Desktop Small Precision Extrusion Calender

Desktop Small Precision Extrusion Calender

FPBL-35/30
The desktop small precision extrusion calender integrates a precision single screw extruder, a sheet die head, and a precision calender auxiliary machine into one experimental equipment. It can realize all the functions of screw plasticizing extrusion, calendering, traction, trimming, winding, and edge trimming of a calendering production line. It is easy to use and operate, which can greatly improve the experimental efficiency and shorten the product development cycle. It is an ideal experimental equipment for calendering of polymer materials.

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Features
Technical Indicators
Overall Dimension

*The screw is driven by a servo motor, with stepless and precise speed regulation, stable plasticization and good consistency *Digitally designed sheet die head, smooth flow channel without dead corners and material stagnation, and uniform material discharge *Each power roller is independently driven by a servo motor, with precise speed control and good synchronization performance *The gap between the pressure rollers can be continuously adjusted to meet the process requirements of calendering of different materials *Hard chrome-plated mirror rollers, with high surface finish and no rust *Based on the control system and touch screen operation interface of PLC, the equipment runs stably and the human-computer interaction is friendly *Important experimental data is measured in real time and displayed in graphics and text, which is convenient for observation *Humanized structural design, more convenient operation *Optional constant tension winding device improves the quality of sheet winding *Pattern rollers, matte rollers, etc. can be used to achieve different film surface treatments Application range *Calendering molding experiment of polymer materials *Calendering production process research and parameter optimization *Calendering performance test of new materials
Applicable materials PE/PP/PS/EVA/TPU/PC and composite materials, etc. Screw diameter φ30mm Screw aspect ratio 30 Screw speed 0-120rpm Die width 200mm Product width 0-150mm Product thickness 0.1-0.6mm Roller width 260mm Roller gap 0-10mm Line speed 0-10m/min Pressure measurement range 0-50MPa Pressure measurement accuracy 0.5%F.S Extruder temperature control range Room temperature -350℃ Temperature control accuracy ±1℃ Working power Three-phase five-wire 380VAC±10%, 50Hz Working air source Compressed air, 6-8bar Cooling water Soft water at room temperature, supply and return pressure difference: 2.5-4.0bar Working environment Ambient temperature: 10-40℃; Relative humidity: ≤ 80%, no condensation Rated power About 25kW (including liquid medium roller temperature regulator) Length × width × height 3000mm×1030mm×1830mm Machine weight About 1600kg

Applicable materials	PE/PP/PS/EVA/TPU/PC and composite materials, etc.
Screw diameter	φ30mm
Screw aspect ratio	30
Screw speed	0-120rpm
Die width	200mm
Product width	0-150mm
Product thickness	0.1-0.6mm
Roller width	260mm
Roller gap	0-10mm
Line speed	0-10m/min
Pressure measurement range	0-50MPa
Pressure measurement accuracy	0.5%F.S
Extruder temperature control range	Room temperature -350℃
Temperature control accuracy	±1℃
Working power	Three-phase five-wire 380VAC±10%, 50Hz
Working air source	Compressed air, 6-8bar
Cooling water	Soft water at room temperature, supply and return pressure difference: 2.5-4.0bar
Working environment	Ambient temperature: 10-40℃; Relative humidity: ≤ 80%, no condensation
Rated power	About 25kW (including liquid medium roller temperature regulator)
Length × width × height	3000mm×1030mm×1830mm
Machine weight	About 1600kg