Used La Chatre Polishing Machine for sale (72,441)

Condition: new, Unused bin washer. Bought for a contract which never materialised. Gujdpfetpv T Nsx Al Aod

Condition: good (used), Year of construction: 2015, web offset-flexo printing machine register BST camera control system unwinder semi rotary uv flexo chamber no.1 semi rotary uv flexo chamber no.2 semi rotary uv offset no.1 semi rotary uv offset no.2 cold embossing unit for offset semi rotary uv offset no.3 semi rotary uv offset no.4 semi rotary uv offset no.5 semi rotary uv offset no.6 semi rotary uv flexo chamber varnishing no.3 semi rotary die-cutting rewinder max speed 50 - 180 m/min color range 4 - 10 colors max print length 350 mm max paper width 320 mm max print width 300 mm Godpfjwgittex Al Aeud max unwinding diameter 700 mm max rewinding diameter 600 mm machine including process-free CTP Agfa PT - R4300S

Condition: new, Year of construction: 2026, functionality: fully functional, Our honeycomb heater plates are manufactured and assembled to Clako’s own unique design. 1 Zone, 2 Zone + 4 Zone Heater Plates are manufactured by our own engineer to fit your Cylinder, Platen, Saroglia and Clamshell machines. Strong, durable & available in high grade hardened steel or lightweight toughened aluminium to suits your needs. All of our honeycomb plates are machined to true flatness. Dies (cliches) secure to our plates using low height toggles. Guodpoyznu Sefx Al Aod Contact our team for details and price.

Condition: new, Year of construction: 2026, -TFON Leveltech® Leveling Machine. Gsdpskyrphjfx Al Asud -The TFON Leveltech® is a robust and precise leveling machine designed to handle a wide range of material thicknesses with efficiency and ease. Engineered for reliability and performance, it ensures flat, smooth surfaces on metal sheets and strips to meet stringent quality standards. Key Specifications: -Material Thickness: 1 mm – 30 mm. -Maximum Material Width: 1,600 mm. -Minimum Material Length: 145 mm. -Quick Change System for Straightening Rollers: Standard. -Flattening Gap Adjustment: Servo Hydraulic with PLC Control -Machine Dimensions (L × W × H): 5,465 × 6,735 × 2,300 mm -Total Weight: 40.000 kg..

Condition: new, Year of construction: 2026, -TFON Leveltech® Leveling Machine Series -Model: L-9060 -Material Thickness: 1.0 mm – 30.0 mm. -Maximum Material Width: 600 mm. -Minimum Material Length: 145 mm -Flattening Gap Adjustment: Servo Hydraulic / PLC Controlled. Overload Protection: Standard Machine Weight: 26.000 kg. Machine Dimensions (L × W × H): 4,400 × 7,185 × 2,260 mm. Model: L-9011 Material Thickness: 1.0 mm – 30.0 mm Maximum Material Width: 1,100 mm. Minimum Material Length: 145 mm Flattening Gap Adjustment: Servo Hydraulic / PLC Controlled. Overload Protection: Standard Machine Weight: 31.000 kg Machine Dimensions (L × W × H): 4,600 × 7,185 × 2,260 mm Model: L-9013 Material Thickness: 1.0 mm –30.0 mm Maximum Material Width: 1,300 mm Minimum Material Length: 145 mm. Flattening Gap Adjustment: Servo Hydraulic / PLC Controlled Overload Protection: Standard Machine Weight: 35,000 kg Machine Dimensions (L × W × H): 5,000 × 7,185 × 2,260 mm Model: L-9016 Material Thickness: 1.0 mm –30.0 mm Maximum Material Width: 1,500 mm Minimum Material Length: 145 mm Godpjhwb U Tofx Al Aoud Flattening Gap Adjustment: Servo Hydraulic / PLC Controlled. Overload Protection: Standard Machine Weight: 40.000 kg Machine Dimensions (L × W × H): 5,200 × 7,185 × 2,260 mm Model: L-9020 Material Thickness: 1.0 mm –30.0 mm Maximum Material Width: 2,000 mm Minimum Material Length: 145 mm Flattening Gap Adjustment: Servo Hydraulic / PLC Controlled. Overload Protection: Standard. Machine Dimensions (L × W × H): 5,700 × 7,185 × 2,260 mm

Condition: new, Year of construction: 2026, *TFON Leveltech® Leveling Machine Series. -Models: M-5560, M-5511, M-5513, M-5516 -Engineered for precise leveling of materials with a thickness range from 1.0 mm to 15.0 mm, these models offer flexibility in material width and advanced control features for optimal performance. -Material Thickness: 1.0 mm – 15.0 mm -Maximum Material Width: M-5560: 600 mm M-5511: 1.100 mm Gujdpfxjhwb Uwj Al Asd M-5513: 1,300 mm M-5516: 1,500 mm Minimum Material Length: 110 mm Flattening Gap Adjustment: Servo Hydraulic / PLC Controlled. Machine Weight: M-5560: 12.000 kg M-5511: 15.000 kg M-5513: 18,000 kg M-5516: 19.000 kg Machine Dimensions (L × W × H): M-5560: 2,800 × 2,905 × 1,950 mm M-5511: 3,300 × 2,905 × 1,950 mm. M-5513: 3,500 × 2,905 × 1,950 mm M-5516: 3,700 × 2,905 × 1,950 mm

Condition: good (used), Laminating Machine Komfi Delta 76 Stacker Manufactured in 2016/2017. The machine is 100% operational and ready for operation. This is an advanced, high-performance machine, ideal for commercial laminating. The machine is in very good condition and ready for production. Technical specifications: Max sheet size: 760mm x 1120mm Min sheet size: 300mm x 220mm Min grammage: 115 gsm Max grammage: 600 gsm Operating temperature: 80-145°C Max operating speed: 35m/min Built-in Becker compressor Weight: 2800kg Gusdpfx Aljzlgbpe Aod 380V power supply Additional air supply: 6 bar Power consumption: 18kW Pneumatic clamping, separation, and automatic feeding from a high stack, automatic stacker. Touch panel for easy operation. Sheet straightening module. Tool kit and foil included.

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 Gusdpskyrzlefx Al Ajd Minimum Material Length: 70 mm Quick Change System for Straightening Rollers: Standard. 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 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. Gjdpfx Aljrt Tpne Asud 🔹 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. -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® 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 Machine Weight: 2,000 kg. Gusdpfxoityvfo Al Aed Machine Dimensions: (L × W × H): 2,225 × 1,595 × 1,850 mm

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 Gusdjkyrqfjpfx Al Aed Minimum Material Length: 110 mm Quick Change System for Straightening Rollers: Standard Flattening Gap Adjustment: Servo Hydraulic / PC Controlled. Overload Protection: Standard Control Screen: Touchscreen Machine Size (L × W × H): 3,500 × 2,905 × 1,950 mm Total Weight: 19.000 kg

Condition: new, Year of construction: 2026, -TFON Leveltech® Leveling Machine Series Gusdpfx Ajhwb Utel Asd 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.

Condition: good (used), MBO K760E S-KTL/6+ Folding Machine with SBAP 82ME Press Manufactured in 2016. Paper format: 760x1100mm Maximum speed: 180m/min High stack feeding, FP-95 pallet feeder 6 cassettes on the first unit 2 knives 1 side cassette after the knife Additional veneer cassette. Sound insulation on all units MBO SBAP-82ME stacking press Spare parts and documentation included. The machine is in perfect condition, ready to work. Godpfx Aozlaimjl Aeud

Condition: good (used), ML-720 Die Cutting Machine This machine is used to cut shapes from a die (die) from materials such as paper, cardboard, leather, plastics, etc. The machine is ready for operation, after a service inspection. Format: 720 x 510 mm Weight: 1800 kg Power supply: 380 V Motor: 2.2 kW Equipment: – Electromagnetic clutch and brake – Quick-mount frame – 3 operating modes: continuous, time-delayed, manual Gjdjzlahiopfx Al Asud – Central pressure lubrication – Safety guards – Operating tools and instructions with documentation.

Condition: as good as new (ex-display), CNC Engraving Machine, CNC Milling Machine, CNC 3020 Desktop Engraving Machine / Mini CNC Milling Machine – 200 × 300 mm Working Area, Used Machine Manufacturer Engraving Machine Model 3020 Overall Dimensions Width: 400 mm Depth: 530 mm Height: 400 mm Controller Dimensions Width: 290 mm Depth: 325 mm Height: 175 mm Shipping Dimensions 500 × 400 × 390 mm 410 × 345 × 280 mm Technical Specifications Machine Type: Engraving Machine / Mini CNC Milling Machine Model: 3020 Serial Number (SN): 2501053020CZ12-11 Effective Working Travel: X-axis: 200 mm Y-axis: 300 mm Guedpfx Aezka R Usl Aod Z-axis: 50 mm Power Supply: AC 200–240 V, 50 Hz (operates from a standard 230 V household/workshop power supply) Manufacturer Information Manufacturer: Changzhou Huajiang Electrical Co., Ltd. (China) European Importer / Distributor: CNCworld Group Sp. z o.o. (Jednia-Letnisko, Poland) Certifications CE RoHS FCC

Condition: like new (used), Drills grinder LA PRORA model Beta a.p. 45 for drills diameter 5 to 45 mm Gusdpfx Ajivt Rxel Ajd

Condition: used, Buchrückenrundemaschine - Book Back Rounding Machine La Fornigrafica Dorsi 500 Year 2005 Working width max. 500mm Thickness of books 0 - 100mm Output 400 - 600 Blocks/hour Gujdpjwhgcujfx Al Aod Online-Video-Inspection by WhatsApp - MS Zoom - Telegram On Stock Emskirchen/Nürnberg - Available Immediately - Can be test

Condition: used, Elektrischer Eckenrunder / Electric Corner Rounder Pescha Round Corner Machine Gusdpfx Ajyzi Iael Asd Online-Video-Inspection by WhatsApp - MS Zoom - Telegram On Stock Emskirchen/Nürnberg - Available Immediately - Can be test

Condition: used, Bündelpresse / Bunch Press - horizontal La Fornigrafica BPHydraulische horizontale Bündelpresse / hydraulic horizontal bunch Press Pressdruck stufenlos einstellbar / Pressure steppless 0 – 2.500 kg Einsatzlänge / Infeed length max. 820mm Pressplattengrösse / Press plates size 340 x 260 mm Guodpfxeh R Udws Al Aed Online-Video-Inspection by Skype-Video We would be very pleased with your visit - more machines on Stock Available Immediately - Can be inspect On Stock Emskirchen / Nürnberg - Can be test

Condition: used, Year of construction: 1982, machine/vehicle number: 3, Falzeinbrennmaschine - Joint-setting machine La Fornigrafica FEMSerial-No. 3 Working with 500 mm Online-Video-Inspection by Skype-Video We would be very pleased with your visit - more machines on Stock Gsdpfxeh Axh Ts Al Ajud Available Immediately - Can be inspect On Stock Emskirchen / Nürnberg - Can be test

Condition: good (used), Year of construction: 2008, XYZ Compact Turn 52 CNC lathe with barfeeder Year: 2008 Guedpfx Aezg Intsl Aod Technical details: Bar Capacity 52mm Chuck Size 150mm (6") Control Siemens 810D Shopmill Distance Between Centres 280mm Maximum Cutting Diameter 220mm Maximum Cutting Length 280mm Rapid Feedrates 20m/minute Spindle Motor Power 20Hp Spindle Nose A2-5 Spindle Speed 5000rpm Swing diameter 400mm Swing Over Carriage 400mm Tailstock Quill Diameter 60mm Tailstock Quill Stroke 90mm Tailstock Taper MT4 Tool Size 20 x 20mm Tooling Configuration VDI 30 Turret Positions 12 X axis Travel 185mm Z axis Travel 325mm Machine Dimensions 2531 x 1778 x 1720mm Machine Weight 2590kg Accessories/options: - LNS servo barloader - Foot pedal for chuck operations - Parts catcher - Renishaw tool setter - Tailstock - VDI 30 tool holders - Swarf conveyor - Documentations Under power in our warehouse, possible to test it anytime!

Condition: excellent (used), With acid-resistant section, with high pressure nozzles, equipped with a conveyor Overall Size: 9,5 x 1,15 x 1,9 m Opening size: 530 x 250 mm Chemical tank (heated): 0,5m³ Rinse tank (heated): 0,3 m³ Drying fans: 12db Godpfst Ity Djx Al Aoud Voltage: 380 V

Condition: new, functionality: fully functional, Year of construction: 2026, control type: CNC control, degree of automation: automatic, actuation type: hydraulic, controller manufacturer: Shenzhen ICM Technology Development Co., Ltd., controller model: 880W02, pipe diameter (max.): 38 mm, pipe length (max.): 3 mm, tube wall thickness (max.): 2 mm, bending angle (max.): 190 °, bending radius (max.): 200 mm, bending radius (min.): 2 mm, mandrel length: 150 mm, number of axes: 2, table length: 3 mm, overall weight: 1,300 kg, total length: 3,900 mm, total width: 900 mm, total height: 1,400 mm, power: 4 kW (5.44 HP), input voltage: 400 V, input current: 20 A, input frequency: 50 Hz, type of input current: three-phase, oil tank capacity: 80 l, number of digital displays: 1, warranty duration: 36 months, Equipment: CE marking, documentation/manual, emergency stop, foot remote control, quick-change device, Full Automatic Pipe Bending Machine DW38CNC-2A-1S Equipped with a touchscreen and CNC control system; capable of storing up to 500 sets of parameter groups. Godpfjy Uuw Tox Al Aeud Features a rebound compensation setting program, with built-in confidentiality protection for programs and processing data. Servo control is adopted for corner bending, pipe bending and material feeding functions. The operating system is protected by passwords and physical keys, and supports production quantity & runtime records for efficient production management. Comes with slow bending and slow core pulling functions. Fault messages are displayed on the screen to help operators troubleshoot problems promptly. Touchscreen This pipe bender is equipped with a Weinview industrial touchscreen for its operation interface, which delivers an intuitive operation experience and allows new operators to get started quickly. You can directly edit the pipe bending process parameters on the interface, such as feeding distance, rotation angle and bending angle, and separately set the running speed for each step. During operation, the interface displays real-time axis positions, bending progress and production cycle, and automatically counts total output and shift output to help you manage production efficiency effectively. It also supports manual single-step debugging, automatic continuous operation, program editing and equipment parameter setting. Different modes can be switched with one click, making it convenient for machine trial runs and mass production alike. Hydraulic solenoid valve manifold This integrated hydraulic solenoid valve manifold serves as the control center of the CNC pipe bender's hydraulic system. Adopting industrial-grade modular design, it integrates multiple solenoid valves to independently control the movements of the feeding axis, rotating axis, bending axis, as well as clamping, auxiliary pushing and other auxiliary mechanisms. Linked with the CNC system, it converts control commands into precise hydraulic power output, enabling smooth operation throughout pipe feeding, rotation and forming. Matched with high-pressure sealed hydraulic hoses, it maintains zero leakage and high stability under full-load operating conditions, delivering reliable performance for long-term mass production. Servo drive These four units are Mitsubishi servo drives equipped on our pipe bender, acting as the power core that governs key movements including material feeding, pipe rotation and pipe bending. Adopting Mitsubishi MR-JE series industrial-grade high-end servo drives, they feature high positioning accuracy and fast response. Both feeding distance and rotating angle can be controlled precisely with no deviation. With excellent stability, they rarely lose steps or malfunction during long-hour continuous operation. This ensures consistent bending precision for every pipe and a high finished product yield.

Condition: new, functionality: fully functional, Year of construction: 2026, control type: NC control, degree of automation: automatic, actuation type: hydraulic, controller manufacturer: Nanjing Estun, controller model: E21S, working width: 3,200 mm, cutting angle (min.): 0.5 °, stroke rate (min.): 15 1/min, stroke rate (max.): 15 1/min, sheet thickness (max.): 8 mm, sheet thickness aluminum (max.): 10 mm, sheet thickness brass (max.): 10 mm, sheet thickness copper (max.): 10 mm, sheet thickness steel (max.): 8 mm, sheet thickness stainless steel (max.): 4 mm, table height: 850 mm, back gauge adjustment: motor-driven, back gauge: 600 mm, back gauge speed R-axis: 40 mm/s, power: 7.5 kW (10.20 HP), input voltage: 400 V, input current: 30 A, input frequency: 50 Hz, type of input current: three-phase, control voltage: 400 V, oil tank capacity: 220 l, overall weight: 7,000 kg, total length: 3,950 mm, total width: 1,700 mm, total height: 2,150 mm, number of support arms: 3, warranty duration: 24 months, Equipment: CE marking, documentation/manual, emergency stop, finger protection, foot remote control, safety light barrier, type plate available, QC11K-8/3200 Guillotine shearing machine The frame adopts an all-steel welded structure, boasting sufficient strength and rigidity. Internal stresses are eliminated through normalizing and high-frequency vibration treatment to ensure the overall precision of the machine body. German large-scale floor-type boring and milling machines are employed for precision machining using a one-time processing method, guaranteeing exceptional machining accuracy. It features a hydraulic swing-type structure with an upper tool rest return device powered by nitrogen cylinders, enabling fast return speeds. The hydraulic system utilizes an integrated logic circuit controlled by sequence valves, ensuring stable operation, low noise, and straightforward maintenance. Tool rest movement is regulated by hydraulic valves for precise control. The material pressing device incorporates an integrated circuit and independent parallel clamping cylinders. When dealing with uneven sheet metal, the cylinders can expand and contract freely to securely clamp the material. The clamping force is adjustable according to the sheet material and thickness, preventing any damage to the sheet surface. Motorized adjustment allows for quick setting of the blade gap, offering simple operation to adapt to shearing requirements of different sheet thicknesses and materials. Control is achieved through a numerical control (NC) system, enabling fixed-stroke shearing operations. An optical line alignment device facilitates scribed line shearing for enhanced accuracy. The electrical control system is centralized and reliable, with the following key features: All power facilities are installed within the machine body, operated and controlled via buttons on the control panel. A foot switch is provided for direct and convenient operation of the shearing action. Core electrical components are sourced from Schneider for guaranteed quality and reliability. Circuit breakers are installed to protect the control circuit against short circuits. Motor thermal-magnetic circuit breakers provide protection against motor overload and short circuits. Gedpfjy Uquhox Al Ajud The hydraulic system is designed for safety and reliability: The hydraulic system manifold block is equipped with a direct-acting safety relief valve to ensure accurate pressure adjustment. A pipeline check valve is specially installed at the pump head to protect the oil pump from hydraulic shock. Both upper and lower blades are made of high-quality materials and undergo full heat treatment, ensuring sufficient hardness and a long service life. The ball-rolling worktable and front material supporting device facilitate easy feeding while preventing scratches on workpieces during operation. The CNC back gauge device is equipped with high-performance servo motors, drives, precision ball screws, and linear guides, achieving a positioning accuracy of ≤±0.1mm. For the CNC electrical system:The back gauge is controlled by the E21S simple CNC system. Users can directly input the desired values, and the back gauge automatically moves to the specified position upon confirmation. Transmission is achieved through a motor-driven precision lead screw and nut assembly, with digital display via a counter. Fine-tuning for free size correction is not configured to ensure shearing precision, with an error of ≤0.2mm per meter. Three front support arms are fixed on the worktable, providing convenient placement for shearing materials.

Condition: new, Year of construction: 2026, functionality: fully functional, power: 22 kW (29.91 HP), input voltage: 400 V, input current: 30 A, input frequency: 50 Hz, type of input current: three-phase, pressing force: 315 t, stroke length: 800 mm, operating speed: 120 mm/s, reverse speed: 100 mm/s, table width: 1,160 mm, table length: 1,260 mm, table height: 600 mm, ram plate width: 1,160 mm, ram plate length: 1,260 mm, distance table to ram: 1,250 mm, clearance between the columns: 1,160 mm, retraction force: 30 t, oil tank capacity: 510 l, total length: 2,000 mm, total width: 1,250 mm, total height: 3,500 mm, overall weight: 13,000 kg, Equipment: CE marking, documentation/manual, safety light barrier, YQ32-315T Hydraulic Press Gujdjy Uiyvjpfx Al Aed This series of presses are general-purpose hydraulic presses, widely used in machinery manufacturing, automotive, motor, electrical appliance, light industry and other industries. They are suitable for metal processing procedures including drawing, bending, flanging, cold extrusion and blanking. The machines also perform straightening, press fitting, as well as compression molding of powder products, abrasive products, plastic products and insulating materials. The working pressure, pressing speed and stroke can all be adjusted within the specified parameter range according to process requirements. Equipped with an independent power unit and electrical control system, the press adopts centralized push-button control and supports three operation modes: manual, semi-automatic and automatic. It is available with two pressing modes: pressure setting and stroke setting. Operation Sequence: Motor start → Main cylinder piston rapid no-load downstroke → Low-speed pressurization → Pressure holding (holding time adjustable) → Pressure relief → Slide return stroke → Work stop → Total stop Mainframe The mainframe adopts a vertical three-beam four-column structure, consisting of an upper beam, a slide, and a lower beam connected by four columns, which are fastened with nuts to form a closed rigid frame. All major structural components of the mainframe are fabricated from welded steel plates using CO₂ gas shielded welding. After welding, the entire frame undergoes vibration stress relief to eliminate internal residual stresses. Key components are machined on advanced equipment such as gantry milling machines, large floor-type boring and milling machines, and large precision lathes, ensuring high overall accuracy of the machine. The mainframe is pre-tensioned using hydraulic nuts. The slide is connected to the piston rod of the main cylinder and moves up and down guided by the columns. T-slots are provided on the lower surface of the slide and the upper surface of the movable worktable for die mounting. The columns are made of high-quality 45 carbon steel with hard chrome plating on the surface; the column guide sleeves are made of composite material, offering excellent wear resistance and self-lubricating properties.