Preservation lines are used for protection of sheet metal and sections with a thin layer of basic coating in the storage and processing phase, and for basic colour application before final colour application.
Different types of shot blasting machines, like Roller conveyor shot blasting machine (P type), Tube / Pipe and solid bars shot blasting machine (PC type) and Continuous shot blasting machines with overhead conveyor (VPP type), can be integrated in preservation lines.
Procedure, based on cleaning of rusty surface in continuous cleaning machine and basic colouring in the automated colouring chamber, is automated, which provides reasonable economic benefits with large quantities and quality protection.
Preservation line in general includes hydraulic loading device, conveyor, pre-heating chamber, shot blasting machine, dust collector, basic colouring chamber, conveyor and a hydraulic unloading device. If technological needs require it, the line may be incorporated into other lines, which combine following operations: levelling, cutting, welding, final colouring, etc.
All shot blasting machines have installed ir wheels, which can be upgraded to ir sm@rt wheel. In combination with ir sm@rt valve the operation of shot blasting machine is more effective and optimal.
Gostol TST installed many shot blasting machines all over the world. If you would like to know where our shot blasting machines are installed check our references.
|Max. Workpiece dimensions a x b (mm)||300x600||500x1200||800x2000||1000x2500||1200x3000|
|Passing speed (m/min)||0.5-2.5||0.5-2.5||0.5-2.5||0.5-2.5||0.5-2.5|
|Total installed power (kW)||41||72||143||147||157|
|Consumption of heat energy (kW)||110||180||390||510||620|
|Exhausten air quantity (m3/h)||6000||12000||18000||22000||25000|
|Compressed air consumption 6 bar (Nm3/min)||0.4||0.8||1.1||1.4||1.6|
|A Max. height (mm)||4700||6100||6700||7900||7500|
|B Max. width (mm)||5400||5600||6500||10500||6300|
|C Max. length (mm)||14000||16000||25000||52000||52000|
|F Depth of foundations (mm)||without foundations||1500||1750||800||1500|