We appreciate a lot your inquiry at Made-in-China to our product HJ-30B Portable Plastic Welding Machine. This is a patent product of our company. Main machine imported from German METABO,the blower imported from Switzerland LEISTER. 

APPLICATION PE Welding Gun:
1. Oil & chemical plastic pressure vessel, tank, container;
2. Large caliber plastic pipe/tube;
3. Kinds of pipe fittings and elbows;
3. Plastic sheet, plastic film;
4. Plastic pallets;
5. Other kinds of plastic products which need to be welded or repaired.
Fit for indoor and outdoor onsite operation.

It has A-B-C-D-E-F-G 7 speeds, D and E are normal working speed.
It makes alarm when it overheats ,needs to change the carbon brush and emergency off.

Qingdao Huashida Machinery Co., Ltd is a professional plastic extrusion production line manufacture since 2003. The factory covers 34000 square meter. Our products such as HDPE pressure pipe for gas or water transmission, structural wall pipe extrusion line, corrugated pipe extrusion line. The products have been exported to Middle East, Russia, Africa. Turkey, Korea.
Our factory locates in Cheng yang Industrial area, Qingdao, Shandong Province. We have been approved and got certificate ISO90001:2008 by SGS. All the customers are welcome to visit the factory.
 Qingdao Huashida Machinery Co., Ltd is a professional plastic extrusion production line manufacture since 2003. The factory covers 34000 square meter. Our products such as HDPE pressure pipe for gas or water transmission, structural wall pipe extrusion line, corrugated pipe extrusion line. The products have been exported to Middle East, Russia, Africa. Turkey, Korea.
Our factory locates in Cheng yang Industrial area, Qingdao, Shandong Province. We have been approved and got certificate ISO90001:2008 by SGS. All the customers are welcome to visit the factory.