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Model MS-3 semi-automatic  CNC/  CNC gear deep hole internal grinder/Deep hole internal grinding grinder with high quality and high productivity

Model MS-3 semi-automatic CNC/ CNC gear deep hole internal grinder/Deep hole internal grinding grinder with high quality and high productivity

This machine tools is the semi-automatic CNC deep hole internal grinder, with X-axis servo motor, rolling ball screw Z-axis (workbench) reciprocating motion for hydraulic drive. It has the functions such as: automatic cutting feed, automatic coarse grinding and fine grinding, automatic tool retracting, automatically trimming the grinding wheel, automatic compensation.

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  • Product Details

MS-3 Semi-automatic Deep Hole Internal Grinder


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Main Characteristics of MS-3 Semi-automatic Deep Hole Internal Grinder Tools

This machine tools is the semi-automatic CNC deep hole internal grinder, with X-axis servo motor, rolling ball screw Z-axis (workbench) reciprocating motion for hydraulic drive. It has the functions such as: automatic cutting feed, automatic coarse grinding and fine grinding, automatic tool retracting, automatically trimming the grinding wheel, automatic compensation.

The machine tools bed adopts the wear resisting cast iron for cast forming, with good heat stability and strong rigidity

The machine tools adopts the working mode of workbench reciprocating and grind support feed. The grind support consists of the base,sliding plate and grinding tool holder.

Adopt the programmable CNC system to control the servo motor for grinding wheel dressing and compensation, automatic feed when grinding the workpiece, automatic finishing in the middle, correcting compensation, grinding compensation, fine grinding delay, automatic cutter withdrawal,etc. When the automatic grinding,adopt the orifices and hole bottom controlled intermittent feed.

The upgrade guide rail is the GCr15 roller guide rail of high rigidity. The reciprocating guide rail adopts the flat-V paste to mould rail, with the smaller friction coefficient and damping. It can avoid the machine tools crawling in low speed.

Specification Parameter List

Grinding diameter: φ50-400mm

Maximum grinding depth: 750mm/1000mm (lengthen,customizable)

Swing diameter of work piece inside the shell: φ500mm

Motor power of work piece: 5kw

Motor power of grinding wheel:4kw

Motor power of X-axis servo motor:1.5kw

Cooling motor power: 0.09kw

Hydraulic pressure motor power: 1.5kw

the pressure of hydraulic system:0.4Mpa

Flow of oil pump: 25L/min

Flow of cooling pump: 50L/min

Rated power: 13.5kw

The weight of machine tool:7800kg

The cylindricity of inner hole: 0.02/1000μm

Surface roughness of inner hole: Ra0.63μm

Features of Tool Post Grinder

This grinder is capable of grinding the work piece to a minimum of 3mm in outer diameter and from 2mm up in inner diameter (bore) with the accuracy within 0.003mm and a wheel finished surface (supplied with special attachments).

Materials such as steel, iron,copper, aluminum,cast iron, plastics, procelain, marble, regardless of being heat treated or not, can be grind on this machine which functions lie a cylindrical grinder.

Our Services

Internal Cylindrical Grinder

1.Your inquiry will be replied in 24 hours.

2.Spare parts and services are provided free of charge within one year of warranty.

3.Technical support provides operational training for our site.

4.Professional after-sale service team, all of our goods will pass the quality inspection before shipment. Customers can keep track of their orders at any time, whether in production lines, warehouses or shipments.


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