**Large Steel Pipe Outer Surface Shot Blasting Equipment**
We specialize in designing and manufacturing customized shot blasting equipment tailored to the specific cleaning needs of your workpieces. Our machines are widely used across industries for surface treatment, ensuring high-quality results with precision and efficiency.
Technological Expertise:
1. First dedicated shot blasting machine for office building exterior marble in China;
2. First specialized shot blasting machine for floor grinding tools in China;
3. First shot blasting machine for high-speed rail, filling a gap in the domestic market;
4. First shot blasting machine for crystalline silicon applications;
5. First shot blasting machine designed for oil field cable trays;
1. Specifications:
2. Production Description:
The external pipe shot blasting machine is designed for efficient surface cleaning using high-speed steel shots. It effectively removes scale, rust, and other impurities from the surface of steel pipes, leaving them clean, bright, and with improved mechanical properties. This process enhances surface adhesion, improves paint quality, and extends the service life of the steel tubes.
Key benefits include:
1) Cleaning internal and external surfaces of steel tubes, removing welding slag and other contaminants;
2) Reducing internal stress and improving fatigue resistance;
3) Enhancing paint adhesion and surface quality;
4) Ensuring thorough cleaning through targeted abrasive action.
Application: This series of machines (QGW) is ideal for cleaning various diameters of steel tubes, commonly used in petrochemical, construction, and industrial sectors.
3. Structural Features:
This specialized reciprocating shot blasting machine includes a blasting chamber, blast wheel assembly, roller conveyor, abrasive recycling system (Screw Conveyor, elevator, separator), dust removal system, and electric control system.
Blasting Chamber: Constructed from profile steel and steel plates, it provides a strong, sealed, and spacious environment for effective blasting.
Blast Wheel Assembly: Made up of a blast wheel shell, motor, impeller, directional blades, and wear-resistant components made of 20% high-chromium cast iron.
Screw Conveyor: A standard horizontal conveying device used for transporting abrasive materials within the system.
Bucket Elevator: Designed for vertical transport of abrasive media, equipped with a belt and bucket system.
Separator: Utilizes an advanced full-shutter type model to efficiently separate usable abrasive from waste.
Dust Removal System: Equipped with a cartridge or bag-type dust collector, achieving over 99.6% efficiency with dust density below 100mg/m³.
Electric Control System: Includes safety features such as alarm functions for shot ball circulation failure, preventing damage to the machine.
4. Key Advantages:
5. Trade Information:
MOQ: 1 set.
Payment Currency: USD, RMB, EUR.
Trade Terms: FOB, CIP, CFR, CIF, DDU, DDP.
Payment Method: 30% deposit via T/T, balance before delivery or L/C at sight.
Delivery Time: 15–40 days depending on the machine type.
6. After-Sales Service:
1) Installation and commissioning: Our technicians will assist with setup, but travel costs are covered by the customer.
2) Warranty: 12 months from commissioning completion, not exceeding 18 months from delivery.
3) Documentation: Full English manuals, including installation drawings, wiring diagrams, and maintenance guides.
4) Export Experience: Products have been successfully exported to countries like the USA, Russia, UAE, Australia, Mexico, and more.
5) Spare Parts: High-quality abrasives such as 20% High Chrome Castings and ZGMn13 are available.
We warmly welcome you to visit our factory in Qingdao.
We specialize in designing and manufacturing customized shot blasting equipment tailored to the specific cleaning needs of your workpieces. Our machines are widely used across industries for surface treatment, ensuring high-quality results with precision and efficiency.
Technological Expertise:
1. First dedicated shot blasting machine for office building exterior marble in China;
2. First specialized shot blasting machine for floor grinding tools in China;
3. First shot blasting machine for high-speed rail, filling a gap in the domestic market;
4. First shot blasting machine for crystalline silicon applications;
5. First shot blasting machine designed for oil field cable trays;
1. Specifications:
| Type | Cleaning Size (mm) | Cleaning Speed (m/min) | Purpose |
| QGW100 | 50-300 | 2-10 | Outer Wall Shot Blasting Machine |
| QGW720 | 159-720 | 2-6 | |
| QGW1200 | 219-1016 | 1-6 | |
| QGW1500 | 325-1600 | 1-6 | |
| QGW2800 | 1016-2800 | 1-2 | |
| QGN100 | 50-300 | 1-4 | Inner Wall Shot Blasting Machine |
| QGN700 | 325-720 | 1-2 | |
| QGN1000 | 720-1016 | 1-4 | |
| QGN1500 | 1016-1500 | 1-4 |
2. Production Description:
The external pipe shot blasting machine is designed for efficient surface cleaning using high-speed steel shots. It effectively removes scale, rust, and other impurities from the surface of steel pipes, leaving them clean, bright, and with improved mechanical properties. This process enhances surface adhesion, improves paint quality, and extends the service life of the steel tubes.
Key benefits include:
1) Cleaning internal and external surfaces of steel tubes, removing welding slag and other contaminants;
2) Reducing internal stress and improving fatigue resistance;
3) Enhancing paint adhesion and surface quality;
4) Ensuring thorough cleaning through targeted abrasive action.
Application: This series of machines (QGW) is ideal for cleaning various diameters of steel tubes, commonly used in petrochemical, construction, and industrial sectors.
3. Structural Features:
This specialized reciprocating shot blasting machine includes a blasting chamber, blast wheel assembly, roller conveyor, abrasive recycling system (Screw Conveyor, elevator, separator), dust removal system, and electric control system.
Blasting Chamber: Constructed from profile steel and steel plates, it provides a strong, sealed, and spacious environment for effective blasting.
Blast Wheel Assembly: Made up of a blast wheel shell, motor, impeller, directional blades, and wear-resistant components made of 20% high-chromium cast iron.
Screw Conveyor: A standard horizontal conveying device used for transporting abrasive materials within the system.
Bucket Elevator: Designed for vertical transport of abrasive media, equipped with a belt and bucket system.
Separator: Utilizes an advanced full-shutter type model to efficiently separate usable abrasive from waste.
Dust Removal System: Equipped with a cartridge or bag-type dust collector, achieving over 99.6% efficiency with dust density below 100mg/m³.
Electric Control System: Includes safety features such as alarm functions for shot ball circulation failure, preventing damage to the machine.
4. Key Advantages:
| 1 | 10 years of experience in shot blasting machinery production. |
| 2 | 22,000 m² production area with strong manufacturing capabilities. |
| 3 | Professional engineers provide tailored solutions for your needs. |
| 4 | Comprehensive quality control with CE, BV, and ISO9001 certifications. |
| 5 | High-quality imported components from well-known brands. |
| 6 | Fast delivery, just one hour to Qingdao port. |
| 7 | Professional after-sales support with 24-hour email response. |
| 8 | On-site installation and commissioning available at your factory. |
5. Trade Information:
MOQ: 1 set.
Payment Currency: USD, RMB, EUR.
Trade Terms: FOB, CIP, CFR, CIF, DDU, DDP.
Payment Method: 30% deposit via T/T, balance before delivery or L/C at sight.
Delivery Time: 15–40 days depending on the machine type.
6. After-Sales Service:
1) Installation and commissioning: Our technicians will assist with setup, but travel costs are covered by the customer.
2) Warranty: 12 months from commissioning completion, not exceeding 18 months from delivery.
3) Documentation: Full English manuals, including installation drawings, wiring diagrams, and maintenance guides.
4) Export Experience: Products have been successfully exported to countries like the USA, Russia, UAE, Australia, Mexico, and more.
5) Spare Parts: High-quality abrasives such as 20% High Chrome Castings and ZGMn13 are available.
We warmly welcome you to visit our factory in Qingdao.
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