China CNC Hydraulic Automatic Guillotine Shearing Machine with Estun E21s System

1. Streamlined design originated from EU, main structure consists of rack, cutter holder, oil cylinder, hydraulic controller, backgauge and others. Finite-element analysis of main parts, Welding parts uses tempering, vibration and other processing methods to eliminate stress ensuring the structural strength and rigidity of each component;
2. Cutter holder use three-point support rolling guide rail, reducing the friction to the greatest extent, and realizing seamless rolling during cutter holder moving.
3. Left-most front holder configured with verticality regulator and front positioning device, easy operation and high efficiency;
4. Simple and effective blade adjusting mechanism rearranges blade clearance by CNC system, improving the cutting quality.
5. Fine ball screw and polished rod structure, using good-performance frequency converter positions X axis to ensure accuracy, unique designed timing transmission mechanism, stable and reliable.
6. Light and shadow line is conductive to manual scribing for cutting; stable and reliable hydraulic transmission; integrated hydraulic system is able to significantly alleviate problems causing by hydraulic fluid leakage.
7. Made by high-quality alloy tool steel capable enough to against impact load and high wear resistance when cutting;
8. With reference to ergonomic design, easy operation with CNC system surface, improving the operation precision and comfortability; rolling ball workbench to reduce friction and prevent work piece surface from scratching; unique and practical safety guard, line with safety specifications, protect the personal safety; exquisite design, petty work piece can be done easily by hand.

• Estun E21S CNC controller
• Electrically controls backgauge X-axis
• DELTA frequency converter and controller
• HIWIN ball screw and polished rod, control accuracy of 0.05mm.
• Controller cantilever and front supporter
• Germany Rexroth integrated hydraulic valve
• Germany EMB oil tube connector and high-pressure hose
• Germany Siemens main motor
• Germany  electrics
• Hydraulic and electrical overload protection
• Light aligning
• Blade materials ( 6CrW2Si )
• South Korea KACON pedal switch
• Cutting angle adjustment
• Electrically adjusts the blade clearance

• Safetry standards(2006/42/EC)
• Open electric cabinet and front safeguard door to cut off power
• South Korea KACON pedal switch ( safety grade 4 )
• Rear metal safeguard rail, CE standard
• Safety relay monitors pedal switch, safety protection

• High-definition LCD display with bilingualism of Chinese and English, multi-step programming,40 programs,25 working steps each program
• Backgauge: intelligent positioning or manually adjusts when need, removing mechanical hand positioning device.
• Cutting stroke: built-in time relay, easy operation and low cost
• Cutting angle: built-in adjusting device for regulating cutting angle, removing angle indicator and button
• Blade clearance: encoder feedback, timely display the clearance between blades
• One-key restores and backup parameters
• Control the cutting angle and blade clearance
• mm /inch

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