Premium Plastic Extruder for Thermal Shrinkage Bands on Insulated Pipes
The heat shrinkable tape and other products produced by our heat shrinkable tape production line are widely used in municipal pipelines, oil and gas pipelines, and corrosion protection of ordinary steel pipes. Commonly used pipelines include hollow wall spiral wound pipes, steel-reinforced spiral corrugated pipes, plastic-steel spiral wound pipes, double-flat-wall plastic-steel spiral wound pipes, PVC-U sewage pipes, polyurethane foam insulated pipes (black and yellow jacket pipes), 3PE steel pipes, and other steel pipes.
The heat shrinkable tape production line consists of an LDPE substrate extrusion production line, a heat shrinkable tape coating production line, heat shrinkable sleeve processing equipment, and auxiliary equipment. This unit has low energy consumption, low noise, controllable production speed, and a high degree of automation.
New Product Introduction: The fiberglass reinforced heat shrinkable tape production line is based on the existing unit, adding fiberglass unwinding equipment, fiberglass heating and leveling equipment, a 65/30 single-screw extruder, and a special T-shaped flat-head die, etc. This production line can continuously form three-layer fiber-reinforced heat shrinkable tape in one pass, with fast production speed, high yield, and low energy consumption.
The advent of the fiberglass reinforced heat shrinkable tape production line marks a new stage in the domestic fiber-reinforced heat shrinkable tape industry, characterized by "one-time molding and simultaneous three-layer processing." Its process can be summarized as a "three-piece set":
1. Substrate First - The LDPE extrusion line first produces a high-purity substrate;
2. Irradiation Crosslinking - A professional electron accelerator irradiates the substrate at a set dosage, endowing it with both flame-retardant and high-strength properties;
3. Online Lamination - After secondary stretching and shaping, the irradiated substrate is then bonded in real-time with a specially formulated hot melt adhesive extruded from the reactor along the coating line, significantly improving peel strength and simultaneously achieving the required shrinkage rate for the finished product.
Based on actual production needs and market demand, the heat shrinkable tape production line can produce heat shrinkable tape, sleeve-type heat shrinkable sleeves, and clip-on heat shrinkable sleeves, among other products.
Technical Specifications: Main Equipment List:
| Environmental conditions | |
| Working place | Indoor |
| Power source | No dangerous area |
| Humidity | 85% 85% no condensation |
| Use Conditions | |
| Power supply | 380V 50HZ(-10%,+5%) |
| Circulating cooling water | ~0.5m3/min(≤20ºC,0.3Mpa) |
| Compressed air | ~0.4m3/min , >0.5Mpa |
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| 1. | Automatic vacuum feeder |
1 Set |
| 2 | Hopper Dryer |
1 Set |
| 3 | SJ-90x30 SJ-90×30 single screw Extruder |
1 Set |
| 4 | T T-Die mold |
1 Set |
| 5 | Hydraulic filter screen changer |
1 Set |
| 6 | 3-Roller calender |
1 Set |
| 7 | Roller temperature control system |
1 Set |
| 8 | Cooling Bracket with lengthways cutting device |
1 Set |
| 9 | Haul-Off Unit |
1 Set |
| 10 | Coiler |
1 Set |
| 11 | Electric control system Siemens |
1 Set |
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| 1 | Unpowered uncoil device(adding a seperate uncoiler ) | 2 Set |
| 2 | PE backing stretching unit | 1 Set |
| 3 | Reactor 300L | 1 Set |
| 4 | Adhesive coating roller | 1 Set |
| 5 | Cooling water tank | 1 Set |
| 6 | Haul-Off Unit | 1 Set |
| 7 | Digital meter counter | 1 Set |
| 8 | Coiler | 1 Set |
| 9 | Electric control system Siemens | 1 Set |
Continuous innovation! For a better customer experience!
1. A single-screw extruder utilizing multiple new technologies, resulting in low energy consumption, high output, and long service life!
2. Utilizing new direct-connection technology, every unit of electricity you use translates into profit!
3. Advanced T-shaped molds and coat hanger-style flow channels ensure more uniform thickness of the heat shrinkable tape substrate, saving you raw materials!
4. High-precision mirror rollers ensure the quality of the heat shrinkable tape substrate, reducing your scrap rate!
5. Patented online secondary stretching equipment further enhances the quality of your heat shrinkable tape products!
6. Multi-functional! One set of equipment can produce multiple heat shrinkable tape products, avoiding redundant equipment investment!
7. The accessories and auxiliary equipment used in our equipment utilize the latest technology products from high-quality suppliers, always staying ahead of the curve! We are leaders, not followers!
30% of the contract amount as deposit within 2 working days after signing the contract.
67% of the contract amount before delivery the goods.
3% of the contract amount within 10 days after finishing the installation and commission.
The seller will get the production line ready and deliver the goods within 90 days after receiving the deposit.
Packing by wrap film. If wooden pallets or wooden cartons are required, the packaging costs shall be borne by the buyer.
Technical After-Sales Service
The mechanical part's warranty:12 months from the date of buy's receiving the equipment.
The electric appliance's warranty: 6 months from the date of buy's receiving the equipment.
The seller provides the technical service and related electrical drawings with free, and trains the buy's staff.
The seller can send enough technicians to the buyer's company for guiding the installation and commissioning the lines. The round trip ticket, accommodation, transportation, medicine treatment and insurance caused by the seller's experts in buyer's country and 150 US dollars per person per day will be covered by the buyer.
