Model JS31-400A Unit
Nominal Capacity 4000 KN
Nominal pressure stroke 13 mm
Slide Stroke 250 mm
Slide Strokes Per Minute 25 mm
Max Die Set Height 530 mm
Die Height Adjustment 160 mm
Slide Bottom Size L×R 1230 mm
F×B 1000 mm
Bolster Size L×R 1240 mm
F×B 1200 mm
Side knockout rod Structure Rigidity
Knockout pressure 120
Height press above floor 5830 mm
Cushion (optional) Clamping pressure/ 400

Withdraw
Quantity 1
Stroke 120
Overall Dimensions F×B 2480 mm
L×R 3610 mm
Motor Power 37 kw
Weight (Approximate) 40500 kg

With high accuracy, rigidity and strength, suitable for punching, blanking, and shallow pull extension and other processing.

JS31-160~JS31-500: Casting body (welded steel is optional). Double level drive

JS31-500A~JS31-1600: With three parts: the beams, columns and the base

Closed framework is connected by four tighten bolts with eight nuts, locked to be a closed framework.

Eccentric transmission and triple level drive.
Four corners and eight octahedral guides, with guide pins and bushings device

Rigid interlocked clutch

Die height adjustment with electric adjustment

Equipped with pneumatic balancer, balance slider and upper die weight

The best processing equipment to ensure accuracy