Home >> News

General Information of Granite Surface Plate

Dec 20, 2016

The material of Granite Surface Plate is high strength cast iron HT200-300, working surface degree of hardness is HB170-240 and through two manual handling (artificial annealing 600-700 degrees with natural aging 2-3 years), that make the product has stable accuracy and good grinding resistance. Granite surface plate characteristic:

1. Made of high quality black granite.

2. High stability and precision.

3. Non magnetization.

4. No rust and anti-corrosion.

5. Hardness and good abrasion resistance.

Botou Jianxin Casting Tools Co.,Ltd supply quality Granite Surface Plate with Stand, and T slot granite surface plate, welcome to visit us.

Granite Surface Plate


  • Tel: +86 317 8177 617
  • Fax: +86 317 8175 009
  • E-mail: sales@chinasurfaceplate.com
  • Add: 168#, Xinhua Street, Jiaohe Town, Botou City, Cangzhou City, Hebei, China.

Copyrights © Botou Jianxin Casting Tools Co., Ltd. All Rights Reserved.

Powered by

+86 317 8177 617