construction machinery

equipment rack – A rack is a toothed bar or rod that can be regarded as a sector equipment with an infinitely huge radius of curvature. Torque can be converted to linear pressure by meshing a rack with a pinion: the pinion turns; the rack moves in a straight line. Such a system can be used in automobiles to convert the rotation of the tyre into the left-to-right motion of the tie rod(s). Racks also feature in the theory of gear geometry, where, for example, the tooth shape of an interchangeable set of gears may be specified for the rack (infinite radius), and the tooth styles for gears of particular actual radii are then derived from that. The rack and pinion gear type is utilized in a rack railway.

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

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

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

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


Mail: [email protected]

Professional production Roots Vacuum Pumps, rotary vane pump, rotary piston pump, liquid ring vacuum pump, Oil-free Air Compressor, Screw Compressor, Scroll Compressor Manufacturer and Supplier.