The Heat Shrink Sleeve production line is a modern production system integrating high efficiency and energy conservation with intelligent control. It consists of an LDPE base material extrusion production line, a heat shrink tape gluing production line, forming processing equipment and auxiliary equipment.
The entire set of units takes low energy consumption and low noise as its core advantages, supports precise speed regulation production, is equipped with an intelligent operating system, and meets the production requirements of high-standard anti-corrosion materials.



Product process flow :

1. the PE back film extrusion line produces PE film as clients' requirements,
2. sent the PE back film to professional irradiation company to do radiation crosslinking treatment with right radiation does, so that the sleeve has Good fire resistance and tensile strength;
3. put the irradiated back film into the heat shrinkable sleeve adhesive coating production line for adhesive coating.
In this process, the heat shrinkable sleeve substrate is first stretched twice to ensure that the heat shrinkable sleeve has a good shrinkage rate, and then a unique formula of hot melt adhesive is extruded by a professional reaction vessel and bonded with the back film. The finished product is peeled off. high strength.

Designed for pipeline joint protection, pipe rehabilitation, and wrapping applications, with typical uses including:

• Oil & gas transmission pipelines

• PU insulated pipes

• 3PE/2PE coated steel pipes

  
  

  Heat shrinkable sleeve forThermo Insulated Pipe
  
  For metal reinforced HDPE corrugated pipe (drainpipe)

Composition

Heat shrinkable sleeve details show

1.Fast shrinkage speed
2.good waterproof performance
3. good anti-corrosive performance
4.long service life, convenient transportation and fast construction
5.using pure PE material and imported adhesive for ensuring the quality
6.Supply full completed production solution: design, installation, commissioning,training
7.Share you 389 sets of production experience from all the world
8.Having 9 professional senior engineers
9.Having a high-end plastic machinery equipment expert workstation in China

1. company profile

Qingdao Huashida Machinery Co., Ltd. is located in Qingdao High & New Technology Industrial Area- Qingdao Huashida industrial Park, covers an area of about 4000 square meters. We have tens of years experience in plastic pipe, sheet, and board extrusion lines, and pipe joints and welding tools such as heat shrinkable sleeve, Electro fusion sleeve etc.

2. main products

Our main products include as following,HDPE PU pre-insulation Jacket Pipe extrusion line,3PE steel pipe anticorrosion&coating machinery,Rubber&plastic foam flexible insulation tube/sheet production line,HDPE water supplying pipe extrusion line,PE PP sheet board extrusion line,Heat shrinkable sleeve production line,Hollow wall spiral pipe production line,Plastic welding rod extrusion line,Radiation cross-linked PE heat shrinkable sleeve,Electro fusion tape,Portable extrusion welder.

Our machines make products what are widely used as jacket pipe of PU foam insulation pipe in municipal heating pipe system; Municipal water supplying and drainage pipeline; Oil and gas pipeline; Pipe joints of plastic drainage water pipes, PU foam insulation pipelines, 2PE/3PE oil and gas pipelines;
Besides manufacturing machines, we also make Heat shrinkable sleeves and electro fusion sleeves and plastic welders, which are widely used as pipe joints and sealings of plastic drainage water pipes, PU foam insulation pipelines, 2PE/3PE oil and gas pipelines;

4. Our certificates and Patents

5. Global market
Our purpose is to supply highest cost-effective products and the most suitable solutions to our clients, as well as intimate help and service, on this basis we reach a win-win situation.
For over 14years We have exported to many foreign countries, such as Russia, Iran, Turkey, U. A. E, Sudan, Ukraine, Uzbekistan, Azerbaijan, South Asia, Poland etc.

6. Core Team

The guarantee period is 12 months from the date of installing, but no more than 14 months from the date of delivery. After this period we are obliged to provide with lifelong service at the expense of Buyer.During the warranty period we are responsible to provide trouble shootings and help the customer to solve the problems, provide spare parts which are broken, except breakings caused by the Buyer.We will provide the technical service train the workers from the buyers for free.We can also send technicians to the buyer's companies abroad for help installation and testing the lines. But the buyer shall pay for the round trip tickets, accommodation, transportation, medicine treatment and insurance of the technicians in foreign countries and some salary accordingly.