Determination of the dimensional tolerance of the reamer

In machining production, reaming, reamer shape and geometric parameter size are often required. Select OK in the Tool Design Manual. The reamer diameter tolerances are mostly not easily found in the Tool Design Manual. In particular, some non-standard special reamer must be calculated to determine the diameter of the reamer.

Abrasive Belt Making Machine

Sanding Belt Converting Line
1.Abrasive Roll Slitter-Would slit coated abrasive from wide rolls into narrower rolls.
2.Abrasive Cut to Length Machine-To cut down certain length of abrasive material from abrasive rolls
3.Sanding Belt Skiving Machine-to make the abrasive belt joint processing
4.Joint Press Machine-To make the sanding belt joint firmly joint together after it`s applied glue & splicing tapes
5.Belt Slitter-slit wide sanding belt into narrow ones
6.Tensile Strength Test Machine-To test joint strength For each kind of converting machines, we have several models.


The roll slitter machine type is designed to cut rolls of abrasive paper and cloth and to rewind them with grain both inside and outside.

This is a high-performance machine which is suitable for the continuous process of heavy jumbos.

Slitting machine is a high-precision, high-sensitivity slitting equipment. The rewinding and unwinding uses an air shaft, and the tension is controlled by a magnetic powder clutch. The unwinding correction adopts ultrasonic automatic correction control, which can realize automatic detection, automatic correction, and automatic meter counting. The slitting is accurate, the slitting speed is fast, and the operation and maintenance are convenient.

Slitting machine is suitable for slitting and rewinding of roll paper, non-woven fabrics, melt blown fabrics, hot-air cotton, films (PET, PE, PI), stickers, labels and other materials.


This machine is mainly for small belt slitting, with fix knife sets, precise slitting. Need to change knife sets when slit different size of sanding belt. 3 sizes available.


We distributes and wholesales various brands of Bonded Abrasives , Abrasive Sanding Disc, Cutting Wheels , Flap Wheels , Flap Disc Backing Pad, Flap Disc Adhesive , and Surface Conditioning Product etc, and enjoy a high position among consumers.

Abrasive Roll Slitting Machine 1 6Abrasive Roll Slitting Machine 1 4Abrasive Roll Slitting Machine 1 15Abrasive Roll Slitting Machine 1 13


Abrasive Belt Making Machine,abrasive slitter,Abresive Belt Slitting Machine,Jumbo Roll Slitting Machine,Abrasive Roll Slitting Machine

Zhengzhou Jiading Abrasive Manufacturing Co.,Ltd , https://www.abrasive-jd.com