Automatic hot welding production line by heating the compressed air,blow hot air between two layers of fabric,pressure fusion through the upper and lower pressure wheel,welding the filter bag body.

Machine features

Automatic hot melt by heating the compressed air, blow hot air between two layers of cloth, pressure fusion through the upper and lower pressure wheel,and automatic cutting fabric.The humanized operation interface,and stable mechanical structure,easy to automated production.

Basic specifications of Automatic Hot Welding Production Line HU-6880

1. Hot welding diameter: 110-200mm
2. Hot welding speed: 6-13m/min
3. Joint width: 15-20mm
4. Welding temperature: 50-700℃
5. Power: 3.5kw
6. Voltage: AC 380V,50-60Hz
7. Air pressure: 0.4-0.6MPa
8. Conveyor: 9m
9. Dimensions: 12000*1200*2200mm

Main Function

1. The hot welding machine includes rubbing device,it can rub the edge of membrance fabric,so that the fabric can be welding while across the hot welding head.
2. The new fabric forming mold is suitable for the welding of various specifications of filter bag barrels,with good forming effect and stable welding width.
3. With temperature abnormal alarm function,when the temperature is low or over temperature,the equipment automatically stop working.
4. The lower arm roller of the hot welding machine adopts a penetrating structure,which can avoid abnormal adhesion between the welding area and the back barrel.
5. Special contorl method,no flaws in the start and stop of the hot welding machine,avoiding the waste of filter material caused by stopping halfway.
6. Special headting device,the temperature can reach 700℃,the tmeperature fluctuates ±2℃.
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. The line adpots aluminum profile structure,the installation is firm and the operation is stable.

Our main products include needle-punched non-woven fabrics and woven filter fabrics and other fabric slitting, bag making lines, thermal fusion sewing machines, etc.

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.