Agricultural Spring
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Agricultural Spring

Agricultural spring is a series of dedicated elastic parts designed for farm machinery, featuring high strength, wear resistance and excellent anti-fatigue performance to adapt to harsh outdoor working environments.
We manufacture durable agricultural spring with wire diameters 2mm–18mm, outer diameters 15mm–200mm and customizable free height/length 50mm–2000mm, including compression, extension and torsion types. High-strength raw materials and heavy-duty anti-rust surface treatments extend the service life of each agricultural spring under dusty, humid field conditions.
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Product Introduction
 

Harsh Working Condition Adaptability

 

High mechanical strength

Thick high-strength spring steel withstands heavy loads and frequent impact during farm operations

Wear & rust resistant

Heavy-duty surface treatments including plastic coating and electrophoresis block corrosion from dust, rain and mud outdoors

Outstanding anti-fatigue performance

Constant vibration and cyclic loading during farming require long fatigue life to avoid frequent replacement

Stable outdoor performance

Reliable anti-rust coating maintains stable elasticity under long-term sun and rain exposure

 

 

Types & Material Options

 

Compression, extension and torsion types are all available. Raw materials: high carbon spring steel (65Mn/82B), alloy spring steel (60Si2Mn/55CrSi). Surface treatments focus on long-term anti-rust protection: plastic coating, electrophoresis, black oxide, zinc plating.

51852003060

 

 

Application Fields

 

Mainly matched with tractors, harvesters, seeders, transplanters, garden machinery and agricultural transport vehicles.

 

 

Industry Customization Service for Farm Equipment

 

Baoding Zhongxin Spring Manufacturing Co., Ltd. accumulates rich industry experience in agricultural spring production. We fully understand load characteristics, working environments and usage frequency of all types of farm machinery to recommend optimal material and surface treatment schemes. Customization is supported via drawings, samples or complete farm machine model matching. Professional agricultural machinery elastic part design helps farm equipment manufacturers achieve longer service life and lower maintenance costs.

 

 

Product Parameter Table

 

Parameter Item

Value / Range

Wire Diameter Range

2 mm ~ 18 mm

Outer Diameter Range

15 mm ~ 200 mm

Free Height / Length

50 mm ~ 2000 mm (Customizable)

Spring Types

Compression Spring / Extension Spring / Torsion Spring (Customizable)

Optional Materials

Carbon Spring Steel (65Mn / 82B), Alloy Spring Steel (60Si2Mn / 55CrSi)

Surface Treatment

Plastic Coating / Electrophoresis / Black Oxide / Zinc Plating (Heavy anti-rust performance)

Customization Mode

Customized per drawings, samples or agricultural machinery working conditions

Product Features

High strength, wear resistant, anti-fatigue, adaptable to harsh outdoor farm environments

Application Scenarios

Tractors, harvesters, seeders, transplanters, garden machinery, agricultural transport vehicles

 

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