PT640-3 Grinding Machine With American Customized

PT640-3 grinding machine with American customized

PT640-3 is a powerful grinding machine customized by Xingyi made in the United States, and enjoys a high reputation in the domestic and foreign markets. It is an ideal floor surface treatment equipment suitable for various applications. It is mainly used for related construction work on the ground. Concrete surface grinder can effectively polish water stones, epoxy mortar layers and concrete surfaces, etc.and grind the floor more smoothly. Smooth and clear. The PT640-3 grinding polisher has a standard grinding width of 640mm. The grinding pressure is high and the grinding is more efficient. It is very suitable for medium-sized areas and larger spaces that are difficult to reach. The floor polisher is equipped with 4 planetary rotating grinding discs, which can operate stably, with lower maintenance cost and higher grinding efficiency. WEG motor and well-known frequency converter will protect your grinding. High-power stability can make your grinding more time-saving Save effort, this is a new series of multifunctional grinders.

Technical parameter

☑High-strength sector plate solid iron material

☑Adjustable heavy-duty iron with suspension

☑Three-head planetary turntable, uniform grinding effect

☑The new water switch is easy to operate

☑PU red wheels with iron wheels are durable

☑High-power LED lamp position grinding escort

☑The integrated control panel information is obvious

☑Upgrade pedal for easy control☑

☑Brand new paint design and beautiful appearance

FAQ

Q1:

What are the common failures of grinding machines?

A1：

1. The grinding machine suddenly stops running halfway through operation. First, check whether the power supply and the machine wire interface are normal. If the power is normal, check whether the motor is in good condition.

2. The height of the grinding disc is uneven. Adjust the fixing screw of the grinding disc to change the height of the grinding disc. Make the distance between any three points of each grinding disc and the bottom of the gear box consistent.

3. The rubber pad is aging or damaged and needs to be replaced with a new rubber pad. Under normal circumstances, the rubber pads are replaced once a year.

4. The axle level is not correct. At this time, you need to adjust the height of the axle to change the balance point of the machine.

5. The bearing of the grinder is damaged. Open the gear box to check which part of the bearing is damaged, and then replace it.

Q2:

Concrete sealing curing agent floor dyeing process:

A2:

1. Clean the base surface to expose a clean and fresh surface of the concrete

2. Coarse the ground. Use a grinder with 16#-30#-80#120# alloy cutter head (choose 1 or 2 meshes according to the ground conditions) to polish the ground for rough grinding

3. Spray curing agent (curing agent 601, 1:4 or 1:5 with water)

4. Use a grinder, with 300# resin grinding discs for overall fine grinding (dry grinding)

5. Use a grinder with 500# resin grinding disc for dry grinding.

6. After the ground is completely dry, dry grinding with 1000# resin polishing pad.

7. Dry the ground until the ground is completely dry, spray polishing liquid.

8. Spray the polymer fixation protective agent, and use a crystal surface machine or a high-speed polishing machine (the speed is adjusted to 200 rpm) to dry at a uniform speed.

9. After being completely dried, use a high-speed polishing machine with a polishing pad to polish the ground at high speed

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