Heating tubing - Import export

Impulse heat sealer for closing and coding plastic tubes of variable height, from 105 mm to 220 mm, with diameter up to 50 mm (60 mm with optional). Simple and compact with electromagnetic operation and innovative temperature control that constantly monitors, cycle after cycle, the real sealing temperature. CE certified. The TUBO3 heat sealer for tubes can seal tubes starting from 20 mm in diameter and 105 mm high. On request it is possible to make a special tube holder for tubes with a diameter of 20 mm and a height of 70 mm. However, it is not possible to seal tubes with a diameter of less than 20 mm and a height of less than 70 mm.

OPERATING TEMPERATURE: MAX 750°C Armored heating elements with stainless steel tube*. Max lenght cad. element up to 8,00 m. Resistive* insulated inner filament with MAGNESIUM OXIDE of first choice.

OPERATING TEMPERATURE: MAX 700°C Standard power, size and shape or as indicated by the customer. Stainless steel casing. Room insulation with technical material REFRACTORY and FIBROCERAMIC. Extractable heaters, mounted on a flange, consisting of armoured heating elements with stainless steel tube. Max lenght cad. element up to 8,00 m. Resistive internal filament* insulated with first choice MAGNESIUM OXIDE.

Standard power, size and shape or as indicated by the customer. Stainless steel casing. TYPE CERAMIC FIBRE: WORKING TEMPERATURE: MAX 850°C Armour in stainless steel or ALUSI sheets Internal insulation in ceramic fibre. Resistive wire* internal insulating TYPE MICANITE: WORKING TEMPERATURE: MAX 280°C Armour in stainless steel or ALUSI sheets Internal insulation in micanite Resistive wire* internal insulating ARMOURED TYPE: WORKING TEMPERATURE: MAX 700°C Armour in stainless steel Heater*, consisting of a ARMOURED heating element with stainless steel tube. Element development up to 8.00 m. Resistive internal filament* insulated with first choice MAGNESIUM OXIDE.

Politubes, in conjunction with DuPont, has developed a special spiral-wound tube made of heat-shrinkable polyester (Mylar HS), which enables automated fixing of permanent magnets, thereby reducing the cost of assembling these motors.Important advantages are: 1.Unlike very expensive steel rings, the spiral-wound tube also wraps around and protects the ends of the magnets, which are also subject to corrosion. 2.The trimming that often has to be done during the assembly process when using rigid rings is avoided; the Politubes spiral-wound tube adheres perfectly to the magnets, taking their shape and protecting them from cracking and scratching; this also guarantees perfect balancing of the rotor. 3.Part of the assembly process is removed, since potentially costly and often manual bandage with tape impregnated with epoxy resins can be eliminated; this avoids as well lenghty resin activation time in oven; productivity is thereby increased and hidden production costs reduced.