Buffer Coil Compression Spring Spiral Pressure Spring for Vibratory Screen Machine

• Customization: Available
• After-sales Service: Provide
• Warranty: One Year
• Model NO.: Coil Compression Spring
• Transport Package: Wooden Case
• Specification: Customizable
• Trademark: HYXF/OEM/ODM
• Origin: China
• HS Code: 8474100000
• Package Size: 600.00cm * 200.00cm * 150.00cm
• Package Gross Weight: 20000.000kg

Product Description

Helical Compression Spring Custom Industrial Steel Coil Spring

Heavy-duty helical compression spring for mining machinery, made of spring steel with heat-treatment. Good shock-absorbing and anti-fatigue performance. Custom size & surface treatment available, suitable for vibrating screen, crushing and mineral processing equipment.

Specification

Applications

1.Mining: Quarrying, vibrating screen equipment, mineral processing machinery 
2.Crushing Plant: Stone & gravel processing, crusher buffer & reset components 
3.Construction: Building aggregate processing equipment, heavy-duty mechanical damping 
4.Metallurgy: Ore & slag processing equipment, shock absorption parts 
5.Building Materials: Cement plant, sand-gravel production line spring components

Key Configurations

Material: 65Mn / 60Si2Mn spring steel, stainless steel optional 
Heat-treatment: Professional tempering process, stable elastic performance 
Parameter: Customizable wire diameter, outer diameter, free height, spring rate per drawings 
Surface Treatment: Galvanizing, black oxide, shot-blasting for anti-rust & anti-corrosion 
Processing: Uniform coil pitch, smooth burr-free surface, precise dimensional tolerance 
Quality Control: Fatigue & dimension inspection before shipment 
After-sales: 1-year quality warranty, OEM & ODM customization available

Key Configurations

Material: 65Mn / 60Si2Mn spring steel, stainless steel optional 
Heat-treatment: Professional tempering process, stable elastic performance 
Parameter: Customizable wire diameter, outer diameter, free height, spring rate per drawings 
Surface Treatment: Galvanizing, black oxide, shot-blasting for anti-rust & anti-corrosion 
Processing: Uniform coil pitch, smooth burr-free surface, precise dimensional tolerance 
Quality Control: Fatigue & dimension inspection before shipment 
After-sales: 1-year quality warranty, OEM & ODM customization available

right elevation

left elevation

front elevation

After Sales Service

Standard Warranty: 12 months or 2,000 operating hours (whichever comes first).
Extended Warranty: Optional coverage up to 36 months.
Global Support: 24/7 technical assistance and spare parts supply.
Training: On-site or remote operation/maintenance training.

Company Profile

Xinxiang Xinfeng Machinery Co., Ltd.

Based in Xinxiang, China's authoritative industrial base for vibration machinery with complete industrial supporting facilities, Xinfeng Machinery is a professional factory focusing on the R&D and mass production of vibrating screens and material conveying equipment. We own standardized modern production workshops and complete advanced equipment, including CNC precision machining, automatic welding and professional testing devices, supporting large-scale, standardized and customized manufacturing. Strictly adhering to ISO 9001, ISO 14001 and ISO 45001 international management systems, we implement full-process quality control from raw material processing to finished product inspection. With independent R&D strength and rich industrial experience in metallurgy, mining, we provide professional OEM and ODM solutions. Our reliable quality, standardized production and on-time delivery have won long-term cooperation and high recognition from clients at home and abroad.

Why Choose Us?

Other Products

OEM / ODM custom for industrial helical compression spring per drawings 
Competitive factory-direct price with bulk order discount 
Fast lead time and full set of export documents support 
Strict quality inspection before shipment, 1-year warranty 
Rich experience for mining & quarry heavy-duty spare parts

Vibrating Feeder
Vibrating Screen
Belt Conveyor
Spare Parts
Sand Washing Machine

FAQ

Q: What materials are available for the helical compression spring?
A:  Mainly 65Mn spring steel, 60Si2Mn alloy spring steel, stainless steel. We can select material according to your working-condition requirements.

Q: Can you customize the shaft according to our drawings?
A: Yes, custom service is supported. We can produce shafts of different diameter, length, keyway size to match DT / DTII series belt conveyor pulleys.

Q:  What is your warranty period?
A: We provide 1-year quality warranty for our pulley shaft. Man-made damage and wear-and-tear caused by over-load are not covered.

Q:How about the delivery time?
A: For standard models: 7-15 working days. For customized non-standard shafts: 15-30 working days, subject to order quantity.

Q: How to get an accurate price?
A: Please provide shaft drawing or technical parameters (diameter, total length, keyway size, material, quantity). We will give you formal quotation quickly.