Line Downstream Cooling Trough & Haul-Off Unit

Stainless steel multi-pass cooling troughs and synchronized haul-off capstans for smooth cable tension and rapid polymer crystallization.

Concentricity

± 0.01 mm

Quality Standard

ISO Grade

Warranty & Service

Manufacturer Direct

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Direct engineering assistance from Ganesh Sutar & team for custom layout integration.

Machine Overview & Operating Principle

A successful extrusion line depends directly on stable downstream processing. ITG downstream systems integrate heavy-duty stainless steel (SS304) cooling troughs with multipoint recirculating water showers and precision-tensioned haul-off units.

The system ensures gradual cooling to prevent internal thermal stresses and void formation in thick-wall cable insulation, while our caterpillar haul-offs and capstans deliver smooth, slip-free traction without deforming delicate or newly extruded outer jackets.

Engineering Highlights & Features

Corrosion-proof AISI 304 stainless steel trough fabrication with overflow weirs
Adjustable height and lateral alignment guides for seamless line centering
Multi-stage water temperature zoning (hot, warm, chilled) for controlled polymer crystallization
Precision pneumatic tensioning on haul-off belts for slip-resistant wire grip
Digital line speed feedback synchronized with main extruder drive

Technical Specifications

Trough Material	SS 304 Stainless Steel with acrylic splash covers
Standard Lengths	6m, 12m, 18m, 24m modular sections
Haul-Off Types	Dual-wheel capstan or Belt caterpillar traction
Maximum Pulling Force	500 N to 15,000 N (model dependent)
Speed Synchronization	Closed-loop encoder digital link to extruder PLC