music wire torsion spring machinery spring

• Place of Origin:CN;GUA
• Brand Name:Hershey
• Style:Cylinder
• Material:Steel
• Usage:Industrial
• Load Type:Torsion
• Model Number:HES-TS-0173
• surface treatment:electro plated
• material:SWC,SUS,SWP,etc
• working life:1,000,000times
• wire diameter:0.08~10mm

                                                                                     Torsion Spring

Torsion Springs are close-coiled helical springs designed to resist twist or rotation forces from two

directions. A torsion spring consists of a body of coils and two legs attached to other components.

When the ends rotate around the center of the spring, the spring tries to push them back to their

original position.

Hershey Spring Main Product
Hershey Spring
Product Name	music wire torsion spring machinery spring	Supply Ability	900000000PCS
Wire diameter	0.08mm~10.0mm	Type of shipping	By sea/air/DHL/Fedex/UPS etc
Quality certification	ISO9001:2008.SGS,the French BV authentications	Payment term	L/C,T/T,D/A,D/P,Western union,Money Gram,Paypal
The scale of Hershey spring	About 6000 suqare meters	Employee numbers	About 100.and our group are becoming larger
Industry Experience	Over 21 years' experience in the spring industry.
Hershey Torsion spring Drawing
Hershey Torsion spring Application
electronics, electrical appliances, toys, locks, stationery, baby carriage, bicycle, gifts, crafts, kitchen appliances, cameras, printers, office equipment, precision equipment and various types of transportation……
Hershey Spring Material
Material Type Model Characteristic Application Stainless steel (sus) with or without magnetism, shine or nitrided surface, resin surface, dark surface 201, 202 etc anti-acid, anti-alkaili crafts, watches, etc 301, 302, 303, 304, 305, 309, 310, 316, 321 etc anti-rust, anti-corrosion  anti-acid, anti-alkaili electronic parts, electronic appliance, home appliance, locks, toys,etc 410, 420, 430 etc high strength tableware 630, 631 etc high thermostability products used under high temperature condition Carbon steel (swc) low carbon steel, high carbon steel, manganese steel, nickel plated steel, zinc plated steel 60SizMNA, 60SizCRVA, 55CrSi high hardness, high elastic machine parts, electronic parts, electronic appliance, home appliance, locks, toys, vehicles, etc Music wire (swp)   SWP-B, SWP-A high tensile strength, long working life widely used for small springs Copper phosphor copper,tin plated copper, nickel plated copper wire, bronze, beryllium copper   high conductivity performance electronic parts, electronic appliance, antennas, etc Iron galvanized iron   soft craft springs, decorations, etc
Hershey Spring Surface Treatment
Electroplate: nickel,zinc, gold, silver, copper...(*ROHS and REACH standard) Electrophoresis: all kinds of colors, springs can pass 8 to 48 hours Salt Spray Test (*ROHS and REACH standard) Dacroment,teflon: suitable for long hours outdoor usage ,can pass 90 hours Salt Spray Test (*ROHS and REACH standard)
Hershey Spring Production Process
Hershey Spring Packaging Process
Hershey Spring Order Process
Hershey Spring Customer Feedback
Why Choose Hershey Spring?
Hershey Spring Cooperation Customer

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