TOK10 Series Steel Wire Simple Torsion Testing Machine is specially designed to determine the ability of metallic wire of diameter or characteristic dimension 0.1 mm to 10 mm inclusive to undergo plastic deformation during simple torsion in one direction.

It can test wire rod as large as 12mm diameter and it is offered with an axial preload assembly that allows for a constant tensile load to be applied to the specimen. this set-up prevents the specimen from overlaying on itself during twisting. these torsion testing systems also include a standard interlocked test enclosure for extra safety. 

Model	TOK10-3	TOK10-6	TOK10-10	SXN10-12
Diameter range (mm)	Φ 0.3~ Φ 3	Φ 3~ Φ 6	Φ3~ Φ 10	Φ6~ Φ 12
Maximum Test Opening (mm)	50~300	250~500	250~500	300~600
Test Speed (rpm)	60~180	15~60	15~60	15~60
Maximum turns (CW or CCW)	1~9999
Torque* (N/m)	38.5	167	334	490
Dimensions (mm)	1100x500x1100	1650x500x1100	2050x500x1150	2050x500x1150
Gross Weight (kg)	250	350	800	910