460-3V Concrete Grinder With Hand Push

460-3V Hand push concrete grinder

Introduction of grinding machine

460-3V is a hot-selling concrete grinder. As a circular grinder, it is equipped with a working width of 460mm, a speed of 350-1226rpm and a powerful 4HP WEG motor, which is very suitable for floor surface preparation, repair or removal. Applications. Equipped with a detachable operating handle and an independent electric cabinet, which can be folded and separated for convenient packaging and transportation. The included 220-240v voltage can be used for medium-sized construction sites and home use. The 460-3V floor grinder is an ideal floor surface treatment machine for polishing floors to achieve a bright effect or restoring old boards for newer architectural finishes.

Technical parameters of the machine

Characteristics of the machine

1. With grinding/vacuum integration, the vacuum tube can be connected to a vacuum cleaner, and the operation is dust-free.

2. The height of the equipment can be adjusted arbitrarily to ensure that the machine is always working in a horizontal state.

3. High-efficiency and energy-saving dynamic system, compact and precise manufacturing process.

4. Free replacement of the chassis, free configuration of consumables (diamond grinding wheel).

5. Only a toggle switch with a reversing switch can change the direction of rotation of the motor.

Details of the machine

☀4HP, 150kg, suitable for floor work areas of various sizes.

☀High precision gearbox with stable performance

☀The rack and gear box can be quickly disassembled for maintenance

☀The polishing disc runs in the planetary direction to provide clear grinding and uniform scratching

☀The polishing disc can be used for different kinds of abrasives to meet different purposes.

☀WEG motor ensures strong starting torque and high efficiency.

☀Frame and gearbox can be quickly disassembled for easy maintenance

☀Mechanical spring bolt solid bolt outer diameter increased

☀The chassis screws are all made of 12.9 grade high alloy screws with strong rigidity

☀High-quality shock-absorbing rubber pad, good shock-absorbing effect

FAQ

Q1:

What is the cause of oil leakage in the gearbox?

A1:

★Oil leakage of output shaft

1. The gearbox of the floor grinder has poor heat dissipation performance, resulting in damage to the oil seal. Treatment method: new gear box and replace with a new oil seal.

2. The shaft is not well positioned and worn due to damage to the bearing. Solution: Open the gear box to check which part of the bearing, bearing damage, and replace it with a new one.

★Oil leakage on the tank wall

1. No new sealing strip was replaced during maintenance. Solution: Open the gear and replace it with a new seal.

2. No sealant was applied during maintenance. Treatment method: Open the gear and replace it with a new sealing strip, and apply sealant.

3. The sealing strip was not installed properly during maintenance. Treatment method: Open the gear and replace it with a new sealing strip, and apply sealant.

Q2:What is a concrete sealing curing agent floor?

A2:The solidified floor mainly depends on the concrete sealing and curing agent. After the material penetrates into the ground, it can be completely integrated with the ground. After the chemical reaction occurs, the hardness, abrasion resistance and compactness of the cement-based ground can be greatly improved. After the surface grinder is processed, it can create a strong as steel and bright as a mirror effect.

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