Automotive Limited is one of the most reliable manufacturers and suppliers of high copper formula agricultural vehicle clutch buttons in China, featured by quality products and low price. If you're going to buy the newest high copper formula agricultural vehicle clutch buttons made in China, welcome to get free sample from our factory. We also accept customized orders.
Description
High Copper Formula Agricultural Vehicle Clutch Buttons are engineered to cope with intense thermal and mechanical loads generated by heavy farm work, including non-stop ploughing, crop harvesting and long-hour field transport, where clutches endure constant heavy pressure and heat buildup.
Professional team
Fricwel team consists of skilled and experienced engineers, technician and QC. They cooperate closely to solve tough technical problems. With clear division of work, they improve work efficiency and guarantee project quality for steady development.
Fast delivery
Our efficient production processes and experienced manufacturing team enable us to maintain short lead times and reliable delivery schedules, with lead times starting from 30 days for selected products.

30+
Years Experience
50+
Export countries
8 Million+
Annual Production
25,000㎡
Factory area
Features
1. High copper content for improved thermal conductivity Abundant copper ingredients quickly conduct and dissipate heat generated during frequent clutch engagement, avoiding localized overheating.
2. Stable friction under sustained heavy load The sintered material retains a consistent friction coefficient even when tractors carry full loads for hours on end.
3. Enhanced resistance to thermal accumulation Effectively blocks heat buildup after long continuous operation, preventing performance decay from overheating.
4. Reinforced sintered structure for torque stability Compact integrated sintered base delivers solid structural strength to handle constant high torque output.

Advantages
Better performance under long-duration field operation Consistently reliable braking and clutching effect throughout all-day farming tasks without obvious degradation.
Reduced clutch fade during continuous workload Minimizes power loss and slipping issues triggered by prolonged heavy-duty use.
Strong torque handling capability Perfectly bears the high pulling torque required for ploughing, hauling and harvesting machinery.
Benefits
Maintains stable operation in large-scale farming Suitable for large farms with uninterrupted daily field work and heavy machinery schedules.
Improves reliability during peak agricultural seasons Cuts unexpected malfunctions during busy planting and harvesting windows when equipment cannot stop.
Reduces downtime caused by overheating issues Fewer heat-related breakdowns mean less maintenance waiting time and higher farming efficiency.
Application Scenarios
Large tractors: Main drive clutch matching heavy-duty farm tractors for ploughing and traction work
Combine harvesters: For long-hour grain harvesting with frequent clutch switching
Heavy-duty agricultural transport equipment: Farm haulers and heavy load carriers operating under constant load
Our factory & Equipment



Technical Data (General)
Material Types: Copper-based / Iron-based sintered materials
Friction Coefficient: 0.49-0.58 (depending on formula)
Working Temperature: up to 350°C
Wear Rate: Low to medium depending on application
Low wearing rate, range from 0.05-0.18, quality can compete the US and European made products
Production Process: Powder metallurgy sintering
Surface Finish: Machined / pressed / customized
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