IDLER

HIGH QUALITY,HIGH ACCURACY,LONG SERVINCE LIFE. Roller Body:Adopting the good hardenability 40 Mn2 steel through forging.The Heat treatment of tempering and medium-frequency induction surface hardening assure it’s strength and wear resistance. Axle:Adopting 45# steel ,tempering and medium-frequency induction surface hardening.The surface HRC is 52-60, depth of hardening is 3-6mm,comprehensive is good. Floating seal:Adopting cr-al alloy,HRC 65-72,the roughness of working surface 0.1μM-0.2μM O-ring:Adopting the raw material of butadiene-acrylonitrile rubber which is the copolymerization of butane and acrylonitrile into produce.That has better oil resistance and high-temperature resistance. A thorough study of the original drawing, presenting the OEMs (Original Equipment Manufacturers) performance requirements, will allow us to manufacture all the different types of conveyor rollers available on the market. The best solution will be applied to our production line after rigorous analysis of the drawings.

HIGH QUALITY,HIGH ACCURACY,LONG SERVINCE LIFE. Roller Body:Adopting the good hardenability 40 Mn2 steel through forging.The Heat treatment of tempering and medium-frequency induction surface hardening assure it’s strength and wear resistance. Axle:Adopting 45# steel ,tempering and medium-frequency induction surface hardening.The surface HRC is 52-60, depth of hardening is 3-6mm,comprehensive is good. Floating seal:Adopting cr-al alloy,HRC 65-72,the roughness of working surface 0.1μM-0.2μM O-ring:Adopting the raw material of butadiene-acrylonitrile rubber which is the copolymerization of butane and acrylonitrile into produce.That has better oil resistance and high-temperature resistance. A thorough study of the original drawing, presenting the OEMs (Original Equipment Manufacturers) performance requirements, will allow us to manufacture all the different types of conveyor rollers available on the market. The best solution will be applied to our production line after rigorous analysis of the drawings.

HIGH QUALITY,HIGH ACCURACY,LONG SERVINCE LIFE. Roller Body:Adopting the good hardenability 40 Mn2 steel through forging.The Heat treatment of tempering and medium-frequency induction surface hardening assure it’s strength and wear resistance. Axle:Adopting 45# steel ,tempering and medium-frequency induction surface hardening.The surface HRC is 52-60, depth of hardening is 3-6mm,comprehensive is good. Floating seal:Adopting cr-al alloy,HRC 65-72,the roughness of working surface 0.1μM-0.2μM O-ring:Adopting the raw material of butadiene-acrylonitrile rubber which is the copolymerization of butane and acrylonitrile into produce.That has better oil resistance and high-temperature resistance. A thorough study of the original drawing, presenting the OEMs (Original Equipment Manufacturers) performance requirements, will allow us to manufacture all the different types of conveyor rollers available on the market. The best solution will be applied to our production line after rigorous analysis of the drawings.

HIGH QUALITY,HIGH ACCURACY,LONG SERVINCE LIFE. Roller Body:Adopting the good hardenability 40 Mn2 steel through forging.The Heat treatment of tempering and medium-frequency induction surface hardening assure it’s strength and wear resistance. Axle:Adopting 45# steel ,tempering and medium-frequency induction surface hardening.The surface HRC is 52-60, depth of hardening is 3-6mm,comprehensive is good. Floating seal:Adopting cr-al alloy,HRC 65-72,the roughness of working surface 0.1μM-0.2μM O-ring:Adopting the raw material of butadiene-acrylonitrile rubber which is the copolymerization of butane and acrylonitrile into produce.That has better oil resistance and high-temperature resistance. A thorough study of the original drawing, presenting the OEMs (Original Equipment Manufacturers) performance requirements, will allow us to manufacture all the different types of conveyor rollers available on the market. The best solution will be applied to our production line after rigorous analysis of the drawings.

HIGH QUALITY,HIGH ACCURACY,LONG SERVINCE LIFE. Roller Body:Adopting the good hardenability 40 Mn2 steel through forging.The Heat treatment of tempering and medium-frequency induction surface hardening assure it’s strength and wear resistance. Axle:Adopting 45# steel ,tempering and medium-frequency induction surface hardening.The surface HRC is 52-60, depth of hardening is 3-6mm,comprehensive is good. Floating seal:Adopting cr-al alloy,HRC 65-72,the roughness of working surface 0.1μM-0.2μM O-ring:Adopting the raw material of butadiene-acrylonitrile rubber which is the copolymerization of butane and acrylonitrile into produce.That has better oil resistance and high-temperature resistance. A thorough study of the original drawing, presenting the OEMs (Original Equipment Manufacturers) performance requirements, will allow us to manufacture all the different types of conveyor rollers available on the market. The best solution will be applied to our production line after rigorous analysis of the drawings.

HIGH QUALITY,HIGH ACCURACY,LONG SERVINCE LIFE. Roller Body:Adopting the good hardenability 40 Mn2 steel through forging.The Heat treatment of tempering and medium-frequency induction surface hardening assure it’s strength and wear resistance. Axle:Adopting 45# steel ,tempering and medium-frequency induction surface hardening.The surface HRC is 52-60, depth of hardening is 3-6mm,comprehensive is good. Floating seal:Adopting cr-al alloy,HRC 65-72,the roughness of working surface 0.1μM-0.2μM O-ring:Adopting the raw material of butadiene-acrylonitrile rubber which is the copolymerization of butane and acrylonitrile into produce.That has better oil resistance and high-temperature resistance. A thorough study of the original drawing, presenting the OEMs (Original Equipment Manufacturers) performance requirements, will allow us to manufacture all the different types of conveyor rollers available on the market. The best solution will be applied to our production line after rigorous analysis of the drawings.

HIGH QUALITY,HIGH ACCURACY,LONG SERVINCE LIFE. Roller Body:Adopting the good hardenability 40 Mn2 steel through forging.The Heat treatment of tempering and medium-frequency induction surface hardening assure it’s strength and wear resistance. Axle:Adopting 45# steel ,tempering and medium-frequency induction surface hardening.The surface HRC is 52-60, depth of hardening is 3-6mm,comprehensive is good. Floating seal:Adopting cr-al alloy,HRC 65-72,the roughness of working surface 0.1μM-0.2μM O-ring:Adopting the raw material of butadiene-acrylonitrile rubber which is the copolymerization of butane and acrylonitrile into produce.That has better oil resistance and high-temperature resistance. A thorough study of the original drawing, presenting the OEMs (Original Equipment Manufacturers) performance requirements, will allow us to manufacture all the different types of conveyor rollers available on the market. The best solution will be applied to our production line after rigorous analysis of the drawings.

HIGH QUALITY,HIGH ACCURACY,LONG SERVINCE LIFE. Roller Body:Adopting the good hardenability 40 Mn2 steel through forging.The Heat treatment of tempering and medium-frequency induction surface hardening assure it’s strength and wear resistance. Axle:Adopting 45# steel ,tempering and medium-frequency induction surface hardening.The surface HRC is 52-60, depth of hardening is 3-6mm,comprehensive is good. Floating seal:Adopting cr-al alloy,HRC 65-72,the roughness of working surface 0.1μM-0.2μM O-ring:Adopting the raw material of butadiene-acrylonitrile rubber which is the copolymerization of butane and acrylonitrile into produce.That has better oil resistance and high-temperature resistance. A thorough study of the original drawing, presenting the OEMs (Original Equipment Manufacturers) performance requirements, will allow us to manufacture all the different types of conveyor rollers available on the market. The best solution will be applied to our production line after rigorous analysis of the drawings.

HIGH QUALITY,HIGH ACCURACY,LONG SERVINCE LIFE. Roller Body:Adopting the good hardenability 40 Mn2 steel through forging.The Heat treatment of tempering and medium-frequency induction surface hardening assure it’s strength and wear resistance. Axle:Adopting 45# steel ,tempering and medium-frequency induction surface hardening.The surface HRC is 52-60, depth of hardening is 3-6mm,comprehensive is good. Floating seal:Adopting cr-al alloy,HRC 65-72,the roughness of working surface 0.1μM-0.2μM O-ring:Adopting the raw material of butadiene-acrylonitrile rubber which is the copolymerization of butane and acrylonitrile into produce.That has better oil resistance and high-temperature resistance. A thorough study of the original drawing, presenting the OEMs (Original Equipment Manufacturers) performance requirements, will allow us to manufacture all the different types of conveyor rollers available on the market. The best solution will be applied to our production line after rigorous analysis of the drawings.

HIGH QUALITY,HIGH ACCURACY,LONG SERVINCE LIFE. Roller Body:Adopting the good hardenability 40 Mn2 steel through forging.The Heat treatment of tempering and medium-frequency induction surface hardening assure it’s strength and wear resistance. Axle:Adopting 45# steel ,tempering and medium-frequency induction surface hardening.The surface HRC is 52-60, depth of hardening is 3-6mm,comprehensive is good. Floating seal:Adopting cr-al alloy,HRC 65-72,the roughness of working surface 0.1μM-0.2μM O-ring:Adopting the raw material of butadiene-acrylonitrile rubber which is the copolymerization of butane and acrylonitrile into produce.That has better oil resistance and high-temperature resistance. A thorough study of the original drawing, presenting the OEMs (Original Equipment Manufacturers) performance requirements, will allow us to manufacture all the different types of conveyor rollers available on the market. The best solution will be applied to our production line after rigorous analysis of the drawings.

HIGH QUALITY,HIGH ACCURACY,LONG SERVINCE LIFE. Roller Body:Adopting the good hardenability 40 Mn2 steel through forging.The Heat treatment of tempering and medium-frequency induction surface hardening assure it’s strength and wear resistance. Axle:Adopting 45# steel ,tempering and medium-frequency induction surface hardening.The surface HRC is 52-60, depth of hardening is 3-6mm,comprehensive is good. Floating seal:Adopting cr-al alloy,HRC 65-72,the roughness of working surface 0.1μM-0.2μM O-ring:Adopting the raw material of butadiene-acrylonitrile rubber which is the copolymerization of butane and acrylonitrile into produce.That has better oil resistance and high-temperature resistance. A thorough study of the original drawing, presenting the OEMs (Original Equipment Manufacturers) performance requirements, will allow us to manufacture all the different types of conveyor rollers available on the market. The best solution will be applied to our production line after rigorous analysis of the drawings.

Front idler, which is also called idler group, idler assy or idler wheel, is one part of undercarriage parts for crawler heavy equipments such as excavator, bulldozer, crane, drilling machine it is consist of idler shell, shaft, brackets, Bi-metallic Bearings and seal group. It is made by casting or forging, machining, heat treatment, assembly, painting etc.