Jwj-10/Jwj12.5/Nj-S10 Metal Wire Repeated Bending Testing Machine Torsion Test Equipment

• Customization: Available
• After-sales Service: 24 Hours Online
• Warranty: 3-5 Years
• Model NO.: JWJ-10/12.5 NJ-S10
• Type: Bending Testing Machine
• Maxcapacity: <1000KN
• Accuracy Grade: 1
• Load Way: Electronic Load
• Loading Method: Static Load
• Display: Digital
• Control: Computer Control
• Weight: 0-100Kg
• Power Source: AC380V
• Standard: ASTM, GB, ISO9001
• Certificate: ISO, En
• Business Type: Original Equipment Manufacturer
• Loading Port: Tianjin
• Transport Package: Standard Export Packing
• Trademark: ZJJG
• Origin: China

Product Description

Product Description

JWJ-10 Electric Metal Wire Repeated Bending Testing Machine 
 

Scope of application

This testing machine is mainly used for the repeated bending test of metal wires which aims to test the metal wires' performance of  withstanding plasticity deformation and the defects displayed during the repeated bending test. The machine has the digital display meter whcih displays the number of bending. After being equipped with a board clamping device, bending tests can also be conducted on board samples. This machine is widely used in industries such as steel, construction, steel wire rope, wire and cable.

Applicable standard

GB/T238-2013

Technical parameter

Sample diameter: Φ1~Φ10mm
Bending angle: ± 90 °
Counting range: 9999
Display mode: Touch screen display , automatic recording of times
Bending speed:≤60rpm
Motor power: 1.5kw
Power supply: three-phase, 380V, 50Hz
Dimension of machine: 590x400x1123mm
Host weight: approximately 200kg
 

JWJ-12.5 Electric Metal Wire Repeated Bending Testing Machine (touch screen)

Product Introduction

This machine is mainly used for cold bending tests and planar repeated bending tests on steel bars and metal wires to observe their cold bending performance. The main parameters comply with the relevant provisions of GB/T238-2013 "Test Method for Repeated Bending of Metallic Materials Wire" and GB/T21839-2019 "Test Method for Prestressed Steel". The machine is widely used in steel wire factories, prestressed steel wire factories, construction and building materials, highway transportation, factories and mining enterprises, research institutes, quality inspection units to inspect the bending performance of metal wires such as steel wires and steel bars.

Technical parameter

Sample diameter range: Φ1-Φ12.5mm
Sample length: 150-200mm
Bending angle: ± 90 °
Bending speed:<60 times/minute
Counting range: 0-999 times
Dimension of machine: 740x420x1300mm
Weight of testing machine: approximately 350kg
Power supply : 380V 50HZ
Power:2.2KW
Weight: 210KG
 

NJ-S10 Automatic Metal Wire Torsion Testing Machine 

 

Testing item

The EZ-10 wire torsion testing machine is mainly used to determine the ability of metal wire and steel wire ropes with a diameter of Φ3-Φ10mm to withstand plasticity deformation in unidirectional and bidirectional torsion. During the testing process, surface defects of the wire can be displayed. 

Applicable standard

GB/T239-1999

Technical parameter

Twist diameter range:Φ0.3-Φ10mm
Clamping head spacing: 0-500mm
Coaxiality of two clamps:< Φ0.4mm 
Parallelism of mobile guide rail:< 0.2mm
Clamping method: manual
Working voltage: AC380V±10% 50Hz
Motor power: 0.75kw
Connection method: three-phase four wire
Test speed: 30-60rpm, stepless continuous speed regulation
Maximum counting times: 999
Dimension of machine: 1600x490x1110mm
Weight: Approximately 150kg