Heavy duty adjustable high torque small double garage door torsion spring
Torsion & Double Torsion Springs
Torsion Springs whose ends are rotated in angular deflection, offer resistance to an applied torque. The wire itself is subjected to a bending stress rather than a torsional stress. Springs of this type are usually close wound and reduce in coil diameter and increase in body length as they are deflected.
Product Name: Torsion Springs
Steel, carbon steel, Stainless steel, Alloy steel(60Si2Mn ), Oil tempered wire
2. Wire diameter
3. Surface Treatment
White zinc plating, Color zinc plating, Nickel plating, Chrome plated, Cataphoresis, Become black, Powder coating, Apply oil or as customers' request
Spring is extensively used for industrial machinery, armarium, toy car, sofa, chair, home appliance, clock, lock, automobile etc.,
Inner plastic bags and outer cartons or as per customers' requirements
Product classification: Compression Spring / Extension Spring / Deformed Spring / Torsion Spring / Flat Wire Spring / Leaf Spring / Spiral Spring / Tower Spring / Olive Shape Spring / Process Spring / Disc Spring / Wave Spring / Steel Plate Spring / Screw
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