The advantages of choosing ultrasonic welding pp hollow board box

Why more and more hollow board plastic boxes begin to use ultrasonic assembly and welding, combined with the experience of many manufacturers on the market, we summarize the advantages of ultrasonic welding machines in the welding of plastic boxes through the following points

1. The hollow plate ultrasonic welding machine uses high-speed vibration and friction to the contact surface of the hollow plate to instantly accumulate heat and cool, and then solidify and fix the turnover box; while the riveting machine is single-material riveting; the rivet is automatically fed; the sleeve is manually fed.

2. Ultrasonic welding hollow plate box is reliable in quality and high in efficiency. It can do multi-point welding, including point diameter of 15mm, or perform three-point or four-point simultaneous downward pressure welding according to the length of the transfer box, only need to replace the upper welding head or the base to complete the replacement. mold. Therefore, the ultrasonic process is faster than rivets in efficiency. It belongs to an environmentally friendly and clean welding equipment with high production efficiency.

3. The hollow plate turnover box ultrasonic welding machine is composed of a large frame and an ultrasonic standard machine. It uses a welding equipment with a 15K ultrasonic frequency and is equipped with a foot switch for operation. In the choice of arm length, choose a length of 1.2 meters, which is highly versatile. Some, no matter the size of the PP turnover box, can be used. If it is short, it will affect the efficiency of the operator, waste work time, and the production efficiency will not be improved.

4. The size of the solder joints can be arbitrarily made by the ultrasonic process, but the solder joints should be evaluated according to the thickness of the hollow plate and the machine capacity, because the production of the ultrasonic welding head should be based on the welding ability of the equipment and the technical requirements of the welded products.

5. The thickness and stability of the rack will also affect the quality of the product. For example, if the rack is too light or the plate is too thick, the painting equipment will be unstable, and there are factors of backward tilt. We strive to make the turnover box ultrasonically firm and not chaotic, and the operation is simple and safe. It is our choice.

6. At present, after several years of use of some old hollow board ultrasonic welding machines, the analog circuit and electric box circuits have been seriously aged, and the maintenance rate of the equipment has gradually increased. It is less than 2000, so it is imminent to replace the intelligent digital ultrasonic equipment.