J21 Metal Processing Punching Machine, sheet metal punching machine, metal processing press

a) Whole casting frame with high rigidity and less deformation;
b) The machine adopts rotate key type clutch-brake that is made in China, with reliable safety, flexible action;
c) The crankshaft is arranged thwartedly, cast slide, and six-side long rectangle guides, ensuring high moving precision and high accuracy;
d) Safety-disk type overload protection device is equipped in the slide to prevent the machine from damage in the case of overloading, and it is convenient to replace in maintenance;
e) The machine adopts manual grease lubrication pump;
f) The adjustment for die-setting height is manual

Introduction to the structure and properties: 

1,We provide a huge gamut of precise engineered power press machines that include C type power press, pillar type power press etc. To assure the       quality of the power press machines, they are manufactured from the genuine raw materials that are procured from the reliable vendors. Heavy    duty power press machines are perfect for pressing, trimming, straightening, assembly and disassembly of various components. Long lasting trouble free performance, low maintenance and high speed are some of its salient features. We have carved a niche as one of the distinguished power press machines exporters from China.

2,Frame: The frame is made of steel construction and their heavy cross section and rigid design assure minimum deflection and accurate alignment cast iron legs will be supplied up to 30 ton press.

3,Crank Shaft: Crank Shaft materials are made of special alloy steel to withstand the effective load sitted in busher with high accuracy.

4,extended by four triangular rail, easy adjustment.

5,Gears Clutch: The Gears are made of cast steel or fabricated and it teeth are generated by hobbing. The clutch is provided of Pin / Rolling key type also it is rigid and well supported for the mass production clutch can gives continuous stoke.

7, Flywheel: The Flywheel is made of high grade castiron and is balanced for storng and releasing adequate energy for the pressing operations.

8,Electrical control is installed PLC, 8 group cam controller, reliable action (optional accessory).

9,Use the combine of dry friction clutch and brake pneumatic, rigid interlocking, reliablepiece of friction material semi-metallic friction material     SMFM-88, less pollution, long life. With the transfer torque, rotational inertia is small, smooth transmission, flexible operation , convenient of installation and maintenance (optional accessory).

10,Lubrication: An accurate Lubrication system has been proved for lubrications the sliding surface and moving parts.

11,Table & Ram: Table and Ram are mad of high grade heavy duty cast iron & properly seasoned. They are perfectly aligned to bach other to obtain high accuracy & precision press operation.

12,Machine is with both hands button and foot switch to achieve continuous, single and inching practices.