Features: 1) Used for aluminum profile and curtain wall profile cutting2) Feeding system adopts imported linear guide pair, with high accuracy and long service life3) Adopts CNC technique, can achieve various profiles auto cutting off4) 22.5°, 45° and...
door machine, window machine...
The double-row Roller slewing Bearing has three seat-rings.The steel balls and the spacers may be directly arranged into the uppeer and lower raceways.Two rows of steel balls with different diameters are fitted accoding to the load.Such open mode fitting...
crossed roller slewing bearing...
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