+86 536-2139218 amywang@subamachinery.com

+86 536-2139218 amywang@subamachinery.com

Cooling Tank

SKU: cooling-tank

Stainless steel cooling tank for secondary cooling of double wall corrugated pipes. Equipped with traction device. High-pressure large capacity water removal device at outlet blows away cooling water on the pipe surface. Synchronous operation with the corrugator. Environmentally friendly: water is fully recycled.

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Key Features

Advanced technology for reliable production

Made of stainless steel. Equipped with traction device.

The water outlet adopts a high-pressure and large-capacity water removal device to blow away the cooling water on the surface of the pipe.

The cooling tank runs synchronously with the corrugator.

Environmentally friendly design: water is fully recycled.

Technical Specifications by Line

Cooling Tank variants used across different production lines and pipe diameters

Configuration	Line	Pipe Diameter
SL180 cooling tank	SL180	ID32–OD200
SL300 cooling tank	SL300	ID100–OD315
SL600 cooling tank	SL600	ID100–OD630
SL800 cooling tank	SL800	ID200–OD1000
SL1000 cooling tank	SL1000	ID400–OD1200
SL1200 cooling tank	SL1200	ID600–OD1400
SL1600 cooling tank

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Used In Production Lines

This component is part of the following Suba Machinery production line configurations

SL180ID32–OD200

SL180 Corrugated Pipe Extrusion Line

ID32–OD200mm double wall corrugated pipes. For cable protection, water collection, ventilation system, bridge and drainage.

6 featuresView Details

SL300ID100–OD315

SL300 Corrugated Pipe Extrusion Line

ID100–OD315mm double wall corrugated pipes. For drainage, sewage, cable protection and water collection.

6 featuresView Details

SL600ID100–OD630

SL600 Corrugated Pipe Extrusion Line

ID100–OD630mm double wall corrugated pipes. For drainage and sewage.

6 featuresView Details

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Components & Accessories

essential components for your corrugated pipe production line. Individual upgrades, replacements, and custom configurations available.

Extruder

SJ60, SJ75, SJ90, SJ120, SJ150 single screw extruders with special screw design, suitable for PE, PP and other materials. Using buffering mixing section and large L/D ratio 36:1 screws for good plasticization, high output and wide adaptability to raw materials. Bimetallic screw and barrel effectively improve wear resistance and corrosion resistance, achieving longer service life.

SJ60–SJ150 single screw36:1 L/D ratio

3 featuresView Details

Die Head

Material is extruded from the extruder through the inner and outer dies of the double layer pipe die head. Suba die head short channel design (reduced by 25%) effectively lowers melt pressure, achieving low temperature, low pressure extrusion — production efficiency 25% higher than conventional die heads. Dynamic inner and outer wall thickness adjustment without stopping extruders. Suitable for HDPE and PP materials. Die head fixed on bracket for simple, quick size changes.

25%-shorter die channelDynamic wall thickness

7 featuresView Details

Corrugator

The corrugator adopts a closed loop pressure water cooling system for high forming efficiency. Patented design — mould replacement requires no water tube disassembly. All mould sizes share the same center height; no platform adjustment needed when changing moulds. Left and right frames open and close electrically for easy maintenance. Equipped with UPS and remote control system.

Closed-loop pressure waterNo-platform design: consistent

8 featuresView Details

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