Description:
The counting control part of this The Flap Disc Grinding Test Machine adopts single chip microcomputer, which has the characteristics of accurate counting and reliable operation, and realizes intelligent control while ensuring high-speed operation efficiency. In addition, the reducer and the motor are directly connected through the coupling, which can not only control the speed of the machine, but also protect the machine itself. A good polishing effect can be achieved in the processing process, but the original size and shape of the parts will not be destroyed.
Features:
1. Our The Flap Disc Grinding Test Machine is equipped with a container with a wear-resistant lining, which is made of high wear-resistant PU glue, which can effectively prolong the service life of internal parts, avoid the collision between parts and reduce the noise.
2. Its grinding and polishing procedure adopts the spiral tumbling mode, which makes the parts fully rub with the rolling and polishing abrasive, and can achieve sufficient polishing effect.
Precautions:
1. This product weighs about 280kg. Please be careful not to drop, bump or strongly shake when handling. Tilt ≤ 45 degrees.
2. This machine should be installed on the basis of indoor fixed, pay attention to easy operation, and good ventilation. There should be no conductive dust and gases that can corrode metals or destroy insulation. The cooling holes on the body should be kept clear. Please clean the iron and dust after use.
3. This machine uses a single-phase AC 220v power supply, voltage range 220v±10%, maximum current 15A, frequency 50Hz. The load capacity of the power supply should be considered when wiring.
4. A knife or air switch or leakage protector should be installed between the unit and the power supply to completely isolate the machine from the power supply. The grounding of the body should be installed with ground wire and reliably connected to the earth.
5. Without the permission of the factory, users should not disassemble the controller or motor by themselves to avoid electric shock or damage to the equipment.
6. Be sure to cover the protective cover before use.
Detailed machine explanation:
1. Equipment size: 800mm*600mm*1400mm, please place the equipment smoothly. Due to the grinding test of the equipment, there are sparks, please keep away from inflammable.



1) Protective cover
2) Pressure cylinder
3) Angle grinder
4) Round steel chuck
5) Control panel
6) Counterweight
7) Pressure adjustment table
2. Basic equipment parameters:
Basic specification | |||
Flap disc Type | T27/T29 ;100mm-180mm | Voltage | 220V |
Power | 2.5KW | Weight | 280KG |
Ammeter | YQAOB | Hour meter | OMRON |
Rail slider | HIWIN | Air pressure | 0.24-0.25MPa |
Machine size | 800mm*600mm*1400mm | Angle Grinder | STANLEY |
3. Detailed control panel features:

1) Chuck rotary motor switch
2) Angle grinder switch
3) Timer
4) Machine main switch
5) Chuck rotation speed adjuster
6) Chuck swing speed adjuster
7) Angle grinder current display
4. Use of equipment:
1) Power on the device (220V) (0.24Mpa) and connect the angle grinder cable to the left side of the machine to check if the machine is normal.

2) Turn on the power protection switch on the control panel and rotate it to the right. The device is powered on.

3) Weigh the flap disc and install it on the angle grinder.

4) The round steel is weighed and placed on the chuck and clamped with the handle.

5) Turn on the No. 1 knob of the control panel, the chuck motor starts to rotate, and the No. 5 and No. 6 can be used to adjust the rotation and swing speed of the chuck.
6) The angle of the angle grinder can be adjusted using the top hand valve of the angle grinder.

7) Turn on the control panel No. 2 knob, the angle grinder starts to rotate. If the angle grinder does not rotate, check whether the switch at the angle grinder handle is ON

8)Set the time, the lower-left corner screw of the timing controller is the counting time digital switching, the lower right corner screw is the counting mode switching, seconds, 10S, minutes, hours, etc., the upper left corner is green for the power indicator, if the timing output works, it will display orange. The time setting only needs to rotate the case, and other settings do not need to be adjusted. More accidents can be downloaded from Omron's official instructions.

9) The cylinder in the upper right corner of the machine is pulled down by the hand, and the angle grinder is pressed down to start the grinding work.

10) When grinding to the set time, the machine stops working, remove the louver and round steel and weigh again to calculate the grinding ratio.
5. Fine-tuning methods for various parts of the machine:
1) There is an angle grinder fixed valve on the back of the machine, which can move left and right to adjust the center position of the angle grinder.

2) There are fixed valves on both sides of the angle grinder, which can be used for the replacement of the angle grinder.

3) Adjust the length of the wire shaft to control the amplitude of the swing of the angle grinder.

4) Adjust the barometer to increase or decrease the pressure under the angle grinder.

6. If the machine is faulty, please contact the factory for repair.








