Engine valve grinding

Valves are components exposed to many negative factors, such as: high temperature, corrosion, high mechanical stress. A proper geometry of the valve and surface quality plays a huge role in the functioning of that element.

Due to our experience in the automotive industry we are able to offer optimal characteristics of grinding wheels dedicated for valve machining process, also for innovative valve materials.

KEEPER GROOVE GRINDING

| TYPE 1

1 - D x T x H

*Examples of implemented abrasive tools in industry []**
Type	Dimensions [mm]	Characteristics	Speed [m/s]
1	610x14x305	96A80Q7VTE10	63
1	610x20x305	96A80Q7VTE10	63

[*] Ask the Sales Department about the full offer and available characteristics.

COMBUSTION FACE GRINDING

| TYPE 1

1 - D x T x H

*Examples of implemented abrasive tools in industry []**
Type	Dimensions [mm]	Characteristics	Speed [m/s]
1	610x20x203,2	99A803O7VTE72	100

[*] Ask the Sales Department about the full offer and available characteristics.

VALVE HEAD PROFILE GRINDING

| TYPE 1X

1 - D x T x H

*Examples of implemented abrasive tools in industry []**
Type	Dimensions [mm]	Characteristics	Speed [m/s]
1X	610x33x203,2	63A803N7VTE72	100

[*] Ask the Sales Department about the full offer and available characteristics.

Since the beginning of its activity, ANDRE company has been focusing on high quality of its products. At ANDRE, every effort is made to ensure that products meet customers' individual needs and satisfy their highest expectations even in the most difficult grinding operations.

Abrasive tools by ANDRE ABRASIVE ARTICLES are safe.

ANDRE gradually improves its technological process to offer abrasive tools with increasingly better usability and a high safety factor in accordance with the applicable standards. Membership in organizations of leading abrasive tool manufacturers and regular certification fully confirm that.