HVG OTHER INDUSTRIAL EQUIPMENT 0049

HVG OTHER INDUSTRIAL EQUIPMENT 0049: Sand Blasting Room

The sand blasting room is comprised of cross in-feed transverse conveying unit (option), in-feed conveying rollers, sand blasting system, dust removing system, painting system, drying system, organic gas and paint mist treatment device, out-feed conveying system cross out-feed transverse conveying unit (option) and electrical system and so on. This equipment is mainly used to do shot blasting to steel plate / profiles to get a clean surface of Sa2.5 with certain roughness. After shot blasting, the painting system will paint anti-rust coating layer on steel. This ensures no second pollution during processing.

The whole line of this production line is 58mtr.s. It is controlled by PLC electrical controller.

Technical specification:

General Parameters

Name	Unit	Technical Data
Max loading of conveying rollers	t/m	1.5
Delivery speed	m/min	0.5~5
Working speed for steel plate	m/min	0.5~2.5
Working speed for steel profile	m/min	0.5~1.5
Annual output	t	50000 (250 working days, 8 hours / shift)
Surface quality		Sa2.5 GB8923-88
Paint film Thickness	μm	15~25
Temperature in drying chamber	℃	40-70
Compressed air consumption	cbm/h	6
Compressed air consumption	Mpa	0.4~0.8
Dust Emission density	mg/cbm	80
Noise of whole equipment	dB	≤85
Power of whole line	kw	About 395
Size of whole line		Refer to general drawing