Washing Machine Hose Pipe Corrugator & Expandable Drain Line

The Ultimate Appliance & Plumbing Solution: A turnkey flexible hose extrusion line specifically engineered for highly flexible plumbing tubes and expandable sink drains. Built upon our heavy-duty expandable drain corrugated pipe machine platform, it features innovative "Lego-style" adjustable block tracking, vacuum cuff-forming technology, and an integrated auto-shrinking & cutting system, guaranteeing flawless flat sealing surfaces and fully automated downstream processing.

High-speed washing machine hose pipe corrugator with Lego-style adjustable block tracking for expandable drain corrugated pipe machine production
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Adjustable Length Corrugator

The "Lego-style" corrugator track can be seamlessly extended or shortened, instantly adapting to any desired expandable hose segment length without buying new machines.

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Auto Shrink & Cut Combo

Equipped with a highly specialized downstream unit that automatically shrinks and cuts expandable sink drains, drastically reducing manual labor costs for plumbing manufacturers.

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Vacuum Cuff Forming

Specialized vacuum-assisted molds create perfectly flat, precise joint cuffs directly on the washing machine hose line, ensuring 100% leak-free plumbing connections.

Turnkey Line Composition & Core Technologies

A highly customized flexible hose extrusion line designed to eliminate manual downstream labor for plumbing and appliance pipes.

High-efficiency single screw extruder optimized for flexible hose extrusion line and PE/PP sink drain manufacturing machine

High-Efficiency Extruder

Utilizes a high-torque single-screw extruder optimized for flexible PE/PP materials. Ensures stable plasticization and continuous output for the washing machine hose pipe corrugator, powered by top-tier gearboxes and electrical drives.

Precision forged die head engineered for the washing machine hose pipe corrugator handling rapid pressure changes

Precision Forged Die Head

Forged from tempered 40Cr steel to prevent thermal deformation. The internal flow channel is specifically engineered to handle the rapid melt pressure changes required when switching between corrugated waves and flat-cuff extrusion.

Revolutionary adjustable length corrugator block track system for the expandable drain corrugated pipe machine

Adjustable Length Corrugator

A revolutionary gear-driven adjustable length corrugator that allows operators to physically extend or shorten the mold tracking length like Lego blocks, effortlessly adapting the expandable drain corrugated pipe machine to new market sizes.

Vacuum cuff forming moulds ensuring flat leak-free connectors on the washing machine hose pipe corrugator

Vacuum Cuff Forming Moulds

Standard wave sections utilize dual-cavity air-cooling for extreme speed. However, the specialized joint/cuff sections utilize strong vacuum suction technology to ensure the flat connector is perfectly round, flat, and defect-free.

Automated auto shrink and cut combo machinery downstream of the expandable drain corrugated pipe machine

Auto Shrink & Cut Combo

Designed specifically for PE/PP sink drain manufacturing, this integrated downstream machine performs automatic pipe shrinking and cutting simultaneously. Available with either advanced optical vision or reliable mechanical tracking control options.

Fixed-length cutting and stacking system integrated with the flexible hose extrusion line

Fixed-Length Cutting & Stacking

Dedicated for washing machine hose setups. Features a synchronized variable-speed haul-off, a precise meter-counting pneumatic cutter, and an automatic air-blow stacking rack. Eliminates the need for manual rewinding and manual slicing.

Technical Specifications & Production Matrix

Comprehensive parameters for specialized PE/PP flexible hose extrusion lines.

Model Pipe Diameter OD (mm) Extruder Type (PE or PP) Max Forming Speed Standard Moulds Quantity
SWC-16/52 7 - 16 SJ40/30 (7.5kw, 20kg/h) 10 m/min 52 Pairs
SWC-52/44 10 - 52 SJ45/33 (15kw, 60kg/h) 18 m/min 44 Pairs
SWC-52/72 (High Speed) 10 - 52 SJ50/33 (22kw, 90kg/h) 36 m/min 72 Pairs

* Note: Max forming speed of the expandable drain corrugated pipe machine depends on whether the line is producing continuous corrugated rolls or fixed-length hoses with flat sealing cuffs.

Target Applications

The backbone of modern plumbing and household appliance water management.

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Expandable Sink Drains

Manufactures the highly popular expanding and bending drainage pipes used under kitchen and bathroom sinks, optimized by our auto-shrinking downstream equipment.

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Washing Machine Drain Hoses

Produces highly flexible, fatigue-resistant drain hoses with perfectly formed, leak-proof flat connectors engineered specifically for household washing machines.

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Air Conditioner Corrugated Hoses

Delivers continuous, lightweight, and weather-resistant corrugated hoses required for efficient split air conditioning unit drainage systems.

Upgrade Your Hose Production Today

Want to dominate the market with an expandable drain corrugated pipe machine featuring fully automated shrinking and cutting? Contact our engineering team for a customized washing machine hose pipe corrugator setup.

Get a Turnkey Quote →