|Place of Origin:||Guangdong,China|
|Brand Name:||Xulong spring|
|Certification:||ISO 9001:2008 TS 16949,ROHS|
|Minimum Order Quantity:||1pc|
|Delivery Time:||Up to quantity|
|Payment Terms:||T/T , Western Union,Paypal|
|Supply Ability:||100 000pcs per month|
A double torsion spring is just as the name suggests. It is simply a spring that is designed to incorporate two torsion springs within one unit. It consists of one set of coils, wound in a right hand fashion and another set of coils, wound in a left hand fashion and are bridged through the center. The total force of a double torsion spring is the sum of the two springs added together.
Torsion springs or torsional springs and double torsion springs are used in many different applications and you can typically find them in all major household appliances, medical devices, military,marine equipments,egineer machines and more.
We XULONG SPRING are one of the double torsion springs suppliers in China and we have been struggling in spring field for over 30 yeras, served thousands of customers and companies,also our torsion springs are widely used in lots of industries,from home appliance to garden machines,from automotive to marine equipments,for your unique application,we still will try our best to meet your requires,just feel free to contact us for your torsion springs!
XULONG SPRING’S Key features
|1. wire diameter:0.08-60mm|
|2. Material: stainless steel(SUS 301/SUS304/SUS316),carbon steel,music wire,alloy steel,spring steel,cold drawn steel,phosphorous bronze,SWPA/SWPB etc|
|3. Spring pitch changeable|
|4. Finish: peen shooting,oiled,powder coating,zinc plating,nickel coating,chrome coated etc|
|5. Heat treatment: tempering,stress relieving|
|6. Certification:ISO 9001:2008 TS 16949|
|7. Spring Package:PE bags,cartons,pallets|
|8. Application: appliance,automotive,mould,machinery,elevator,office equipment,shock absorber,lamps and lanterns,toy,telecommunication,lawn/garden,high speed rail,textiles etc|