HUASHIDA Cold-applied anticorrosion tape making machine is designed for producing the PE tape for protection of underground or overhead pipelines in oil, gas, petrochemical, and wastewater industries.
Whether you need a cold-applied tape production line or cold-applied tape products, we can provide them for you.
The system is fully automated, reducing labor costs while maintaining a high standard of quality and consistency. The machine is ideal for use in high-demand industries where pipeline integrity is critical, and the risk of corrosion must be minimized.
This HUASHIDA tape-making machine is the ideal equipment for producing durable and reliable cold-applied tapes, essential for protecting pipelines in the oil, gas, and water industries against corrosion.

Features:
Product Type: PE Cold Applied Anticorrosion Wrap Tape
Material: High-Quality Polyethylene (PE)
Basing Tape Thickness: 0.2 - 1.0mm (adjustable)
Adhesive Coating Thickness: 0.1 - 0.5mm (adjustable)
Max. Basing Tape Width: 1000mm
Production Capacity: 160 - 200 kg/H
Automation: Fully Automatic & Computerized Control

The process of making cold-wrapped tape:

1.Base Film Extrusion
Raw Material Preparation: Polyethylene (PE) is prepared as the base film raw material.
Extrusion Molding: The raw material is heated and melted in an extruder, then molded through a die to form a continuous base film.
Cooling and Shaping: The extruded base film is cooled and shaped using cooling rollers to ensure uniform thickness and consistency.

2.Adhesive Coating
Adhesive Preparation: Butyl rubber are prepared to ensure proper viscosity and stability.
Coating Process: The adhesive is evenly applied to one or both sides of the base film using coating equipment to form an adhesive layer.

3.Slitting
Slitting Preparation: The coated base film roll is prepared, and the parameters of the slitting equipment are adjusted.
Slitting Operation: The wide roll is slit into cold-applied tapes of the required width using slitting equipment.
Winding and Packaging: The slit cold-applied tapes are wound into rolls, packaged, and prepared for shipment.

PE basing file extrusion line Equipment

Adhesive coating machine Equipment

Qingdao Huashida Machinery Co., LTD., founded in 2003, is a global developer, manufacturer and solution provider of plastic extrusion equipment. 70% of its customers come from overseas countries such as Europe, America, the Middle East and Southeast Asia.
Welcome to our factory to discuss cooperation!

Our Main Products Include:
HDPE Jacket Pipe Extrusion Line
3LPE Steel Pipe Anti-Corrosion Coating Line
Hollow Wall Spiral Pipe Production Line
PE/PP Geo Membrane Production Line
PE/PP Sheet Board Extrusion Line
Rubber Foam Insulation Pipe Production Line
Radiation Cross-Linked PE Heat Shrinkable Sleeve
Electro Fusion Sleeve
Portable Hand Extrusion Welder
HDPE Welding Wire Welder Rods

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;

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.