Extrusion calibration tank

for pipevacuumfor profiles

Calibration Tank/Vacuum Tank Calibration tank/vacuum tank is used to shape and cool plastic pipe, so as to reach standard size. We use single-chamber or double-chamber structure for different pipe in different material. For pipe range from: 16-2000mm. Strong Cooling for Calibrator With special cooling system for calibrator, which can have better cooling effect for pipe and ensure high speed. Also with good quality spray nozzle to have better cooling effect and not easy blocked by impurities. Better Support for Pipe For big size pipe, each size have its own semicircular support plate. This structure can keep pipe roundness very well. Silencer We place silencer on the vacuum adjust valve to minimize noise when air come into the vacuum tank. Pressure Relief Valve To protect the vacuum tank. When vacuum degree reach maximum limitation, the valve will open automatically to decrease vacuum degree to avoid broken of tank. Vacuum degree limitation can be adjusted. Double Loop Pipeline Each loop with water filtering system, to provide clean cooling water inside tank. Double loop also ensure continuous providing of cooling water inside tank. Full Automatic Water Control With mechanical temperature control to have accurate and stable control of water temperature. Whole water inlet and outlet system is controlled full automatic, stable and reliable. Centralized Drainage Device All water drainage from vacuum tank are integrated and connected into one stainless pipeline. Only connect the integrated pipeline to outside drainage, to make operation easier and faster. ed to dry the raw material.