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HANGZHOU NORVEE MACHINERY CO.,LTD
Hangzhou Norvee Machine Co., Ltd Professional Springs supplier in china
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Helical Compression Spring , Stainless Steel Spiral Power Spring For Machinery

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Helical Compression Spring , Stainless Steel Spiral Power Spring For Machinery

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Brand Name : NV

Model Number : NV-0221

Certification : ISO9001

Place of Origin : CHINA

MOQ : 100PCS

Price : negotiation

Payment Terms : L/C, , T/T, Western Union

Supply Ability : 2 000 000PCS/month

Delivery Time : 10 to 14 work days

Packaging Details : carton packing

Material : stainless steel

name : industrial torsion spring

Tolerance : 0.01mm

Thickness : 0.08-1.8mm

length : 100mm to 900mm

outside : as your drawing

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custom made stainless steel spiral spring power spring for machinery


Springs'Specifications:


MaterialStainless steel,carbon steel,62Si2Mn,60Si2Mn,65Mn,SK4,SK5
Load typeConstant and variable force
Thickness of material0.08mm~ 1.8mm
Wire diameter0.01mm~ 10mm
Width1mm~ 250mm
Inside diameterAs your request
Outside diameter1 mm and above.
Length of springsFree length as you need
Surface treatmentZinc plated, nickel plated, black coating,also can be done as customers request
ApplicationFurniture,industrial equipment,electronic devices,etc
EquipmentsAdvanced CNC computer spring machines with high precision and efficiency
TechnologyExperienced engineers ,technicians and Skilled Workers
CertificationISO9001:2008
AdvantageHigh quality, competitive prices,automatic production equipment, , safe package and fast delivery

Our service:


1. Can design for you

2. Advanced equipments of Springs

3. High quality with competitve price

4. Safe package

5. Fast delivery


Power Springs


Power springs are identified by the many coils of strip material stored in a case, barrel, or band, and connected to a central arbor or shaft. When this shaft is rotated, the material starts to wind flat against it. This action creates an increasing torque for as many turns as it can be wound until there is no material left.

Pre-pressed or conventional power springs


Our capabilities of power springs range from 0.002 inch to 0.125 inch material thickness and from 0.030 inch to 3 inch material widths. Power springs can be made using pre-stressed (back wound) or conventional (from flat) methods. Pre-stressed power springs are spooled to a special free diameter and back wound into a housing or keeper, while conventional wound springs are manufactured and wound in the flat state. The advantages of pre-stressed springs are that it allows maximized torque from a specific material. Conventional wound power springs, however, offer increased cycle life.

Applications for power springs


· seatbelt retractors

· tape measures

· retractable dog leads

· electrical cord retractors

· hose reels

· wind-up toys

· pull start on small gas-powered engines

· tool balancers

· valves


Application:



Why Choose us?


1. We can provide reasonable price ,fast shipping,timely delivery ,continue developing advancing and innovation.


2. The customers can get high quality products , preferential price , and good service from our company.


3. Our company sincerely welcomes customers from both home and abroad to contact with us.



Product Tags:

steel tension springs

      

industrial torsion spring

      
Quality Helical Compression Spring , Stainless Steel Spiral Power Spring For Machinery for sale

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