YWH21 Series eShow Global
YWH21 Series

山东威力重工机床有限公司

Shandong Weili Heavy Industry Machine Tool Co., Ltd.

China    City:tengzhou

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YWH21 Series Hydraulic Punching Machine
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Product Details

YWH21 Series Hydraulic Punching Machine:

        This series machine is suitable for blanking, drawing and pressing of plastic materials. Such as: sheet punching, bending, flanging, sheet drawing, fine blanking, cold extrusion of metal parts. Can also be used for correction, pressing, grinding wheel forming, plastic and powder molding.

        Machine adopts hydraulic transmission, has the advantages of hydraulic and mechanical presses, can arbitrarily change the size of pressing force, not to overload, and can realize the pressing requirements of pressure maintaining and time delay of each step in the process.

        In order to achieve slider fast air downward and return. The machine is equipped with the growth rate of cylinder, when it comes into contact with the workpiece automatically turn to slow work, reduce the pump displacement and the power of the motor, reduce the noise.

        The photoelectric protection device can be installed in front of the working platform, and a protective screen is formed on the working platform to protect the personal safety of the operator.

        Machine tool for centralized button, can realize the adjustment, semi-automatic and automatic three kinds of operation.

        Therefore, the machine has the advantages of novel structure, reliable performance, complete function and high production efficiency, and is a new generation product of a mechanical press.

Specifications

SpecificationUnitYWH21-100TYWH21-125TYWH21-160T
Nominal pressureKN100012501600
Liquid maximum working pressurempa22.52525
The slider rangemm180220220
The slider working times1/min10-4010-4010-40
The largest closed heightmm470520520
Travel adjustment amountmm180220110
The depth of the throat mm310350350
The workbench high off the groundmm770870920
Under the fast speedmm/s210250230
Work speedmm/s141610
The return ratemm/s195200170
The slider base sizemm500×350×Φ60600×500×Φ60600×500×Φ60
Table sizemm850×600×Φ1801000×650×Φ2001000×650×Φ200
Machine dimensionmm1350×1630×25001600×1850×34001700×2000×3500
The motor powerkw7.5/6 11/622
The oil pumpml/r406363
Machine weightkg5000850011000















SpecificationUnitYWH21-200TYWH21-250TYWH21-315T
Nominal pressureKN200025003150
Liquid maximum working pressurempa252525
The slider rangemm220220200
The slider working times1/min10-4010-4010-40
The largest closed heightmm520520700
Travel adjustment amountmm110110200
The depth of the throat mm400350350
The workbench high off the groundmm92010201020
Under the fast speedmm/s230200150
Work speedmm/s1066
The return ratemm/s170100100
The slider base sizemm700×580×Φ65680×540×Φ701600×600×Φ70
Table sizemm1300×740×Φ2001300×740×Φ2001700×750×Φ200
Machine dimensionmm1800×2100×36001900×2200×37002000×2300×3800
The motor powerkw222237
The oil pumpml/r808080
Machine weightkg140002200026000
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