Customized Wholesale Muli-specification Roll Gate Spiral Garage Door Torsion Spring

FOB Reference Price:Get Latest Price
US $0.01-3 / Piece | 1000 Piece/Pieces (Min. Order)
Supply Ability:
50000 Piece/Pieces per Day
Port:
Shenzhen
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Overview
Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Hershey Spring
Model Number:
HES-YXTH-03
Style:
Spiral
Load Type:
Torsion
Material:
Steel, Steel,shainless steel,
Usage:
Industrial
Service Life:
1,000,000 - 5,000,000 times
Salt spray test:
8-72 hours
Wire Dia:
0.08mm-10mm
Surface treatment:
Nickel-plated, zinc plated
Packaging & Delivery
Packaging Details
Inner packing with plastic bags and outer packing with cartons or packing as per your requirement.
Delivery Time
7-10 days

                                                      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.

 

Torsion Spring Models
Hershey Spring
Product Nametorsion springSupply Ability900000000PCS
Wire diameter0.08mm~10.0mmType of shippingBy sea/air/DHL/Fedex/UPS etc

Quality certification

ISO9001:2008.SGS,the French

BV authentications

Payment termL/C,T/T,D/A,D/P,Western union,Money Gram,Paypal
The scale of Hershey springAbout 6000 suqare meters

 

Employee numbersAbout 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 surface201, 202 etcanti-acid, anti-alkailicrafts, watches, etc
301, 302, 303, 304, 305, 309, 310, 316, 321 etcanti-rust, anti-corrosion 
anti-acid, anti-alkaili
electronic parts, electronic appliance, home appliance, locks, toys,etc
410, 420, 430 etchigh strengthtableware
630, 631 etchigh thermostabilityproducts used under high temperature condition
Carbon steel (swc)low carbon steel, high carbon steel, manganese steel, nickel plated steel, zinc plated steel60SizMNA, 60SizCRVA, 55CrSihigh hardness, high elasticmachine parts, electronic parts, electronic appliance, home appliance, locks, toys, vehicles, etc
Music wire (swp) SWP-B, SWP-Ahigh tensile strength, long working life

widely used for

small springs

Copperphosphor copper,tin plated copper, nickel plated copper wire, bronze, beryllium copper high conductivity performanceelectronic parts, electronic appliance, antennas, etc
Irongalvanized iron softcraft 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)

Torsion Spring Production Process
Hershey Spring Packaging Process
Torsion Spring Order Process
Hershey Spring Customer Feedback

 

Why Choose Hershey Spring?
Hershey Spring Cooperation Customer

Thanks for your reading! For more details,please feel free to contact me now.

 

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