Contact Us

Conical Spring

Conical Spring
Conical Springs
Conical Spring Manufacturers

Conical Spring manufacturers in India :

We are Conical Spring manufacturers in India up to the following capacity :

  • Wire Dia. : upto 50 mm.
  • Outer Dia. : upto 400 mm.
  • Free Height : upto 800 mm.
  • Total Coils : As per user’s requirement
  • Load capacity : upto 30 Tons. (per pc.)

Raw-material grades used in Conical Spring manufacturing :

Following Spring Steel Grades are used in Conical Spring manufacturing :

  • BS:970
  • EN-42
  • BS:970
  • EN-45
  • BS:970 EN-47
  • 50Cr.V4
  • 50Cr.4V2
  • 51Cr.V4
  • 50Cr.MoV4
  • 50Si7
  • 55Si7
  • 60Si7
  • SUP-9
  • SUP-9A
  • SAE-5160
  • IS:4454 Part-1 Grade-2
  • IS:4454 Part-1 Grade-2D
  • Stainless Steel
  • others similar foreign grades JIS, ASTM etc.

Painting & Coating used after Conical Spring manufactured :

Following painting / coating is used after Conical Spring manufactured to protect it’s surface for long time :

  • Synthetic Enamel Paint
  • Powder Coating
  • Phosphate
  • Zinc Coating
  • etc.

How Conical Spring is manufactured :

Know here how the Conical Spring is manufactured step by step :

  • Raw material Dimension Checking
  • Raw material Chemical Testing
  • Centre Less Grinding
  • Both End Forging
  • Bar Heating in Furnace at approx. 950º C
  • Coiling on Coiling Pitching Machine
  • Oil Quenching for Hardening
  • Tempering in Furnace at approx. 450º C
  • Scrag Testing
  • Height Checking
  • End Grinding
  • Dimension Checking
  • Load Testing
  • Shot Peening
  • Surface Oiling
  • Painting
  • Coating
  • Packing
  • Delivery

Why we are most trusted Conical Spring making company in India ?

  • Our 40 years of experience
  • Rigorous quality control system
  • Competitive pricing
  • Worldwide customer satisfaction
  • Guaranteed performance

Conical Spring Application :

Here are some common and important Conical Springs application / used are described :

Conical Spring used in Battery holders :

  • The conical shape helps maintain consistent electrical contact under varying compression levels.
  • Allows nesting of coils for compact storage.

Conical Spring used in Mechanical seals :

  • Used to provide consistent axial load while accommodating shaft movement.
  • Offers variable stiffness that can handle different pressure ranges.

Conical Spring used in Automotive suspension :

  • Provides progressive spring rate, improving comfort and control.
  • Helps with space-saving around wheel assemblies.

Conical Spring used in Aerospace components :

  • Lightweight and compact solutions where variable force is required.
  • Used in landing gear and actuating systems.

Conical Spring used in Vibration dampening devices :

  • The changing diameter allows energy dissipation and flexibility in dynamic environments.
  • Electrical Switches and Relays.
  • Used to ensure a responsive return movement in compact mechanisms.

Conical Spring used in Toys and consumer products :

  • For example, retractable pens and pop-up mechanisms where space is constrained.

Conical Spring used in Consumer products :

  • Retractable pens : Provides smooth operation in small form factors.
  • Toys and pop-up mechanisms : Useful where a spring needs to fully collapse or fit into a tight space.