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 a specialized unit for manufacturing spiral-reinforced flexible hoses, comprising two extruders, a forming machine, and a cooling tank. The hose wall features both soft and rigid spiral layers to enhance pressure resistance. These hoses exhibit excellent properties such as crush resistance, corrosion resistance, negative-pressure tolerance, bend resistance, and superior flow characteristics, making them suitable for conveying gases, liquids, and granular materials. They are widely used in industries, agriculture, construction, and water‑irrigation applications. Spiral Jacket A spiral jacket is an external protective sleeve made from polypropylene or nylon through a special manufacturing process. Typically shaped in a spiral form, it is also referred to as a spiral rubber hose protector. Spiral jackets are ideal for hydraulic hoses, providing effective protection for the internal components. In addition to enhancing aesthetics and improving restraint, they can extend the service life of the internal components by more than three years. PE carbon‑reinforced spiral‑enhanced pipes have seen rapid development in recent years and currently represent one of the best solutions for protecting power cables. Their material boasts outstanding chemical properties, including excellent insulation and voltage resistance, high toughness and corrosion resistance, and long-term durability against acid and alkali exposure, resulting in extended pipe lifespan. * Controlled by PIC or temperature control instruments. * High extrusion output with low melt temperature. * Specially designed screws ensure high efficiency and productivity. * Helical gear design featuring high hardness and low noise delivers reliable performance and long service life. * Standard DC speed control; variable-frequency drive and electromagnetic speed control options available. * Extruders can be easily swapped out to accommodate different materials.

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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 a specialized unit for manufacturing spiral-reinforced flexible hoses, comprising two extruders, a forming machine, and a cooling tank. The hose wall features both soft and rigid spirals to enhance pressure resistance. It boasts excellent properties such as crush resistance, corrosion resistance, negative-pressure tolerance, bend resistance, and superior flow characteristics, making it suitable for conveying gases, liquids, and granular materials. It is widely used in industries, agriculture, construction, and water‑conservation irrigation applications.

Spiral sleeve

Spiral sleeve It is a rubber tube protective sleeve made from polypropylene or nylon through a specialized manufacturing process. The product typically features a helical shape and is also known as a spiral rubber hose protector.

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

PE carbon‑reinforced spiral‑wound pipe has experienced rapid development in recent years and is currently the premier choice for protecting power cables. Its material boasts excellent chemical properties, offering superior insulation and high voltage resistance, as well as outstanding toughness and corrosion resistance, enabling it to withstand long‑term exposure to acids and alkalis. Consequently, the pipe enjoys an extended service life.

* Controlled by a PIC or a temperature controller.

* High extrusion rate, low melt temperature.

* Dedicated screw design ensures high efficiency and high output.

* The high-hardness, low-noise helical gear design delivers reliable performance and long service life.

* Designed as standard with DC speed control; variable-frequency drive and electromagnetic speed control are also available as options.

* Different extruders can be swapped out depending on the material being processed.