Pipe end of line

Bausano designs and manufactures complete extrusion lines for pipe production, configured for high productivity, large diameters and process stability. As a direct manufacturer and supplier, Bausano develops integrated solutions covering the entire line, from extrusion to the pipe end of line, ensuring technical consistency and operational control.
Each system is designed according to the material, application and required outputs, with particular focus on production continuity, dimensional precision and long term reliability, even in the most demanding industrial applications.

Completely thermoregulated both externally and internally and made of chromed or stainless steel, the heads can be double output with predisposition for co-extrusion with one or more auxiliary inputs.

The single layer pipe head for LDPE, HDPE and PP is designed to ensure productivity, material homogeneity and dimensional stability. The modular structure with segmented mandrels and short dies enables fast size changes. The spiral distribution system ensures constant flow and low back pressure, preserving melt properties. The heads cover diameters from 5 to 1200 mm and outputs up to 1500 kg per hour for PE 100. They can be integrated with the IPC system, which improves surface quality and reduces cycle times.

The multilayer pipe heads for LDPE, HDPE and PP are designed for applications requiring precise wall thickness control, layer uniformity and process reliability. The multispiral distribution system enables different thickness ratios while preserving material integrity. Low back pressure limits melt temperature increase and ensures dimensional stability. Segmented mandrels and compact dies allow fast production changes. The heads support diameters up to 1200 mm and outputs up to 2000 kg per hour for PE 100, with IPC system.

The pipe coating head, also known as Cross Die Head, is designed for the coextrusion of functional or protective layers, in single layer or multilayer configurations. Helical or radial spiral distribution systems, selected according to material and output, ensure balanced flow, low back pressure and thickness control, even on high productivity lines. Made of treated steel, it can include fixed or adjustable centering. Available for diameters from 16 to 800 mm, up to 1200 kg per hour.

The Bausano Internal Pipe Cooling system improves cooling efficiency during extrusion by acting inside the pipe. Through a calibrated air flow, controlled by inverter and regulated by sensors, IPC accelerates heat exchange and reduces cycle times. The system is integrated into the head mandrel and works in synergy with external cooling, ensuring greater dimensional stability, homogeneous surface finish and increased productivity, especially with high density materials such as PE 100.

Bausano calibration tanks for PVC, HDPE, LDPE and PP pipes ensure progressive cooling and dimensional stability. The systems integrate vacuum calibration sleeves, high efficiency sprayers and multiple vacuum circuits. Stainless steel structures, available with one or two chambers, are designed to optimize cooling even at high speeds, up to 1200 mm in diameter. Temperature and water level management is carried out through automatic controls and dedicated pumps.

Bausano cooling tanks for PVC, HDPE, LDPE and PP pipes ensure uniform and controlled cooling, which is essential for pipe dimensional stability. Made of stainless steel, they are equipped with high efficiency nozzles, level switches not sensitive to contamination, electronic motors and fans for final drying. Models with one or two tanks in series cover diameters up to 800 mm and cooling lengths from 6 to 9 meters, optimizing the process even at high speeds.

Bausano haul off and cutting systems are designed to ensure precision, operational continuity and finished product quality. Belt or roller haul offs ensure constant grip, even on large diameters, with speed adjustable by inverter. Cutting units can be rotary blade, circular saw or guillotine type, selected according to material and wall thickness. Synchronized control with the haul off ensures clean cutting and no burrs, even at high speeds. Available for pipes up to 1200 mm.