Twin Screw Extruder for powder coatings

Xtrutech XTS56 - 24D

Year of construction: 2023, condition: new, functionality: fully functional, Xtrutech XTS 35 for powder coatings (180-350 kg/hr) 1. PURPOSE AND MAIN FUNCTIONS OF THE LINE The extrusion line for powder coating production is part of a whole production process and is used for the production of polymer powder coatings. The extrusion line includes the following technological processes: formation of a homogeneous melt of heated powder coating by mixing, shaping of the melt, subsequent cooling of the product and its crushing into fine fractions. 2. LINE COMPONENTS - Twin-screw extruder type XTS 3. DESCRIPTION OF THE EXTRUDER COMPONENTS 3.1. Twin-screw extruder type XTS 35 Hfodswz Ntiopfx Am Aeg The extruder for powder coating production consists of: - 24D hydraulically opening barrels at the top and bottom, providing quick access for cleaning, maintenance and emergency repair of barrel liners and screw element shafts. - Rectangular loading port for dosing of materials which are difficult to dose. - Robust high flow water cooled units with 5 electrically heated (aluminium bronze heating plates of 2 kW each) control zones that provide excellent temperature control. Maximum operating temperature is 350°C. - The barrel on the discharge side is equipped with a cooled discharge adapter and a knife. - Screws with screw elements. Screw speed 0 - 900 rpm. Water cooled AC motor power of 26kW. The stepless (PIV) gearbox is rated at 139Nm and protected by an automatic torque limiter. - Latch lock / quick-release coupling of shaft connection and toothed shaft. Mains supply voltage: 400±6%, 3 phases, 50 Hz (o+earth). Control: 24V. Water-supply: 70 l/min at 15°C and a coolant pressure of 4bar. Approximate dimensions: L=2250mm W=1000mm H=1600mm Approximate weight: 1600kg. High-volume geometry D/d =1.8 AC motor power 26 kW Screw speed 900 rpm Average output 180 - 220 kg/h, max. 350 kg/h