This machine uses the principle of ultrasonic to perform needle-free wireless stitching.
Leather and other fabrics are laminated for the functions of sticking and embossing, the pattern is clear and beautiful, the fabric is not deformed, the adhesion is firm and there are no needle holes
High production efficiency. The production width varies from 1.2 meters to 3.2 meters, from raw material unwinding → upper and lower layers unfolding → ultrasonic magnetic material tension winding
The process is automated, and the flower sticks can be replaced at will according to customer needs, and patterns with different patterns and effects can be pressed.

Ultrasonic composite embossing machine It is mainly composed of 4 parts:

1. Ultrasonic electric appliance operating table,

2. Embossing machine,

3. Unwinding rack, and

4. Coil material receiving.

The working principle is to use the ultrasonic system and cooperate with the automatic tension feeding device to carry out composite embossing welding of non-woven fabrics, melt-blown, filter paper and other raw materials by rolling embossing. The width ranges from 600-3200mm. Coil material feeding adopts air expansion axis + magnetic powder tension control, and smooth guide roller spreads material to ensure that the material does not wrinkle. tidy.

There are generally two feeding methods for ultrasonic composite embossing machines, namely gantry feeding and ladder feeding.

1. Gantry feeding. It is mostly used in products with lower processing costs. The discharge roller is thinner, the bulk roller is thinner, the mechanical spring type manually adjusts the tension, the material rack is higher, and the load-bearing capacity is insufficient. It is more suitable for multi-layers, and the material is smaller. It is light and can be used by customers who do not have high cost requirements.

2. Ladder feeding. An upgraded and improved feeding method, the material rack is made shorter, which is more convenient for the loading operation. Even if it is a heavy and large material, it can also be assisted by a forklift. It is equipped with an air expansion shaft and a magnetic powder tension feeding method. The feeding is smooth, the automatic magnetic powder tension fixes the tension, the rack and the machine are more compact and beautiful, and the stacked feeding is stable. Hardened mirror-surface feeding rollers protect the material while feeding more smoothly and without wrinkling. The feeding port adopts enlarged bulk material rollers to make the material evenness better. Feeding is more convenient. (Currently all feeding air shafts are 3-inch air shafts)

Regarding the ultrasonic system, what is commonly used in the market is 

1. Digital traditional ultrasonic 

2. Automatic frequency tracking ultrasonic traditionally uses analog circuits. 

The old analog circuit ultrasonic generator has a simple structure and needs to manually adjust the ultrasonic frequency accurately. The analog control circuit has disadvantages such as low control precision, slow dynamic response, inconvenient parameter setting, serious temperature drift, and easy aging, which leads to uneven patterns and mold wear in the composited finished product.

Automatic frequency tracking ultrasonic generator, no need to adjust the frequency when starting up, the system automatically recognizes the vibration frequency of the ultrasonic system, the internal system is equipped with a clock oscillator, which keeps scanning the frequency of the ultrasonic wave all the time, and makes automatic adjustments at any time to make the ultrasonic wave The vibration system of the welding machine works at the normal frequency point from the beginning to the end, and it will not shift after long-term work, thus increasing the stability of the machine.

Haobang Automation was founded in 2006. It is a professional equipment manufacturer integrating scientific research/manufacturing/sales/service. It is a high-end manufacturing enterprise dominated by the application of ultrasonic waves to the non-woven fabric industry. It has independently developed and produced three major types of professional machinery and equipment: medical labor insurance mask machine series, non-woven beauty product manufacturing machine series, non-woven hotel aviation product series, and various non-standard automation equipment can be customized according to customer requirements. For more information about the composite embossing machine, to get catalogue ,please contact Kevin at +86 139 2292 0301 (same as Whatsapp/WeChat), 

Email: Kevin.hbm1@gmail.com