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Designed specifically for shield machines, it serves as the core component for walking and load-bearing of shield machines. Widely used in heavy-duty underground tunneling projects such as urban subways, highway and railway tunnels, and water conservancy projects, it supports the stable advancement of giant machine bodies and adapts to complex tunnel construction environments.
Designed specifically for shield machines, it serves as the core component for walking and load-bearing of shield machines. Widely used in heavy-duty underground tunneling projects such as urban subways, highway and railway tunnels, and water conservancy projects, it supports the stable advancement of giant machine bodies and adapts to complex tunnel construction environments.
Frequent wear of TBM wheels, insufficient load capacity leading to construction downtime? Replacement is time-consuming, labor-intensive and over-budget?
CRCC Heavy-Duty Polyurethane TBM Wheel — Custom-designed for complex tunneling conditions, 30T ultimate load capacity + 2-year long service life, ensuring continuous equipment operation and reducing maintenance costs by 40%!
Equivalent to the weight of 6 adult elephants per wheel, stable operation without deformation/slippage for 8000m tunneling, exceeding the industry standard of 5000m
NDI polyurethane tread + 45# steel hub, hardness 95A±2, 3x more wear-resistant than ordinary polyurethane wheels, no replacement needed for 2 years in wet/gravel tunnel environments
Custom size 450mm×360mm×600mm, compatible with over 90% of mainstream TBM models, direct installation without modification, saving 2 days of downtime
All products have passed actual mining condition tests, with uniformly qualified materials and performance. They only differ slightly in load-bearing capacity and dimensions, allowing for precise matching based on your equipment’s load requirements, installation space, and operating scenarios—no need to worry about quality issues! If you’re unsure about the suitable dimensions for your equipment, please provide the equipment model or parameters of your existing wheel sets, and we will assist you with a more accurate recommendation!
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This BECO monorail drive wheel features an ND1 polyurethane tread and a QT450 ductile iron hub, with a tread hardness of 95A ± 2 and a rated load of 3.6 tons, designed specifically for extreme mining conditions. Its core advantages include high load-bearing capacity, excellent wear resistance, controllable friction coefficient, and outstanding impact and tear resistance. The rubber-coated structure provides reliable clamping force, ensuring stable operation in harsh environments, making it a key component in mining monorail systems that balances durability and safety.
Mining casters are key components of mining transportation equipment that require special requirements such as high strength, wear resistance, and explosion resistance. Currently, polyurethane is the most commonly used material. Polyurethane casters are wear-resistant and corrosion-resistant, suitable for wet underground environments, and have good load-bearing capacity NDI polyurethane heavy-duty casters are composed of heavy-duty metal brackets, high load bearings, steering ball bearings, and NDI polyurethane tread materials. They adopt a dual bearing structure of tapered roller bearings and ball bearings, which disperses the load gravity and provides flexible steering, increases the contact area of the load, reduces the impact force of the load, and minimizes the force required to change direction and the lateral stress on the ground facing the tire. They operate more flexibly and enhance the service life of the tire.
Press fit wheel is a type of polyurethane coated wheel with a press fit structure. The wheel hub is generally made of steel, and the wheel surface is made of polyurethane. The maximum diameter of the polyurethane press fit wheel can be up to 1000mm, with a tolerance level of H7. It is assembled with a press fit type and an inherent wheel hub. Maintenance and replacement only require pressing out the press fit wheel. Mainly used in the shield tunneling machine industry and other mechanical engineering industries. The press fit tire surface is made of NDI polyurethane material, which has excellent dynamic mechanical properties such as high wear resistance, low internal heat generation, compression deformation resistance, and tear resistance. We offer a full range of hardness options from Shore A85 to A98, supporting customized wheel diameters, widths, and installation structures according to equipment operating conditions, providing a lifetime maintenance free walking solution for your mining equipment.
Yalide Technology focuses on providing customers with one-stop system solutions for roller/shaft/wheel products.
Address: No. 106, Shajingtou Lane 1, Matigang, Dalingshan Town, Dongguan City, Guangdong Province
Telephone: +86-13790238062
Email: tomdong@cjcmotor.com
whatsApp: +86-13790238062
