Troester QSM 150/k 12D Pin extruder [150mm]
Screw: Nitride steel, surface hardened by nitriding.
Hollow-bored for waterflow. 1.5D mixing zone.
Barrel: 2 pin barrel sections with water flow in each.
Replaceable barrel liner of nitride steel.
Barrel end flange with manual clamp device and adapter flange for attachment of the
Hopper: Double-walled design for cooling water flow.
Replaceable liner of nitride steel.
The Feed hopper is top mounted for operator safety.
Feed roller: Made of nitride steel with rotary joint for water cooling,
scraper knife. Driven by splined coupling ring, pinion with
shear pins as overload
Hinged design manually swings open.
Compound pressure measuring device in head.
Compound temperature measuring device in head.
Extruder motor: Probably ABB: 160 kW ca 250A 400 VAC 50 Hz. or 90 kW
175 A ca 215A 400 VAC 50 Hz.
Extruder motor drive: Telemecanique ATV71
Temperature control units, [4or5 depending upon requirements], portable and compact
to save space and to facilitate quick and efficient servicing.