Roller conveyor shot blasting machine for Beams
Roller conveyor shot blasting machine effectively prepares surfaces by descaling, de-rusting, removing paint, and performing deburring tasks. It is ideal for metal profiles, welded constructions, and sheet metal components of various dimensions.
The tunnel-type shot blasting machine incorporates motorized continuous automatic roller conveyors with adjustable feed speed and steel-shot flow regulation using VFD inverters. These conveyors transport workpieces into the shot blasting room where strategically positioned turbines ensure comprehensive coverage without any missed areas. CAD stimulation precisely projects the optimal angles, enabling thorough cleaning within a single cycle. Special abrasion-resistant rubber belts are installed at the entrance and exit to prevent abrasive material from escaping.
The automatic roller conveyor type shot blasting machine boasts a robust housing safeguarded by wear-resistant shields made of manganese steel protective liners. Additionally, the exit vestibule features a rotating sweeping system and a high-pressure fan blowing device that effectively removes abrasive material from treated objects before their exit, particularly for plates.
Features & Advantage:
- PLC control reduces labor costs.
- Ensures consistent surface cleaning.
- Continuous feed for beams, plates, and profiles.
- Robust wheel turbines with high-chrome wear-resistant material and multi-grade projectiles.
- Compact structure, easy operation, low maintenance cost, and high reputation.
- Environmentally friendly, no pollution.
Applications:
- Marble & Cement: Enhancing stone surface texture, anti-skid properties, retexturing, and decorative applications.
- Metal construction works: Preparing surfaces for welding, cutting, drilling, and other operations.
- Pipes: Surface cleaning for painting, coating, drilling, welding, etc.
- Plate: Achieving smooth sheet surfaces for painting, coating, cutting, welding, etc.
- Customized-made: Cleaning surfaces from rust, rubber, sand, and other contaminants.
Technical parameter of Roller conveyor Shot Blasting Machine:
| Model | RC-800 | RC-1200 | RC-1500 |
|---|---|---|---|
|
Workable Width |
800mm |
1200mm |
1500mm |
|
Blasting capacity |
8*180kg/min |
8*180kg/min |
8*250kg/min |
|
Total power |
145KW |
145KW |
200KW |
Characteristics of Roller continuous 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;
Durable Shot Blasting Chamber:
Shot blasting room: The shot blasting room is designed using CAD to achieve optimal blasting angles and distances. It is constructed with durable profiles and 10mm plates, while the direct-blasting hot area utilizes upgraded manganese casting steel with 35-45 HRC for enhanced wearing resistance.
Entrance/Exit: The input and output areas are sealed with rubber bands, and a labyrinth structure is implemented to prevent abrasive leakage.
Roller conveying system:
Rollers: The roller conveyors are equipped with manganese liners to extend their lifespan. The bearing support is designed in a labyrinth shape to prevent leakage of the steel media.;
Capacity: The rollers which self-rotate speed variable controlled, and the lifting capacity can reach 1,000 – 3,000kgs/m;
Recycle of abrasive material:
Elevator: The elevator raises the abrasive to the separator, utilizing a bucket made of foundry casting, while a tension device prevents belt slippage.;
Separator: The separator incorporates DISA & Pangborn technology, enabling the separation of abrasive into three classes with an impressive efficiency rate of 99.5%;
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, PLC automatic control & 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;