• Straight-Side Two-Plungers High Speed Blanking Machine

4 Plungers

Straight Side High Speed Precision Press

Inquire Now

Quick Lifting

The quick access device enables the slide up 70mm within 60 seconds to help users quickly solve tooling problems.

Cast iron frame

3 sets of massive frame resist deflection and reduce vibration.

8 hydro-dynamic bass bushings and 2 bearing crank supporting

The distance between supporting is short to resist deflective stress. Two bearings and eight hydro-dynamic brass bushings are applied to get smaller clearance. Better supporting, less power consumption.

Dynamic balanced counter weight

Counter balancer reserves weight of upper die to eliminate the inertia produced by reciprocation.

Dual flywheel and brake system

Two flywheels drive the crankshaft synchronized to prevent deformation. The torch of separated clutch & brake is big and braking time is less. Balanced load at two side to reduce wear of bearings.

4 plungers & gib guiding system

4 plungers isolate slide from front-to-back movement and bear up eccentric load. 8 square long guide gibs and linear bearings are applied to absorb the sideward thrust during stamping.

Slide quick lift system

Slide move up 70mm within 60sec to solve the tooling problem quickly (including die jammed). After trouble shooting, slide return to original shut height and BDC kept still.

B.D.C. Test

Dynamic Accuracy Test

Not only JIS static accuracy checked but dynamic accuracy tests are also our standard procedures.

Start Running at Constant Speed

Press starts cotinuous running. The maximum gap is 0.1mm.
The B.D.C. keeps stable after 30 minutes during running continuously.

Running at Stable Temp. & Constant Speed

After press temp. keeps stable, press keeps running and record the B.D.C positions of 1,000 stamping. The maximum gap is ± 0.005mm.

Control System

Siemens Colorful

Automatic Computer

Control System

Die Information
Alarm Records
Job Order
Load Monitor
Main Page
Pressure Monitor (option)
Service Log
Temperature Monitor (option)
Trouble Shooting
Machine Specification
Type HD-350W 3000 HD-350W 3700
Capacity tons 350 350
Stroke mm 30 30
Speed spm 150-350 150-350
Shut height mm 550-600 550-600
Bolster mm 3000 x 1200 3700 x 1200
Slide mm 3000 X 800 3700 X 800
Quick lift mm 70 70
Main motor hp 40 x 2 50 x 2
Max. upper die weight kg 3500 3500

* We reserve the right to modify all data contained in this catalogue without notice. Please contact with us for detail specification & dimension of the press.