As a top GTE-B co-rotating twin screw plastic extruder factory in China, Granuwel has many years of experience in manufacturing and supplying equipment such as co-rotating twin screw extruders, lab scale extruders, single screw extruders, and two stage extruders. Twin screw extruders are widely used in the plastic industry, chemical industry, compounding industry, powder coating, food industry, wood plastic, etc.

Característica técnica

◆ Both screws and barrels designed according to building block principle. And the machine’s extensive performance and special purpose could be achieved ideally.
◆ Host series specifications
￠20mm — ￠200mm GTE series extruders model-was clearly defined B ,C, D series according to different rotary speed and torque class.
◆Plasticizing, compounding units
Screw elements with closely intermeshed design have excellent self-wiping and interchangeable characteristics.
Screw elements combined with spline shaft to achieve higher torque and large screw channel volume.20 years know-how in screw design makes new type screw elements and screw plan supplied, in order to satisfy specific requirements of each process.
◆ Power transmission system
The newly designed torque distribution system, high precision grinding of hardened gear teeth, imported high quality key bearing, and the interlocking of lubrication system are among the reasons for the good reliability of Granuwel’s products.

Imported transmitters with high torque output and torque limiter are optional

◆ Material: The material of extruder depends on different process-material properties.
◆ Extruders are all assembled on welding base, and special pads equipped for adjustment.
◆ Stainless steel covers equipped for barrels to keep heat preservation.
◆ Basket screen changer, plate-type, and non-stop screen changer are available.

GTE-B series gearbox

Extrusora de parafuso duplo série GTE-B