HUADING Automatic Sewing and Hot Welding Line for Filter Bag can meet the production requirements of sewing, gluing, hot melting, taping and other processes.

Machine features

In addition to having the characteristics of the original sewing production line,also add the function of the hot air welding,sewing machine head and hot welding head in one production line, only need to operate control panel ,make the replacement of the production process more convenient and fast.

Basic specifications of Dust Filter Bag Automatic Sewing Hot Welding Production Line HU-700-X

1. Sewing speed:6-10m/min,
Gluing speed:6-10m/min,
Hot welding speed:6-13m/min,
PTFE taping speed:6-10m/min."

2. Sewing diameter:120-300mm,
Hot welding diameter:110-200mm."
3. Power:4-7KW.
4. Voltage:AC 380V,50-60Hz.
5. Air pressure:0.4-0.6Mpa.
6. Dimensions:16000*1200*2200mm

Main Function

1. The whole line can meet the production requirements of various processes such as sewing, gluing, hot welding, and PTFE taping.
2. There's a rubbing device installed in the material rack. It can rub the edge of membrane fabrics, so that the fabric can be welding while across the hot melt head.
3. This line is equipped with a brand-new fabric forming mold, which is suitable for sewing or welding of various specifications of filter bag body, with good forming effect and stable seam width.
4. The fabric will only feed while the needle has lift. It can prevent the needle from being bent ,extend service life and make the needle hole much smaller, easily meet the waste gas emission standard.
5. There are six sensors installed on the sewing head, the machine will automatic stop when the thread is broken.
6. Special heating device, the temperature can reach 700℃, the temperature fluctuates ±2℃, which can be applied to the film sealing of pure PTFE filter bag.
7. This whole line is equipped with high-power cutter motors and alloy steel blades, which can easily cut PTFE and woven fiberglass filter bags.
8. Only need to click the button on the touch screen to change the machine head and process. Hot melt table is hidden while using sewing head. Click the hot melt function, the table will automatic rise up.
9. The line adopts aluminum profile structure, the installation is firm and the operation is stable.

Huading Group is a group company with 4 independent professional factories, including Zhejiang Huading Environmental Technology Co., Ltd./Zhejiang Huading Mesh Industry Co., Ltd./Zhejiang Huading Filter Material Co., Ltd./Hangzhou Huading Environmental Technology Co., Ltd.

HUADING has been deeply involved in the field of polyester mesh for more than 20 years. Its core business covers non-woven fiber mesh curtains, power plant desulfurization mesh, polyester mesh, filter press filters, liquid filter bags, woven filter cloth, dust removal bags, and filter cartridges. and other products.

The company has long been committed to providing high-quality filter media products and services to domestic and foreign customers. Its business scope covers more than 50 countries and regions around the world, including the United States, Australia, Japan, Russia, and Germany.

Our company's products mainly include: high-temperature filter material, non-woven needle felt, dust filter bag, woven filter cloth, vacuum filter belt, air slide cloth, polyester cloth, sludge dewatering belt, high-density stainless steel screen, our quality It has reached the international standard and leading level of the filtration industry.

Our products are widely used in power plants, ferrous metallurgy, cement plants, petrochemicals, waste incineration, dust removal and air filtration.

HUADING owns the Zhejiang Provincial Enterprise Technology Center and the "Filtration Material Engineering Technology Center" of China's petrochemical industry.
It has passed GB/T29490 intellectual property management system certification, ISO9001 quality management system certification, ISO14001 environmental management system certification, and OHSAS18001 occupational health and safety management system certification.