Used Grav for sale (205)
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Listing
Heilbronn
6,841 km
Grav. feed unit and mixer (art.1157)
KOCHGraviko 3 Komp.
Call
Year of construction: 2001, condition: good (used), grav. feed unit and mixer KOCH Graviko 25 liter
year: 2001
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price: 4.200 €
contact: Mr. Rainer Eckerle
Listing
Heilbronn
6,841 km
Grav. feed unit and mixer (art.1152)
KOCHGraviko GK 60
Call
Year of construction: 2008, condition: good (used), grav. feed unit and mixer KOCH Graviko GK 60 2x gravim, 60 kg/h , year: 2008, price: 5.600 €, contact: Mr. Rainer Eckerle
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Listing
Altdorf bei Nürnberg
6,687 km
Machining center
noris plastic GmbHMischanlage 5 Grav. Dosierungen
Call
Condition: excellent (used), Year of construction: 2018, functionality: fully functional, operating hours: 100 h, 5 units:
• Gravimetric screw dosing system
• Feed hopper with pneumatic rotary flap, each with a lid
• Screw conveyor from the big bag feeder with height-adjustable individual frame
1 unit:
• Trough screw for merging and conveying the dosing materials into a transfer container.
5 units:
• Big bag feed station, with suspension beam that prevents the big bag from collapsing during emptying.
• Big bag plate base with discharge aid (vibration drive)
Option not included in the price: Control cabinet including control
Delivery EXW
English Translation:
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5 pieces:
• Gravimetric screw dosing
• Feed hopper with pneumatic rotary flap, each with a lid
• Screw conveyor from Big Bag feeding with height-adjustable individual frame
1 piece:
• Trough screw conveyor for merging and conveying the dosing materials into a transfer container
5 pieces:
• Big Bag discharge station with suspension traverse to prevent the Big Bag from folding during emptying
• Big Bag bottom plate with discharge aid (vibration drive)
Option not included in the price: Control cabinet incl. control system
Delivery: EXW
Listing
Turkey
5,298 km
Log Washer
LOG WASHER - WASHING SYSTEM FOR GRAVELLOG WASHER - WASHING SYSTEM FOR GRAVEL
Call
Condition: new, Year of construction: 2026, functionality: fully functional, FABO Log Washers are designed to remove woods, plastic clay contaminants and other harmful materials from gravel, stone and hard ore feeds.
Designed to successfully clean the most difficult materials, FABO Log Washers allow the user to obtain valuable products from what was once considered waste.
When selecting a Log Washer, the variety of feed material must be taken into consideration. The volume and shape of the feed material can influence the capacity of a particular size fraction. FABO can provide a list of capacities and water requirements based on the user's material.
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Key benefits to the buyer include improved wear characteristics, reduced costs and the ability to efficiently wash aggregates and drift out clays/sands/lights (wood/plastics) on one chassis.
Listing
Wymysłów
6,232 km
Engraving machine
PRO PEN P5000 GravotechPRO PEN P5000 Gravotech
Call
Condition: excellent (used), For sale: Professional dot peen marking machine PRO PEN P5000 (GravoTech Marking SAS), distributed by HAHN+KOLB Gruppe. This is a fully industrial-grade device designed for permanent marking of metal and plastic parts—serial numbers, logos, codes, and production markings. Specifications: • Model: Propen P5000 Pn/d • Year of manufacture: 2010 • Power supply: 100–240 V, 50/60 Hz • Power: 150 W • Operating pressure: 5.5 bar (pneumatic supply) • Manufacturer: GravoTech Marking SAS, France • Operator panel with touchscreen + HP keyboard • Robust worktable with guides. The machine is complete, fully functional, and ready for operation. Ideal for workshops, production plants, tool rooms, and wherever quick and precise permanent marking is required. Very good condition—well-maintained unit with minimal signs of use.
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Discover more used machines
Listing
Wymysłów
6,232 km
Engraving machine
GravographIM3
Call
Condition: excellent (used), For sale: classic, proven Gravograph IM3 mechanical engraving machine – perfect for nameplates, signs, industrial marking or jewelry.
• Model: Gravograph IM3
• Manufacturer: GRAVOGRAPH GMBH, Umkirch (Germany)
• Fully functional motor, clean guides
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• Set includes a complete collection of fonts and symbols
• Stable cast construction
• Precise pantograph control
• Sturdy work table with linear guidance
Used condition, technically sound. Suitable for both workshop and decorative or advertising purposes.
Auction
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Auction ended
Baden-Württemberg
6,815 km
Laser engraving machine
GRAVOTECHLASER WORKSTATION 2
Condition: ready for operation (used), Year of construction: 2018, functionality: fully functional, machine/vehicle number: 14466, total width: 350 mm, total height: 700 mm, total length: 550 mm, overall weight: 80 kg, No reserve price – guaranteed sale to the highest bidder!
Placing a bid obligates the buyer to collect the item on time, either between 11.05.2026 and 13.05.2026 or between 18.05.2026 and 21.05.2026!
MACHINE DETAILS
Operating voltage: 100 - 240 V
Frequency: 50/60 Hz
Connected load: 800 W
Dimensions & Weight
Dimensions (L x W x H): 550 x 350 x 700 mm
Weight: 80 kg
External reference: CES - Lot 15
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Listing
Wymysłów
6,232 km
Graver Grinder PP U3 cutter and drill sharpener with discs
Ostrzarka do frezow i wiertel Graver Grinder PP U3 z tarczamiOstrzarka do frezow i wiertel Graver Grinder PP U3 z tarczami
Call
Condition: excellent (used), For sale: professional cutter and drill bit sharpener, model PP U3. Condition: very good, complete unit ready for operation. Included in the set:
• Set of grinding wheels
• Adjustable angular tool holder
• Workshop lamp with flexible arm
• Keys and clamping elements
Specifications:
• For sharpening cylindrical and spiral end mills
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• For sharpening step and cylindrical drills
• Wheel linear speed up to 35 meters per second
• Maximum noise level: 66 dB
• Machine weight: 41 kg
Solid, stable construction—ideal for precise tool machining. A reliable solution for tool rooms, CNC workshops, and machine shops.
Listing
Zheng Zhou Shi
3,684 km
Construction machine/ sand gravel making
Sand gravel fabrication plant50-600 t/h sand gravel crushing plant
Call
Condition: new, Sand Gravel Fabrication Plant: Essential Solution for Modern Construction Needs
In the construction and infrastructure industry, high-quality sand and gravel are critical raw materials for creating concrete, asphalt, and other foundational elements. A Sand Gravel Fabrication Plant is the cornerstone of producing these materials efficiently and at scale. With advanced technology, versatility, and scalability, these plants cater to a wide range of projects, ensuring consistent quality and meeting the growing demand for construction materials.
This article explores the general introduction, features, and applications of sand gravel fabrication plants, including both stationary and mobile systems.
General Introduction to Sand Gravel Fabrication Plants
A sand gravel fabrication plant is a specialized facility designed to process raw materials such as sand, gravel, and aggregates into construction-grade products. These plants combine various equipment, including crushers, screens, conveyors, washers, and storage units, to convert raw materials into ready-to-use aggregates.
There are two primary types of sand gravel fabrication plants:
Stationary Fabrication Plants:
Fixed installations designed for high-capacity production.
Ideal for large-scale operations and long-term projects.
Mobile Sand Gravel Fabrication Plants:
Portable systems that can be transported to different project sites.
Perfect for temporary operations and projects in remote locations.
Both types are equipped with advanced machinery and automation systems to ensure high efficiency, precision, and sustainability.
Applications of Sand Gravel Fabrication Plants
Sand gravel fabrication plants are indispensable across multiple industries due to their ability to produce high-quality aggregates. Key applications include:
1. Construction and Infrastructure
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Produces sand and gravel for concrete, asphalt, and base materials.
Supports large-scale infrastructure projects such as highways, bridges, airports, and railways.
2. Residential and Commercial Development
Supplies aggregates for building foundations, driveways, landscaping, and drainage systems.
Plays a vital role in residential housing and commercial property construction.
3. Road Construction
Provides high-quality crushed stones and sand for roadbeds, pavements, and highways.
Ensures durability and longevity of road surfaces.
4. Mining and Quarrying
Efficiently processes mined materials into usable aggregates.
Enhances productivity in quarrying operations with optimized material handling systems.
5. Environmental Restoration
Supplies aggregates for erosion control, land reclamation, and shoreline protection projects.
Facilitates sustainable environmental rehabilitation efforts.
6. Recycling of Construction Waste
Mobile sand gravel fabrication plants are ideal for recycling concrete and asphalt.
Converts waste materials into usable aggregates, reducing landfill burden and promoting sustainability.
Stationary vs. Mobile Sand Gravel Fabrication Plants
Stationary Fabrication Plants
Best For: Long-term, large-scale projects and industrial operations.
Advantages:
High-capacity production.
Robust and durable structures.
Advanced automation for minimal manual intervention.
Listing
Ireland
8,033 km
Gravity Flexi Roller Conveyors
Gravity Flexi Roller Conveyors
Call
Condition: good (used), Gravity Flexi Roller Conveyors in Stock
3 Conveyors available
Dimensions
Conveyor 1, 3240mm closed x 560mm wide double plastic rollers, height 680mm fully adjustable
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Conveyor 2, 750mm closed - 2160mm fully open x 500mm wide steel rollers, height 8000mm fully adjustable
Conveyor 3, 1350mm closed - 4500mm fully open x 500mm wide plastic rollers, height 770mm fully adjustable
Listing
Germany
6,760 km
Portal Milling Machine
Buth GraviersystemeBG-CAM 1313
Call
Condition: used, Year of construction: 2014, X-travel: 1250mm, y-travel: 1280mm, z-travel: 150mm, max. feed rate: 15m/min, repeat accuracy: 0.01mm, spindle rotational speed: 0-24,000/min, software: VCarve Pro, data formats: HPGL-3D / G-Code, spindle power: 6.5kW, controls: Siemens Sinumerik 808D Milling, weight: 1.2t, with collet spindle, Phenol vacuum high-pressure table, 850W servo motors Yaskawa, steel base, precision ball screws in all axes, x-axis with dual drive, linear guides, protective cover for all drive axes, suction foot for chip extraction, automatic spray cooling and material sensor.
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Listing
Luckenwalde
6,579 km
Engraving machine
GravographUnica TX / Star
Call
Condition: used, Year of construction: 2001, functionality: fully functional, machine/vehicle number: 303211, overall weight: 52 kg, Complete system, tabletop device on a base, including vise, spindle drive powered by a quiet DC motor. The unit is combined with a machine frame for accommodating large workpieces, height-adjustable and tiltable. Integrated engraving program, monitor, keyboard, fonts, data storage on diskette.
- Year of manufacture: 2001
- Fully functional, powered, ready for demonstration
- With UNICA roll-off device
- IS 200/UNICA pyroengraving device with spindle and transformer
- Pyro transformer
- Cutter stand
- Working area: 225 x 80 mm
- Z-travel: 15 mm (210 mm below the spindle)
- Spindle motor: 20 W
- Spindle speed: 17,000 rpm
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- Dimensions: 560 x 575 x 560 mm
- Weight: 52 kg
- Machine No.: 303211
Listing
Wallern an der Trattnach
6,489 km
Filling line
Gravfil
Call
Condition: good (used), Automatic bottling plant for spirits
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Listing
Essen
6,996 km
CNC milling machine
Buth GraviersystemePRO 2030 ATC
Call
Condition: used, Year of construction: 2014, functionality: limited functionality, travel distance X-axis: 3,048 mm, travel distance Y-axis: 2,032 mm, travel distance Z-axis: 300 mm, feed rate X-axis: 35 m/min, feed rate Y-axis: 35 m/min, feed rate Z-axis: 15 m/min, spindle speed (min.): 3,000 rpm, spindle speed (max.): 24,000 rpm, spindle motor power: 12,000 W, We are offering this used Buth Graviersysteme PRO 2030 ATC CNC milling machine, year of manufacture 2014.
Manufacturer: Buth Graviersysteme GmbH & Co. KG
Model: PRO 2030 ATC
Serial number: 150622
Year of manufacture: 2014
Condition: used
Electrical connection voltage: 380–400 V
Electrical connection frequency: 50 Hz
Technical specifications:
- Working area: 3048 x 2032 x 300 mm (X x Y x Z)
- Table: Phenolic vacuum high-pressure table
- Feed rate: 35 m/min (X/Y), 15 m/min (Z)
- Drives: 850W YASKAWA AC servomotors
- Resolution: 0.001 mm, repeatability: 0.01 mm
- Data formats: HPGL – 3D / G-code
- Spindle: 12 kW HSD, 8-position carousel tool changer
- Speed: 3,000 – 24,000 rpm
- Tool holder: HSK63 / ER40 / 26 mm
- Weight: approx. 4,500 kg
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- Control: Fagor 8055 plus CNC controller
- Connections: 380/415 V / 50 Hz
Equipment & accessories:
- Robust steel base frame
- Precision ball screws on all axes (X axis with dual drive)
- High-precision linear guides
- Protective covers for drive axes
- Extraction hood for chip extraction
- Automatic mist cooling (2 containers)
- Material sensor
- Planing head 80 mm with HSK63 holder
- Becker U4.250 SA/K vacuum pump, 3 mbar final pressure
- Ulmatec extraction unit IES 2-8-2 / 2.2 MD
- Control software / milling software
- 8x HSK63 tool holders
- ER40 collet chuck set (3–26 mm diameter)
Condition & maintenance:
The machine is in good used condition and was in regular operation until recently.
Important for the future buyer:
Currently, the machine is out of service as the bearings and drive belts need to be replaced. The milling machine generally operates, but both axes no longer run precisely parallel – a normal wear issue that can occur with machines of this type after some time.
These works should be carried out once the machine is located at the buyer’s site.
Transport and installation can be handled by Buth Graviersysteme.
If you have any questions or require further information, please feel free to send us a message or give us a call.
Auction
Auction ended
Baden-Württemberg
6,899 km
Engraving machine
GRAVOGRAPHTXL 106578
Condition: not inspected (used), functionality: unexamined, total width: 700 mm, total height: 1,100 mm, total length: 900 mm, overall weight: 70 kg, table length: 400 mm, table width: 150 mm, No reserve price – guaranteed sale to the highest bidder!
The machine is being auctioned due to company closure. By placing a bid, you are obliged to collect the item on time between 26.01.2026 and 29.01.2026!
TECHNICAL DETAILS
Table dimensions: 400 mm x 150 mm
MACHINE DETAILS
Dimensions (L x W x H): 900 mm x 700 mm x 1,100 mm
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Weight: 70 kg
Listing
Ranshofen
6,556 km
Engraving machine
GravotecImpact P
Call
Condition: repair required (used), Year of construction: 2019, IMPACT EU + PN12 STD CORD
DOT PEEN MARKER - IMPACT P
1 pneumatic marking system IMPACT P (78701)
Marking area 120x100 mm;
manually adjustable Z-axis (max height 300 mm)
robust metal housing with precise guides
intuitive operation via color touchscreen
powerful, integrated software T08 (including
automatic date and
time display, counter, duplicate check,
mark preview,
database connection
(CSV, Excel, Access)
Marks texts, numbers, logos, 2D codes (DataMatrix,
etc#)
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Character height from 1 mm # 100 mm
Interfaces: Ethernet TCP/IP, RS232, USB, FTP,
specific
inputs/outputs
with the following basic equipment:
Standard marking tool PN12-60°,
maintaining unit, stainless steel table, touchscreen with
integrated software
T08,
technical manual for start-up on DVD
Dimensions: 431 x 270 x 704 mm (L x W x H) - Weight: 26 kg
Listing
Ranshofen
6,556 km
Engraving machine
GravotecImpact P
Call
Condition: repair required (used), Year of construction: 2019, IMPACT EU + PN12 STD CORD
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DOT PEEN MARKER - IMPACT P
1 pneumatic marking system IMPACT P (78701)
Marking area 120x100 mm;
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manually adjustable Z-axis (max height 300 mm)
robust metal housing with precise guides
intuitive operation via color touchscreen
powerful, integrated software T08 (including
automatic date and
time display, counter, duplicate check,
mark preview,
database connection
(CSV, Excel, Access)
Marks texts, numbers, logos, 2D codes (DataMatrix,
etc#)
Character height from 1 mm # 100 mm
Interfaces: Ethernet TCP/IP, RS232, USB, FTP,
specific
inputs/outputs
with the following basic equipment:
Standard marking tool PN12-60°,
maintaining unit, stainless steel table, touchscreen with
integrated software
T08,
technical manual for start-up on DVD
Dimensions: 431 x 270 x 704 mm (L x W x H) - Weight: 26 kg
Listing
Ranshofen
6,556 km
Engraving machine
GravotecImpact P
Call
Condition: repair required (used), Year of construction: 2019, IMPACT EU + PN12 STD CORD
DOT PEEN MARKER - IMPACT P
1 pneumatic marking system IMPACT P (78701)
Marking area 120x100 mm;
manually adjustable Z-axis (max height 300 mm)
robust metal housing with precise guides
intuitive operation via color touchscreen
powerful, integrated software T08 (including
automatic date and
time display, counter, duplicate check,
mark preview,
database connection
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(CSV, Excel, Access)
Marks texts, numbers, logos, 2D codes (DataMatrix,
etc#)
Character height from 1 mm # 100 mm
Interfaces: Ethernet TCP/IP, RS232, USB, FTP,
specific
inputs/outputs
with the following basic equipment:
Standard marking tool PN12-60°,
maintaining unit, stainless steel table, touchscreen with
integrated software
T08,
technical manual for start-up on DVD
Dimensions: 431 x 270 x 704 mm (L x W x H) - Weight: 26 kg
Listing
Spain
7,391 km
Engraving machine
GravographIS400 VEGA
Call
Condition: good (used), Year of construction: 2003, functionality: fully functional, machine/vehicle number: Nº 142019/0300, workpiece weight (max.): 20 kg, input voltage: 1,00,240 V, type of cooling: air, total width: 610 mm, total height: 1,570 mm, total length: 800 mm, working range: 3,05,210 mm, overall weight: 100 kg, height adjustment type: mechanical, spindle speed (min.): 10,000 rpm, spindle speed (max.): 60 rpm, scan area length: 305 mm, scan area width: 210 mm, travel distance X-axis: 305 mm, travel distance Y-axis: 210 mm, travel distance Z-axis: 40 mm, input current: 35 A, collet bore: 436 mm, table width: 230 mm, space requirement width: 610 mm, space requirement height: 893 mm, laser wavelength: 6,30,680 nm, space requirement length: 435 mm, path measurement accuracy: 127 mm, ambient temperature (min.): 5 °C, ambient temperature (max.): 40 °C, rotational speed (max.): 20,000 rpm, rotational speed (min.): 10,000 rpm, input frequency: 5,060 Hz, working width: 210 mm, Equipment: CE marking, rotational speed infinitely variable, Professional engraving machine Gravograph IS400, ideal for signmaking workshops, nameplate production, object personalization, and precision industrial work.
Condition and included accessories:
-Machine in perfect working order.
-Standard jaws, toolbox, and original wiring.
-User manual.
Recommended use:
Ideal for engraving on aluminium, steel, brass, plastics, precious metals, trophies, signage, and technical parts. Perfect for both industrial production and custom jobs.
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Listing
Nordhorn
6,992 km
Telescopic gravity roller conveyor
Gravitrail®Kunststoff-Tragrolle Rollenbreite 600 mm
Call
Year of construction: 2023, condition: new, Four wins - The building blocks of DLK's success - Warehouse Technology | Levelmaker® | Logistics | Solutions
WE OFFER
Gravitrail® telescopic gravity roller conveyors with 3 elements
The plastic load-bearing roller can be offered in roller widths of
600 mm, 800 mm and 1.000 mm.
TECHNICAL DATA
Gravitrail® with 3 elements, plastic support roller 600 mm
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Total length pushed together: 3.991 mm
Total length extended: 8.795 mm
Total width: 740 mm Max. Loading height: 1.120 mm Min. removal height: 800 mm
Plastic castor Roller width: 600 mm
Diameter: 50 mm
Roller spacing: 10 mm
Aluminium tilt roller Roller width: 600 mm
Diameter: 20 mm
Roller spacing: 22 mm
Dead weight: 350 kg
Load per metre: 70kg
Price: 7.695 €
-----
Gravitrail® with 3 elements, plastic support roller 800 mm
Total length pushed together: 3.991 mm
Total length extended: 8.795 mm
Total width: 740 mm Max. Loading height: 1.120 mm Min. removal height: 800 mm
Plastic roller Roller width: 800 mm
Diameter: 50 mm
Roller spacing: 10 mm
Aluminium tilt roller Roller width: 800 mm
Diameter: 20 mm
Roller spacing: 22 mm
Dead weight: 350 kg
Load per metre: 70kg
Price: 7.925 €
-----
Gravitrail® with 3 elements, plastic support roller 1.000 mm
Total length pushed together: 3.991 mm
Total length extended: 8.795 mm
Total width: 740 mm Max. Loading height: 1.120 mm Min. removal height: 800 mm
Plastic castor Roller width: 1.000 mm
Diameter: 50 mm
Roller spacing: 10 mm
Aluminium tilt roller Roller width: 1.000 mm
Diameter: 20 mm
Roller spacing: 22 mm
Dead weight: 350 kg
Load per metre: 70kg
Price: 8.165 €
PROJECT
Our sales team will be happy to provide you with a non-binding offer tailored to your requirements.
TRANSPORT & ASSEMBLY
We will be happy to help you with the transport and assembly of the goods.
TERMS OF PAYMENT
Terms of payment are to be agreed upon in case of order. The price is the unit price/net price or as stated in the description text (plus VAT). You will of course receive an invoice with VAT.
ABOUT US
The company DLK in Nordhorn deals with new and used products in the fields of warehouse logistics, conveyor technology, warehouse platforms, textile storage as well as machines for trade, industry and craft.
We constantly offer you interesting second-hand offers from various manufacturers/brands at attractive conditions. If you have any questions, please do not hesitate to contact us.
Listing
Sevenum
7,067 km
Can labeling machine
Beth Purdy GravilRoll Trough
Call
Condition: used, Year of construction: 1990, functionality: fully functional, total width: 1,000 mm, total length: 2,300 mm, total height: 1,750 mm, type of input current: three-phase, label length: 500 mm, input voltage: 400 V, Horizontal roll trough labeler for cans
hot melt pick up with cold end glue-ing
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up to 153mm diameter
label length from 240 to 500mm
Capacity up to 8.000can/hr depending on label size
dimensions 2300x1000x1750 LxWxH
Frame: Steel
Electric : 380 Volt - 50 Hz - 1,75 kW
Press air : 6 bar
Features: on / off switch with thermal overload protection
Adjustable label storage
roll on unit
Trust Seal
Dealers certified through Machineseeker

Listing
Zheng Zhou Shi
3,684 km
Production line for rock & concrete processing
Henan Mingyuan sand production line50-600 t/h sand gravel production line
Call
Condition: new, functionality: fully functional, power: 460 kW (625.43 HP), fuel type: electric, Year of construction: 2026, Henan Mingyuan Heavy Industrial Equipment Co., Ltd. has established itself as a premier global manufacturer, providing integrated Sand and Gravel Production Lines that transform raw minerals into precision-graded materials.
A MINGYUAN production line is not just a collection of machines; it is a synchronized system engineered for maximum throughput, minimal waste, and low operational costs.
-1. Core Equipment Configuration
The MINGYUAN system follows a multi-stage reduction philosophy to ensure particle shape and quality.
Vibrating Feeder (GZQ Series):Ensures a continuous, uniform flow of raw material to the primary crusher. It features grizzly bars to pre-screen dirt and "fines," protecting the crusher from unnecessary wear.
Primary Jaw Crusher (PE/C-Type): The "workhorse" designed for the initial breakdown of hard rocks (granite, basalt, river pebbles). MINGYUAN’s jaw crushers utilize a deep-chamber design for high crushing ratios.
Secondary Crusher (Impact or Cone):Impact Crusher (PF Series): Ideal for medium-hard materials; produces highly cubic final products with excellent grain shape.
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Cone Crusher (Hydraulic/Spring): Preferred for high-hardness materials (granite/quartz) due to its high efficiency and low wear-part consumption.
Sand Making Machine (VSI Series): The "finisher." It uses "stone-on-stone" or "stone-on-iron" technology to shape aggregates and produce high-fineness artificial sand.
Vibrating Screen (YK Series): A high-frequency circular screen that classifies material into specific sizes (e.g., 0-5mm, 5-10mm, 10-20mm, 20-40mm).
* Sand Washing Machine (XSD/LSX Series):Removes mud and impurities to ensure the final product meets strict concrete and asphalt standards.
2. Technical Specifications & Performance
MINGYUAN offers scalable solutions tailored to project size, ranging from small-scale mobile units to massive industrial stationary plants.
| Feature | MINGYUAN Standard Specifications |
| Production Capacity | 50 – 600 $t/h$ (Tons Per Hour) |
| Max Input Size | Up to 1,100mm (depending on Jaw model) |
| Finished Product Size | 0-5mm, 5-10mm, 10-20mm, 20-40mm (customizable) |
| Power System | High-efficiency AC Motors or Diesel-Electric Hybrid |
| Control System| Centralized PLC Control Cabinet with safety interlocks |
| Materials Processed | River stone, granite, limestone, basalt, iron ore, and C&D waste |
3. The MINGYUAN Technical Advantage
What differentiates MINGYUAN in the global market is the "One-Stop" solution approach:
1. High Crushing Efficiency:Optimized crushing cavities increase the contact area between the material and the liners, reducing energy consumption per ton.
2. Environmental Compliance: Systems can be equipped with advanced dust suppression misting and fully enclosed belt conveyors to meet stringent urban environmental regulations.
3. Durability: Wear parts (jaw plates, blow bars, mantles) are manufactured using high-manganese and high-chrome alloys, significantly extending the time between maintenance cycles.
4. Flexible Layouts: Whether for a mountain quarry or a tight urban recycling site, MINGYUAN provides customized CAD layouts to optimize gravity-flow and reduce conveyor length.
4. Conclusion
A MINGYUAN Sand and Gravel Production Line represents a strategic investment in efficiency. By combining primary strength with precision finishing and washing, the brand ensures that every ton of raw material is maximized for its commercial value.
Listing
Zheng Zhou Shi
3,684 km
Crushing equipment
Mingyuan Stone & rock impact crusherImpact crusher for sand gravel crushing
Call
Condition: new, functionality: fully functional, power: 75 kW (101.97 HP), Year of construction: 2025, Impact Crusher: Structure, Operation, and Technical Specifications
An impact crusher is a high-efficiency crushing machine widely used in mining, cement, construction, and recycling industries. It is designed to crush materials by utilizing the energy of impact rather than pressure, making it ideal for medium-hard and soft materials such as limestone, gypsum, coal, and concrete aggregates. Its ability to produce uniform, cubic-shaped particles makes it a preferred choice for aggregate production and fine crushing applications.
Working Principle
The impact crusher operates on a simple yet powerful principle: material is fed into the crushing chamber and struck by high-speed rotating blow bars mounted on a rotor. The kinetic energy from the rotor transfers to the material, causing it to break upon collision with the impact plates (also known as breaker plates). The crushed material rebounds within the chamber for secondary impacts until it reaches the desired size and exits through the discharge opening.
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The process involves:
Primary Impact: Material is hit by blow bars and thrown against the impact plates.
Secondary Impact: Rebounded fragments collide again with the rotor or other particles, achieving finer crushing and better shape.
Structural Composition
An impact crusher consists of several key components that ensure efficient operation and durability:
Rotor Assembly: The core component, equipped with blow bars that deliver high-speed impact energy.
Impact Plates (Aprons): Adjustable plates that control the crushing gap and final product size.
Feed Inlet and Discharge Outlet: Designed for smooth material flow and uniform discharge.
Frame and Housing: Heavy-duty welded structure providing stability and vibration resistance.
Adjusting Device: Hydraulic or mechanical system for controlling the gap between rotor and impact plates.
Safety Mechanism: Hydraulic opening system for easy maintenance and overload protection.
Technical Highlights
Feed size: ≤500 mm
Discharge size: 0–60 mm (adjustable)
Capacity: 30–800 t/h
Motor power: 45–560 kW
Rotor speed: 500–1500 rpm
Performance Features:
High Crushing Efficiency: The high-speed rotor and optimized chamber design ensure strong impact force and high reduction ratio.
Excellent Particle Shape: Produces cubic, uniform aggregates suitable for concrete and asphalt production.
Adjustable Output Size: Hydraulic or mechanical adjustment allows precise control of product size.
Easy Maintenance: Replaceable blow bars and liners with quick access doors simplify servicing.
Versatile Applications: Suitable for primary, secondary, and tertiary crushing in various industries.
Types of Impact Crushers
Horizontal Shaft Impact (HSI) Crusher:
Uses a horizontal rotor to deliver impact energy. Ideal for soft to medium-hard materials and widely used in aggregate and recycling applications.
Conclusion
The impact crusher combines high-speed impact energy with a robust structural design to deliver efficient, reliable, and versatile crushing performance. Its ability to produce well-shaped aggregates, adjustable output sizes, and low maintenance requirements make it indispensable in modern crushing systems. Whether in mining, construction, or recycling, the impact crusher remains a key machine for achieving high productivity and superior material quality.
Listing
Turkey
5,279 km
Washersand washing machine / log washer
Constmach Sand Washer MachineLog washer | Gravel,sand washing machine
Call
Condition: new, Year of construction: 2025, functionality: fully functional, CONSTMACH log washer (Pallet Washer) is a high-performance washing machine developed specifically for cleaning large aggregates with high clay content. Designed to deliver maximum efficiency under demanding working conditions, this system effectively removes dirt from the material, ensuring high-quality aggregate production in construction, mining, and recycling facilities. Its twin-shaft design creates a powerful scrubbing effect on the material, breaking down even the most stubborn dirt and ensuring clean, ready-to-use material.
The CONSTMACH pallet washer offers operators high flexibility with its adjustable shaft angle and speed control, enabling optimal washing performance for different types of aggregates. Its robust body, high-strength material usage, and easy maintenance ensure long-lasting operation. Furthermore, it can process hundreds of tons of material per hour without compromising cleaning quality, even in facilities requiring high capacity.
This equipment improves the quality of aggregates used in construction projects, optimizes mineral separation processes in mining, and contributes to the production of reusable materials in recycling plants. Effective removal of foreign matter extends the life of subsequent crushing and screening equipment and reduces operating costs.
Log Washer (Pallet Washer – Coarse Material Washer) Technical Specifications
Machine Size: 2000 x 7000 mm (Double Shaft)
Electric Motor Power: 2 x 37 kW, GAMAK Brand, IE3 Efficiency Class, 1500 rpm
Feed Size: 0 - 50 mm
Main Body Material: S235JR A1 Quality, 8 mm Rolled Sheet
Rotation Speed: 15 - 25 rpm
Helix: Double Shaft Spiral Pallets, S235JR, 8 mm Sheet, Cast Arms Resistant to Wear and Hardox Coating
Shaft: Cr-Ni-Mo Alloy Steel
Body: GS52 Steel Casting
Bearings: SKF or FAG, Heavy Duty Roller Bearings
Production Capacity: 200 - 400 t/h
Weight: 24,000 kg
Why Should You Choose CONSTMACH Log Washer (Pallet Washer – Coarse Material Washer)?
CONSTMACH combines quality, durability, and efficiency with its log washer systems developed through years of experience. Each component is designed for long life and minimal maintenance. Thanks to its high-capacity washing performance, energy efficiency, and ease of use, you will get the most out of your investment in the shortest time possible. CONSTMACH also guarantees the uninterrupted operation of your business with its after-sales support and spare parts services. If you are looking for a reliable solution for clean, solid, and high-quality aggregates, the CONSTMACH pallet washer is the right choice.
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What Do We Do at Constmach?
Constmach is a leading machine manufacturer offering a wide range of products tailored to the needs of the construction and mining industries. Our product portfolio includes concrete block making machines, stationary and mobile concrete plants, stone crushing machines, stone crushing and screening plants, sand washing machines, sand making machines, asphalt plants, conveyor belt systems, jaw crushers, and mobile crushing plants. With its high quality standards, innovative production approach, and customer-focused solutions, Constmach stands out as a reliable brand in both national and international markets. Our products continue to be the preferred choice of industry professionals due to their durability, efficiency, and long-lasting
Listing
Amt Creuzburg
6,765 km
Washersand washing machine / log washer
Constmach Sand Washer MachineLog washer | Gravel,sand washing machine
Call
Condition: new, Year of construction: 2025, functionality: fully functional, CONSTMACH log washer (Pallet Washer) is a high-performance washing machine developed specifically for cleaning large aggregates with high clay content. Designed to deliver maximum efficiency under demanding working conditions, this system effectively removes dirt from the material, ensuring high-quality aggregate production in construction, mining, and recycling facilities. Its twin-shaft design creates a powerful scrubbing effect on the material, breaking down even the most stubborn dirt and ensuring clean, ready-to-use material.
The CONSTMACH pallet washer offers operators high flexibility with its adjustable shaft angle and speed control, enabling optimal washing performance for different types of aggregates. Its robust body, high-strength material usage, and easy maintenance ensure long-lasting operation. Furthermore, it can process hundreds of tons of material per hour without compromising cleaning quality, even in facilities requiring high capacity.
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This equipment improves the quality of aggregates used in construction projects, optimizes mineral separation processes in mining, and contributes to the production of reusable materials in recycling plants. Effective removal of foreign matter extends the life of subsequent crushing and screening equipment and reduces operating costs.
Log Washer (Pallet Washer – Coarse Material Washer) Technical Specifications
Machine Size: 2000 x 7000 mm (Double Shaft)
Electric Motor Power: 2 x 37 kW, GAMAK Brand, IE3 Efficiency Class, 1500 rpm
Feed Size: 0 - 50 mm
Main Body Material: S235JR A1 Quality, 8 mm Rolled Sheet
Rotation Speed: 15 - 25 rpm
Helix: Double Shaft Spiral Pallets, S235JR, 8 mm Sheet, Cast Arms Resistant to Wear and Hardox Coating
Shaft: Cr-Ni-Mo Alloy Steel
Body: GS52 Steel Casting
Bearings: SKF or FAG, Heavy Duty Roller Bearings
Production Capacity: 200 - 400 t/h
Weight: 24,000 kg
Why Should You Choose CONSTMACH Log Washer (Pallet Washer – Coarse Material Washer)?
CONSTMACH combines quality, durability, and efficiency with its log washer systems developed through years of experience. Each component is designed for long life and minimal maintenance. Thanks to its high-capacity washing performance, energy efficiency, and ease of use, you will get the most out of your investment in the shortest time possible. CONSTMACH also guarantees the uninterrupted operation of your business with its after-sales support and spare parts services. If you are looking for a reliable solution for clean, solid, and high-quality aggregates, the CONSTMACH pallet washer is the right choice.
What Do We Do at Constmach?
Constmach is a leading machine manufacturer offering a wide range of products tailored to the needs of the construction and mining industries. Our product portfolio includes concrete block making machines, stationary and mobile concrete plants, stone crushing machines, stone crushing and screening plants, sand washing machines, sand making machines, asphalt plants, conveyor belt systems, jaw crushers, and mobile crushing plants. With its high quality standards, innovative production approach, and customer-focused solutions, Constmach stands out as a reliable brand in both national and international markets. Our products continue to be the preferred choice of industry professionals due to their durability, efficiency, and long-lasting
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