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The sheet metal cabinet industry has high requirements for sealing performance. For example, a series of sheet metal, cabinet door panels such as power distribution cabinets, control cabinets, electrical cabinets, and switch cabinets must ensure good sealing around them. This is because the internal space of the cabinet must be clean, dry, and away from moisture and dust to make the internal components work well.


In the process of cabinet sealing, some traditional enterprises still use the method of hand-applied sealing strips, and many cabinet manufacturers that have high requirements on product quality begin to use polyurethane foam dispensing equipment to complete the sealing, then use dispensing equipment to complete What are the advantages of cabinet sealing? Cabinet sealing and dispensing equipment has three characteristics:

1, Can achieve automatic dispensing.

2. The graphics are adjustable. Each dispensing machine has a standard range of dispensing sizes. Various types of cabinets in this range can be used.

3, Can be controlled by the hand-held device, convenient and safe. The three characteristics make the cabinet sealing and dispensing equipment have the unique advantages that manual stickers can't surpass:

1. The dispensing is precise, fast and stable. The styrofoam strip does not fall off, is beautiful, has good resilience and no joints.

2. The protection level can reach IP67.

3, Raw materials are not wasted, reducing production costs.

4, The dispensing process can replace the manpower with machinery, work for a long time, a worker can complete the operation, saving labor costs.


The use of automatic dispenser not only improves efficiency, saves cost, but also achieves the process that manual dispensing can't be completed. The dispenser door is sealed on site and gradually becomes the standard for high-end cabinets. Kaiwei Electric Dispenser is suitable. In many industrial fields, it has provided professional sealing solutions for many domestic cabinet manufacturers, saving more manpower and time costs for enterprises.