Extrusion Overview ExtrudersPin TypeSmooth BarrelTransfermixHot FeedExtruder HeadsExtrusion LinesSingle Roll Roller DiesMini Single Roll Roller DiesTwo Roll Roller HeadsSlab FeederMini CalenderExtrusion Solutions
Extruders
RMS manufactures a wide range of standard or customized cold and hot feed extruders.
Our standard models are shown below.
Extruder Type |
1½”
38mm |
2” 51mm |
2½” 64mm |
3¼” 83mm |
3½” 90mm |
4½” 120mm |
6” 150mm |
8” 200mm |
10” 250mm |
| Cold Feed Pin (PME) |
Yes | Yes | Yes | Yes | Yes | ||||
| Cold Feed Smooth (SBE) |
Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | |
| Cold Feed
Transfermix (TMIX) |
Yes | Yes | Yes | Yes | |||||
| Hot Feed (HFE) |
Yes | Yes | Yes | Yes |
Other size ranges can be provided and all units can be customized using:
- Different L/D ratios
- Non-compressive or compressive screw designs
- Drive arrangements including AC or DC, vertical or horizontal gear reducers, and different motor locations
- Optional gearbox and lubrication arrangements
- A wide range of cost effective extruder heads for single or multiple extrudates and for single or multiple compound
All machines incorporate the RMS leak-free feed roll arrangement that ensures any compound that passes the scraper knife is directed around the roll and fed back into the hopper. The outboard bearing is located outside the pressure area and scraper blade as well as stock guides are provided.