Helical Sleeve Production Line

Model Length-to-Diameter Ratio Motor Power (kW) Specifications (mm) Production Capacity (kg/h) SJ-45 30:1 7.5 12–40 20 SJ-65 30:1 11 40–200 80 Applications This production line is designed for manufacturing spiral-reinforced flexible hoses, comprising two extruders, a forming machine, and a cooling tank. The hose wall features both soft and hard material spirals to enhance pressure resistance. These hoses exhibit excellent properties such as resistance to crushing, corrosion, and negative pressure, along with good flexibility and superior flow characteristics. They are suitable for conveying gases, liquids, and granular materials, and find applications in industries, agriculture, construction, and water‑irrigation systems. Spiral Protective Sleeves Spiral protective sleeves are external protective products made from PP or nylon materials through specialized processing techniques. Typically shaped in a spiral form, they are also referred to as spiral rubber hose protectors. These spiral sleeves are ideal for hydraulic hoses, providing effective protection. In addition to enhancing aesthetics and improving restraint, they can extend the service life of the hose by more than three years. PE carbon‑reinforced spiral‑enhanced pipes have seen rapid development in recent years and are currently regarded as excellent conduits for protecting power cables. Their material boasts favorable chemical properties, including excellent insulation and voltage resistance, high toughness, and strong corrosion resistance, enabling them to withstand long-term exposure to acids and alkalis. Consequently, these pipes offer an extended service life. 1. Temperature control via PIC or temperature controllers. 2. High extrusion output with low melt temperatures. 3. Screw design optimized for high efficiency and productivity. 4. Helical gear design featuring high hardness and low noise, delivering superior performance and prolonged service life. 5. Standard DC speed regulation; optional variable-frequency and electromagnetic speed controls available. 6. Extruders can be easily interchanged to accommodate different materials.

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Classification:

Plastic extruder

Business Hotline:

400-0319-386

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Helical Sleeve Production Line

Model number	Length-to-diameter ratio	Motor power kW	Specification mm	Production rate kg/h
SJ-45	30:1	7.5	12-40	20
SJ-65	30:1	11	40-200	80

Purpose

This production line is dedicated to manufacturing spiral-reinforced flexible hoses and comprises two extruders, a forming machine, and a cooling tank. The hose wall features both soft and rigid spirals that enhance its pressure resistance. The hose exhibits excellent properties such as crush resistance, corrosion resistance, negative-pressure resistance, flexibility, and superior flow characteristics, making it suitable for…

The conveyance of gases, liquids, and granular materials is employed in industries such as manufacturing, agriculture, construction, and water‑conservation irrigation.

Spiral sleeve

Spiral protective sleeves are rubber tubing protection products manufactured from polypropylene (PP) or nylon materials through specialized processing techniques. These products typically feature a spiral shape and are also referred to as spiral rubber tube protectors.

Spiral sleeves are suitable for hydraulic hoses, providing protection for the product. They not only enhance aesthetics and improve restraint but also extend the product’s service life by more than three years.

PE carbon‑reinforced spiral‑wound pipes have experienced rapid development in recent years and are currently among the best protective conduits for power cables. Their material boasts excellent chemical stability, with superior insulation and high voltage resistance, as well as outstanding toughness and corrosion resistance, enabling them to withstand long‑term exposure to acids and alkalis. Consequently, these pipes offer a long service life.

1. Control by PIC or temperature controller.

2. High extrusion output, low melt temperature.

3. Screw design, high efficiency, and high output.

4. The high-hardness, low-noise helical gear design delivers superior performance and an extended service life.

5. Standard design employs DC speed control; variable-frequency drive and electromagnetic speed control are also available as options.

6. Different extruders can be used to accommodate various materials.