Located at eastern tip of Shandong Peninsula with a convenient transportation condition,Rongcheng Huadong Metal Forming Machine Co. Ltd is engaged in research development,production and sales of forming and au...

Straight-side forging press

LS4 series closed four-point multi-link mechanical press

Straight-side forging press

Main Structure Features:

Detachable steel welded frame with high rigidity, welded crown,column and bed are pretightened with tie rod bolt, transition connected by adopting guide pillar and bush between crown and slider

Main drive system adopts multi-link (eight-links) drive mechanism, have high traveling speed of idle stroke and low and stable speed of working stroke, with large slider stroke and strong carrying capacity

Eeight-face rectangle guide of slide ensures running accuracy

Part revolusion pneumatic friction clutch and brake , with large braking torque, long service life, low noise and convenient for maintenance

Hydraulic overload protection device and overload automatic emergency stop, protect press and mold safety

Automatic oil lubricating system, functioning of oil circuit alarm

PLC electrical centralized control, functioning of emergency stop,fine adjustment, single and continuous operational action; with functioning of touchscreen display and adjustment

Electrical adjustment of die set height with digital and touchscreen display

Optional:tonnage,die holding device ,buffer and air cushion (air cushion stroke adjustable and closing function can be added)

Especially suit to forming and drawing process of automobile panel

Tel:: 0631-7558007
E-mail: rcdydy@126.com
Add: No.59 Xingye Road Rongcheng City Shandong China

Main Structure Features:

Detachable steel welded frame with high rigidity, welded crown,column and bed are pretightened with tie rod bolt, transition connected by adopting guide pillar and bush between crown and slider

Main drive system adopts multi-link (eight-links) drive mechanism, have high traveling speed of idle stroke and low and stable speed of working stroke, with large slider stroke and strong carrying capacity

Eeight-face rectangle guide of slide ensures running accuracy

Part revolusion pneumatic friction clutch and brake , with large braking torque, long service life, low noise and convenient for maintenance

Hydraulic overload protection device and overload automatic emergency stop, protect press and mold safety

Automatic oil lubricating system, functioning of oil circuit alarm

PLC electrical centralized control, functioning of emergency stop,fine adjustment, single and continuous operational action; with functioning of touchscreen display and adjustment

Electrical adjustment of die set height with digital and touchscreen display

Optional:tonnage,die holding device ,buffer and air cushion (air cushion stroke adjustable and closing function can be added)

Especially suit to forming and drawing process of automobile panel


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Type

Specification

LS4-500 LS4-630 LS4-800A LS4-800D LS4-1000 LS4-1200D LS4-1300 LS4-1600A LS4-2000B

Nominal pressure(KN)

5000 6300 8000 8000 10000 12000 12500 16000 20000

Nominal pressure stoke(mm)

13 13 13 13 13 13 13 13 13

Slide stroke(mm)

750 850 800 800 800 800 1000 1000 1000
Strokes of slide(spm) October 15 August 14th 14 September 14 16 August 14th August 14th August 16 July 15

Trimming strokes(spm)

March 6th March 6th / / / March 6th March 6th March 6th March 6th

Max. die height(mm)

1200 1400 1200 1220 1400 1300 1600 1400 1400

Die height adjustment(mm)

600 650 660 660 500 660 700 600 600

Distance between gilbs(mm)

3180 4100 4120 4120 4710 4110 4600 4700 4700

Slide area(mm)

F.B 1900 2000 2200 2200 2500 2400 2400 2400 2600
L.R 3100 3500 4000 4000 4600 4000 4500 4600 4600

Bolster area(mm)

F.B 1900 2000
2200 2200 2500 2400 2400 2400 2600
L.R 3100 3500 4000 4000 4600 4000 4500 4600 4600
TH 250 270 280 280 280 300 300 320 350

Cushion

Optional

Qty(Piece)

Single crown Single crown Single crown Single crown Single crown Single crown Single crown Single crown Single crown

Capacity(KN)

1200 1500 3000 1500 2000 2800 3000 3000 4000

Stoke(mm)

15-300 15-300 15-300 0-300 0-300 0-300 15-300 15-300 15-300

Move mode of the bolster

L.R

L.R

L.R

Forward

L.R

L.R

L.R

L.R

L.R

Main motor power(KW)

110 160 160 160 200 220 280 280 350

Electrical control

PLC PLC PLC PLC PLC PLC PLC PLC PLC

Shape of airclutch

Spilt type

气动、分体

Spilt type

气动、分体

Spilt type

气动、分体

Spilt type

气动、分体

Spilt type

气动、分体

Spilt type

气动、分体

Spilt type

气动、分体

Spilt type

气动、分体

Spilt type

Lubrication

Thin oil

Thin oil

Thin oil

Thin oil

Thin oil

Thin oil

Thin oil

Thin oil

Thin oil

Overal dimensions (mm) F.B 5700 5800 6240 6240 6400 6700 6700 7000 7800
L.R 6100 6500 7430 7630 7800 7730 7270 8200 7600

Height above floor(mm)

8950 9500 9400 9600 9800 11000 11200 11000 11200

Remark

Four column

Four column

Four column

Four column

Four column

Four column

Four column

Four column

Four column