Extrusion is a process used to create objects of a fixed cross-sectional profile. A material is pushed through a die of the desired cross-section. The two main advantages of this process over other manufacturing processes are its ability to create very complex cross-sections, and to work materials that are brittle, because the material only encounters compressive and shear stresses. It also forms parts with an excellent surface finish. (*)
The classical extruder machine comprises an AC-Motor, a gearbox and/or belt and/or a cooling system.. Each used additional component reduces the efficiency of the machine. Initial investment costs, maintenance costs, component lifetimes are one of the major problems. You can eliminate all these problems and have more efficient, more quality extrusions by using SQME Extruder Torque Motor.
"EMF Motor, the innovative solution for excellent extrusion"
The advantages of SQME Extruder Motor
High extrusion quality
Direct drive system without gearbox (No maintenance, silent operation, no production stop)
Stable torque even at low speeds, even at 0,1 rpm
Unbeatable Efficiency, low energy consumption
Precise speed control
No water cooling
High Performance,
Integrated thrust bearing
Compact design
High torque output
Hollow motor shaft
The SQME Extruder Motor has 6 to 10 poles windings on the stator, but it has unusual high pole number 66 to 110, which is achieved by a magnetic principle. Having unbeatable efficiency at the full range of torque and speed allows reducing cost and protecting the environment. The pole number is almost 3 times higher than standard torque motor.
The high pole number allows great speed stability for precise extrusion which is very important for medical hose, film, cable industries and laboratory.
Who is EMF Motor?
EMF Motor manufactures precision motors for decreasing the energy costs and reducing the manufacturing losses of its customers, as well as for increasing manufacturing speeds and providing high quality products.
(*) Extrusion description on wikipedia