Production and research and development of roll grinding machines
One of the earliest domestic enterprises to develop and manufacture roll grinding machines.
One of the earliest domestic enterprises to develop and manufacture roll grinding machines.
XF Series Centerless Grinder for Tapered Roller and Round Steel Bars
The XF series taper roller grinding machines employ domestically leading technology, delivering superior quality, stable performance, and broad applicability, thereby capturing a significant share of the domestic market. The XF004A centerless taper roller grinder is designed for grinding the outer cylindrical surfaces of tapered rollers used in rolling bearings and is ideally suited for high-volume batch production. Its grinding wheel spindle is equipped with a three-lobe wedge-type hydrodynamic bearing, while the guide wheel spindle features a dual-support configuration that allows for complete disassembly and assembly, along with AC variable-frequency stepless speed control. The grinding wheel dresser can shape the wheel into either a slightly concave profile or a conical form, effectively preventing the generatrix of the workpiece from developing a concave deformation during grinding.
MK10 CNC Centerless Grinding Machine Series
The CNC centerless grinder is based on the conventional centerless grinder and is equipped with a Siemens SINUMERIK CNC system. It uses servo motors for the feed drive, enabling automatic X-axis feed during grinding. Full grinding process control can be achieved through NC programming, with fault display and diagnostic functions, as well as adjustable rapid traverse, rough grinding, finish grinding, light grinding, and rapid retract speeds (v) and times (t).
MGK1050 – Precision CNC Centerless Grinder
This machine tool is meticulously engineered by our company, leveraging more than five decades of R&D and manufacturing expertise in centerless grinders. Backed by specialized, proven process control measures and a stringent quality management system, it delivers high-precision, high-efficiency CNC machining. It is ideally suited for the batch grinding of cylindrical, conical, and contoured rotating parts, achieving accuracy up to National Standard Grade I with excellent dimensional consistency.
M/MT10 Series Centerless Grinder
A centerless grinder is a type of grinding machine that uses the centerless grinding method to grind the rotating surfaces of workpieces. In a centerless grinder, the workpiece is not centered or supported by centers; instead, it is positioned between the grinding wheel and the guide wheel and supported by a rest plate and the guide wheel. Axial feed of the workpiece is achieved by slightly tilting the axis of the guide wheel.
3MK60 Series CNC Centerless Grinder for Tapered Workpieces
This machine tool is meticulously engineered by our company, leveraging more than five decades of R&D and manufacturing expertise in centerless grinders. Backed by specialized, proven process control measures and a stringent quality management system, it delivers high precision, excellent cost-effectiveness, and outstanding dimensional stability—making it an ideal precision CNC product for the mass grinding of outer diameters of tapered roller bearings in accordance with national standards.
MK10 – Dedicated CNC Centerless Grinder
This machine tool is equipped with a Mitsubishi PLC and servo system, enabling automatic feed grinding of the guide wheel (X-axis), compensatory grinding, and control of the U- and W-axes for wheel dressing. Through programming, full automation of both grinding and wheel dressing can be achieved, with flexible adjustment of grinding and dressing parameters. Rapid traverse, rough grinding, semi-finish grinding, finish grinding, light finishing, as well as rapid retract speed (v) and time (t), are all adjustable. The machine also features automatic dressing, automatic compensation, cumulative compensation, segmented constant linear speed control for the grinding wheel (up to 45 m/s), fault display and diagnostics, and other functions. An optional automatic loading/unloading system is available.
Contact Us
Company office phone:+86-0854-6328061,0854-6328060
Marketing Center Phone:+86-0854-6328040,+86-0854-6328084,+86-0854-6328026
Marketing Center Fax:0854-6328051
Marketing Center Mailbox:xfjcxiaoshouchu@163.com
After-sales service phone:+86-0854-6328020
Marketing Center:+86-13368647811(Manager Yin)
Southern Region:+86-13508547147(Director Yang)
Northern Region:+86-13885466213(Director Li)
Centerless Grinder Sales:+86-13985074898(Manager Le)
Xianfeng Machine Tool Headquarters: Xianfeng Machine Tool Factory, Keji Road, Huishui County, Qiannan Buyei and Miao Autonomous Prefecture, Guizhou Province
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