400ton Single Crank C Frame Automatic Press Machine

JH21-400 is a 400ton single crank type c frame automatic press machine. It can work with strip uncoiling system and feeding machine for automatic stamping process. The table size is big and it is suitable for progressive die stamping too. The body is steel welded type. The strength is enough due to the optical design and annealing treatment fo the welded structure. The 400ton automatic press machine adopts wet type pneumatic clutch, hydraulic overload protection system, automatic central lubrication system. Optional accessories such as light barriers, motor frequency drive, die cushion, die quick change device are all available.

Parameters:

Model: JH21-400

Tonnage capacity: 400ton

Stroke length: 250mm

Stroke speed: 30 times per minute

Die shut height: maximum 550mm

Slide adjustment: 120mm

Working bolster size: 1700x880mm

Slide plate size: 1020x750mm

Motor power: 37kw

Machine approximate weight: 27.5ton

Main parts list:

-PLC control (Omron/Siemens/Delta/Xinjie)

-Swing-arm console with touch screen (Kinco/Xinjie)

-Pneumatic clutch and brake (made by world)

-Dual-safety valve for clutch (Toyooki/World)

-Overload protection system (Showa/world pneumatic pump)

-Central automatic grease lubrication system (NF/Chinese grease pump)

-Slide height adjust motor with die height indicator

-Two-hand-button control with foot pedal

-4pcs anti-vibration pads

Optional accessories:

-Safety light barriers at front side

-Front side physical safety fence

-Inverter for adjsutable stroke speeds

-Die cushion

-Quick die change device (die clamps, die lfters, die arms)

-Tonnage monitor

-Servo feeder

-Uncoiler straightener

-Manipulator

Shipment information:

-Standard package: steel pallet

-Package size: 4500x1900x2950mm

-Loading and shipment: one unit in a 20ft flat rack or by bulk vessel

-HS Code: 84626290