Bare Wire Mandrel Winding and Torsion Tester

Standards:

• GB4909.4-2009
• GB4909.7-2009

Technical parameters:

• Torsion specimen diameter range: copper rod less than Ф 8mm, steel wire less than Ф3mm
• Torsion speed range: (10, 30, 60)r/min, adjustable
• Grip space: 0~500mm
• Grip movement: chuck type
• Winding specimen diameter range: aluminium wire: Ф3mm-6mm, use the core rod for test, those of diameter are less than Ф3mm,

we suggest to wind them manual; steel wire: less than Ф4mm

• Core rod range: Ф3mm, Ф4mm, Ф5mm, Ф6mm, Ф8mm, Ф10mm, Ф12mm, Ф14mm, Ф16mm, Ф18mm, Ф20mm
• Weight: 500g×1, 1000g×1, 2000g×4
• Hook: 587.5g

Specifications:

• Overall dimensions: 1400mm×500mm×1500mm
• Power supply: AC 220V 50/60Hz 4A