construction machinery

gear rack – A rack is a toothed bar or rod which can be regarded as a sector equipment with an infinitely huge radius of planetary gearbox curvature. Torque can be converted to linear pressure by meshing a rack with a pinion: the pinion turns; the rack movements in a directly line. Such a system is used in automobiles to convert the rotation of the steering wheel into the left-to-right movement of the tie rod(s). Racks also feature in the idea of gear geometry, where, for example, the tooth form of an interchangeable group of gears may be specific for the rack (infinite radius), and the tooth designs for gears of particular actual radii are then gear rack sderived from that. The rack and pinion gear type is utilized in a rack railway.

Gear, precision gear cutting, gear factory Machinable modulus M0.5 ~ M20 / diameter section 4DP-24DP pressure angle 20 degrees / 14.5 degrees. Precision for the 6, 7, 8. Spur Gear module M1-M4, pressure position 20 degrees, technology stocks, some holes.

Material: 45 # steel, 20CrMmTi, 40Cr, 42CrMo, 38CrMoAl, cast iron, cast steel, stainless steel, copper, aluminum, bakelite, nylon.

Our products mainly include kinds of Equipment Shafts and Parts to the machine to meet up worldwide requirements of various fields such as for example metallurgy, mining, petroleum, chemical substance, industry, construction, farming, driving such as lifting, transportation, textile, Printing & dyeing machinery and light sector etc. The products can be made as per AGMA, JIS, BS, DIN or China regular by ISO 9001: 2000 Certified according to clients’ requirements to ensure they are experiencing fast sale & good reputation in the global market.

Foshan LIANYI equipment factory mainly include types of spur equipment,Worm gear,Bevel gear,Helical gear,doublehelical gear,sprocket wheel,to meet worldwide requirements of various fields and the development of commercial gear.



As one of the leading manufacturers, suppliers, and exporters of mechanical products, We offer reducers, sprockets, industrial and conveyor chains, belts, pulleys, gears, racks, gearboxes, motors, PTO Shafts, taper lock Bushing, and many other products. Please get in touch with us for details.

SSJ UK Limited
Sara Jones
Mail: [email protected]
TEL: + 44 7944 869861
ADDR.: Bury St Edmunds, Suffolk IP32 7LX, UK

TEL: +39 0522 1606 388; +39 3471 65 17 22
ADDR.:Via Pasteur, Reggio Emilia, Italy