Rondol

HORIZONTAL EXTRUDERS​

The processing unit of our Twin-Screw Extruders is a clamshell “easy clean” barrel with interchangeable, segmented screws that can be reconfigured to a specific application by selecting various kneading, mixing, and shear screw elements.

Additionally, we offer a wide range of Pre/ Post extrusion options :

We offer 10mm, 21mm, twin screw extruders – all in various L/D ratios (10/25/30/40)

The screws are co-rotating, intermeshing, and self-cleaning. All material contact surfaces are GMP & FDA compliant upon request.

Minimum quantities of high value samples can be processed with the unique Microlab 10mm which enables time and cost savings in method development, procedure optimization and preparation for scale-up production from our 10mm to our 21mm twin screw extruders.

SPECIFICATIONS TABLE

MachinesHorizontal Extruder - 10mm 25DHorizontal Extruder - 10mm 40DHorizontal Extruder - 21mm 30DHorizontal Extruder - 21mm 40D
Length/Diameter (mm)25:140:130:140:1
Nominal screw diameter (mm)10.510.52121
Maximum pallet size (mm)2,752,7544
Frame materialCarbon steel / powder coated or Stainless steelCarbon steel / powder coated or Stainless steelCarbon steel / powder coated or Stainless steelCarbon steel / powder coated or Stainless steel
Barrel MaterialHigh strength carbon steel (EN40B) – heat treatedHigh strength carbon steel (EN40B) – heat treatedHigh strength carbon steel (EN40B) – heat treatedHigh strength carbon steel (EN40B) – heat treated
Screw elements materialHigh strength carbon steel (EN40B) – heat treatedHigh strength carbon steel (EN40B) – heat treatedHigh strength carbon steel (EN40B) – heat treatedHigh strength carbon steel (EN40B) – heat treated
Feed port constructionSingle section construction, split with hinged top, Water cooled with stainless steel funnel, Second port for feed/vent fitted with contoured plug ;Single section construction, split with hinged top, Water cooled with stainless steel funnel, Second port for feed/vent fitted with contoured plug ;Single section construction, split with hinged top, Water cooled with stainless steel funnel, Second port for feed/vent fitted with contoured plug ;Single section construction, split with hinged top, Water cooled with stainless steel funnel, Second port for feed/vent fitted with contoured plug ;
Screw configurationGeneral purpose 2-stage, modifiable (segmented screw section), fully customisableGeneral purpose 2-stage, modifiable (segmented screw section), fully customisableGeneral purpose 2-stage, modifiable (segmented screw section), fully customisableGeneral purpose 2-stage, modifiable (segmented screw section), fully customisable
Screw ProfileCo-Rotating, intermeshing, self-wipingCo-Rotating, intermeshing, self-wipingCo-Rotating, intermeshing, self-wipingCo-Rotating, intermeshing, self-wiping
Screw speed0-300 rpm0-300 rpm0-600rpm0-600rpm
Power (Simens)0.4KW0.75W5KW5KW
Die headStainless Steel, Single or Multi Hole Outlet Plate, 1mm to 4mm Diameter Outlet HoleStainless Steel, Single or Multi Hole Outlet Plate, 1mm to 4mm Diameter Outlet HoleStainless Steel, Single or Multi Hole Outlet Plate, 1mm to 4mm Diameter Outlet HoleStainless Steel, Single or Multi Hole Outlet Plate, 1mm to 4mm Diameter Outlet Hole
Temperature Range0 to 300 Celcius0 to 300 Celcius0 to 300 Celcius0 to 300 Celcius
Option Max Temperature450 Celcius450 Celcius450 Celcius450 Celcius
Torque output29Nm29Nm32Nm32Nm
Output range<25 g/hr to 1kg/hr<25 g/hr to 1kg/hr<500g/hr to 7kg/hr<500g/hr to 7kg/hr
Voltage230 VAC / 1Phase + Neutral & Earth 50/60 Hz / 32 AMP230 VAC / 1Phase + Neutral & Earth 50/60 Hz / 32 AMP400 VAC / 3 Phase + Neutral & Earth / 50/60 Hz / 32 AMP400 VAC / 3 Phase + Neutral & Earth / 50/60 Hz / 32 AMP
Pressure max100 bar100 bar100 bar100 bar
Data logging through TouchpadScrew speed, Torque control, Temperature zones; Pressure, Time etc. (CSV Format)Screw speed, Torque control, Temperature zones; Pressure, Time etc. (CSV Format)Screw speed, Torque control, Temperature zones; Pressure, Time etc. (CSV Format)Screw speed, Torque control, Temperature zones; Pressure, Time etc. (CSV Format)