Machine Standard of QC12Y Series Hydraulic Shear Machine
The machine is produced under China's two key standard imposed for shear machines
GB/T14404-93----Shear Machine Precision Standard
GB/T2257.2-1999----Shear Machine Security Technology requirement standard
CE Standard
The Main Structure Character of QC12Y Series Hydraulic Shear Machine(Standard)
Weld: The machine body is all welded connected through good quality steel plate. The process has gone through the vibration and aging treatment to eliminate internal stress with good rigidity and high stability.
1. The front feeding platform has equipped with ruler for the plate feeding and also smooth in the surface to protect the plate in any surface hurting when feeding. The ruler can be precision into MM or more unit for accuracy control and checking.
2. The working table has equipped with ball or round bar steel to support the plate into feeding and also the protection for any surface lacerate.
3. The electronic box been equipped with good certificated components. Mostly we use CE certificated Siemens or Schneider components for exportation machines and also some high quality CCC certificated components to carte for different standard needs clients.
4. The machine body steel, we mostly choose China top brand steel plate provider Shanghai BAOSTEEL with good quality and been treated with anticorrosive paint before the last paint on. So the machine firstly will have good durable usage and also perfect outside appearance.
5. The blade: The blade material is 9CrSi or 6CrW2Si, the material is high tested material with thousand times for high rigidity and cutting result. The up blade with two edges and the bottom blade has four edges. (The detailed please check SIECC/SIECCTECH blade explain photo and instruction). The blade clearance can be adjusted by manual or by motor. Both has the index dial to display the clearance so the control and display can be easily.
6. The machine equipped the press foot to press the plate stably when cutting, the foot has been equipped with plastic surface with high fraction without surface destroy of the plate. For Hole plate, we will equip square foot for stable square press.
7. Gear Pump: We use good brand "straight conjugate internal gear pump" in both China brand Shanghai chengjie or Germany Eckerler. The internal gear pump is treated as never wear pump in industry and has been widely used in high precision hydraulic machines with the character of low-noise, no pulsation and long lifetime. Shanghai Chengjie gear pump also used in China's aircraft industry so it is trustable and reliable. When in high speed working, the audio is flat and smooth even no trapping. The long lifetime is depend on his abrasive performance the inner machine components has oil film protection layer, so even use normal hydraulic oil, even no abrasion.
8. The hydraulic system can use Germany Rexroth or USA OMG system. The return is controlled by nitrogen return cylinder with stable working process and easy in operation. The hydraulic press enforced up transmission and nitrogen impose the up push-out with good cooperation working.
9. Backgauge are counted by counter and can be micro-adjusted.
Convenient working and person security protection(Optional)
1. The machine can be equipped with full closed back side door to prevent any careless inside when cutting.
2. The machine can be equipped with cutted lift out declined platform under the backgauge for convenient operation.
3. Light curtain can be equipped also for security standard needs.
NC/CNC System and advance touch screen funtion
The normal system for CNC are Nanjing ESTUN (Holand Delem 60% JOINTED) system: ESTUN E20, ESTUN E21 and ESTUN E200 system, DELEM DA310 and DELEM DA360 and also Swiss CYBELEC system DNC60 and CT6 (Touch Screen).
| Max. Shearing Thickness |
6MM |
| Max. Shearing Width |
3200MM |
| Strength of Shearing Sheets |
450N/MM2 |
| Shearing Angle |
1°30' |
| Throat Depth |
100MM |
| Stroke Number |
14/MIN |
| Backgauge Range |
20-580MM |
| Blade Material |
9CrSi |
| Blade Length |
3300MM |
| Main Motor |
Type |
Y132M-4 |
| Power |
7.5KW |
| Speed |
1440R/MIN |
| Overall dimension |
3800X1600X1700MM |
| Weight |
7TON |
Audited Supplier 
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