Products

Longchangjie is a competitive plastic extrusion machinery supplier in Qingdao, China. Our company has many years of experience in engineering and equipment industry, longchangjie made of PVC soft and hard co-extrusion production line is from the point of view of customers, practical.

Longchangjie is a PVC square trunking production line manufacturer, providing a full range of services from equipment design, manufacturing to installation and commissioning. Through continuous innovation, to meet the needs of different customers, enhance the competitiveness of the product market

Longchangjie produce PVC windowsill board production line, production stability is strong, high output, long life, the main electric parts adopt imported components and width of the equipment production of the products is: 180-900 mm, thickness: 20-40 mm, surface level off is smooth coated after beautiful generous, is a kind of ideal decoration materials.

Longchangjie PP series packaging with conventional, energy-saving and other models, users can choose according to their own needs. The PP PE Strap Band Production Line can produce different specifications, models of manual or automatic packing tape, widely used in mining, pharmaceutical packaging and other industries.

PET Packing Belt, also known as Plastic Steel Belt, is the replacement of the packaging industry products, instead of steel belt, PP belt and nylon belt with a special packaging belt. Longchangjie's PET Strap Band Production Line adopts PLC control technology, precision energy-saving temperature control system, energy-saving noise reduction, to achieve low investment, high output.

The PP PE Welding Rod Production Line produced by Longchangjie has the characteristics of high automation and good stability, which can meet the production needs of different customers and provide comprehensive after-sales service to ensure production efficiency and product quality.