Portable Shot Blasting Machine
Description
Our BYGG series portable shot blasting machine is an advanced shot blasting equipment in both domestic and overseas markets. This mobile shot blaster features environmental protection, energy saving, high efficiency, free of dust and low noise. It only needs one operator, saving labor cost. It is suitable for cleaning tanks for petrochemical and shipbuilding industries, wind power tower, etc.
Working Principle
Abrasive media are lifted to the drum sieve by the bucket elevator. The drum sieve has inside and outside spiral blades. Inside blades can discharge large pieces of mixture; abrasive, sand and dust are sieved, pushed and then fully separated by outside blades.
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Description
Working Process
Before starts the machine, we need first prepare the dust removal system, electric hoist and screw conveyor. After preparation all these, lift the workpiece to the blasting station in the cleaning chamber by using the electric hoist. Then start shot blasting and keep cleaning up by using the dust removal system for a certain time. Repeat shot blasting and cleaning process until the surface of the workpiece reaches the required roughness (quality level can reach Sa2.5-3). After this, close shot blasting and shut down the dust removal system.
Advantages
1. No environmental pollution: fully automatic recovery of dust and metal oxide that produced in the process of blasting, and purification treatment makes it ideal for labor-intensive production workshops.
2. Low electric power consumption: only 0.25 kw/h/m2 (Sa 2.5) power consumption.
3. High efficiency: this portable shot blasting machines can shot 100m2/h (Sa2.5). Its production efficiency is 4-8 times of artificial shot blasting.
4. Reduced labor costs and risk: this mobile shot blaster requires only one person to operate, and workers no longer suffer from pneumoconiosis.
5. Automatic recovery of steel grits: all steel grits can be automatically recovered and separated with dust after recycling.
6. High-quality surface treatment: grade of shot blasting can achieve above Sa3, and high-quality surface treatment makes this mobile shot blaster suitable for heavy anti-corrosion requirements.
Technical Parameter of Portable Shot Blasting Machine
| Model | BYGG |
| Rated power input (kW) 24.5 | Rated power input (kW) 24.5 |
| Window size (mm) | 300 |
| Dust removal | Back-flush |
| Max. input of steel grits (kg) | 100 |
| Shot blasting speed (m2/h) (Ss2.5) | 100 |
| Max. surface treatment degree (Sa) | ≥ 3 |
| Dia. of steel shot (mm) | ≤ 1.0 |
| Overall dimensions (mm) | 1330 × 900 × 1600 |
| Weight (kg) | 430 |
| Window size (mm) | 300 |
Main Parts & Manufacturer of Portable Shot Blasting Machine
| No. | Parts Name | Specification | Quantity | Brand |
| 1 | Shot blast motor | 11kW | 1 set | Taiwan ABLE |
| 2 | Lift motor | 4kW | 1 set | Tianjin Daming |
| 3 | Lift assembly | Mn13 δ=8mm | 1 set | ABK Machinery |
| 4 | Sealing device | 1 set | ABK Machinery | |
| 5 | Working mechanism | 1 set | ABK Machinery | |
| 6 | Bearing | 6306 | 2 pieces | Sweden SKF |
| 7 | Filter | Φ170mm × 660mm | 15 pieces | Hebei |
| 8 | Back-plate | Mn13 δ=12mm | 1 set | Taigang |
| 9 | Control box | 1 piece | ABK Machinery | |
| 10 | PLC | EC16R | 1 set | Taiwan Taida |
| 11 | Low-voltage electrical components | 1 set | Tianshui 213 | |
| 12 | Air compressor | 2.2kW | 1 set | Tianjin Haituo |
| 13 | Dust removal fan | QXPG75-A2-5A | 1 set | Shandong Yunqing |
