Single screw laboratory extruders with diameters of 12.5, 20, 25 , 30
and 45mm, all with an L/D ratio of 30. The 12.5mm and 20 mm extruders
are available as a table top version. The 25 and 30 mm extruders are
available both in vented or non-vented versions with plain screws or
equipped with a Maddock mixing section, as well as a pineapple mixer at
the screw tip.
Blown film lines for film lay-flat widths of up to 200 mm. Include
features such as a twin-channel cooling ring, nip rolls, variable speed
haul-off, slitters and winder.
Co-extrusion lines for films with up to 9 layers. Large film tower with
twin pillars, modern design enclosure, pneumatic nip rolls, infinitely
variable-speed drive, high-capacity cooling ring, film wind-up, and
freestanding central control cabinet incorporating all controls for the
tower and extruders.
NOTE: We have customers running film production on smaller lay
flat multi layer films with these lines.
Line shown is (3) 20mm extruders running ABC layers with pancake die,
carbon fiber roller collapsing frame and Teflon roller stabilizing cage.
Click link below to see the line in operation.
Chill roll film and sheet casting lines are available both as floor and
bench top versions. Flat die widths range from 125 mm for bench top
versions up to 300 mm for floor versions. Dies have adjustable lips for
sheet thickness from 0.3 to 1.5 mm or film thickness down to 0.01 mm.
All three rolls are hard chromed, mirror polished and cored for water
cooling and heating. Polishing roll is pneumatically operated.
Co-extrusion flat film and sheet lines for up to 9 layers. Suitable
for producing film and sheet with materials such as PE, PP, PS, ABS,
PVC, PET, PC, etc.
Modular co-rotating twin screw extruders have clam-shell barrels and
our unique super hard tool steel barrel inserts. Fully closed barrels
are an option. Machines are available with 20 and 26 mm screw diameters
and L/D ratios of 32:1 and 40:1.
26mm Twin Screw Extruder
with (2) optional side two stage agitated metering feeders with lower
extruder screw side feeders and main metering feeder for compounding.
Loss in Weight Gravimetric feeders are also available.