Centerless Grinders

Jainnher Machine Co., Ltd. : Centerless Grinder

Taiwan Centerless Grinder manufacturer- Jainnher Machine has producing a wide range of precision CNC Centerless Grinder machine for almost three decades. Since 1982, we have dedicated to advancements in diversity and automation, we are constantly offering new and improved machine. Jainnher has strong R&D capability developing new & innovative Centerless Grinders as per customer requirements. And we continue improving the quality and functionality of our existing machines. We have built up a trusted reputation over the years, in supplying best quality products. Grinding requirements continue to rise, and satisfied customers have come to expect that our first class products equip them to conquer the demands they face in the industry. Contact with us if you wish to receive more information.

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1. Shenzhen Joint Industry Co., Ltd. : Centerless Grinders

Shenzhen Joint Industry Co., Ltd. is a leading and professional manufacturer of machine tool such as boring milling machines, Centerless Grinder, CNC horizontal lathes, precision plane grinders, CNC EDM machining and so on. We have introduced ISO 9001: 2000 quality management international standard in 2003, established a scientific quality assurance system and a strict product inspection process including self-inspection by producers, re-inspection by QC and final inspection by logistics crew. We have precision inspection instrument such as British Renishaw laser inspection instrument, ball bar instrument. Welcome to visit our website and hope you could get the products which you are interested in or more information.

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2. Joen Lih Machinery Co., Ltd. : Centerless Grinder

Established in 1988, Joen Lih Machinery Co., Ltd. is an experienced specialized maker of high-precision and CNC surface grinding machines, Centerless Grinder, high precision micro-grooving machine. The company claims that its competitive advantage lies mainly in its ability to develop and manufacture machines featuring superior rigidity, accuracy, stability, and efficiency, as well as ease of operation and maintenance. The firm's insistence on "quality first" is manifested in its ISO9001 certificate, as well as in the fact all of the company's products have been certified as in compliance with electromagnetic compatibility (EMC) standards set by SGS. We believe we have enough ability to offer Centerless Grinder with superior quality and excellent service...

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1. Centerless Grinder Machines

1. Main structure of machines: they are cast of high grade FC-30 iron, melted by advanced induction furnace, then cast in resin cores. In order to ensure stability and rigidity, they are heat-treated with normalizing procedure prior to machining. 2. Hydrostatic bearings: precision ground hydrostatic bearings: substantial decrease in heat deformationassociatedwith Hydrodynamic bearings. Minimal friction, lateral displacement, and pressure. Extended tool life under heavy cut loads. 3. Grinding wheel spindle: the grinding wheel spindle runs on hydrostatic bearings with a high pressure oil film for added precision under heavy loads. Substantially reduces wear while prolonging spindle trueness. SNCM-210H carbon steel hardened beyond HRC60, yielding high torsion resistance. 4. Semi-Hydraulic...

2. Centerless Grinder Machines

1. Main structure of machines: they are cast of high grade FC-30 iron, melted by advanced induction furnace, then cast in resin cores. In order to ensure stability and rigidity, they are heat-treated with normalizing procedure prior to machining. 2. Hydrostatic bearings: precision ground hydrostatic bearings: substantial decrease in heat deformation associated with hydrodynamic bearings. Minimal friction, lateral displacement, and pressure. Extended tool life under heavy cut loads. 3. Grinding wheel spindle: the grinding wheel spindle runs on hydrostatic bearings with a high pressure oil film for added precision under heavy loads. Substantially reduces wear while prolonging spindle trueness. SNCM-210H carbon steel hardened beyond HRC60, yielding high torsion resistance. 4. Semi-hydraulic...

3. Centerless Grinder Machines

1. Main Structure of Machines They are cast of high grade FC-30 iron, melted by advanced induction furnace, then cast in resin cores. In order to ensure stability and rigidity, they are heat-treated with normalizing procedure prior to machining. 2. Hydrostatic Bearings Precision ground Hydrostatic Bearings: Substantial decrease in heat deformationassociatedwith Hydrodynamic bearings.Minimal friction, lateral displacement, and pressure .Extended tool life under heavy cut loads. Grinding Wheel Spindle: The Grinding Wheel Spindle runs on hydrostatic bearings with a high pressure oil film for added precision under heavy loads. Substantially reduces wear while prolonging spindle trueness. SNCM-210H carbon steel hardened beyond HRC60, yielding high torsion resistance. 3. Semi-Hydraulic Float...

4. Centerless Grinder Machines

The CNC system is with servo motor & ball screws in both axes. Consistent, automatic wheels dressing, suitable for precision fine tuning, Accurate, automatic dimensional & servo feed system. Comprehensive, automatic in - process feed units. It is easy to adjust through the CNC control system.

5. Centerless Grinder Machines

1. Main structure of machines: They are cast of high grade FC-30 iron, melted by advanced induction furnace, then cast in resin cores. In order to ensure stability and rigidity, they are heat-treated with normalizing procedure prior to machining. 2. Hydrostatic bearings: precision ground hydrostatic bearings: substantial decrease in heat deformationassociatedwith Hydrodynamic bearings. Minimal friction, lateral displacement, and pressure. Extended tool life under heavy cut loads. 3. Grinding wheel spindle: the Grinding Wheel Spindle runs on hydrostatic bearings with a high pressure oil film for added precision under heavy loads. Substantially reduces wear while prolonging spindle trueness. SNCM-210H carbon steel hardened beyond HRC60, yielding high torsion resistance. 4. Semi-hydraulic...

6. Centerless Grinder Machines

1. The grinding wheel spindle runs on hydrostatic bearings, extended tool life and increase accuracy under heavy cut loads. 2. Lower Slide is equipped with a heavy bearing, precision linear motion system (slide way system) and C3 class ball screw and a total length of 1,350mm. 3. Upper Slide is equipped with heavy loading linear motion system and C3 Ball Screw with fine tuning and positioning ability up to 0.001mm. 4. The machine body is designed for both conventional as well as CNC machines. Double feed axis and Double slides design are easily accomplished with automatic and computerized numerical control (CNC) System. This enables it to eliminate the trouble caused by former single feed axis while CNC and automated.