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JH31 Semi-closed press
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JH31 Semi-closed press

Performance characteristics: This series of presses adopts an overall frame structure, which has good rigidity, high dynamic accuracy, and spacious working space. It is widely used in precision machining and automated production. Steel plate welded body, frame-type overall structure, small deformation and good rigidity. Wide Six-sided guide rail, good accuracy and stability. Combined pneumatic friction clutch brake, motorized lubrication. Hydraulic overload protection is adopted, and the electrical is controlled by PLC. Quick mold change, air cushion, photoelectric protection device, automatic feeding device and variable speed device are optional.
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Product description
Parameters
Performance characteristics:
 
This series of presses adopts an integral frame structure, with good rigidity, high dynamic precision, and spacious working space, which are widely used in precision machining and automated production.
 
Steel plate welded body, frame type overall structure, small deformation, good rigidity. Wide six-sided guide rail, good accuracy and stability.
 
Combined pneumatic friction clutch brake, motorized lubrication. Hydraulic overload protection is adopted, and the electrical is controlled by PLC.
 
Optional quick mold change, air cushion, photoelectric protection device, automatic feeding device and variable speed device.
 
 
 
Optional: air cushion, photoelectric protection device.
 
 
technical parameter
 
     ltems Technical Date

Model

JH31-110

Model

JH31-125

Model

JH31-160

Model

JH31-200

Model

JH31-250

Model

JH31-315

Model

JH31-400

Nominal Pressure - KN 1100 1250 1600 2000 2500 3150 4000

Nominal Pressure Stroke

- mm 5 5 6 6 6 8 10
Slide stroke length J mm 140 150 160 160 200 250 320
No of strokes per minute Fixed - SPIV 50 50 50 50 30 30 25
Variable - SPIV 35-60 30-60 30-60 30-55 25-40 25-40 25-30
Max die heigth D.H mm 350 350 400 400 450 450 550

Die heigth adjustment

G mm 90 90 110 110 110 120 120

Operating Height

Z mm 900 900 900 900 1000 1000 1000
Operating Height R mm 980 980 1150 1200 1300 1350 1340

Optional Cushion

Pressure - KN 100 100 145 145 145 145 145
Stroke - mm 70 70 80 80 80 80 80
Main Motor Model - - Y132M-4 Y160M-4 Y160L-4 Y180M-4 Y200L-6 Y225M-6 Y250M-6
Power - KW 7.5 11 15 18.5 22 30 37

Slide Motor

Model - - YPE500-4Z YPE500-4Z YPE750-4Z YPE750-4Z YPE1500-4Z YPE1500-4Z YPE1500-4Z
Power - KW 0.5 0.5 0.75 0.75 1.5 1.5 1.5

Overall Dimension

F.B. B mm 2000 2200 2275 2340 2720 2830 3585
L.R. A mm 1450 1480 1660 1680 1880 1960 1980
Height H mm 3170 3300 3741 3743 4563 4450 4290

Bolster Surface Size

F.B. F mm 680 700 740 780 840 840 1200
L.R. E mm 880 880 1050 1100 1200 1250 1240
Thickness T mm 155 160 165 170 180 180 180

Slide Bottom

Surface Size

 

F.B. Q mm 520 530 580 580 650 700 1100
L.R. P mm 630 650 800 800 880 950 1100

Stemhole

D mm ∮50*85 ∮50*85 ∮65*90 ∮65*90 ∮65*100 ∮65*100 ∮65*100
Gross Weight - KG 13000 14000 19300 22000 28000 34500 50000

The company reserves the right to improve product technology and appearance, subject to change without notice.

 


 

Keyword:
semi-closed
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