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PROMA Machinery Co., Ltd. specializes in design and manufacturing of a wide range of large type CNC roll grinders. Based on our highly experienced technical team in grinder technology. PROMA has been dedicated to being a technology pioneer since the company was established. With outstanding guality, accuracy and performance dependability, PROMA grinders have established a onsiderable market share in just a few years. Our customers also include some renowned domestic and foreign companies, such as China Steel Corporation, Yong Feng Yu Paper Manufacturing Group and the world-famous French Aerospace Group - Safran Group. All these facts provide proof that PROMA grinders are able to pass the most rigorous tests from customers.


  Product Introductions and Specifications:   Display all Products

H Type
CNC Roll Grinder
L Type
CNC Cylindrical Roll Grinder
M Type
CNC Cylindrical Roll Grinder/Traditional Cylindrical Roll Grinder
S/SC Type
CNC Cylindrical Roll Grinder
Contact Information:

Contact : Roy
Related Products
Max. swing over table: Ø400, Ø850, Ø1300, Ø1600, Ø2000 mm.

Max. distance between center:5m, 6m, 7m, 8m, 10m, 12m.

Max. weight of workpiece:40 tons. Weight over 40 tons is available.

Traveling wheelhead type.

The wheelhead spindle is supported by a hydrodynamic hydrostatic complex system, ensuring an optional stability.

X, Z-axis slideways are lubricated by a hydrodynamic hydrostatic complex lubrication system, making X, Z-axis movement smoother and more stable.

X, Z-axis slideways are coated with Turcite-B wear-resistance media.

Choice of CNC controllers: Fanuc or Siemens.

Automatic outside diameter measuring device on machine provides measurement for roll shape and circularity.
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