Industrial shot blasting equipment is a high-efficiency surface treatment machine that uses centrifugal force to propel steel shots at high speed onto workpiece surfaces. It effectively removes rust, mill scale, old paint and surface contaminants from metal parts, while also creating a uniform rough texture that significantly improves the adhesion of subsequent coatings such as paint and powder coating. This process not only enhances the appearance of finished products but also extends their service life by improving corrosion resistance and fatigue strength.
Widely used across structural steel fabrication, metal sheet processing, automotive manufacturing, shipbuilding and construction equipment industries, it has become an indispensable production step for any company working with metal components. However, many small and medium-sized manufacturers still rely on outdated manual sandblasting methods or aging equipment that deliver inconsistent quality, low productivity and high operating costs.
Parameters of YG Industrial Shot Blasting Equipment
| 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 |
Case 1: Small Structural Steel Fabricator in the US
Customer Background :
A small structural steel fabrication company based in the United States, specializing in manufacturing steel beams, brackets and supports for commercial and residential construction projects.
Customer Requirements:
The company had been using manual sandblasting for surface preparation, which created three critical problems:
- Extremely low productivity: Three workers could only process approximately 50 square meters of steel per day
- Inconsistent quality: Manual application frequently resulted in missed spots and uneven cleaning, leading to rework
- Environmental compliance issues: Uncontrolled dust emissions put the company at risk of significant fines from local regulators
- They needed compact, efficient, and environmentally friendly steel shot blasting equipment that could handle structural steel pieces up to 1200mm in width.
YG’s Solution:
Based on their workpiece dimensions and production volume, we recommended the YG-6912 pass-through shot-blasting machine. This model features a 1200mm effective cleaning width that perfectly matches their maximum workpiece size. It is equipped with four 250kg/min blast wheels that deliver uniform and thorough cleaning of all surfaces.
The machine includes an integrated high-efficiency dust collection system that captures over 99% of airborne particles, ensuring full compliance with US environmental regulations. Its modular design simplified installation, and the customer’s technical team completed setup and commissioning in just three days with our remote technical support.
Customer Feedback:
“This equipment has completely transformed our production process. We now only need one operator to run the machine, and we process over 300 square meters of steel per day—that’s a six-fold increase in productivity. The cleaning quality is consistently excellent, which has eliminated rework and improved our customer satisfaction. Most importantly, the dust problem is completely solved, and we no longer worry about environmental inspections. This has been one of our best investments this year.”
Case 2: Medium-Sized Metal Sheet Processor in the US
Customer Background:
A medium-sized metal sheet processing company in the United States that supplies pre-treated steel and aluminum sheets to the automotive and home appliance industries.
Customer Requirements :
The company had been using an old industrial shot blaster that was over 12 years old. The aging equipment suffered from frequent breakdowns, and maintenance costs had been increasing steadily. More critically, the old machine could only process steel plates between 5 mm and 30 mm thick, preventing it from accepting orders for thinner-gauge materials and thicker structural plates.
They needed more advanced and flexible industrial shot blasting equipment that could handle metal sheets ranging from 1.5 mm to 60 mm thick and up to 2000mm wide, while also increasing processing speed to meet growing customer demand.
YG’s Solution :
We recommended the YG-6920 industrial shot blasting equipment for their operation. This model offers a 2000mm effective cleaning width and can process steel plates from 3 mm to 60 mm thick, fully covering their entire product range. It is equipped with six 250kg/min blast wheels, which increased their cleaning speed by 40% compared to their old machine.
The machine features a variable-speed conveyor system with speeds adjustable from 0.5 to 4 meters per minute, allowing operators to optimize cleaning parameters for different material thicknesses and types. All wear components are made from high-chromium alloy steel, which lasts three times longer than standard materials and significantly reduces maintenance costs.
Customer Feedback :
“The new machine runs extremely reliably with almost no unplanned downtime. We can now process the full range of sheet thicknesses our customers require, which has allowed us to take on many orders we previously had to turn down. The increased processing speed means we can fulfill more orders on time, and our customer satisfaction has improved dramatically. Maintenance costs have dropped by 60% compared to our old machine, and our return on investment has been even better than we expected.”
Key Advantages of Modern Industrial Shot Blasting Equipment
- Consistent Quality Control: Unlike manual blasting, which depends entirely on operator skill, automated shot blasting delivers uniform results every time. The precisely positioned blast wheels ensure that all surfaces receive equal treatment, eliminating missed spots and over-blasting. This consistent quality improves the adhesion of subsequent coatings and extends the service life of the finished product.
- Environmental Compliance: Modern steel shot blasting equipment incorporates advanced dust collection systems that capture virtually all airborne particles. This not only protects workers from respiratory hazards but also ensures compliance with the strictest environmental regulations in the United States. The closed-loop system also recycles over 95% of the shot media, reducing material waste and operating costs.
- Labor Efficiency: An automated pass-through shot blasting machine requires only one operator to load and unload workpieces, compared to multiple workers needed for manual blasting. This significantly reduces labor costs and solves the problem of labor shortages that many US manufacturers face. The simple operation also means that new employees can be trained quickly, without requiring specialized skills.
- Reduced Maintenance Costs: Newer industrial shot blaster designs use high-quality wear-resistant materials for all critical components. This extends the service life of parts and reduces the frequency of replacements. Modular construction also makes maintenance easier and faster, minimizing downtime and maximizing production time.
