Belt Polishing Attachment for VTL

The Schematics of a Self Powered Grinding Attachment is as shown below:

1) Suitable mounting arrangement, so as to make the attachment suitable for mounting on the tool post of your VTL.
2) Required extension, so as to reach the bore in the work piece.
3) 2 HP/2800 RPM flange mounting type 3 phase motor.
4) Extension shaft supported by suitable bearings arrangement inside the housing.
5) Main spindle bearings are of RHP make matched angular contact bearings.
6) Bearings lubricated for life with German make molybdenum supplied grease.
7) Wear-resistant Polyurethane coated drive & driven pulleys, properly balanced.
8) Self aligning, spring loaded belt tension adjusting mechanism.
9) Emery belt of required grid for grinding the bores.

Grinding Attachment for VTL

Better concentricity & compact size – motor integrated spindle optimizes the productivity & performance of a machine. It improves the finish of the job.

Power of built in motor spindle: 3 KW / 2800 转
Spindle: case hardened & precision ground
Direct driven spindle Spindle Run out: within 10 microns
Wheel: Ø300 OD x Ø 76.2 id x 25mm thick maximumUses:
Bearing of the inbuilt motor spindle: Matched pair angular contact bearing
Mounting & Reach extension of the motor integrated spindle for grinding in VTL: tailor-made

Uses: Face ID and OD grinding.

Visit, Mounting brackets & long reach: at extra price.
Unspecified dimensions of the integral motor spindle can have a tolerance of ± 0.1 毫米

Video: