Product Overview:
The forging heavy large spur gear are the ones used in the heavily loaded transmission systems of the mining machines. The gear blanks are made by hot-die forging, which helps in reducing the defects inside and increasing the overall strength. The gears get a variety of treatments such as normalising, rough and finish turning, hobbing, shaving, and heat treatment. When necessary, the final step is tooth grinding—thus both strength and high precision are ensured.
By using carbon steel, alloy steel, or carburising steel, we can produce bigger diameters and higher modules that meet the requirements of mining machinery, construction machinery, and other sectors that demand long service life and high reliability.
Reasons to Buy Large Forging Steel Spur Gear:
Dense structure & high strength: Ideal for mining, metallurgy, and other heavy-impact industries. The gears are almost free of chipping, breaking, or failing.
Smoother and quieter: Noise and vibration resulting from hobbing, shaving, inspections, and optional grinding are considerably lowered, thereby the entire machine runs smoothly.
Great wear resistance: The treated tooth surfaces become hard and durable, which reduces maintenance time and costs.
Complete production in-house: Quality assurance and timely delivery are the results of all the processes-from forging, through heat treatment, to finishing-being performed in our facility.
Applications:
The large spur forging gear is commonly used in:
Mining machinery: electric rope shovels, mining trucks, crushers, ball mills.
Construction machinery: excavators, cranes, tower cranes.
Metallurgy equipment: rolling mill drive systems.
Port machinery, heavy conveyors, slewing systems, and other large-torque transmissions.
Compatible with Brands Such As:
P&H, CAT, Hitachi, large mining trucks (50 tons and above), large reducers, slewing mechanisms, and high-torque conveying equipment.
In case you have the drawings, we can either duplicate or tailor the products corresponding to your machine type.
Quality & Service Assurance：
Ultrasonic testing, hardness testing, tooth profile and lead inspection prior to shipment
Taking and sending pictures and videos to customers who are abroad before shipment
Transporting via sea, rail, or air, with the heavy parts being packed in a safe and secure way
Our Advantages：
We have all the forging, heat-treatment, and machining lines under one roof where we operate. This is the reason for stable quality, consistent performance, and timely delivery of goods. Our engineering team can take your input in the form of drawings or old samples and give you professional recommendations. The long-term stability of our quality has been the reason why many customers dealing with mining and construction equipment continue their cooperation with us and we maintain our reorder rate at a high level.
