Focusing on the research and development, production, and sales of various non-metallic non lubricating oil rollers, mining cable hooks, mining cable clamps, high-end seals, explosion-proof sealing rings, and other industrial rubber products.

Non-metallic Rollers

Non-metal rollers refer to rollers made of non-metallic materials . Compared with traditional metal rollers, non-metal rollers have the advantages of flame retardancy, light weight, corrosion resistance, wear resistance, and low noise, so they have been widely used in modern industrial production.

Non-metallic Rollers

Cable Cleats

The cable clamp for coal mining machine is made of stamped steel plate as the skeleton and high-density polyethylene through injection molding.

Cable Cleats

Cable Hook

There are a large number of flammable and explosive components such as gas dust in coal mines, and there are many metal equipment and instruments. When the equipment is moved and used, it is very likely to collide with the cable hook, which will produce sparks and lead to explosions.

Cable Hook

Dustproof Seal

The dustproof seal is a single-acting seal that is installed by extruding the outer diameter. It can effectively prevent dust and dirt from entering, and allow the residual oil to flow back.

Dustproof Seal

Cylinder Static Seal

The Y-ring is designed as a static seal for the cylinder, which can replace the traditional O-ring/retaining ring combination. Through its unique design and material, the allowable extrusion gap can reach 0.4mm at a pressure of 500bar.

Cylinder Static Seal

Piston Rod Seal

Piston rod seal, double-lip design has better sealing effect, and polyacetal back-up ring is better under pressure.

Piston Rod Seal

Piston Seal

The piston seal is a two-way seal, used in conjunction with two piston guide rings, and has a two-way sealing effect.

Piston Seal

Customized Services

Our company offers flexible customization for all products. Non metallic roller products can be customized according to the actual needs of buyers, including size, sealing structure, and non-metallic pipe thickness; The suspension method, size, and thickness of the mining cable hook can be customized according to the actual usage needs of the user; Hydraulic seal size, structure, and thickness can be customized

  • 01

    Discuss Customized Content

  • 02

    The Buyer Provides Customized Parameters

  • 03

    We Produce and Send Trial Orders

About Us
About Us

About Us

Shanxi Langnuo Industrial and Mining Equipment Co., Ltd. was established in 2013 and is located in Linfen City, Shanxi Province, China.


Shanxi Langnuo Industrial and Mining Equipment Co., Ltd. has always regarded technological innovation as the core driving force for enterprise development, and has obtained two patents for non-metallic oil-free rollers. The company has a high-quality R&D team with rich industry experience and keen market insight, who can accurately grasp market demand and technological development trends.

  • 10+

    The Company Has Been Established

  • 30+

    Professional Production Testing Equipment

  • 30000h

    Non Metallic Roller Products Long Service Life Exceeding

Industry Application Cases

Shanxi Langnuo Industrial and Mining Equipment Co., Ltd. has developed into a widely influential enterprise in the industry with outstanding technical strength, high-quality industrial rubber supply quality, and good corporate culture.

Non-metallic Rollers Successful Cases

Since 2013, our company has been committed to the research and development and production of new non-metallic series rollers.

Non-metallic Rollers Successful Cases

Hydraulic Rubber and Plastic Seal Successful Case

Our company's complete set of sealing production equipment is imported from the moldless processing production line produced by DMH in Austria.

Hydraulic Rubber and Plastic Seal Successful Case

Mining Cable Hooks, Mining Cable Clamps Industry Cases

The mining cable hook is a product made by new technology, with flame retardant, anti-static, anti-aging, not easy to brittle, impact resistant and other properties, and a load-bearing capacity of not less than 160Kg.

Mining Cable Hooks, Mining Cable Clamps Industry Cases

Focusing on the research and development, production, and sales of various non-metallic non lubricating oil rollers, mining cable hooks, mining cable clamps, high-end seals, explosion-proof sealing rings, and other rubber products.

wechat
wechat