Q3710 hanger hook type shot blasting machine
Summary
The machine is designed for cleaning up boxes, structure parts, casting and forging parts afraid of collision, and it also can be used to size is under 1000*1600mm workpieces.
The machine can clean up the rust, scale, sand, dirt etc. of the workpiece, make the workpiece surface and visible part appear metal luster, exposed the surface defect of casting parts. Surface roughness can achieve GB6060.5, accord with China national GB8923-88 A-B Sa2 1/2 level. It can increase the adhesion of paint film when the workpiece is painted, and finally achieve the aim of improving the surface and inner quality of the entire workpiece.
Technical parameter
|
No. |
Item |
Qty |
Parameter |
|
1 |
Work piece size |
|
Max: Ф1000*1600mm, weight：≤1000 kg |
|
2 |
Cleaning standard |
|
In accordance with standard GB8923-88 A-B Sa2 1/2,surface roughness Ra12.5 |
|
3 |
Cleaning time |
|
3-10min/hook |
|
4 |
Blast wheel |
2 |
Type: QD034Abrasive flow rate：2×250 kg/min
Speed of blasting：75-80 m/s Motor Power：2×15 kW |
|
5 |
Abrasive used |
|
Ф0.8-2mm |
|
6 |
Initial adding amount |
|
3 MT |
|
7 |
Bucket elevator |
1 |
Elevating amount：30 t/h power：4kW |
|
8 |
Screw conveyor |
1 |
Conveying amount：30 t/h, power：2.2kW |
|
9 |
Separator |
1 |
Separating amount：30 t/hWind speed：4～5 m/s
Good abrasive ratio in waste material：≤1% Motor power: 2.2KW |
|
10 |
Abrasive control system |
3 |
Max flow amount：250 kg/min |
|
11 |
Dust collector |
1 |
Main fan wind：8000m3/h Power：7.5kw |
|
12 |
Hook running device |
2 |
Running speed：20m/min Power：2*0.2kW Lifting speed：8m/min Power：2*1.5kW |
|
13 |
Hook rotation device |
1 |
Rotation speed：2.8r/min Motor power：0.75KW |
|
14 |
Dust concentration |
|
≤85mg/m3 |
|
15 |
Equipment noise |
|
≤90dB |
|
16 |
Total power |
|
About 50kW |
The details of the workpiece and machine：
Workpiece: casting for water pipe fitting. Max rotary Dia=1000mm, H=1600mm.
Blasting Chamber Overall Size：2m×2m×3m，（without bottom screw conveyor）
The work efficiency of the machine：
Two Hooks：one hook for cleaning，the other one for loading and unloading.
working efficiency：blasting time 5-8 minutes. Polish 6 hooks per
hour at least. The said data will be different according to clients’different
surface cleaning demands.
The main design ideas：
- According to users’site and production, choose double hooks shot blasting machine, “Y”shape structure, load and unload work pieces efficiently,improve production efficiency.
- Max rotation diameter：1.0m. Max height :1.6m。
It’s necessary to point out：if high loading densities of work pieces, crowded together, will lead bag surface cleaning Effect.
- 2 sets large power blast wheels for better cleaning effect and high productivity, evenly covers surface of work pieces, to avoid bad cleaning effect.
- In order to save steel shots, setting chamber between blasting machine and dust collector，beneficial to abrasives recovery.
- Based on customer requirement, we can supply pneumatic control or electric control brake valve, control blast wheel abrasive supply.
- The equipment use of screw and gravity selection combined full curtain type separator, separate abrasive and dust effectively, improve the efficiency of workpiece cleaning to protect the workpiece surface cleaning effective.
- Between the host and the dust collector, it install settling box, it can save 3-5 tons steel shots per year.
- It use shifting fork type cover plate in the top of the equipment, compact structure, prevent abrasive outleakage.
If the machine is not suitable for your workpiece, please tell us the following information:
1) What kind of workpiece will you clean?
2) The size of workpieces(length, width and height of maximum workpiece,Length, width and height of minimum workpiece?)
3) How many the weight of maximum and minimum workpiece?
4) Please tell us your requirement cleaning efficiency?
According to your infomation, the most suitable machines will be designed for your workpieces.
