The QGW external/outer pipe surface shot blasting machine can removal the oxide scale, rust and other sundries from the pipe outer and inner to have a good effect of derusting, reach the national standard of SA2-SA3 in SR/TQ414-98. It can improve the tensile and compresive resistance of the pipe surface and can also possess the reliable depth of abrasion pattern, so as to get strong adhesion of the coating on the pipe with a satisfying result of anticorrosion and therrmal insulation. Meanwhile, the derusting speed can be adjusted as 1-6m/min according to different types
Wheel rollers deliver steel pipes to blasting chamber where work pieces will be blasted by blasting wheels mounted at bottom of the chamber. Out-feeding rollers deliver blasted and finished steel pipes out of blasting chamber for unloading.
Hydraulic loading and unloading device is optional for continuous and automatic production line.
|1||Model||QGW Series For Steel Pipe Outer Wall Cleaning|
|2||Blasting Wheels Quantity||4sets / 6 sets / 8sets|
|3||Cleaning Size||D30mm to D2000mm or customized|
|4||Feeding Speed||0.5-1.5m/min adjustable|
|5||Roller Design||Ordinary Roller system or V roller system or wheels type roller|
|6||Feeding System||Semi-auto or Full Auto Feeding|
|7||Power||About 50kw to150kw|
|8||Finished Surface Level||Sa2.0-2.5|