PVC fiber reinforced hose machine complete buyer guide
The PVC fiber reinforced hose machine — also called PVC yarn reinforced hose or snake hose production line — is one of the most commercially versatile extrusion lines in the flexible hose industry. From garden irrigation to industrial fluid transfer, the transparent braided PVC hose it produces is sold in every country in the world. This guide covers the machine, product properties, how the line works, and what to specify when buying from China.
What Is PVC Fiber Reinforced Hose?
PVC fiber reinforced hose — also known as PVC mesh hose, PVC braided hose, or snake hose — is a transparent soft tube made by co-extruding an inner PVC core, a woven polyester yarn reinforcement layer, and a clear outer PVC jacket in a single continuous process. The result combines the flexibility of soft PVC with the pressure resistance of fibre reinforcement.
The hose is non-toxic, transparent (allowing visual flow confirmation), lightweight, and available in any colour combination. It is the dominant hose type in garden, agricultural, and light industrial markets globally.
Qingdao Precision Machine PVC 3 and 5 layer yarn reinforced hose production line — pipe diameter 6–50 mm, output 60–110 kg/h.
Key Performance Properties
| Property | Performance |
|---|---|
| Transparency | Optically clear — allows direct visual inspection of flow |
| Pressure resistance | High burst pressure vs plain PVC hose of same wall thickness |
| Flexibility | Remains flexible across a wide temperature range |
| Chemical resistance | Resistant to dilute acids, alkalis, and common chemicals |
| Toxicity | Non-toxic virgin PVC — safe for water and food-adjacent use |
| Temperature range | Maintains flexibility from -10°C to +65°C (standard grades) |
How the Production Line Works
- ✔ Stage 1 — Inner core extrusion: First extruder melts soft PVC and extrudes a precise-diameter inner tube
- ✔ Stage 2 — Fiber braiding: Braiding machine weaves polyester yarn around the inner core (3-layer or 5-layer)
- ✔ Stage 3 — Outer jacket extrusion: Second extruder applies a transparent outer PVC jacket, bonding all layers
- ✔ Stage 4 — Cooling and sizing: Spray water tank cools and fixes dimensions; belt haul-off controls speed
- ✔ Stage 5 — Coiling and cutting: Automatic coiler winds to specified lengths (10m, 25m, 50m) and cuts for packaging
Extruder and fiber braiding unit (left); downstream cooling, haul-off, and automatic coiler (right).
3-Layer vs 5-Layer: Which to Produce?
| Factor | 3-Layer Hose | 5-Layer Hose |
|---|---|---|
| Working pressure | Up to 8–12 bar | Up to 15–20 bar |
| Flexibility | More flexible | Slightly more rigid |
| Target markets | Garden, light irrigation, household | Industrial fluid transfer, high-pressure |
| Price point | Lower — high-volume mass market | Higher — industrial/premium |
Market Recommendation: Start with 3-layer targeting the garden hose and light irrigation market — this is the highest-volume segment globally. Add 5-layer capability in phase two to reach industrial buyers at higher margins.
Key Technical Specifications
| Parameter | Specification |
|---|---|
| Hose diameter range | 6–50 mm (inner diameter) |
| Production output | 60–110 kg/h |
| Layers produced | 3-layer or 5-layer fiber reinforced |
| Extruder configuration | Two single-screw extruders (inner + outer jacket) |
| Fiber braiding unit | 16-carrier or 24-carrier braiding machine |
| Braid material | High-tenacity polyester (PET) yarn |
| Drive system | Variable frequency drive (VFD) throughout |
| Certification | CE certified |
Finished PVC fiber reinforced hose samples — transparent 3-layer and 5-layer braid, various diameters.
Applications
Frequently Asked Questions
Q: Difference between fiber reinforced and steel wire reinforced hose?PVC fiber (yarn) hose uses polyester braid — lightweight, transparent, flexible, ideal for garden and light industrial use up to 20 bar. PVC steel wire hose uses steel spiral for up to 40 bar — for heavy industrial, hydraulic, and vacuum suction applications.
Q: Can the machine produce both 3-layer and 5-layer hose?Yes. The same line switches between 3-layer and 5-layer by changing the braiding machine configuration.
Q: What raw materials does the machine process?Inner and outer layers: virgin soft PVC compound. Reinforcement: high-tenacity PET polyester yarn. Colour masterbatch is added for coloured hose production.
Related Products
PVC PU Steel Wire Reinforced Hose MachineHigh-pressure steel wire reinforced hose line — working pressure up to 40 bar. For hydraulic, suction-discharge, and heavy industrial applications.View Product →PVC PU PE EVA Layflat Hose MachineFlat hose extrusion line for irrigation, fire-fighting, and construction water supply. PE, PVC, EVA, and TPU materials available.View Product →PE Layflat Hose MachineLLDPE flat irrigation hose line — lighter than PVC, cold-weather flexible, UV-resistant. Diameter 1.5–10 inch.View Product →
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