- 产品描述
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Product parameters
Material Ductile iron QT400-18 Process Lost foam casting + CNC precision machining Surface treatment Rust-proof treatment Compatible models Grain combine harvester header Application scenarios
It is the main housing of harvester header gearbox, used to install gears, shafts and bearing components. It protects internal transmission parts, stores lubricating oil and prevents dust and mud from entering, widely equipped on grain harvesters, adapting to heavy-load cutting and continuous harvesting working conditions in farmland.
Product advantages
• High-strength ductile iron material, good toughness and impact resistance, resist impact from crop stubble.
• Integrated casting forming, high overall rigidity, not easy to deform under heavy cutting load.
• CNC precision machining on mounting surfaces and bearing holes, high matching precision and stable assembly.
• Optimized cavity structure, good internal lubrication circulation and heat dissipation performance.
• Stable casting process, fewer casting defects, reliable performance in long-time continuous work.Instruction for use
• Inspect the housing before installation, check for cracks, sand holes and thread damage.
• Fully clean the mating surfaces, remove casting burrs, residual sand and oil contaminants.
• Tighten connecting bolts evenly following specified torque to prevent assembly stress distortion.
• Fill with the designated gear oil after assembly, regularly check oil level and oil quality.
• Do not run under long-term overload, reduce impact load when encountering hard obstacles.
• Periodically check sealing joints, replace sealing gaskets in time if oil leakage occurs.
Stable large-scale production
We have two major production areas, standardized workshops and assets worth over 100 million yuan. It has sufficient production capacity and can handle a large number of orders.
Outstanding processing accuracy
Equipped with two automated lost foam casting production lines and a large number of imported high-end CNC equipment, it has strong precision processing capabilities.
Quality Controll
There is a standardized physical and chemical laboratory equipped with precise detection instruments such as spectrometers and three-coordinate measuring machines.
Soluciones Personalizadas
We can be able to provide one-stop customized component manufacturing services based on drawings.
Can you accept small quantities?
Yes, accept small quantity, fast delivery
Do you have pre-shipment inspection procedures?
Yes, we always test the products before delivery.
Can I take samples for testing?
Yes, samples can be sent for testing before bulk ordering.
When is the delivery time?
Inventory orders within 7-15 days, for oem and odm orders, the specific time depends on the actual situation.
What are the terms of payment?
Wire transfer or letter of credit, Western Union, Alipay, etc.
What is the minimum order quantity?
It depends on the product.
Header Gearbox Housing
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