Automatic workshop

The automatic production line for machining the inner and outer rings of bearings is developed and designed for the machining process of bearing rings. According to the process requirements, it is composed of a truss manipulator device, a CNC lathe, and a loading and unloading device. At the same time, in response to the characteristics of processing bearing rings, the main motor power has been increased, the machine tool power is abundant, and the processing efficiency has been greatly improved. It can automatically turn bearing rings up to 300mm in diameter. The feature of this line is that the blank is directly machined online, saving operators in the original bearing ring turning process and achieving significant comprehensive benefits.

Heat treatment

 Fully-automated controlled atmosphere mesh belt furnace bearing quenching production line and controlled atmosphere roller        furnace bearing salt-bath quenching production line, equipped with over 30 units of physicochemical testing equipment, including  spectrometers and metallurgical microscopes, providing strong guarantee of high-standard, high-quality bearing products.

 Cold treatment

Cold treatment of bearing parts is a key technology for quality control in the mechanical industry, which utilizes the ultra-low temperature cooling of bearing parts in industrial refrigerators to obtain uniform, stable, toughness improved, and wear-resistant materials for bearings or parts. The bearing parts industrial refrigerator is an ultra-low temperature industrial freezer that uses a compressor refrigeration system to operate and output a low temperature environment of -60~-160 ℃. The bearing parts are cooled in the box environment.

Grinding

Fully-automated loading/unloading high-precision surface grinding mill, cylindrical grinder, integrated compound automatic  grinding processing, zero-lag.

Instrumentation

we possess over 200 advanced precision instruments and processing facilities ，incluing 1sets low temperature stabilization equipment and vacuum equipment,8 production lines of automatic assembly.Inspection equipment include  Mitotoyo Japan Contour,roundness measuring instrument,hardness tester,coordinate measuring instrument,  length measuring instrument,vibration measuring instrument,contact angle goniometer,Bearing convexity value measuring instrument,hardness tester,Metallographic tissue measuring instrument,Clearance measuring instrument,height measuring instrument,Inner diameter outer diameter and rotation accuracy measuring instrument etc.. 

RONDCOM NEX

RONDCOM NEX  universal tester for the analysis of roundness, roughness, cylinder form, perpendicularity, parallelism, straightness, flatness, coaxiality, concentricity, and thickness error. 

ACCRETECH multi-sensor measuring machine

It is equipped with high-accuracy contact scanning sensor VAST XXT and high-accuracy non-contact image sensor Discovery. V12 as standard features.Moreover, non-contact measurement of three-dimensional microstructures can be performed with white light distance sensor ZEISS DotScan.This is an all-in-one measuring machine developed by merging the highly-reputed measurement technology of the industrial measuring machine division and the outstanding optical technology of the microscope division of ZEISS.. 

Outer diameter testing, grease injection capping

 Fully-automated outer diameter sizing, roundness and taper inspection, high-precision grease injection dosing pump, grease  injection by weight test, fully-automated ring sealing,dust shield capping and testing.

Sonicleaning 

Fully-automated bearing vertical clearance tester, ensuring clearance consistency.

Assembly workshop

A clean and tidy assembly workshop, where workers have been busy assembling bearings. There are vibration meters and noise detection equipment in the workshop, and each set of bearings is strictly inspected to ensure the quality of each set of bearings.

Packaging

Each bearing is rust proof, vacuum packed, and packaged in a single box.