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SS302 Heavy Duty Compression Springs , Rear Coil Spring For Retractable Dog Leads

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SS302 Heavy Duty Compression Springs , Rear Coil Spring For Retractable Dog Leads

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Brand Name : NV

Model Number : NV-0414

Certification : ISO9001

Place of Origin : CHINA

MOQ : 100PCS

Price : negotiation

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

Supply Ability : 1 000 000PCS per Month

Delivery Time : 10 to 14 worker days

Packaging Details : carton packing

Material : stainless steel 302

name : heavy duty torsion springs

Packing : carton pack

Tolerance : +/-0.1mm

Length : 100mm to 900mm as your drawing

thickness : 0.01mm to 10mm

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stainless steel 302 flat spiral coil springs for retractable dog leads


Springs'Specifications:


1. Width of springs:1mm~250mm

2. Length of springs: Any length as you need

3. Thickness of material :0.08mm~8mm

4. Size:Custom made,as your required

5. Material:Stainless Steel as SUS301,SUS304,SUS316,Carbon steel,62Si2Mn,60Si2Mn,65Mn,SK4,SK5


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

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


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.

Clock spring


The clock spring (also referred to as a flat torsion spring) is designed to produce a torsional force (circular movement). In contrast to the tightly coiled motor spring on the previous page, the clock spring has open coils that, when mounted correctly, reduces fricton to zero. However, torque capacity is reduced as a result. The standard range is made from rounded edge stainless steel, which affords a better fatigue life.


Our service:


1. Can design for you

2. Advanced equipments of Springs

3. High quality with competitve price

4. Safe package

5. Fast delivery



Product Tags:

tension coil springs

      

stainless steel coil springs

      
Quality SS302 Heavy Duty Compression Springs , Rear Coil Spring For Retractable Dog Leads for sale

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