Second-hand machinery for sale (2,00,000)

Condition: new, functionality: fully functional, power: 3.5 kW (4.76 HP), gearing type: automatic, fuel type: electric, color: original, overall weight: 3,500 kg, Year of construction: 2025, operating hours: 1 h, machine/vehicle number: MZatbm01, Equipment: CE marking, This automatic bottle blowing machine that we are introducing to you today, it is a kind of instrumental equipment for plastic bottle production, it can transform plastic granules or pre-made bottle blanks into plastic bottles of various sizes and shapes through an automated process, we can realize any product you make for you. This machine integrates mechanical, electronic and pneumatic technologies and is very intelligent. Whether it is preform loading, heating, stretching, blow molding or finished bottle discharging now only need one of these machines can help you solve, without a lot of human intervention, which not only help you save labor costs, but also help you greatly improve production efficiency and ensure product quality stability. Ijdpfx Amoxx Ndgjyeat

Year of construction: 2026, operating hours: 1 h, condition: new, functionality: fully functional, machine/vehicle number: Mzbs06, Equipment: CE marking, This product is suitable to make aluminum foil film package, including condom and patch. It is also used for packing other products. The patch packing machine is manually operated and suitable for small-scale production. It is equipped with an automatic oil dripping device, which can effectively prevent the package from being damaged. Iodjx S Dimjpfx Amysat

Condition: new, Year of construction: 2025, functionality: fully functional, machine/vehicle number: Fb001, warranty duration: 12 months, total height: 1,000 mm, total width: 800 mm, total length: 1,100 mm, type of input current: three-phase, overall weight: 100 kg, power of the servo motor: 1 W, film width: 38 mm, compressed air connection: 0.25 bar, input voltage: 220 V, nominal power: 0.5 kW (0.68 HP), heating capacity: 0.8 kW (1.09 HP), Equipment: CE marking, Performance and features: 1). The machine is mainly made of quality stainless steel; the parts contact the material is made of 304# stainless steel and food grade plastic tubes and comply with hygienic standards for food; 2).It can fullfill accurate filling and capping at one operating position. 3). The machine uses flow meter for filling which is with high filling precise. Iajdpfx Amoxmwkqeyjt 4). All its pneumatic and electric parts are from world famouse brand which are good quality. 5). can achieve vacuum pumping before they are filled, thereby helping extend the shelf life of the product. 6) Can add nitrogen function according to clients requirement. Application: It can be widely used in bag-in-box filling applications for such liquid materials as wine, edible oil, fruit juice, additives, milk, syrup, alcoholic beverages and concentrated seasonings.suitable for all kinds of bags and caps.

Condition: new, Year of construction: 2025, functionality: fully functional, type of input current: three-phase, warranty duration: 12 months, input voltage: 220 V, control voltage: 220 V, Equipment: CE marking, High precision, adjustable full automatic oral bottle filling sealing machine . Iodjxl Edcjpfx Amyoat

Condition: like new (used), Year of construction: 2017, The KUKA KR 3 R540 is part of the KR AGILUS series, specifically engineered for high-speed precision in extremely tight workspaces. It is a favorite in the electronics industry for tasks like assembly, pick-and-place, and screw fastening due to its compact 600 x 600 mm cell compatibility. Core Specifications Maximum Payload: 3 kg Iaedpfxoy Hhqqj Amyst Maximum Reach: 541 mm Number of Axes: 6 Pose Repeatability: ±0.02 mm Weight: approx. 26.5 kg Mounting Positions: Floor, Ceiling, or Wall

Condition: new, Year of construction: 2026, -Smart Safety Clean Air Enhanced Efficiency. -Elevate your workplace safety with the TFON Airwet Series — a state-of-the-art wet-type air suction system engineered to eliminate sparks and dust produced during deburring processes. The Airwet Series significantly reduces the risk of fire and explosion, protecting both your workforce and your facility. -Fire & Explosion Prevention: Effectively minimizes hazardous particles and ignition sources right at the source. -Enhanced Air Quality: Captures and removes airborne contaminants, creating a cleaner and healthier work environment. Seamless Integration: Compact, space-saving design allows for easy installation into existing machinery and workflows. Ijdpfxsvg U Dxo Amysat Increased Safety & Regulatory Compliance: Supports compliance with occupational health and safety standards, boosting overall operational safety.

Condition: new, Year of construction: 2026, -TFON Edge Rounding & Surface Processing System: Designed for superior versatility and precision, this system is engineered to process mild steel, aluminum, and stainless steel materials with thicknesses from 0 to 120 mm. It offers advanced edge rounding and surface cleaning capabilities tailored to demanding industrial applications. -Material Compatibility: -Mild Steel, Aluminum, Stainless Steel -Working Thickness Range: -0 – 120 mm Edge Rounding: Radius 2 edge rounding for smooth, safe edges that enhance both aesthetics and functionality Precision Control: Integrated Siemens automation system delivers accurate, consistent control throughout processing. Independent Processing Stations: Multiple stations allow simultaneous or sequential processing, offering flexible workflow configurations. Table Size Options: Iajdpfx Aoi E Tkaomyst Available with 650 mm, 1000 mm, or 1300 mm working widths to suit diverse production requirements Table Types: Magnetic, vacuum, or magnetic-vacuum tables provide secure, adaptable support for various materials and part sizes. Plasma & Oxygen Technology: Advanced plasma and oxygen systems efficiently remove heavy burrs and dross after cutting, ensuring cleaner surfaces. Surface Purification: Effectively eliminates dirt, rust, oxide, and scale, preparing parts for subsequent processing such as welding or coating Edge Rounding for Coating: Produces uniform, defect-free edges ideal for painting and coating applications. Industry Applications: Steel Service Centers, Energy, Mining, Construction, Automotive — engineered for heavy-duty, high-performance use. Uniform Edge Results: 8 flap wheels work together to deliver consistent radius edges on every part. Pneumatic Oscillation System: Extends abrasive band life and maintains consistent performance by reducing wear through pneumatic oscillation. Engineered for industrial precision. Built for durability. Designed for versatile applications. TFON – Excellence in Edge Processing and Surface Preparation.

Condition: new, Year of construction: 2026, -Tfon Leveltech® S-3513 Leveling Machine. -The Tfon Leveltech® S-3513 is a precision leveling machine optimized for ultra-thin materials, combining advanced electromechanical controls with easy operation for consistent, high-quality flattening results. -Key Specifications: Material Thickness: 0 – 0.3 mm -Maximum Material Width: 1.300 mm Minimum Material Length: 70 mm Quick Change System for Straightening Rollers: Standard. Isdpfx Amekyrzljyeat Flattening Gap Adjustment: Electromechanical / PC Controlled. Machine Dimensions (L × W × H): 2,685 × 1,585 × 1,820 mm. Total Weight: 5.000 kg.

Condition: new, Year of construction: 2026, -TFON Edge Rounding Machine Specifications: Iajdpfeui Ih Rox Amyst Material Compatibility: Steel, Aluminum, Stainless Steel. Process: Edge Rounding. Material Thickness: 0 – 120 mm. Maximum Material Width: 1,000 mm. Minimum Part Dimensions: 50 × 50 mm. Maximum Material Weight: 500 kg Conveyor Speed: 0.6 – 4.0 m/min Machine Weight: 3.000 kg

Condition: new, Year of construction: 2026, -TFON Leveltech® XS-3520 Leveling Machine. -The TFON Leveltech® XS-3520 is a compact and efficient leveling solution designed for thin materials and smaller widths. Equipped with advanced electromechanical controls and user-friendly touchscreen operation, it delivers precision leveling with reliable overload protection for enhanced safety. -Key Specifications: Material Thickness: 0.3 mm – 5.0 mm. Maximum Material Width: 200 mm. Minimum Material Length: 70 mm Flattening Gap Adjustment: Electromechanical / PLC Controlled. Overload Protection: Standard. Control Interface: Touchscreen HMI Iodpfxeityvfo Amyeat Machine Weight: 2,000 kg. Machine Dimensions: (L × W × H): 2,225 × 1,595 × 1,850 mm

Condition: new, Year of construction: 2026, -TFON Edge Rounding & Surface Purification System -Material Compatibility. Mild Steel, Aluminum, and Stainless Steel -Working Thickness Range: Accommodates material thicknesses from 0 to 120 mm -Edge Rounding Provides Radius 2 edge rounding for smooth, safe edges that enhance both the appearance and functionality of the workpiece. -Precision Control: Equipped with a Siemens automation system for accurate and consistent control throughout the entire process. Independent Stations: Multiple processing stations enable versatile operations, allowing different tasks to be performed simultaneously or sequentially. Table Options: Available working table sizes of 650 mm, 1000 mm, or 1300 mm to meet specific production requirements. Table Types: Flexible configurations including magnetic, vacuum, or magnetic-vacuum tables ensure secure support for various materials and part sizes. Iaedpfxjhq A T Ue Amyet Plasma and Oxygen Technology: Utilizes advanced plasma and oxygen technology to effectively remove heavy burrs and dross after cutting, delivering cleaner and smoother surfaces. Surface Purification: Efficiently removes surface contaminants such as rust, oxide, and scale, preparing parts for further processing. Edge Rounding for Coating: Prepares parts perfectly for painting and coating by ensuring a uniform, imperfection-free surface. Industry Applications: Ideal for Steel Service Centers, Energy, Mining, Construction, and Automotive sectors, offering tailored solutions for heavy-duty applications. Uniform Results: Six flap wheels operate in unison to provide consistent, equal radius edges on every part. Pneumatic Oscillation System: Extends the lifespan of emery bands by minimizing wear and maintaining consistent performance over time.

Condition: refurbished (used), Year of construction: 2022, -Pre-owned Surfacer Series TFON RB-2510 (M) -This TFON RB-2510 is a reliable, well-maintained pre-owned machine, ready for immediate use. --Previously utilized exclusively in our inhouse production for deburring and edge rounding applications, this unit remains in excellent working condition and is fully operational. It has proven its reliability and durability, making it a strong choice for long-term use in your production line. Iaedpfoiih Aaex Amyst

Condition: new, Year of construction: 2026, Custom-Made Machines Tailored to Your Production Needs. Our custom-made machines are meticulously designed and engineered to meet the unique demands of your production processes. Whether your focus is finishing, oxide removal, or radius edge rounding, these machines deliver outstanding precision and performance. -Finishing: Achieve smooth, high-quality finishes on a wide range of materials, ensuring a consistently professional, polished appearance. -Oxide Removal: Effectively eliminate surface oxides to provide a clean, contaminant-free surface—essential for further processing or coating applications. -Radius Edge Rounding: Precisely round edges to your specified radius, enhancing both safety and the overall quality of your finished products. -Customization Options Each machine is tailored specifically to your requirements, offering flexibility in: Processing Speeds: Adjustable to match your varying production demands. Special Features: Options include dust and fume extraction systems, adjustable pressure settings, and programmable configurations designed to optimize your workflow. Ijdpfx Amjhq Dbxoyjat Built for Durability. Constructed with longevity in mind, our custom machines are built to perform reliably through extended production cycles. Whether for small-scale projects or high-volume industrial applications, these machines provide exceptional results, year after year.

Condition: new, Year of construction: 2026, -TFON Precision Edge Rounding & Finishing System. Designed for superior surface finishing and edge rounding across a wide range of materials and industries, the TFON system combines advanced automation with versatile configurations to meet your exact production needs. -Material Compatibility: Suitable for aluminium, stainless steel, and mild steel applications. -Wide Thickness Range: Efficiently processes materials from 0 to 120 mm thick -Finishing Excellence: Engineered to deliver high-quality surface finishes that enhance product aesthetics and functionality. Industrial Versatility: Ideal for medical devices, commercial kitchen equipment, automotive parts, and metal accessories industries. Edge Rounding Precision: Provides precise Radius 2 edge rounding, improving safety and enhancing the final product appearance Iodpfx Ajhq Dbmjmyjat Advanced Automation: Integrated Siemens control system ensures enhanced precision and operational reliability Independent Processing Stations: Enable flexible, efficient multi-stage processing tailored to complex workflows. Multiple Table Width Options: Available with table widths of 650 mm, 1000 mm, or 1300 mm to accommodate diverse production requirements. Customisable Conveyor Options: Choose from vacuum, semi-magnetic, or semi-vacuum conveyor systems for safe and secure part handling. Surface Cleaning: Effectively removes rust, oxides, and surface contaminants to prepare parts for downstream processing. Improved Operator Safety: Edge rounding station minimizes risks of cuts and injuries from sharp edges. High-Performance Finishing: Equipped with Scotch abrasive technology to deliver smooth, even finishes. Extended Abrasive Life: Pneumatic oscillation system maximizes abrasive band and Scotch abrasive longevity, reducing downtime. Consistent Radius Output: Six flap wheels ensure uniform edge radii on every part for consistent quality. Engineered for performance. Designed for safety. Built for industrial versatility. TFON – Surface perfection, every time...

Condition: new, Year of construction: 2026, -TFON Precision Edge Rounding & Finishing System -Designed for superior surface finishing and edge rounding across a wide range of materials and industries, the TFON system combines advanced automation with versatile configurations to meet your exact production needs. -Material Compatibility: Suitable for aluminium, stainless steel, and mild steel applications. -Wide Thickness Range: Efficiently processes materials from 0 to 120 mm thick. -Finishing Excellence: Engineered to deliver high-quality surface finishes that enhance product aesthetics and functionality. Industrial Versatility: Ideal for medical devices, commercial kitchen equipment, automotive parts, and metal accessories industries. Edge Rounding Precision: Provides precise Radius 2 edge rounding, improving safety and enhancing the final product appearance. Iasdpfjhq A Txex Amyjt Advanced Automation: Integrated Siemens control system ensures enhanced precision and operational reliability. Independent Processing Stations: Enable flexible, efficient multi-stage processing tailored to complex workflows. Multiple Table Width Options: Available with table widths of 650 mm, 1000 mm, or 1300 mm to accommodate diverse production requirements. Customisable Conveyor Options: Choose from vacuum, semi-magnetic, or semi-vacuum conveyor systems for safe and secure part handling. Surface Cleaning: Effectively removes rust, oxides, and surface contaminants to prepare parts for downstream processing. Improved Operator Safety: Edge rounding station minimizes risks of cuts and injuries from sharp edges. High-Performance Finishing: Equipped with Scotch abrasive technology to deliver smooth, even finishes. Extended Abrasive Life: Pneumatic oscillation system maximizes abrasive band and Scotch abrasive longevity, reducing downtime. Consistent Radius Output : Six flap wheels ensure uniform edge radii on every part for consistent quality. Engineered for performance. Designed for safety. Built for industrial versatility. TFON – Surface perfection, every time.

Condition: new, Year of construction: 2026, -Tfon Leveltech® TF M-5516 Leveling Machine Engineered for precision leveling, the TF M-5516 efficiently handles material thicknesses from 1 to 15 mm with advanced control features for optimal performance and ease of use. Key Specifications: -Material Thickness: 1 – 15 mm -Maximum Material Width: 1,600 mm Minimum Material Length: 110 mm Quick Change System for Straightening Rollers: Standard Flattening Gap Adjustment: Servo Hydraulic / PC Controlled. Iodpfx Ajkyrqfemyoat Overload Protection: Standard Control Screen: Touchscreen Machine Size (L × W × H): 3,500 × 2,905 × 1,950 mm Total Weight: 19.000 kg

Condition: good (used), Year of construction: 2011, functionality: fully functional, GERIMA - The beveling machine is specifically engineered for high-precision processing on both linear and non-linear edges, with full adaptability to varying sheet thicknesses and geometries. -Featuring an advanced Trace Tracking System, it intelligently detects and follows complex part contours—ensuring accurate, consistent, and efficient beveling, even on intricate components. Iaedpstmrkrofx Amyet

Condition: new, Year of construction: 2026, -Tfon Bevel Wizard® Linear. -Precision Beveling for Linear & Non-Linear Applications. -The TFON Bevel Wizard® Linear is a high-performance beveling solution designed to deliver exceptional accuracy on both straight and contoured sheet edges. Engineered with flexibility at its core, it features an advanced Trace Tracking System that automatically adjusts to variations in material thickness and geometry—ensuring precise and consistent edge processing even for complex parts. -Key Features 🔹 Advanced Trace Tracking System: Intelligently detects and adapts to diverse edge shapes and contours in real time. 🔹 Wide Beveling Range: Adjustable bevel angles from -30° to +80°, ideal for a broad range of applications. - Optimized for Large Workpieces: Capable of processing materials up to 12,000 mm in length and 100 mm in thickness. - Industrial-Grade Durability: Built to last with a solid 10,000 kg frame for long-term reliability. 🔹 Superior Surface Finish: Delivers a high-quality finish with a consistent Emery Band Rotation Speed of 30 m/min and a Ø135 mm contact wheel. Isdpfsrt Tpnjx Amyeat -Technical Specifications: Beveling Angle Range: -30° to +80° -Material Thickness: 4 – 100 mm. -Minimum Material Width: 250 mm. Minimum Material Length: 250 mm Maximum Material Length: 12,000 mm Part Feed Speed: 1.5 – 5 m/min Part Completion Speed: 3 meters/day Maximum Part Indentation: Ø400 mm Emery Band Rotation Speed: 30 m/min Contact Wheel Diameter: Ø135 mm. Emery Band Drum Diameter: Ø400 mm. Machine Weight: 10,000 kg Engineered for precision. Built for performance. Designed for industrial excellence Tfon Bevel Wizard® Linear — Where Accuracy Meets Efficiency.

Condition: new, Year of construction: 2026, -TFON Leveltech® Leveling Machine Series Models: S-3560, S-3511, S-3513, S-3516 -Designed for precision leveling of thin materials, these machines feature advanced electromechanical controls and user-friendly touchscreen interfaces for efficient operation. -Material Thickness: 0.3 mm – 5.0 mm. Maximum Material Width. -S-3560: 600 mm -S-3511: 1.100 mm. S-3513: 1,300 mm S-3516: (width not specified) Minimum Material Length: 70 mm. Flattening Gap Adjustment: Electromechanical / PLC Controlled Overload Protection: Standard. Control Screen: Touchscreen Machine Weight: S-3560: 5.000 kg S-3511: 10.000 kg S-3513: 14.000 kg Machine Dimensions (L × W × H): S-3560: 1,985 × 1,585 × 1,820 mm S-3511: 2,485 × 1,585 × 1,820 mm S-3513: 2,695 × 1,585 × 1,820 mm Iedpohwb Utefx Amysat

Condition: new, We offer roller shells made of alloyed cast iron, ductile iron, and chrom steel. Manufacturing is carried out according to your technical requirements and drawings. The certificates will be provided. Iodpfx Amoy N S S Rjyjat

Condition: new, Year of construction: 2026, Cone Crusher: Types, Features, and Applications Cone crushers are essential equipment in the mining, construction, and aggregate industries. They are designed to crush hard and medium-hard materials such as granite, basalt, iron ore, and limestone into smaller, uniform sizes. This article explores the different types of cone crushers, including spring cone crushers, compound cone crushers, and Symons cone crushers, and provides insights into choosing the right cone crusher for sale. What Is a Cone Crusher? A cone crusher is a compression-type machine that reduces material size by squeezing it between a moving piece of steel (the mantle) and a stationary piece (the concave). The material is crushed as it moves downward through the chamber, achieving fine and uniform output. Cone crushers are widely used in secondary, tertiary, and fine crushing stages. Spring Cone Crusher The spring cone crusher is one of the earliest and most traditional types of cone crushers. It uses a spring system to protect the crusher from damage when uncrushable materials enter the chamber. Key features include: Reliable structure and low maintenance Iajdpfsq Nd Ndsx Amyst Adjustable discharge size for different crushing requirements Overload protection through the spring safety system Suitable for medium and fine crushing of various ores and rocks Spring cone crushers are ideal for small to medium-scale operations that require stable performance and cost efficiency. Compound Cone Crusher The compound cone crusher, also known as the combination cone crusher, integrates the advantages of both spring and hydraulic cone crushers. It features a robust design and high crushing efficiency. Main characteristics include: High crushing ratio and uniform product size Hydraulic cleaning system for easy maintenance Strong adaptability to different materials and production conditions Energy-efficient operation This type of cone crusher is widely used in mining, metallurgy, construction, and chemical industries, offering a balance between performance and affordability. Symons Cone Crusher The Symons cone crusher is a classic model that has been used for decades in the mining and aggregate industries. It is known for its simple structure, reliable performance, and high productivity. Key advantages include: Stable operation and long service life Uniform particle size distribution Easy adjustment of the discharge opening Low operating cost Symons cone crushers are available in several models, including 3ft, 4ft, 4¼ft, 5½ft, and 7ft, to meet different capacity requirements. Cone Crusher for Sale When selecting a cone crusher for sale, several factors should be considered: Material hardness and abrasiveness – Choose a crusher designed for the specific material type. Production capacity – Match the crusher size and power to the required output. Automation and control systems – Modern cone crushers offer hydraulic and PLC systems for easier operation. After-sales service and spare parts availability – Reliable support ensures long-term performance. Henan Mingyuan Heavy Industrial Equipment Co., LTD offers a wide range of cone crushers, including spring, compound, and Symons models. Each machine is built with high-quality materials and advanced technology to ensure efficient and durable performance.

Condition: used, Year of construction: 2017, ABB further extends its mid range robot family. The IRB 2600 is the second model in the sharp generation range with enhanced and new capabilities. It is a compact robot with a high payload capacity. The design has been optimized for targeted applications like arc welding, material handling and machine tending. The IRB 2600 is available in three variants, with options for floor, wall, shelf, tilted or inverted mounting configurations. Iaedpfoy Echbjx Amyst IRB 2600-20/1.65 Reach (m): 1.65 Payload (kg): 20

Condition: new, Year of construction: 2025, load capacity: 3,000 kg, lifting height: 4,000 mm, fuel type: diesel, mast type: duplex, motor manufacturer: Toyota, gearing type: other, fork length: 1,070 mm, Model description: TOYOTA FORKLIFT DIESEL 3TON 2STAGE, W/ SIDE SHIFT 4-LEVER 4.0M LIFT HEIGHT WITH SAS – MY25 Forklift Code Diesel Origin & Manufactured in: Japan Rated Capacity: 3000 kg - MODEL - 62-8FD30 Load Centre: 500 mm Steering: Power Steering Displacement: 2486cc Free Lift: 135/135MM - (Wo/ W- Load Backrest) Mast Lowered Height: 2615mm Mast Extended Height: 4740 / 5220 mm - (WO/W Load Backrest) Carriage Type: Side Shift Carriage Tyres: Solid Levers: 4 Brake Type: Hydraulic Brake mast type: 2 Stage Mast Lights - Front Combination Lights & Rear Combination Lights Iasdpfxjw Duxpj Amyet Mirror - Rear View Mirror (Right & Left Sides) Safty - Operator Presence Sensing System (OPS) Neutral Safety Switch Height of Overhead Guard Yellow strobe light Led rear combination lights Headlights with front combination lights Seat belt Back up buzzer Rear pillar assit grip Rear view mirror right & left sides Radiator screen 2170 mm Led rear working light (selective lightning condition) System of active stability (SAS) Cycloen air cleaner (dual elements) Pre-cleaner Anti-restart ignition key switch Floor mat Tool standard set Spark guard net = More information = Number of cylinders: 4 Engine capacity: 2.486 cc Engine type: Toyota IDZ II Fuel tank: 60 litres

Condition: new, Year of construction: 2025, Model: K110 K230 K360 Working Area: from 8649×1398×1811mm to 10000×3500×2100mm Laser Output Power: 3000w/2000w/1500w/1000w X/Y-axis positioning accuracy: 0.05mm X/Y-axis repositioning accuracy: 0.03mm X/Y-axis Max. linkage speed: 60m/min 1. Integrated full protection cover Integrated full protection cover design, installing in place, greatly reducing installation time. 2. Bodor Genius T needle nose auto-focusing laser head Iaodpfjg D Ntqex Amyet Bodor Genius T needle nose auto-focusing laser head, applicable for all kinds of tubes such as angle steel, channel steel, I-beam, etc. 3. Rectangular Tube Welded Bed Simple structure and flexible layout. 4. Bodor Thinker 3.0 System The dedicated control system of tube cutting machine integrated with the most advanced technology, can cut angle steel and channel steel directly without nesting and returning home. 5. Applicable to smaller clamping diameter The rear jaws can clamp the pipe to go through the front chuck, which greatly shortens the physical distance between the cutting head and the rear chuck jaws. Tail length is reduced to 70mm and the material utilization rate is increased to 99%. 6. Ergonomics Loading and operating on both sides; and humanized interaction interface, convenient and smooth operation, and favorable user experience. 7. Integrated design Integrated design of electric control cabinet and main body, saving the space occupied, standardizing the line installation.

Year of construction: 1991, condition: good (used), machine/vehicle number: 44070/91-180102, 4 Pockets Iedpfeg I I N Iex Amysat 1 Folding Knife