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Hydraulic hose spiral protective sleeve equipment

Hydraulic rubber hose protective sleeve is a new product which replaces the traditional metal spring for rubber hose protection.

Description

Product overview

Hydraulic rubber hose protective sleeve is a new product which replaces the traditional metal spring for rubber hose protection. Hydraulic hose protective sleeve is usually made of nylon or polypropylene. Hydraulic rubber hose protective sleeve has good wear resistance, anti-aging and anti-corrosion performance compared with traditional metal spring protective products, and can provide more effective anti-aging and anti-friction protection for the outer surface of hose. Hydraulic rubber hose protective sleeve has better convenience and environmental protection and energy saving effect than rubber hose spring protective products and other protective sleeve products. The inner surface of the hydraulic protective sleeve is generally plane, and the outer surface is divided into plane and arc.


Product overview

Hydraulic rubber hose protective sleeve is a new product which replaces the traditional metal spring for rubber hose protection. Hydraulic hose protective sleeve is usually made of nylon or polypropylene. Hydraulic rubber hose protective sleeve has good wear resistance, anti-aging and anti-corrosion performance compared with traditional metal spring protective products, and can provide more effective anti-aging and anti-friction protection for the outer surface of hose. Hydraulic rubber hose protective sleeve has better convenience and environmental protection and energy saving effect than rubber hose spring protective products and other protective sleeve products. The inner surface of the hydraulic protective sleeve is generally plane, and the outer surface is divided into plane and arc.

Production equipment: The production equipment of hydraulic hose protective jacket includes plastic extruder, sheath winding machine, vulcanization tank, etc.


Production process

Hydraulic rubber hose protective sleeve is manufactured by heat setting process, which is generally divided into two types: one-time setting and two-time setting.

One-time setting process: nylon or plastic granular material is heated and plasticized by plastic extruder and extruded into thin strips. The strips are wound on different specifications of mandrels clamped by winding machine without water cooling after extrusion from die of machine head. After cooling with cooling water, the strips are separated from mandrels and formed into spiral sheaths.

Secondary forming process: nylon or plastic particles are cooled by cooling water after extruding thin strips by extruder; the cooled strips are wound on different specifications of mandrels by winding machine; and then the mandrels are pushed into the vulcanization tank for heating and vulcanization. After a certain period of time, the tank can be formed without the mandrel.



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