Roller Conveyor Shot Blasting Machines

Roller conveyor shot blasting is a surface treatment process where workpieces are conveyed on a roller conveyor system through a blast chamber.

Workpieces

Applications

About

Roller conveyor shot blasting is a surface treatment process where workpieces are conveyed on a roller conveyor system through a blast chamber. High-speed abrasive particles are propelled onto the workpiece surfaces, removing contaminants, scale, and rust, and preparing them for further processing or coating.

GEC offers a range of Airless Shot Blasting Machine Tunnel/Roller Conveyor Type for descaling mild steel plates and structural sections prior to painting. These machines are designed for large production output and surface treatment. The number of Blast Wheels varies according to the job size and required productivity.

Technical Specification

S. No.	Description	AT-150-50-4W	AT-200-50-6W	AT-200-100-8W	AT-300-150-10W
1.	Passage Opening Width (mm)	1500 mm	2000 mm	2000 mm / 2500 mm	3000 mm
1.	Height (mm)	500 mm	500 mm	1000 mm / 500 mm	1500 mm
2.	No. of Blast Wheel	4	6	8	10
3.	Power of Blast Wheel	15 HP	15 HP	15 HP	15 HP
4.	Roller Conveyor Speed	0.5 – 3 m/min (variable)	0.5 – 3 m/min	0.5 – 3 m/min	0.5 – 3 m/min
5.	Abrasive Type	Steel Shot / Steel Grit	Steel Shot / Steel Grit	Steel Shot / Steel Grit	Steel Shot / Steel Grit
6.	Type of Dust Collector	Pulse JET	Pulse JET	Pulse JET	Pulse JET
7.	Height of the Machine	6500mm	6900mm	7700mm	8000mm
8.	Roller Pitch	900	900	900	900
9.	Application	Plates, Angles, Channels, Small Beams	Medium I-Beam, H-Beam, Angles, Fabricated Parts	Heavy I-Beam, H-Beam, Pipes, Structural Sections	Extra Heavy Plates, Large H-Beams, Box Sections, Wind Tower Sections
10.	Component Movement	Continuous Through Conveyor	Continuous Through Conveyor	Continuous Through Conveyor	Continuous Through Conveyor
11.	Requirement of Pit	Yes	Yes	Yes	Yes