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JWJ Series Metal Material Bending Testing Machine

JWJ Series Metal Material Bending Testing Machine

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JWJ Series Metal Material Bending Testing Machine

Product model:  JWJ-10,JWJ-15,JWJ-20,JWJ-3B

I. Product overview:

1. The metal wire repeated bending testing machine, also known as the metal wire bending testing machine, is mainly used for the repeated bending test of metal wire, thin plate and thin strip, so as to test the performance and defects of metal materials under plastic deformation in repeated bending.

2. Test principle: clamp the sample of a certain specification through the guide sleeve in the jaws of two specified sizes, press the button, and the sample will bend left and right 90 °. After the sample is broken, it will stop automatically and record the bending times.

3. It is widely used in wire and cable, steel wire factory, prestressed steel wire factory, construction materials, highway transportation, factories and mining enterprises, scientific research institutes, quality inspection units to test the bending performance of metal wires such as steel wire and reinforcement.

4. Applicable standards:

1) GB / T 238-2013 test method for repeated bending of metallic materials and wires

2) GB / t4909.5-2009 test methods for bare wires Part 5: bending test - repeated bending

3) TB / t2809-2005 copper and copper alloy contact wires for Electrified Railways

4) GB / t235-2013 test method for repeated bending of sheet and strip with thickness of metal materials equal to or less than 3mm

II. Product features of metal wire rod repeated bending tester:

1. Changing clamping jaws of different specifications can do bending tests of materials of various specifications;

2. One key operation, automatic shutdown after disconnection and one key reset;

3. Large LCD display bending times;

4. Stable performance, compact structure, reliable quality, suitable for long-time work;

5. Fine materials, with automatic tensioning device;

III. Technical parameters of metal wire rod repeated bending tester:

Product model

JWJ-10

JWJ-15

JWJ-20

JWJ-3B

Applicable materials

metal wire

Copper contact wire, trolley wire

Sheet, strip

 

Maximum bending diameter

Φ 1-Φ 10mm

Φ 3-Φ 15mm

Φ 10-Φ 20mm

Φ0.3-Φ 3mm

Sample length

200-300mm

150mm

Bending angle

±90°

Bending speed

60 times / min

Motor power

1.1/2.2kW

3kW

5.5kW

1.1kW

Overall dimensionL×W×Hmm

590×470×1130

700×470×1150

900×600×1200

590×470×1130

Machine weight

200kg

230kg

300kg

200kg

For more detailed parameters and technical data, please consult the technical or Sales Department of the company.

金属材料反复弯曲试验机(JWJ-20)水印.jpg


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Jinan Kaide Instrument Co., Ltd

  • Service time: Monday to Friday 9:00-17:30
  • Customer service: 13864003108

  • Tel: (86)0531-87180687、81602796
  • Address: 21 / F, Taishan International Building, 843 Jingqi Road, Huaiyin District, Jinan

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