KTX(Train) painting heat dry facility

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KTX (Train) Painting Heat Dry Facility

One new facility
One remodeling facility

Hyundai Rotem Changwon the Third Painting Shop Train Painting, Putty Heat Dry facility

Model	ICE 010	NEP, Excellent Procurement Product
BOOTH SIZE	Exterior: Basic width 5.4M x Length 28M x Height 6M
BOOTH SIZE	Interior: Basic width 5.3M x Length 27.9M x Height 5.9M
Main Door (for train)	Auto Shutter Type Basic width 4.5M x Height 5.5M
Suv Door (for workers)	Basic width 0.7M x Height 1.8M
Ventilation	Continuous exhaustion 100 CMM	Comply with the Industry Safety & Health law
Activated Carbon	1.8 TON	KS 1 Grade
Heat drier	288㎾/HR Explosion-proof type (= 247,680 KCAL/HR)	Painting & putty drying for a train temperature/time : 80℃/40minutes per train
END HS module for drying forward/aft of a train	Travel distance: 15M Movable to right, left, up, and down

Special Strong Points

Comparison of HSWG facility with Rotem’s existing facility.

Facility Item	Existing Facility (=Heat blow drying facility)	HSWG Facility (One new facility and one remodeling facilities are operating at Hyundai Rotem Changwon Plant Painting Shop)
Facility Item	Existing Facility (=Heat blow drying facility)	New facility in HSWG Method	Remodeling in HSWG Method
Inner dimension of dry booth	990㎥ (5.5m(Width) * 30m(Length) * 6m(Height))
Fuel cost (1 charge: one train heat dry)	993,600won 184×5×1,080 (Diesel burner capacity/total heat generated(ℓ) x 1 charge dry time(h)xDiesel price per hour(won) *Gas burner capacity -1,950,000㎉/hr	25,920won 288×1×90 (HS module capacity(kw)x 1 charge dry time(h)x electricity charges(won)) *Suggested Capacity of facility : - 288㎾ (=247,680㎉/hr)	Same as on the left
Fan, Vent. (Electricity charges for 1 charge)	86,400won 195×5×90 (Fan 8.25 kw +vent. 11.25 kw)x 1 charge running time x electricity charges)	990won 11×1×90 (Fan capacity (kw)) x 1 charge running time x electricity charges)	Same as on the left
Atmospheric environment facility	Rotation with partially exhausting method Activated carbon absorbing facility	Continuous exhaustion Activated carbon absorbing facility	Same as on the left
Dry Time	20 hours	40 minutes	Same as on the left
Pre-heat between charge	Necessary	No need	Same as on the left
Quality after drying	Convective heat transfer dries painted film first, which produces pin holes	Dry begins at the inner area of the object by electromagnetic wave, which produces no pin hole.	Same as on the left
Work Process	Pre-heating->charging-> heat dry->cooling->discharging	Pre-heating->charging-> heat dry->discharging	Same as on the left
Atmosphere Environment (Greenhouse gases Emissions)	0.96toe/charge	0.06toe/charge	Same as on the left
Work Environment (Safety & Health)	Vulnerable (fire hazard & heated air inhaling workers	Excellent (Certified explosion-proof and cool air thanks to continuous exhaustion))	Same as on the left

Application

HSWG heat dry system ICECO english official website