Industrial PVC Fiber Reinforced Braided Hose Extrusion Line
Our PVC Fiber Reinforced Hose Extrusion Line is a heavy-duty, fully automated industrial manufacturing system engineered to produce high-pressure, three-layer composite braided flexible hoses (such as garden hoses, high-pressure air hoses, and fluid delivery tubing). Designed and built by our dedicated engineering facility (Weifang Ruihai Machinery Co., Ltd.), this high-efficiency production plant seamlessly combines precision plastic polymer extrusion, high-speed automated fiber cross-braiding, and laser-calibrated cooling calibration into a synchronized single-pass manufacturing workflow.
Key Engineering Features & Machinery Advantages
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- Precision Multi-Layer Co-Extrusion: Equipped with optimized single-screw extruders (such as our rugged 30 L/D ratio SJ series) that deliver perfectly homogeneous melting, zero air bubble formulation, and flawless layer-to-layer adhesion to completely eliminate hose delamination risks.
- High-Speed Synchronized Fiber Braiding: Features an advanced, high-speed automated braiding unit that cross-stitches high-tensile polyester fibers regularly and uniformly over the inner PVC core. The winding tension and traction speed are digitally synchronized with the extruders to prevent yarn breakage or uneven mesh densities.
- Laser-Calibrated Calibration & Water Cooling: The stainless steel vacuum calibration and water cooling tanks are engineered to instantly lock in precise inner and outer diameters. Automated laser diameter tracking units ensure tight tolerance levels on wall thicknesses.
- Nitride-Hardened Alloy Screw & Barrel: The screw and barrel are treated with deep nitriding and bimetallic coatings, providing superior wear resistance against abrasive raw polymer additives and guaranteeing a long service life under constant 24/7 industrial manufacturing loads.
- Centralized PLC Intelligent Control: The entire extrusion plant—from raw material feeding and temperature zones to haul-off units and automatic tension winders—is centrally managed via a user-friendly Siemens/Delta PLC touch-screen interface, minimizing labor requirements.
Comprehensive Turnkey Plant Solutions (From Granules to Finished Rolls)
We do not just ship machinery hardware; Ruihai provides global plastic manufacturers with complete, stress-free Turnkey Manufacturing Setups:
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- Upstream Auxiliary Systems: Standard configurations seamlessly integrate our high-efficiency Hopper Plastic Dryers, automated vacuum loaders, and specialized PVC hot-cut granulating lines.
- Downstream Automated Winding: Equipped with tension-controlled dual-station hose coiling machinery that automatically wraps finished fiber reinforced pipes into tightly bound, commercial-ready wholesale rolls.
- Custom Die Head Tooling: Every line includes premium alloy steel extrusion die heads engineered to produce customized hose dimensions, customized colorful tracking line symbols, and specialized wall thicknesses.
Technical Parameters Table
| Model |
RHXG |
RHXG |
RHXG |
RHXG |
| Extruder |
SJ45/30 |
SJ55/30 |
SJ65/30 |
SJ75/30 |
| Diameter Range(mm) |
Φ6-Φ16 |
Φ8-Φ25 |
Φ12-Φ50 |
Φ20-Φ50 |
| Output(kg/h) |
20-40 |
30-60 |
40-80 |
60-110 |
| Installed Power(kw) |
35 |
42 |
50 |
65 |
Global Technical Commissioning, OEM Services, and Warranty Backup
Weifang Ruihai Machinery Co., Ltd. ensures your manufacturing investment is fully protected with comprehensive industrial export support:
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- On-Site Installation & Training: Our experienced mechanical engineers provide full overseas factory deployment, technical circuit commissioning, and hands-on training for your local operators.
- Formulation & Raw Material Support: Leveraging our extensive background as a premium hose exporter, we provide our machinery buyers with optimized PVC granule compounding formulations to ensure your final hoses meet strict market criteria (such as RoHS compliance).
- Rigid Pre-Shipment Factory Acceptance: Every extrusion line undergoes full-load trial runs in our Weifang workshop before disassembly and ocean packing, with full video verification documentation supplied directly to your management team.
Request a Custom Machinery Quotation & Project Layout Drawing
Are you planning to establish a localized PVC hose manufacturing plant or upgrade your current extrusion throughput? Contact our mechanical engineering department today to receive full technical drawings, consumption calculations, and a comprehensive factory-direct quotation within 2 hours.
