NZG-3II Internal-Combustion Rail Drilling Machine 1.ISO 9001 2.Patent 3.16 years professional experience 4.First level sup NZG-3II  Internal-Combustion Rail Drilling Machine Application:Special tool for processing bolt connectors or electrical wiring holes on rail...

NLB-600 Internal-Combustion Bolt Wrench 1.ISO 9001 2.Patent 3.16 years professional experience 4.First level supplier China NLB-600 Internal-Combustion Bolt Wrench Application:It is a special tool for the fastening and unscrewing of spike nut in railway, subway, and light-rail...

NCM-4.8 Internal Combustion Turnout Rail Grinding Machine 1.ISO 9001 2.Patent 3.16 years professional experience NCM-4.8 Internal Combustion Turnout Rail Grinding Machine Application:It is mainly used to polish the defects of the rail ends and the overlap on the bifurcation...

NGM-4.4 Internal-Combustion Copying Rail Grinding Machine 1.ISO 9001 2.Patent 3.16 years professional experience NGM-4.4 Internal-Combustion Copying Rail Grinding Machine Application:Small-sized special tool for polishing welded joint, surface damage and side...

The outer wheel is make integrally of bearing steel, high wear resistance, the interior bearing is import bearing. Feature:The outer wheel is make integrally of bearing steel, high wear resistance, the interior bearing is import bearing, and the overall structure is reasonable, good...

Wear-Resisting Tamping Pickaxe is precision cast integrally of Meta Bainited Steel. Feature:Wear-Resisting Tamping Pickaxe is precision cast integrally of Meta Bainited Steel, after special heat treatment process, meet the field use requirements of high strength, high...

Rake Chain is precision cast of Meta Bainited Steel. Feature:Rake Chain is precision cast of Meta Bainited Steel, after special heat treatment process, meet the requirements of high strength, high tenacity, impact resistance, the clean mileage reaches 80 km, it’s far...

Coattail Pin is forge of Meta Bainited Steel, after special heat treatment process, it has some excellent mechanical properties. Feature:Coattail Pin is forge of Meta Bainited Steel, after special heat treatment process, it has some excellent mechanical properties, such as...

Horizontal Guide Groove and Rise-and-Fall Bending Guide Groove is mating product, integrally cast of Meta Bainited Steel. Feature:Horizontal Guide Groove and Rise-and-Fall Bending Guide Groove is mating product, integrally cast of Meta Bainited Steel, after special heat...

Wear Plate is integrally cast of Meta Bainited Steel, after special heat treatment process, service life is 3 times of the same Feature:Wear Plate is integrally cast of Meta Bainited Steel, after special heat treatment process, service life is 3 times of the same products. ...