HistorySuccessfully developed precision spline rolling machines.
Successfully developed constant velocity joint, precision PCD milling machines.
Developed PCD grinding machines for precision startlike inner race of BJ inner roller in place of Japanese rolling type PCD grinding machines, and received customers’ affirmation.
Developed PCD grinding machines for precision BJ outer race.
Manufactured six-station combination machines for car rocker arm.
Auto punching machines for CVJ cage.
Delivered a speech in Machine Tool Show on its precision spline rolling machines.
Developed milling, drilling and grinding special purpose machines for CVJ.
6-spindle special purpose grinding machine for ball rails of CVJ cage window holes.
Big automobile factories introduced precision spline rolling machines in large quantity from Mao Jun Company.
Special purpose grinding machines for outer spherical surface of CVJ cage.
Special purpose grinding machines for inner spherical surface of CVJ cage.
Special purpose machine with 4 spindles for milling plane, with center hole punching device and auto loading/unloading function for car transmitting axles.
Manufactured hydraulic auto lathe with mechanical type loading/unloading function.
Export of turnkey package over 30 production lines for CVJ.
Developed precision spline rolling machines with 3-segments spline rolling at once.
Manufactured CNC auto lathe with mechanical loading/unloading functions.
Developed a precision spline rolling machine with 5-segement spline rolling at once, auto loading/unloading device and a steering system.
2-spline grinding machine for ball rails of CVJ cage window.
Special purpose combined machine for machining the inner and outer spherical surfaces of CVJ cage.
Developed a precision rough and fine milling combined machine for PCD of BJ outer roller.
Upgraded the machining method for grinding machine from platform type (2nd generation) to slant arm type (3rd generation) on machining the PCD of starlike inner race. It greatly enhanced the precision and machining efficiency, and received customers’ recognition.
Upgraded the special purpose grinding machine for PCD of BJ outer race to 4th generation. The workpiece spindle performed well, and the grinding wheel system was precise. Thus, the precision and machining efficiency were greatly enhanced. It received customers’ recognification.
Developed a special purpose machining machine for spherical surface of differential mechanism. It greatly enhanced efficiency and precision.
Developed a vertical lathe with 1500mm swing.
4-spindle special purpose machine with rapid drill yoke holes, and with groove turning and precision boring functions.
9-spindle NC combination machine for drilling, milling and boring connecting rod of car engine.
Inverted lathe and auto lathe.
Combined grinding machine for R/UF straight line of starlike inner race, R/straight PCD and spherical surface.
Inverted type hard turning and hard milling machine with auto robot arm.
Auto robot arm for handling PCD/spherical surface + auto connection system.
Our company has 10 more senior engineers and 200 more subcontractors. We are a professional manufacturer for car parts, motorcycle parts and automation parts. We persist in the business philosophy of research, innovation and constant improving. We have technical exchange with developed countries, such as the USA, Italy and other European countries. Our quality has reached the standards of the USA and European countries. We export our products to Southeastern countries, China, Japan, the USA, German and India, etc…
We have advanced technologies and designing ability, and grow stably under ceaseless innovation and improvement. We head in the direction of high precision and high efficiency mold change to ensure every shipped machine having high quality. Accumulating many years of manufacturing experiences, we provide our customers with quality machines for rolling, milling and grinding purposes.
