The channel shot blasting machine, also known as the pass-through shot blasting machine in English, is a device designed for continuous surface treatment. Its unique channel structure allows the workpiece to be continuously shot blasted during operation, achieving efficient batch surface cleaning and strengthening. Compared with traditional shot blasting equipment, the channel shot blasting machine has more automation, which can significantly improve production efficiency and save labor costs. Unlike other systems, such as wheel blasting shot systems, it has advantages in processing long-sized and large-volume workpieces due to its channel design.
Pass through shot blasting machine parameters
| Parameter | YG-698 | YG-6912 | YG-6915 | YG-6920 | YG-6925 | YG-6930 | YG-6940 |
| The effective cleaningwidth(mm) | 800 | 1200 | 1500 | 2000 | 2500 | 3000 | 4000 |
| The room feed-insize(mm) | 1000*400 | 1400*400 | 1700*400 | 2200*400 | 2700*800 | 3200*800 | 4200*400 |
| The length of cleaningThe workpiece (mm) | 1200-12000 | 1200-1600 | 1200-12000 | 1200-12000 | 3000-12000 | 2400-12000 | 4500-18000 |
| The speed of the conveyor(m/min) | 0.5-4 | 0.5-4 | 0.5-4 | 0.5-4 | 0.5-4 | 0.5-4 | 0.5-4 |
| The thickness of the cleaningsteel sheet(mm) | 3-60 | 3-60 | 1.5-60 | 3-60 | 3-60 | 3-110 | 4.5-100 |
| The section steelspecification(mm) | 800*300 | 1000*300 | 1500*300 | 2000*300 | 2500*700 | 3000*700 | 4000*300 |
| The quantity of shotblasting(kg/min) | 4*180 | 4*250 | 4*250 | 6*250 | 6*250 | 6*360 | 8*360 |
| The first enclosedquantity(kg) | 4000 | 4000 | 4000 | 4500 | 4500 | 8000 | 11000 |
| Roll brush adjustingheight(mm) | 200 | 200 | 350 | 450 | 600 | 850 | 900 |
| Total power (kW) | 90 | 78.3 | 113.5 | 156.6 | 204.8 | 224.55 | 293.6 |
| Airness size(m3/h) | 22000 | 17560 | 19000 | 19550 | 27758 | 28050 | 38000 |
Shot blasting machine application
- Automobile manufacturing industry: In the production process of automobile parts, the pass-through shot blasting machine can clean and strengthen the surface of engine cylinder blocks, wheels, etc.
- Shipbuilding industry: Before painting, large steel structures of ships need to be pre-treated by shot blasting machines to remove rust and old paint layers and enhance the adhesion of the coating.
- Mechanical processing industry: various mechanical parts, such as shafts, gears, etc., can eliminate surface stress and improve surface roughness after shot blasting.
- Building hardware industry: For metal components used in construction, shot blasting machines can perform surface treatment to achieve a good appearance and enhance rust resistance.
Pass through shot blasting machine working principle
When the workpiece enters the equipment through the entrance of the channel shot blasting machine, the high-speed rotating shot blasting machine accelerates the projectile and ejects it onto the surface of the workpiece. The projectile hits the workpiece at a very high speed to remove impurities, oxide scale, etc., on the surface. During the shot blasting process, the workpiece moves at a uniform speed to ensure that each part can be treated evenly. The treated projectiles and dust are collected by the recovery device at the bottom. After screening and separation, the projectiles re-enter the shot blasting machine for recycling, while the dust is filtered and purified by the dust removal system and discharged.
Features of shot blasting machine
- Efficient and continuous operation: The channel design allows the workpiece to pass continuously and uninterruptedly, greatly improving production efficiency and suitable for large-scale production.
- Uniform treatment effect: Multiple shot blasting machines are arranged at multiple angles to ensure that the surface of the workpiece is treated comprehensively and evenly.
- High degree of automation: The equipment is equipped with an advanced control system, which can realize automatic operation of the entire process, such as automatic loading, shot blasting, and unloading.
- Convenient maintenance: modular design is adopted, which is easy to install, debug, and maintain, and reduces the downtime of the equipment.
Professional shot blasting machine manufacturers- YG
As a well-known pass through shot blasting machine supplier in the industry, YG has rich experience in R&D and production. The company has a professional technical team that can provide customized solutions according to the different needs of customers. From equipment design, manufacturing to installation and commissioning, YG provides one-stop service. The strict quality control system ensures that each pass through the shot blasting machine meets high standards and provides customers with reliable and efficient surface treatment equipment. With high-quality products and perfect after-sales service, YG has won a good reputation in the market.