Compression Springs
Coil Industrial SpringA Coil Industrial Spring is a heavy-duty mechanical spring designed for industrial applications requiring reliable load-bearing, shock absorption, and energy storage.
Price on requestPer Piece
All industries
Elevators & Hoists
Buffer and governor springs for lift and hoist assemblies
Lift installations depend on springs that behave identically on the first cycle and the millionth. We manufacture buffer springs, governor tension springs and door-operator springs to drawing, with consistent free length and load-at-height so installation and commissioning are predictable across a building's full bank of lifts.
Batch-to-batch consistency
A lift bank needs identical load characteristics across every car. Variation in free length shows up as uneven levelling.
Safety-critical duty
Buffer and governor springs are inspected components. Material grade and set removal have to be documented.
Long service intervals
Springs sit compressed in a shaft for years, so set and relaxation matter as much as initial load.
How we solve it
What we supply for elevators
- Buffer compression springs with controlled free length and solid height
- Governor and safety-gear tension springs with formed hook ends
- Pre-set and stress-relieved to minimise load loss in service
- Repeat batches held to the approved first-article sample
- Material test certificates supplied on request
Typical working range
Manufacturing envelope
Wire Diameter2 mm – 25 mm
Outer Diameter20 mm – 250 mm
MaterialsSpring Steel, Oil Tempered Wire, SS 304
FinishesSelf Colour, Zinc, Powder Coated
Typical EquipmentPassenger lifts, goods lifts, chain and wire-rope hoists
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