Lock Tumbler Auto Cup Holder Spring Clockwork Spring

Brand Name:Hershy Spring
Model Number:HES-PC-007
Minimum Order Quantity:1000
Delivery Time:15 work days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
Place of Origin:Guangdong ,China
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Location: Dongguan Guangdong China
Address: No.1 Xingsheng Rd., Huangniupu, Huangjiang Town, Dongguan, Guangdong523762, China
Supplier`s last login times: within 26 hours
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Auto Cup holder spring,Auto tumbler holder clockwork spring supplier

constant force spring Operating principle:


The constant force spring is made by the rolled stainless steel ribbon, through a particular machine to stereotypia the high strength steel ribbon, when it is straightened by an external force , the constant force spring will roll by naturally and then generate elastic force. Thereby, the object can go back to the appointed original place.


  • Made in China
  • Both magnetic and non-magnetic are available
  • Material standard: JIS G4313
  • Material: SUS 301
  • Shape: can be customizable

Application of constant force spring:


1) Cable, fire damper

2) Window, door and curtain

3) Automatic propelling shelf spring

4) Adjustment of LCD and Fan

5) Skin stapler, gas nail gun and book sewer


Constant force spring Scope:


1) Thickness: 0.05~1.5MM

2) Width: 2~50MM

3) Length: according to order

4) Material: Stainless steel, Carbon Steel



China Lock Tumbler Auto Cup Holder Spring Clockwork Spring supplier

Lock Tumbler Auto Cup Holder Spring Clockwork Spring

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