Shanxi Yunwei Industrial manufactures fully custom sheet metal harvester spare parts. Send us CAD drawings, sketches or broken samples for OEM & ODM production.

Our wear-resistant alloy steel parts hold ISO9001, CE and SGS certifications, and fit John Deere, Case IH, New Holland, Claas, Massey Ferguson for US, EU, Canada and Australian agricultural markets.

We resolve common buyer pain points: long OEM lead times, high replacement costs and poor generic part durability, supported by fast sample manufacturing and full-process strict QC.

1. Custom Made From Your CAD Drawings / Worn Original Samples.
2. Exclusive Reinforced Wear Parts To Maximize Your Profit Margin.
3. CE / REACH / AS/NZS Certified For US, Canada, EU & Australia Market.

Material Performance Comparison Table

Product Show

1. Custom-Grade Raw Materials for Longer Service Life
We tailor steel grades to match your farm’s working conditions:

• Quenched High Carbon Steel (HRC52–58).
  Standard for wheat/corn cutting blades | 1,200+ working hours lifespan.
• High Alloy Wear-Resistant Steel (HRC60–65).
  For dusty, salt-laden Australian coastal farms | 2,000+ working hours + heavy anti-corrosion coating.
• 304/316 Stainless Steel & Nitrile Rubber.
  Ideal for seals, bushings & corrosion-prone transmission parts.

All materials sourced from certified top steel mills; full material test reports provided with orders.

2. Custom Anti-Rust Surface Finishes
Available treatments: powder coating, zinc plating, polishing, matte paint.

• Exclusive heavy-duty salt-fog coating for Australia’s humid coastal climate.
  Full uniform coverage & strong adhesion, stops rust/oxidation during sea transit & field work.
• All parts fully deburred & polished for scratch-free smooth assembly.

3. High-Precision CNC & Laser Custom Machining
Full-automatic laser cutting, CNC bending & robotic welding production lines:

• Laser cutting tolerance ±0.02mm, burr-free clean edges; custom complex shapes & hole layouts.
• Digital CNC bending for consistent angles, zero deformation, perfect OEM mounting fit.
• Robotic welding creates uniform high-strength seams for stable heavy-load operation.

4. Custom Heat Treatment to Avoid Cracking & Rapid Wear
We adjust quenching & tempering hardness based on your crops (rice, wheat, corn, soybean):
Balance hardness & toughness to prevent blade cracking and cut farmers’ replacement costs.
Every finished part undergoes hardness testing; test reports are enclosed with bulk orders.

Your Troubles VS Our Customized Solutions

Card 1 Pain Point
Original OEM parts take 60+ days delivery & overpriced; old harvester models out of production with no spare parts.
Our Solution
Custom produce based on your old broken samples or CAD files; 7-day fast sample, 15-day mass production lead time.

Card 2 Pain Point
Most Chinese factories can’t read agricultural CAD, poor dimensional accuracy, easy to crack during farm heavy-duty work.
Our Solution
Professional agricultural engineer team, tolerance controlled ±0.02mm; high-hardness alloy material for long service life.

Card 3 Pain Point
High mold cost & strict MOQ, small distributors dare not test customized items.
Our Solution
Low one-time mold charge; full mold fee refund after annual target order; support small batch custom orders.

Card 4 Pain Point
Lack EU & North America certifications, risk customs detention & local market fines.
Our Solution
Full set CE, REACH, SGS material test reports provided; IPPC export pallet packaging for smooth clearance.

Custom Service Workflow

 How We Customize Your Combine Harvester Parts In 6 Steps

1. Send Us CAD Drawings / Sketches / Worn Original Parts.
2. Our Agricultural Engineers Check Size & Farm Working Condition.
3. Offer Exact Quotation Including Mold Cost & Unit Price.
4. Produce Samples & Provide Performance Test Reports.
5. Mass Production With Full Dimension & Hardness Inspection.
6. Export Packing & Complete Customs Documents Ready.

Customizable Range

All Kinds Custom Combine Harvester Wear & Replacement Parts
1. Applicable Mainstream Brands (Popular in US, Canada, Europe & Australia)
John Deere, Case IH, New Holland, Claas, Massey Ferguson
2. Customizable Parts Category
Harvester Blades, Wear Plates, Auger Flight, Sprocket, Roller, Shaft, Bushing, Spring, Rubber Seal, Guard Plate, Transmission Components
3. Adjustable Custom Parameters
Material / Hardness Heat Treatment / Heavy Anti-rust Coating (for Australia) / Dimension Tolerance / Private Logo / Custom Color Box / FBA Neutral Packaging / Biosecurity Clean Export Packing

Custom service is available.

We are a professional manufacturer of sheet metal fabrication and metal stamping parts. Accept various customization requirements, including style customization, surface customization, logo customization, and packaging customization.

Just give us your sample, drawing or ideas, our professional engineer team and our workshop staff can provide you a actual product you want.

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All products pass third-party certification to avoid customs detention for US, EU & Australia market.

① Our Production Workshop：Full automatic laser cutting, CNC bending & robotic welding equipment for precision custom parts.
② Strict QC Inspection：100% raw material & finished product testing before shipment.
③ Global Customer Visits & Exhibition：Cooperate with farm machinery distributors from Australia, USA, Europe.
④ Export Packaging & Shipment：IPPC fumigation pallet, biosecurity packing for long sea transport.

FAQ

Q1: Can you custom parts according to my broken old harvester parts?
A: Yes, we support customization by physical samples, CAD, PDF sketches. Our agricultural engineers will match dimensions 1:1.
Q2: What’s the anti-rust solution for Australia coastal salt fog farm?
A: We provide thickened heavy salt spray anti-corrosion coating, special dust-free biosecurity export packing for Australia customs.
Q3: Is free sample available? What’s sample lead time?
A: Free samples are offered, sample production takes 7–15 working days.
Q4: What brands of combine harvesters do your parts fit?
A: Compatible with John Deere, Case IH, New Holland, Claas, Massey Ferguson all mainstream models.
Q5: Can I print my private logo on products & packaging?
A: Yes, custom logo engraving on parts & printed color boxes are acceptable.