Pre-treatment system: it is divided into dipping system and spraying system, but they also can combination to use. Spraying system is suitable for continuous automated production, for single shape and production of high output work-piece. Dipping system for intermittent production, suitable for complex structure, small batch and the inner cavity needed to deal with the work-piece.
Powder spraying booth and recycling system: powder spraying booth is a powder coating room, it's making materials, form and size is directly related to the quality of spraying the work-piece. Powder spraying booth is generally made of automatic and manual system, and recycling system composed of a system.
Recycling device is the role of powder overspray will remain in the stay powder spraying booth, with sufficient air to ensure that the powder and air mixture in concentrations below the lower limit of the concentration of dust explosion, to ensure the safety of spraying booth; then the excess powder separated from the air to be recycled. Therefore, the recycling device design is rationality, the decision of the powder recycling rate.
Moisture drying system and powder curing system: they are a key process for formation of coatings. So, drying method and equipment choose whether reasonable, and energy consumption etc, will directly affect cost.
Heating fuel: there are natural gas, liquefied petroleum gas, fuel oil, electricity, steam, biomass particles, coal.By the user according to the local objective condition, make a reasonable choice.
Hanging conveying device: Load bearing hanging fixture and pulley mounted on the chain, a conveying in orbit in the indexing machine.
Electrical control device: consisted of pre-treatment control cabinet, moisture drying and powder curing control cabinet, powder spraying booth control cabinet, conveyor control cabinet, etc., to carry out centralized control and separate control. Each system is independent with automatic detection, overload protection, explosion proof, Sound and light alarm function.
Advisory form
| Workpiece name | Shape(graphical) | Sizes(mm) | Material | Weight(kg) | Use | |||||||||||||||
| Working system | The number of work | Work time(h) | Production(piece) | |||||||||||||||||
| Coatings type | Epoxy | Polyester resin | Polyurethane | Acrylic | ||||||||||||||||
| Fluorocarbon | Metal powder | Teflon (polytetrafluoroethylene) | ||||||||||||||||||
| Spraying way | Manual | Automatic | Single face spray | Two-sidedspray | ||||||||||||||||
| Plant area | Plane size(m) | Height(m) | Plane layout fig | |||||||||||||||||
| Power supply | Three-phase AC (V) | Single-phase AC (V) | Frequency(Hz) | |||||||||||||||||
| Heating energy | Coal | Fuel oil | LPG | Natural gas | Steam | Electricity | Biomass particles | |||||||||||||
| Pre-treatment way | Spray drench | Dipping | Ultrasonic cleaning | Shot blast cleaning | ||||||||||||||||
| Wastewater treatment | To configure | Don't need | ||||||||||||||||||
| Climatic condition | Summer temperature/ Humidity | Winter temperature/ Humidity | ||||||||||||||||||
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