High Precision CNC Sheet Shearing Machine

1. Main Features:
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;
Cutter holder use three-point support rolling guide rail, reducing the friction to the greatest extent, and realizing seamless rolling during cutter holder moving.
Left-most front holder configured with verticality regulator and front positioning device, easy operation and high efficiency;
Simple and effective blade adjusting mechanism rearranges blade clearance by CNC system, improving the cutting quality.
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.
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.
Made by high-quality alloy tool steel capable enough to against impact load and high wear resistance when cutting;
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.
2. Standard Configuration:
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 Bosch Rexroth integrated hydraulic valve
Germany EMB oil tube connector and high-pressure hose
Germany Siemens main motor
Germany Schneider electrics
Hydraulic and electrical overload protection
Light aligning
Blade materials (6CrW2Si)
South Korea KACON pedal switch
Cutting angle adjustment
Electrically adjusts the blade clearance
3. Safety Standard:
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
4. Estun E21S CNC Controller:
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