Baopin International Precision Instruments Co.,Ltd
Model No.: BP-8186-B
RAW MATERIAL: PP, PE Plastic
Test Standrad: EN13900-5:2005
Color: Yellow And White
Packaging: Plywood case
Place of Origin: China
The filterability test machine is suitable for PP, PE plastic, via extrusion pressure filtration test pigments, additives and masterbatch dispersion performance and degree.
This filterability test machine is consisted by small precision Single Screw Extruder, melt pump, double station screen changer, high precision of melt temperature and pressure sensors, PLC program control measurement and analysis system and other major parts.
1. Single screw extruder
Screw diameter Length diameter ratio 1 : 25 Screw speed 0 - 95 rpm frequencycontrol
2. Metering pump
Output 2 cc/rev Rotation speed 0 - 60 rpm transducer adjust Temperature ≤ 350 ℃ Pressure ≤ 270 bar
3. Pressure sensor
Inlet pressure 0 - 10 Mpa Outlet pressure 0 -35 Mpa
■ The screw diameters are 20, 25, 30 (optional), and the length diameter ratio is 10~30 times can be optional, expanding the processing scope.
■ The material of the screw and the charging barrel is 38CrMoAl special tool steel which is hard & wear resistant and has been processed through nitriding, tempering, chromeplate and super-precision grinding.
■ The screw, consisting of the feeding section, conveying section, compression region and mixing head, can process various different materials to realize the optimal dispersion effect.
■ The screw speed is 0-80rpm with stepless frequency control to meet extrusion technological requirements of different materials.
■ The charging barrel is heated by the electric heating coil heater which is simply maintained and easily installed. Fifth region separate heating can ensure a required temperature. The charging barrel adopts four static forced cooling motors with multi-blades.
■ The imported high precision melt gear pump and two integrated temperatures & pressures and their transducers measure accurate temperature, instantly monitoring the handpiece temperature with obvious pressure and temperature variation. The intelligent & reliable pressure control system has the function of automatic alarm and automatically-controlled stop.
■ The dies adopt the quick connecting loop which makes the fast dismounting, easily connection to the downstream equipment and time and labor-saving transfer test.
■ The optional spreader plate and the filter mesh enclosure with the optional mesh model of DIN standard prevent non-moltened particles and impurities to improve the melt pressure and guarantee plasticizing quality. The equipped fast net changing device can support a easy and quick net changing process.
■ The machine has the PLC programmable liquid crystal touch screen control system and human-machine interface operating system with the friendly and visual interface. All technological parameters can be arbitrarily set and printed to save. The clear and accurate melt temperature & pressure changing curve can realize the stable melt conveying and automatically calculate the filtering pressure value. The extrusion process can be dynamically displayed and monitored in due time with accurate data and reliable performance, conforming to DIN EN-13900-5 pressure filtration value test standard.
Product Categories : Lab Extruder Series