60 Tons Paint Booth Rail Transfer Trolley
paint booth rail transfer trolley
In the paint spraying room scenario, the rail car is mainly used to carry workpieces for automated transportation between the painting area, drying area (if any), and feeding and unloading area. Its design and selection must be strictly adapted to the explosive hazardous environment of the paint spraying room.
Priority should be given to using explosion-proof (Ex d) or increased safety (Ex e) types. Key components such as motors, control cabinets, junction boxes, and sensors must meet explosion-proof requirements separately, and the overall explosion-proof level should not be lower than Ex d IIB T4 Gb.
Rail Transport Platform
The walking wheels and guide wheels of the rail car should be made of non sparking materials such as copper alloy and nylon to avoid sparks caused by metal friction;
The braking system should be "spark free braking" (such as hydraulic braking, iron friction braking is prohibited). All cables should be threaded through explosion-proof steel pipes, and the interfaces should be sealed with explosion-proof sealant;
Motors and controllers must have a protection level of IP54 or higher to prevent damage to equipment caused by paint mist and solvent infiltration.
Transformer Transport Trolley
Precautions for the use and maintenance of rail cars
Regular explosion-proof inspection: Check the explosion-proof components (such as junction box sealing rings and explosion-proof surfaces) monthly to ensure they are intact. The explosion-proof surfaces should be kept clean (without paint or rust), and the bolt torque should meet explosion-proof requirements (not loose);
Cleaning and anti-corrosion: After each use, wipe the car body with a "special solvent (such as thinner, operate in a well ventilated area)+soft cloth" to avoid paint curing;
Inspect the anti-corrosion coating every six months and promptly repaint any damaged areas (stainless steel components require stainless steel specific cleaning agents).
Maintenance of moving parts: Check the track weekly for paint accumulation and clean it with a scraper (made of plastic material);
Lubricate the bearings and chains monthly (using solvent resistant grease), and check the wear of the walking wheels (if the wear exceeds 3mm, it needs to be replaced).
Electrical system maintenance: Check the contact of the power supply track every month to ensure good performance. The battery (if any) should be charged regularly (to avoid power loss) and kept away from sources of fire and solvents during charging;
The controller requires quarterly dust removal (using compressed air, pressure ≤ 0.4MPa)
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