1、 Product concept: Lock in temperature, unlock efficient production capacity

In the extrusion processing of polymer materials such as plastics and rubber, the temperature of the barrel variesuniformityandstabilityIt is the core key to determining product quality, energy consumption, and production efficiency. The traditional insulation method has pain points such as many dead corners, high heat loss, and inconvenient disassembly, which directly affect the plasticization effect and dimensional accuracy.

2、 Core Value: From“ Energy consumption cost; To“ Quality benefits” Comprehensive improvement in all aspects

• Significantly reduce energy consumption costs

  • Efficient isolation of surface heat loss, reducing the workload of heating coils, and achieving a high energy-saving rate30% - 50%Directly reduce the cost of electricity for production.

• Improve product quality and consistency

  • Maintain stable temperature field of the barrel, effectively reduce problems such as uneven plasticization, crystal point, color difference caused by temperature fluctuations, improve product dimensional accuracy and surface smoothness, and significantlyReduce the scrap rate.

• Optimize the production workshop environment

  • Significantly reduce the surface radiation heat of equipment, make the workshop temperature more comfortable in summer, improve the working environment for workers, and reduce the cooling load of workshop air conditioning.

• Improve production efficiency and flexibility

  • The average preheating time for startup is shortened25%Accelerate the pace of production.

  • Quick release design makes daily maintenance work such as cleaning, color changing, mold changing, or screw replacement easierEasy and fastReduce downtime.

• Extend the service life of equipment

  • Reduce the frequent start-up frequency of the heater and protect the electronic control system; At the same time, a stable and uniform temperature environment reduces the thermal fatigue damage of the barrel and screw.

3、 Application Fields

This product is designed specifically for various hot extrusion process equipment and is widely used in:

• Plastic extrusion:Single\/Twin screw Granulator, Pipe, Plate, Profile, Sheet, Film, Cable Extrusion Production Line.

• Rubber extrusion:Tire rubber strip, sealing strip, rubber tube, cable rubber sheath extruder.

• Extrusion of other polymer materials:Such as color masterbatch, degradable plastics, special engineering plastics, etc.

4、 Product Structure and Customized Design

We are well aware that the structure of each extruder is unique, so we provide fully customized packaging solutions.

1. Modular segmented design

• Insulation sleeve for barrel section:Segmented according to the location of the heating zone and cooling fan, each segment is wrapped independently without interference, and temperature measurement holes can be reserved.

• Connecting flange insulation sleeve:Accurately cover the connection between the barrel and the mold head, eliminating critical thermal bridges.

• Mold head and screen changer insulation cover:Tailored according to the complex shape of the flow channel, ensuring that every step of the material flow is at the optimal temperature.

2. Refined functional design

• Precise hole opening:Reserve precise positions for temperature control probes, heating coil wiring ports, cooling ducts, observation ports, etc., to ensure the complete functionality of the equipment.

• Multiple fixing methods:Adopting high-temperature resistant straps, buckles or zipper structures to ensure secure installation and easy disassembly.

• Openable window:Design adjustable windows for parts that require frequent observation or adjustment, with flexible operation.

3. Professional material recommendation

Note: For the extrusion of ultra-high temperature special engineering plastics, PPS or P84 fabrics with higher temperature resistance can be used.

5、 Technical parameters

• Applicable temperature range:0 ℃ -650 ℃ (covering the vast majority of extrusion processes)

• thermal conductivity:0.03 - 0.05 W\/m· K (depending on configuration)

• Surface temperature rise:Reduce the surface temperature of the equipment to within+25 ℃ of the ambient temperature (measured values vary depending on operating conditions)

• Energy saving rate:30% -50% (based on actual case statistics)

• Flame retardant grade:Class A non-flammable

6、 Our customized services

We provide one-stop services from surveying to installation guidance:

1. Equipment information provided:Provide extruder model, barrel size diagram (including length and diameter of each section), location of heating and cooling zones, and list of holes to be reserved.

2. Working condition communication:Clearly define the processing materials, maximum working temperature, workshop environment, etc.

3. Proposal and quotation:We provide detailed segmented design drawings, material configuration schemes, and quotations.

4. Production and delivery:Lean production ensures that delivered products are perfectly matched with equipment.

7、 Choose us, win-win future

• Process understanding:We understand insulation and extrusion technology, and can provide solutions that best meet your production needs.

• Exquisite craftsmanship:Accurate cutting and sewing ensure that the insulation sleeve fits snugly with the equipment, presenting a beautiful and durable appearance.

• Quality Commitment:Select high-quality and durable raw materials to ensure long-term stable operation of the product in high temperature environments.

• Worry free after-sales service:Provide professional technical consultation and comprehensive after-sales service, and be your reliable partner.