Adjustment of distance/beating force between upper and lower heads by automatic.
On the basis of previous versions, this one increase devices and function of automatic filling and lubrication for the important bearings of driving/transmission mechanisms, instead of traditional regular lubrication by manual.
Especially, different from the previous machine, nowadays our important
improvements described as below:
To guarantee higher accuracy, machine chassis, pin plates bed, hole plates bed are machined by CNC.
To guarantee rigidity (no deformation) of the working parts, Pin plates bed and hole plates bed heat-treated by Deep well furnace.
To guarantee accuracy, rigidity and abradability bearing block, connecting rod and traction axle all adopt nodular cast iron.
Bent axle (diameter 150 mm) processed by accurate grinding.
Material of conveyor belt: Dupont material.
Hydraulic pump: High accuracy gear pump.
Increasing pressure detector, stop hydraulic pump when arrival of preset pressure, to save power energy (traditional machine keep hydraulic pump continuously running).
Combination and direction of pin and hole plates, big or small pin and hole can be customized according to type of leather.
conveying roller covered by high quality rubber strip.
Special designed safety roller with high-performance, to guarantee the stretching of leather without fold.
All working parts processed by sandblasting, and painted with high quality automobile metallic paint, to ensure beautiful appearance and not easy to rust.
Our company is the unique drafter of the industrial standard ¡°Leather machine ¨C Vibration staking machine or Wet stretching machine¡± in China.
All shafts should be heat treated.