Qingdao Sande Technology Co., LTD
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OEM Custom Forged and Machined Alloy Steel Parts for Agriculture - Precision Forging Services
Product Overview :
1. Introduction
Our OEM custom forged and machined alloy steel parts are specifically designed for the agricultural sector. Leveraging advanced forging techniques, we deliver high-quality components that enhance the efficiency and performance of agricultural machinery.
2. Key Features
Durable Materials: Crafted from high-grade alloy steel, ensuring longevity and resistance to wear in rugged agricultural environments.
Precision Engineering: Custom machining processes guarantee exact specifications and superior fit for optimized performance.
Parameters :
| Parameter | Specification |
|---|---|
| Base Material | AISI 1045/4140/4340 alloy steel (ASTM A668 compliant) |
| Alternative Options | Wear-resistant steels (AR400, Hardox 450) |
| Forging Process | Hot drop forging with grain size ASTM E112 Grade 5-8 |
| Machining Capability | CNC turning/milling (ISO 2768-mK tolerance) |
| Surface Finish | Critical areas: Ra ≤1.6μm |
Product advantages :
1. Unmatched Strength & Durability
Superior Material Integrity – Hot drop forging refines grain structure, providing 3-5× longer fatigue life vs. cast or welded parts.
Heavy-Duty Performance – AISI 4140/4340 alloy steel withstands extreme loads (≥850 MPa tensile strength) in tillage and harvesting.
Impact Resistance – 40J+ Charpy V-notch toughness at -20°C for reliable operation in all weather conditions.
2. Precision Engineering for Perfect Fit
Near-Net Shape Forging – ±0.2mm dimensional accuracy reduces machining costs by 30%.
CNC Machined Critical Surfaces – Ra 1.6μm finish ensures smooth interaction with bearings/seals.
OEM Reverse Engineering – 3D scanning replicates worn parts with 100% dimensional compliance.
3. Customized Protection Against Wear & Corrosion
Multi-Layer Surface Options :
Laser Hardening (HRC 55+ localized hardness for high-wear zones)
Hot-Dip Galvanizing (80μm coating, >1000h salt spray resistance)
QPQ Nitriding (0.2mm case depth for friction reduction)
Product use :
1. Tillage & Soil Preparation
Plow Blades & Shanks – High-strength forged alloy steel resists abrasive soil wear
Cultivator Teeth – Optimized impact resistance for rocky field conditions
Harrow Components – Precision-machined parts for consistent soil penetration
2. Planting & Seeding Systems
Planter Disc Blades – Ultra-durable cutting edges with laser-hardened surfaces
Seed Meter Components – CNC-machined for precise seed spacing
Bearing Housings – Forged structural integrity prevents deformation under load
3. Harvesting Equipment
Combine Cutter Bars – Forged steel construction withstands high-impact crop feeding
Gearbox Shafts – Fatigue-resistant alloy steel for continuous operation
Auger Flighting – Custom-forged connectors for grain transport systems
4. Tractor & Implement Attachments
3-Point Hitch Components – Heavy-duty forged linkages for implement towing
PTO Shafts – Balanced forged yokes reduce vibration
Loader Arm Pins – Hardened wear surfaces extend service intervals
5. Specialized Applications
Orchard Machinery Parts – Corrosion-resistant coatings for chemical exposure
Irrigation System Components – Galvanized forgings for wet environments
Livestock Feeding Mechanisms – Sanitary design with smooth machined surfaces
FAQ :
1. What types of agricultural parts can you manufacture?
We specialize in a wide range of parts, including components for tractors, harvesters, tillers, and various attachments like plows and seeders.
2. Can I customize the design of the parts?
Absolutely! We offer full customization for dimensions, shapes, and finishes to meet your specific requirements.
3. What materials do you use for forging?
We primarily use high-quality alloy steels, such as AISI 4140 and AISI 4340, but can accommodate other materials upon request.
4. What is your manufacturing process?
Our process includes forging, precision machining, and finishing. We use both open-die and closed-die forging techniques based on the part complexity.
5. What are your quality control measures?
We adhere to ISO 9001 standards and perform rigorous inspections, including dimensional checks and hardness testing, to ensure product quality.
6. What is the typical lead time for orders?
Lead times generally range from 4 to 8 weeks, depending on the complexity and volume of your order.
7. Do you offer surface treatments?
Yes, we provide various surface treatments, including shot blasting, powder coating, and galvanizing, to enhance durability and resistance.
8. What is the weight limit for the parts you can manufacture?
We can produce parts weighing up to 500 kg, depending on the design specifications.
9. How do you handle shipping and packaging?
We use secure packaging methods to protect parts during transit, and we clearly label all packages for easy identification.