Qgw Series Steel Pipe External Wall Shot Blasting Machine

Product Description

Steel pipe outer wall shot blasting machine

QGW-Series steel pipe external wall shot blasting machine is a special through-type surface pretreatment equipment for steel pipe outer surface cleaningnanchenmac.... Adopting V-skew roller conveying structure, the steel pipe rotates 360° while moving forward continuously through the blast chamber. High-speed steel shot ejected by blast wheels impacts the pipe outer surface to thoroughly remove rust, mill scale, welding slag and other contaminants.

After blasting, the pipe surface can reach Sa2.0-Sa2.5 cleanliness grade complying with ISO 8501-1 standard, forming proper surface roughness, greatly improving adhesion of anti-corrosion coating such as 3PE, FBE and bitumen paint. It is the ideal pretreatment equipment for steel pipe anti-corrosion production line.

The whole set consists of blast chamber, high-efficiency blast wheels, bucket elevator, full-curtain air separator, pulse cartridge dust collector, skew roller conveyor and PLC & touch-screen control system. Abrasive media is recycled and purified automatically, with high separation efficiency and low abrasive consumption. Multi-layer sealing rubber curtains reduce shot leakage. Wear-resistant protective liners are equipped inside blast chamber for long service life.

Features Of Steel pipe outer wall shot blasting machine  :

360° full-circumference uniform blasting for steel pipe outer wall, stable cleaning quality

Continuous through-feed working mode, high production efficiency for mass production

PLC + touch-screen automatic control, easy operation and parameter adjustment

Automatic abrasive recycling & purification system, low running cost

Pulse cartridge dust collector, low dust emission, meets environmental protection requirements

Wear-resistant liners inside blast chamber, long service life, convenient maintenance

Flexible customization on pipe diameter, processing speed and overall layout

Technical parameter of Steel pipe outer wall shot blasting machine

According to your requirements, the most suitable machines will be designed for your workpieces please indicate the following details.

1. What kind of workpiece will you clean?

2. The workpiece size, length, width and height of maximum workpiece?

3. How many workpiecs do you want to clean per day?

Based on this question, the detailed technical proposals will be sent to you for reference.

Specification

Packing & Delivery

Mainly products

Company Profile

Qingdao Xiangmao Machinery Manufacturing Co., Ltd

Qingdao Xiangmao Machinery Manufacturing Co., Ltd. is a specialized manufacturer of sand casting equipment integrating R&D, design and production.

Production of resin sand casting production lines, clay sand reclamation complete sets of equipment; V-process casting production line, EPC (Lost Foam) modeling equipment; Sand preparation and shot blasting machine; Core shelling machinery, core shooting machine,  Jolt Squeeze Molding Machine, Full range of casting molding machinery.

Holding ISO9001 certification, our product quality is widely recognized by customers worldwide. Our products have been exported to Russia, Southeast Asia, the Middle East, Africa, Indonesia, Brazil and beyond, earning global trust through reliable quality and professional service.

We provide complete pre-sales, in-sales and after-sales support, including equipment installation, commissioning and operation training. For large turnkey projects, our on-site engineers are ready to provide dedicated technical support.

Manufacturing Workshop

Certifications

FAQ

Question and Answer about shot blasting machines:

What is a shot blast machine?

A shot blaster is a machine that controls the flow or stream of fine metal beads as they are forcibly projected against a surface by mechanical acceleration.

What material is used for shot blasting?

Types of metal abrasives used in shot blasting include steel grit, copper shots, and aluminum pellets. Other methods of shot blasting use silica sand, glass beads, synthetic materials like sodium bicarbonate (baking soda), and even agricultural materials like crushed kernels.

Will shot blasting remove rust?

Shot blasting is the process of abrading the surface of a metal workpiece to remove rust, dirt and other solidified contaminants by hurling a high speed stream of tiny pieces of stainless steel that resemble buckshot. It is capable of deburring, shaping and texturing a surface.

What is the difference between sandblasting and shot blasting?

Essentially, the sandblasting process uses compressed air to shoot some form of abrasive media like sand against the product being treated. Shotblasting employs centrifugal force from a mechanical device to propel treatment media upon the product.