Skew Roll Conveyor Pipe Blasting Machine
Skew Roll Pipe Blasting Machine (External Surface)
The steel pipe shot blasting machine is a blasting machine with special skew roll conveyor, designed for removing scale, paint and rust from carbon steel pipes. Another application is to blast cleaning LPG cylinders, gag cylinders or cylindrical work pieces which can easily pass through the blasting chamber on a V shape roller conveyor.
Steel pipe blasting machine has external wall blasting machine and internal wall blasting machine. The internal wall blasting machine can blast clean pipe with diameter from 50mm to 300mm by using air blasting. If the steel pipe diameter is from 300-700mm, it can use air blasting method or shot blasting method. If the diameter is above 700mm, it should use automatic shot blasting machine to do this job.
Blasting wheels are made from wear-resistant materials with power from 5.5 to 30 kW, providing efficient shot blasting. Blasting speed can be from 0.5m/min to 2m/min.
High quality cartridge type dust collector is used to keep the environmental protection, which makes sure the dust emission lower than 30mg/m3.
Diablo steel rollers conveyor for small pipes diameter and skew rubber rollers for bigger pipe diameter
Equipment designed for portability and be able to operate at any sites in open space
Painting works immediately after blasting finishes are protected with custom made weather protection shed
Some other more complex pipe conveyor systems with loading and unloading lifters installed
The external surface appearance after blasting is spiral marked with rollers contact lines
WEBLAST provides design to suit the requirement of your production needs. Generally the combinations of machine sizes are as described in the table below.
|Pipe diameter (mm)||50-450||100-650||150-1000||150-1250||500-1800-3050|
|Max pass speed (m/min)||4||3||2.5||2||2|
|Min pass speed (m/min)||2||1.5||1||0.8||0.5|
|Type of conveyor 12mL||Diablo Rolls||D200 Rolls||D360 Rolls||D360 Rolls||D360-D500 Rolls|
|Other Features||Material loader un-loader, no pit or very shallow pit design|
Project Reference on Skew Roll Type Pipe Blasting Machines
References for downloads
|WBM2-00.pdf||General brochure on skew-roll pipe blasting machine|
|2003Wt38PtechP7030.pdf||Machine test blast for acceptance|