Air Grinding Machine Gm250

Type: Air Grinding Machine
Motor Type: Option
Motor Power: 0.7kw
Rotationl Speed: 1.35 M3/H
Application: Option
Materials: Option
Customization:

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Basic Info.

Model NO.
GM250
Condition
New
Transport Package
Wooden Box
Specification
CE
Trademark
GM
Origin
China
Production Capacity
1000/Year

Product Description

  Air Grinding Machine  GM250
 
1, Instruction:
Used with small rock drill on non-power source scene and working site, solving the drill's tool sharpening problem.
It is a ideal supporting tools for air rock drill and diesel engine.It brings more convenience, and it will improve the rock drilling work efficiency,and bring the considerable economic efficiency.

 
2, Specification:
Weight                            15kg                   Dia of grinder                      250mm
Air pressure              0.45Mpa                   Idling rotational speed      5300 min
Frequency               1.35 m3/h                  Power rating                          0.7kw
Inner dia of air pipe       19mm
 
3, Collect usage:
Air Grinding Machine Gm250


1.Fix the machine on the work desk, also may install in the linearity board place.
2.The machine should be cleaned before using. When it is used far away from compressor, it should be collocated with lubricating device on the pipeline. Used among the 20 meters of the pipeline of compressor, usually need oiling when it begins to work, and oiling once in every 1-2 hours, and infect 0.5 ml of 10# or 20# oil.
3.The work air pressure is 0.4-0.5Mpa.
4.Clean the sound-absorption cushion of exhaust cover periodically, and promise the air circulation of the exhaust is fluent.
5.Finish working, stop the drill, take apart the air pipe and smear anti-rusty oil in it.

4, Replace Grinding Wheel
1.Use two spanners, one press the flat mortise on the left of shaft, the other tightens the combine nut of grinding wheel , then get down the clamping piece, filling piece and grinding wheel
2.
Reverse process as above. That is equipping grinding. The nut holding of grinding should be screw down moderately.
5,Remove Familiar Trouble Way
Trouble Cause Remove  Way
No run or run abnormally
1.Slip sheet don't slide without being used for a long time
2. Slip sheet too long or over fray, lock rotor.
3. Front and back cover loose.
4. Axletree fray.
1. Infect some diesel oil or coal oil, rotate several circles by hand.
2. Mend or change slip sheet.
3. Set front and back cover correctly.
4. Change bearing
Reduce capability
1. Air pressure in pipe reduces.
2 .Inner parts fray.
3.Lubrication is bad
4. Sound absorption plastic jam.

1. Check pipe, eliminate air leakage.
2. Change abraded parts.
3. Infect oil in time
4.Clean or change sound absorption cushion
part heat
1 Gap not suitable , hot after friction
2.Lubrication is bad, dry friction

1.Adjust gap between the parts
2. Infect oil in time.
6,Notice:
1.Protect grinder from hammering and hitting.
2.Can not use drill without the grinder cover.
3.Can not use drill without the connection ( No.33 )
4.When start the machine, keep away from the grinder wheel cutting the plane. Avoid the split of the broken grinder wheel from bringing hurt.
5.To connect15-20 meter with φ19mm vent-pipe in the vent, can reduce the noise in the work place.
6.The dismantling and assembling of machine must be done by the professional expert who is qualified after the technology training.

 
7.Spare parts list(Following)
Code Part No Name Qty Code Part No Name Qty
1 SG250-01 Cap 1 19 SG250-13 Pad 2
2 SG250-02 Nut M20*1.5 1 20 SG250-14 Clamping Piece 1
3 SG250-03 Gasket 1 21 GB55-76 nutM16 1
4 GB278-64 Bearing89304 1 22 GB21-76 Side bolt M6*6 4
5 SG250-04 Back Cap 1 23 SG250-15 Exhaust Cover 1
6 GB70-76 Bolt 6 24 SG250-16 Pad 1
7 SG250-05 Cylinder 1 25 SG250-17 Cushion 1
8 SG250-06 Rotor 1 26 SG250-18 Pad 1
9 SG250-07 Gleitbretter 5 27 GB93-76 Gasket 6 3
10 SG250-08 Front Cap 1 28 GB21-76 Side bolt M6*6 3
11 GB278-64 Bearing80305 1 29 GB827-86 Rivet2*4 4
12 SG250-09 Spacer Ring 1 30 SG250-19 Scutcheon 1
13 SG250-10 Closing Ring 1 31 SG250-20 Floor 1
14 GB306-81 Gasket MB05 1 32 GB250-76 Bolt M8*20 4
15 GB306-81 NutKM5 1 33 SG250-21 Pipe Set 1
16 SG250-11 Jacket 1 34 SG250-22 Nut 1
17 SG250-12 Cover 1 35 SG250-23 Pipe 1
18   Grinding 1        

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