Product Introduction

automaticDouble end face grinding machineStructural composition

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

automaticDouble end face grinding machineUsage and operation steps

(1) Clamp the good sample block, pay attention to symmetry on both sides, and tightly adhere to the fixture.

(2) Pull out the two grinding heads until the sample does not hit the grinding wheel while the worktable is in motion.

(3) Install the protective cover and turn on the water source switch.

(4) Turn on the main power switch.

(5) Activate the grinding head button to rotate the grinding head in the direction of the arrow, and reverse rotation is never allowed.

(6) Press the workbench button.

(7) Manually feed the grinding head to grind, and when automatic is required, push the handle to the automatic position, and the two grinding heads will grind separately. After grinding, pull the handle to the manual position and grind it back and forth a few more times. Ensure the smoothness of the specimen.

(8) After grinding, exit the grinding head.

Main technical parameters

1. Workbench motor power 0.75KW speed 1450rpm

2. Grinding power 1.1KW, 2 units, speed 2750 rpm

3. Grinding wheel diameter: Φ 200mm

4. Grindable sample specifications: (normal factory configuration for grinding 50~150mm fixtures)

(1) Blocks 25 * 25 * 25, 150 * 150 * 150mm

(2) Cylindrical diameter 25-150mm

5. Specimen accuracy:

• Flatness: tolerance within 50mm ± 0.05mm
• Surface finish: (according to the machining roughness standard) RA3.2

6. Automatic grinding feed rate: 0.04-0.12mm, deep adjustable cooling device: tap water cooling

Repair and maintenance

1. After use, residual rock debris on the workbench should be cleaned and water stains wiped off. The grinding head should also be wiped clean and oil should be added to the workbench. Lubricate the guide rails at both ends of the reciprocating worktable. When not in use for a long time, lubricate the power head screw and clutch assembly to prevent rusting.
2. The travel switch is a vulnerable component of electrical appliances, which may malfunction after long-term use. When other machinery is functioning normally, the worktable will not reciprocate. Therefore, it is necessary to check and replace the travel switch or related AC contactor.

Hebei Ruida Construction Instrument Equipment Co., Ltd
Production and sales: highway testing instruments, railway testing instruments, concrete testing instruments, universal material testing machines, pressure testing machines, cement testing instruments, geotechnical testing instruments, asphalt testing instruments, mortar testing instruments, waterproofing membrane testing instruments, building energy-saving testing instruments, surveying instruments, main structure testing instruments, steel structure testing instruments, non-destructive testing instruments, wire and cable testing instruments, pipe and fitting testing instruments, ceramic tile testing instruments, insulation material testing instruments, coating testing instruments, geosynthetic material testing instruments