Portable shot blasting machine for road surface
The Closed-circuit portable shot blasting machine for road floor is a compact, mobile shot blaster that enhances the roughness and friction coefficient of concrete floors and asphalt pavements.
By controlling particle size, shape, and adjusting walking speed, different shot strengths and surface treatment effects are achieved.
Movable portable concrete shot blasting machines come in hand-push, vehicle-mounted, and white line types.
The shot blasting machine feature a walking motor for independent movement, with the ability to climb up to 30% inclines, also which have forward and reverse functions and operate on three-phase asynchronous power (380v/480v) at 50Hz/60Hz frequencies.
Features of Shot Blasting Machine:
- Compact design with no need for foundation, minimal noise.
- Portable and movable shot blaster.
- Consistently achieves a flawless finish on floor surfaces.
- Environmentally friendly, no pollution.
Applications of Shot Blasting Machine:
- Marble, Blocks, Bricks, Tiles, Kerbstones, Slabs & Cement: Stone surface roughness, anti-skid, retexturing, decoration;
Technical of Portable shot blasting machine
| Items | SA-270 | SA-550D | SA-850D |
|---|---|---|---|
|
Shot turbines quantity |
1 set |
2 sets |
2 sets |
|
Workable width |
270mm |
550mm |
800mm |
|
Walking speed |
0.5~23m/min |
0.5-33 m/min |
0.5-33 m/min |
|
Concrete surface |
180m2/h |
400m2/h |
600m2/h |
|
Steel plate surface |
40-50 m2/h |
80-100 m2/h |
120-160 m2/h |
|
Shot abrasive diameter |
Ø1.2-1.5mm |
Ø 1.5-1.8mm |
Ø 1.5-1.8mm |
|
Overall size |
1000*300*1100mm |
2050*725*1460mm |
1950*1020*1550mm |
Characteristics of movable Shot Blasting Machine:
Airless Shot Wheel Turbines:
Shot turbines: Variable from 2200 to 3800 RPM for maximum abrasive velocity fitted with optional electronic inverter control; Upgraded wearing-resistance protective liners with low working noise & vibration;
Blade: Cast from unique wearing resistant alloy for extensive life with access design for easy change;
Movable Shot Blasting machine advantage:
- Concrete bridge deck surface treatment.
- Road tunnel maintenance.
- Asphalt pavement maintenance.
- Municipal and paved roads.
- Preventive maintenance of airport runways.
The Closed circuit shot blasting machine efficiently removes debris and impurities from concrete surfaces, while simultaneously creating a uniformly roughened texture. This enhances bonding strength between the waterproof layer and the concrete base. Additionally, the shot blasting process exposes concrete cracks and other issues, allowing for timely remedial actions.
Dust collect system:
Cartridge filter: The dust collector filters utilize a cartridge-type system, boasting an exceptional efficiency rate of 99.9% and offering hassle-free replacement of cartridge filters;
Noise: Silencer to minimize of noise reach of 90dB;
Electrical Control system:
Electrical elements: All voltage adopts, overload protection on all motors, HMI (Human Machiner Interface) to monitor all elements;
Safety: The operation features a safety interlock system, while the control cabinet is protected with IP65 rating;