Steel Pipe External Wall Shot Blasting Machine

Steel Pipe External Wall Shot Blasting Machine Overview
Skew roll shot blasting machines are mainly for the automatic shot blast of the outside surface of pipes, tubes, bars, gas bottles, and other cylindrical bodies.
Different types of shot blasting machines with Diabolo rollers are available, having a variable number of blast wheels, varying sizes of diabolo rollers, and installed powers, depending on the customer’s production requirements.
Technical Specifications
Parameter | Dia of cleaning size(mm) | Cleaning speed(m/min) |
QGW100 | 50-300 | 1-4 |
QGW700 | 325-720 | 1-2 |
QGW1000 | 720-1016 | 1-4 |
QGW1500 | 1016-1500 | 1-4 |
Features


- Specialized Design for Cylindrical Pipes:
The machine is engineered to handle pipes of various diameters and lengths.
Adjustable settings accommodate different pipe sizes.
- Rotary or Linear Pipe Movement:
Pipes may rotate on rollers or move linearly through the blasting chamber to ensure uniform cleaning.
A combination of rotation and linear movement ensures comprehensive surface treatment.
- High-Efficiency Blast Turbines:
Equipped with high-power blast wheels that propel abrasive media onto the pipe’s outer surface at high velocity.
Uniform blasting ensures thorough cleaning of rust, scale, and old coatings.
- Abrasive Media System:
Steel shots or grits are commonly used to clean and roughen the surface for coating or painting.
A recycling system recovers, cleans, and reuses the abrasive, enhancing cost-efficiency.
- Dust Collection and Filtration:
Equipped with an efficient dust extraction and filtration system to maintain a clean environment.
Removes fine debris and contaminants during operation.
- Robust Construction:
Made of durable materials to withstand continuous operation in industrial environments.
The inner walls of the blasting chamber are typically lined with wear-resistant materials.
- Surface Preparation Standards:
Achieves industry-standard surface profiles like SA 2.5 or SA 3 for coating and painting applications.
Prepares surfaces for better adhesion of coatings or paints, improving corrosion resistance.
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Categories
Whatever your needs, we’re here to make it happen.
Skew-roll shot blasting machine is a fully automated system designed to remove rust and scale from many cylindrical parts:
Pipes
Tubes
Round bars
Torsion bars
Drill rods
Re-bars
Gas cylinders, etc.
The workpieces pass through the blast machine on a specially designed skew roll-type material handling system. Extensive high-production blast cabinets can handle various work sizes at variable cleaning speeds.
Our Products
Shot Blasting Machine
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Drum Shot Blasting Machine
The machine is suitable for sand-casting, rust removal, descaling and surface strengthening of small castings, forgings, stampings, gears, springs and other parts in machine tools, automobiles, textile machinery, metallurgy, chemical industry, and aerospace industries.

Wire Rod Shot Blasting Machine
The Wire Rod Shot Blasting Machine is a specialized industrial equipment tailored for the surface preparation of wire rods or wire coils.

Tumble Belt Shot Blasting Machine
The tumble shot blasting machine are designed for cleaning foundry, forge and mill duty parts and components and with long lifespan rubber belt conveyor.

Road Shot Blasting Machine
Road shot blasting machine is a specialized machine crafted for surface preparation such as concrete floor, asphalt road, airport runway, pavement, bridge deck, steel plate, ship deck etc.

Wire Mesh Belt Shot Blasting Machine
Wire Mesh Belt machines are used for desanding of flat, thin walls and fragile parts of iron and aluminium alloys what requires specific demands on the shot blasting machine as well as shot blasting process.

Turntable Shot Blasting Machine
Turntable shot blasting machine is mainly used for cleaning the flat work-piece which is afraid of collision.

Roller Conveyor Shot Blasting Machine
Roller conveyor blast machines are suitable for the descaling, paint stripping, rust removal, roughening, and cleaning of work pieces such as sheet metal plates, profiles, beams, and pipes.

Sand Blasting Room
Sand blasting room are large chambers designated for storing abrasive blast pots, collecting abrasive leftovers, and recycling the blast abrasive. A blast room consists of an enclosure that prevents fine abrasive material from entering the outside air and a system designed to reclaim your abrasive material.

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