The whole structure of Shearing machine Totally European design,streamlined looking. Remove rust with sand-blast and coated with anti-rust paint Frames, assembly surfaces and connection holes are machined after the welding process,up to 60' in a single pass. 1.Hydraulic system Adopt integrated hydraulic control system, more reliable and easy for maintenance.Hydraulic system is from Bosch -Rexroth,Germany. All pipes, flange and joint with vibrations proof and leakage proof design and setting . All seals in cylinder is Volqua from Japan,the most famous brand,good quality and high performance Overload overflow protection is outfitted to hydraulic system,which can assure no leakage,and the oil level can be read or seen directly. The hydraulic system is made in compliance with current regulations. 2.Electrical system Electrical Cabinet under the standard of IP65, Electrical under international CE Standard, safe and reliable, strong anti interference capability. Protective fence and the safety interlock to ensure the operation safety. Have a movable single-hand pedal switch,easy to operate. Front Side Covers with safety switches, Back light safety guards,Foot pedal conforming to CE regulation. 3. Blade Adjust and Cutting Precision: Shearing angle is Variable, which can reduce the shearing deformation of sheet metal and can shear much thicker sheet metal. Adopt handwheel to rapidly and accurately adjust the blade clearance, Shearing in sections, shadow-line cutting. The rectangular monoblock blades featuring long life with 4 cutting edges, quality high-carbon high-chrome blades D2 quality. 4. E21S CONTROLLER Backgauge control Control for AC motors,frequency inverter Intelligent positioning Double programmable digital output Stock counter Program memory of up to 40 programs,upto 25 programs per program One side positioning Retract function One key backup/restore of parameters mm/inch Chinese/English