Vertical Double Disc Surface Grinding Machine

--HVD Series

Overview

Workpiece goes through upper and lower grinding wheels, and is ground on two parallel planes simultaneously--it is for full automatic system.

Automatic loading and unloading, on-line detection.

KSHS equipment has high precision, high efficiency, high rigidity, high stability, and are full automatic.

Accuracy (Highest)

Technical Specifications

Equipment structure

※ Spindle designed for high load and thermal displacement

● The grinding wheel spindle and grinding wheel flange are made into a whole  by forging technology.

● Ultra-precision angular contact bearings and double row roller bearings are used for positive and negative preloading assembly, to withstand grinding resistance.

● Stable machining accuracy and long service life can be guaranteed.

※ Guide rail withstand heavy grinding torque load

● The wear-resistant guide rail installed in the middle of grinding wheel spindle can ensure a stable machining accuracy and bear the torque load generated by heavy load grinding.

● Ultra precision ball screw provides precision feeding at micron level.

※ Simple touch screen control

Convenient for setting up various processing conditions, origin reset, feeding positive and negative adjustments, and control correction positions. It is suitable for grinding under various processing conditions.

※ Simple grinding wheel adjustments

To improve the machining accuracy of grinder, the most important thing is simple and accurate micro control of grinding wheel angle.

Three grinding wheel shaft baseboards fixed on grinding wheel guide rail by means of three-point support make adjustments of grinding wheel angle easy and quick.

Feed methods

Through feed: For work pieces with simple shapes and needing high efficiency (processed in large amount), such as bearing, piston ring, valve plate, brake pad, and other parts.

Rotary carrier feed: For work pieces: length larger than diameter; high precision required; and irregular shape parts. E.g.: pillow block bearing inner ring, roller, pinion, and so on.

Vibration feed: For work pieces with small tolerance and large machining allowance; or large work pieces. Such as saw blade, connecting rod, large bearing race, piston ring, etc

Swing arm type: For work pieces difficult to be processed in above ways, like protrusive grinding parts or those needing special fixture or feeding mode. E.g.: disc brake, cylinder cover, etc.

Application examples:

Rotary compressor cylinder, Vane;Cam ring, Tapered bearing, Connecting rod, Piston ring, Guide bearing worktable, Thrust washer, P.C board, Cutting blade, FWT tungsten chromium steel core, Electronic component, Etc.

Origin: Made in Korea.

Quality control: ISO9001:2008, CE

Warranty:  1 Year

Delivery time: 30-90 days after advance payment

Shipping packages: Wooden cases

For more details, please contact Ms. Sherry directly:

Email:trade2(@)grindingchina.com; sherry_turbo(@)hotmail.com

Skype: sherryturbo      Wechat: 13439735750