| 摘要 |
PROBLEM TO BE SOLVED: To provide a spraying booth which coats a large number of material to be coated efficiently, adheres the coating sprayed from a spray gun to the material to be coated effectively and simultaneously reduces the waste and which attempts the cost reduction and energy saving in terms of the installation and maintenance around the spray gun device. SOLUTION: The spraying booth is provided with a conveyor device 2 to convey a plurality of the materials 3 to be coated in order and a spraying gun device 5 to spray the coating 4 to the materials 3 to be coated wherein the conveyor device 2 is provided with a plurality of conveyor lines 11, 12 to pass the front of the spraying device 5 so that a plurality of the materials 3 to be coated are conveyed at the front of the spraying gun device 5 and a returning part 13 to consecutively connect these conveyor lines 11, 12. The conveyor lines 11, 12 are set so that the conveying height H1 of the material 3 to be coated and conveyed on the conveyor line 11 far from the spraying gun device 5 becomes lower than the conveying height H2 of the material 3 to be coated and conveyed on the conveyor line 12 close to the spraying device 5. COPYRIGHT: (C)2007,JPO&INPIT
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