Rock Double CE Abrasive Grinding Machine 1400rpm

Introductions

Double-end grinding machine is suitable for the departments of water conservancy and hydropower, geology and minerals, transportation, construction and so on in colleges and universities. Through the abrasive value determination to evaluate the anti-abrasive performance of not stone and artificial aggregate, to provide a basis for the auxiliary construction of different friction coefficient requirements of the road surface.

Structure composition

It is composed of machine base, grinding power head, variable speed transmission system, electric control device and other parts. The whole machine is easy to operate and has stable automatic feeding performance.

Technical parameter

1 Motor power: 0.75 KW Rotating speed 1400rpm

2 Power of grinding head: 1.1 KW×2 sets Rotating speed 2750rpm

3 Grinding wheel diameter: Φ200mmX19mm

4 Grinding sample specifications: (normal factory configuration for grinding 50~100mm jig)

a: Square: 50×50×50～180×180×180mm

b: cylindrical: 50 ~ 180 mm

5 Specimen accuracy.

a: flatness: 50 mm range tolerance ± 0.05mm

b: Finish: (according to the roughness standard of machining) Ra3.2

6 Automatic grinding feed: 0.08～1.6mm adjustable

7 Cooling device: Tap water cooling.

operating procedures

1.Clamp the sample block, pay attention to the symmetry of the two sides, close to the fixture.

2.Withdraw the two grinding heads, so that the specimen does not hit the grinding wheel when the table is in motion.

3.Install the protective cover and turn on the water switch.

4.Start the main power switch.

5.Start the grinding head button to make the grinding head rotate in the direction of the arrow, do not allow reversal.

6.Press the table button.

7.Manually feed the grinding head to grind, push the handle to the automatic position when automatic is needed, and grind the two grinding heads separately. Grind well pull the handle to the manual position and grind several times back and forth. Ensure the specimen finish.

8. Exit the grinding head after grinding.