What are the misunderstandings of the coating equipment process?

What are the misunderstandings of the coating equipment process?

A misunderstanding of the coating equipment process: in the coating production, the scrap rate, the utilization rate of the coating equipment and the large production capacity of the product are not considered, resulting in a decline in production.

The second misunderstanding of the coating equipment process: the process time of the coating equipment is not enough, and some are designed to reduce costs and achieve the purpose by reducing the process time.

Common are: the pre-treatment transition period of the coating production line is not enough, resulting in liquid steel strands; The heating time is not considered during curing, resulting in poor curing; Insufficient spraying and leveling time, resulting in insufficient leveling of the paint film.

The third misunderstanding of the coating equipment process: the coating equipment consumes a lot of energy and does not save energy. Energy prices change rapidly, and these issues are not considered when designed, resulting in high production costs for users, so many users have to modify or purchase equipment in a short period of time.

The fourth misconception of the coating equipment process: team mode does not. Due to different product requirements, the choice of equipment will also be different, but various coating equipment has its own advantages and disadvantages. But it cannot be explained to the user at design time, and the user experience after manufacturing is poor. Example: Air curtains are used to isolate powder spray drying tunnels, and cleaning workpieces require no purification equipment to be installed. This type of error is a common mistake in the process design of coating equipment.

The fifth misunderstanding of the coating equipment process: Improper selection of process parameters and incorrect selection of process parameters of coating equipment will encounter several common problems. The first is the lower limit of the selection of single coating equipment design parameters, the second is that the equipment system compatibility is not paid enough attention, and the third is that there is no design at all.

The sixth misconception in the coating equipment process: lack of suitable coating equipment - Coating lines have a lot of equipment associated with it, and sometimes some equipment is omitted in order to reduce the price. Commonly used equipment includes pretreatment heating, spraying, air source, exhaust pipe, environmental protection and other equipment.

The seventh misunderstanding of the coating equipment process: Improper design of conveying and coating equipment, there are many ways to transport workpieces. For example, improper design can have adverse consequences for productivity, process operation, and top and bottom. Suspension chain conveyors are common, and their bearing capacity and traction force need to be calculated and interfere with drawings. The chain speed also has corresponding requirements for equipment adaptation.

Coating equipment also requires the stability and uniformity of the chain.