CNC pneumatic  pneumatic multi hole punching machine

JH21series open back press with dry clutch and hydraulic overload protector

#  Welded body with steel plate and high intensity.

#  Main motor is made by Siemens.

#  Adopts combined pneumatic friction clutch and brake.

#  Cluster gear adopts the flooding oil lubrication.

#  Six-face rectangle lengthen guide; JH21-315B/400B adopts eight-face lengthen guideway.

#  Equipped with hydraulic overload protecting device.

#  JH21-25/25B/45 adopts manual shut height adjustment, among these types JH21-25/45 adopts scale display and JH21-25B with digital display.JH21-63 and above type adopts electric shut height adjustment with digital display.

#  JH21-45 can equip with die set height adjustment motor, the value will be displayed by digital.

#  JH21-25B, JH21-45 and above type equipped with balance cylinder.

#  Duplex valves imported.

#  Electric compelling grease lubrication system.

#  Balancing cylinder adopts manual lubrication system.

#  One set of blowing device.

#  Buttons, indicators, AC contactors, air circuit breakers and other controlling devices are imported from international brand.

#  Equipped with optional air cushion device, automatic feed shaft and photoelectric protector, which can used to work with various automatic equipments.

Applications

1. Auto parts: automobile body covering parts, braking, fuel tanks, chassis, axle case, bumper

2. Household appliance: washing machine, TV, refrigerator, air conditioning, rice cooker and other parts

3.. Kitchenware: sink, tea set and Other kinds of containers.