Zhangjiagang City Stelle Coating Equipment Co.,Ltd.
Zhangjiagang City Stelle Coating Equipment Co.,Ltd. Surface Challenge Expert We Make Your Toughest Preparation Easy !!!
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Mobile Dry Sand Blasting Equipment for Removal Paint / Steel Structure
Product Description:
The application range of “spurting edge suction” is continuously extended. It is mainly suitable for non-polluting sandblasting work sites on the construction site, as well as small-area sandblasting repair work on the construction site. Typical applications are in the extrusion rolls and metal of plastic products. The surface of the rolls and rubber rolls is finely blasted, and only this model can make a truly "online" or "environmental" function. The environmental advantages of this model are also irreplaceable in places such as weld repair.
Main technical parameters:
| 1. Automatic Filling Value The machine is provided with automatic mushroom valve (Filling Valve) for quick refilling of abrasive. 2. Tungsten Carbide Venturi Nozzle The long & short series convergent-divergent tungsten carbide lined blasting nozzle ensures high velocity, evenly distributed blast pattern & higher blasting output and provides lower wear, longer life and greater resistance against breakage. 3. Blast Hose The blast hose is highly abrasion resistance with improved mixing valve outlet for longer life, high flexibility with lower bend radius & lightweight and electrically antistatic for safe operation. 4. Abrasive Control Valve The machine is fitted with a pinch valve with a hand wheel to control the abrasive flow through blast nozzle. 5. Abrasive Sieving A wire screen is fitted with pneumatic vibrator to sieve abrasive to avoid blast line choking. 6. Abrasive Tank Construction Abrasive tank is fabricated from tested quality steel plate in accordance with IS-2825 and hydraulically tested at 250 psi. 7. Automatic Exhaust Valve It vents outlet air and thereby machine is depressurized instantly. Valve opens automatically with stop of air supply to machine and vice-versa. 8. Air Filter & Pressure Gauge An online air filter and pressure gauge is provided. 9. Ball Valve The machine is fitted with ball valve having stainless steel ball (An anti-corrosive material) to ensure full air flow without pressure loss. It is recommended to perform blasting operation inside Blast Room which consist of an Enclosure, Dust collector, Recovery System (Semi/Automatic), Work handling system etc. The size of Blast Room is mainly governed by size of Job, No. of Operators etc. |
| Model | STR-340 | STR-430 | STR-400 |
| Abrasive drum diameter (mm) | 340 | 430 | 400 |
| Height(mm) | 1000 | 1100 | 1000 |
| Abrasive drum volume (m3) | 0.024 | 0.06 | 0.1 |
| Weight (kg) | 60 | 80 | 90 |
| Work pressure (bar) | 2-8kg | 2-8kg | 2-8kg |
| Spray gun quantity | 1 | 1 | 1 |
| Nozzle diameter (mm) | ￠8 or 10 | ￠8 or10 | ￠8 or 10 |
| Gush arenaceous tube | 5m | 5m | 5m |
| Efficiency(m2/h) | 15 | 20 | 28 |
Please check the operating video in our YOUTUBE channel below:
