Metal Wire Torsion and Winding Testing Machine

Reason	Benefit
Combines torsion and winding tests	One machine can perform both twisting and winding evaluation
Suitable for routine wire QC	Quickly verifies ductility, toughness, and deformation capacity
Detects surface and internal defects	Cracks, brittleness, lamination, and poor processing defects can appear during twisting
Adjustable speed	Allows testing at different rotation speeds according to material and standard
Digital display	Easy operation and clear result reading
Horizontal rigid frame	Provides stable specimen alignment during testing
Automatic turn counting	Records the number of rotations until failure
Forward/reverse testing	Supports one-way and two-way torsion requirements
Standard-compatible	Suitable for wire testing according to international standards
Good for production labs	Helps prevent defective wire from reaching customers

Technical assistance with equipment selection

Manufacturer warranties on all equipment

On-site or installation and hands-on training

Technical Specifications

Parameter	Specification
Equipment Type	Metal Wire Torsion and Winding Testing Machine
Test Function	Torsion test and winding test
Loading Mode	Rotational torsion loading
Structure	Horizontal structure
Control / Display	Digital display or computer/touch-screen control, depending on configuration
Suitable Specimen	Metallic wire and wire products
Wire Diameter Range	Φ1–Φ10 mm typical
Maximum Distance Between Two Chucks	500 mm typical
Rotation Speed	15, 20, 30, 60 rpm adjustable
Winding Speed	15, 20, 30, 60 rpm typical
Winding Direction	Forward or reverse
Effective Working Length of Mandrel	100 mm typical
Jaw Hardness	HRC55–65 typical
Working Noise	<70 dB typical
Test Result	Number of turns, fracture condition, winding performance, surface defect observation
Power Supply	380 V, 50 Hz typical
Applicable Standards	ASTM A938, ISO 7800, ISO 9649, GB/T 239
Typical Applications	Steel wire, copper wire, aluminum alloy wire, galvanized wire, spring wire, cable wire
Machine Style	Bench-mounted / cabinet-style horizontal testing machine