Helical Compression Springs for Combine Harvesters and Seeders

• Customization: Available
• Function: Pressed, Buffer, Drive, Restoration, Measurement
• Material: Steel
• Model NO.: Springs-1
• Usage: Industrial, Auto, Furniture, Motorcycle, Home Appliance, Seeder
• Load Type: Compression
• Production Process: Hot Roll
• Shape: Spiral
• Materials1: 65mn,60cr2mn,Sk5,50CRV
• All Kinds of Metal Springs: Customized
• Application: Tricycle Shock Absorption Spring
• Surface Treatment: Nickel Plating, Chrome Plating, Zinc Plating, Blac
• Transport Package: Wood or Other Packaging After Forced Treatment
• Trademark: XINYONGXIN
• Origin: China
• HS Code: 3926901000
• Production Capacity: 50000/Year
• Package Size: 110.00cm * 110.00cm * 80.00cm
• Package Gross Weight: 800.000kg

Product Description

Helical compression springs for combine harvesters and seeders

Product Parameters

Spring type	Compression spring, Extension spring, Metal Flat Springs ,etc.
Material	Titanium, stainless steel,Carbon steel, Cr5, Iron, Nickel plated carbon line, Nickel plated steel wire harp, Flat wire, Square wire, SUS304/316/302 etc
Finishing	plating , spraying , electrophoresis , anodizing , painting , the heat disposing , black oxide coating, rust preventive oil , etc
Advantage	High quality, competitive prices, first-class fully automatic production equipment , safe package and prompt delivery
Application	Washing machine equipment, engineering equipment, shock absorption equipment, road and bridge construction engineering,agricultural machinery and equipment
Lead time	15 days
Payment term	T/T, L/C,D/A,D/P,Paypal
Packaging	Inner plastic bag, outer carton box, and advised by customer,Wooden box
Certification	ISO9001:2015

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Qingdao Xinyongxin Machinery Co., Ltd. is a distinguished leader, boasting over two decades of excellence in machinery manufacturing. Our specialization spans investment casting, silica sol casting, sand casting, metal forging, stamping, and CNC machining, serving industries such as machinery, agriculture, transportation, and mining. Our products enjoy international recognition, reaching Australia, the United States, and Canada.
Proudly certified under the ISO 9001 quality management system, we firmly uphold our industrial philosophy: 'only quality, casting brilliance.' This ensures our clientele receives unparalleled quality and service.
Armed with state-of-the-art CNC precision machining centers, CNC lathes, plasma cutting machines, and metal painting equipment, we guarantee excellence in precision and quality. Our R&D and testing labs are equipped with leading-edge apparatus for tensile, impact, metallographic, and material inspections.
We warmly embrace both OEM and ODM orders. Do not hesitate to email us to explore potential partnerships. We appreciate your interest!

Production workshop

Quality Inspection
Qingdao Xinyongxin Machinery Co., Ltd. provides extensive process, random, and pre-delivery inspection services. These services span materials, machinery, internal defects, dimensions, pressure, load, balance, surface treatment, visual inspection, and testing. We offer comprehensive weekly project tracking reports, complete with detailed images, videos, and full quality inspection documentation.
*Our expert QC team ensures top-tier product quality, tailored to diverse customer specifications. While random inspections are standard, we offer 100% inspections at competitive rates upon request.
*Our IQC team rigorously evaluates incoming materials' dimensions and surfaces.
*Our PQC team meticulously monitors the entire manufacturing process.
*Our FQC team inspects anodized/plated finishes from suppliers and performs thorough quality and appearance checks before shipping.
In sample development, we meticulously design the most secure and suitable packaging for each part. We consider the part's intricate structure, lot size, and unique customer requirements to ensure optimal protection and delivery.

1. Are you a trading company or a manufacturer?

A: XINYONGXIN is a dedicated manufacturer with a keen focus on export trade.

2. What is the scale of your factory?

A: Our expansive factory covers 10,000 square meters and integrates cutting, bending, stamping, welding, casting, and machining. We proudly support a skilled team of 100 professionals.

3. Is OEM acceptable?

A: OEM is our specialty, thanks to our extensive production capabilities across various manufacturing processes. Our aspiration is to elevate XINYONGXIN manufacturing on the global stage.

4. What is your MOQ?

A: We are eager to develop promising products for our clients, regardless of order size. Please provide detailed product information and reach out to us for support.

5. Do you provide samples? Free or charge?

A: XINYONGXIN is devoted to producing samples until our clients are fully satisfied. Typically, samples are complimentary, although a mold fee may apply depending on the specific product.