https://patents.google.com/patent/CN115351348A/en
CN115351348A - Metal working machine tool with automatic feeding structure - Google Patents
The invention relates to the technical field of metal processing machines, and provides a metal processing machine with an automatic feeding structure, which...
metal working machineautomatic feedingtool
https://patents.google.com/patent/CH686662A5/en
CH686662A5 - Sheet metal working machine. - Google Patents
The new invention proposes a sheet rolling machine for the beading or flanging of thin metal sheets. The working rollers (6, 6', 7, 7') are mounted in pairs,...
sheet metal working machinegooglepatents
https://zjkinglan.en.made-in-china.com/product/lJrpVRzGICkY/China-High-Precision-Heat-Exchanger-Press-Machine-Alp-From-Wuyi.html
High Precision Heat Exchanger Press Machine Alp From Wuyi - Punching Machine and Metal Working
High Precision Heat Exchanger Press Machine Alp From Wuyi, Find Details and Price about Punching Machine Metal Working from High Precision Heat Exchanger Press...