Twin Screw ExtruderTwin screw extruders is suitable for matching with production line of plastic pipe, plate, profile and others. This extrusion machine possesses advantages such as forced extruding, high quality, wide adaptability, long service life, low shearing speed, hard decomposition, good compounding and plasticization effect, direct shaping of powder materials, and so on. Twin screw extruders are extensively used for mixing, compounding or reacting polymeric materials. Twin screw extrusion machine is designed specifically with high flexibility. Thanks to the great variety of series and versions available for twin screw extruders, Lantai can always offer a system solution tailored to customers’ specific products and process requirements.

Extruder ApplicationTwin screw extruders are used to create a wide range of products such as tubing, sheet goods, and insulation products. Extruders employ a main drive motor to supply power to a screw, which provides the force necessary to push the raw material through the die. Lantai can provide co-rotating twin-screw extruders with high productivity, high quality and the maximum cost effectiveness. Our twin screw extruders are ideal for precise compounding of polyolefins, engineered plastics and other continuous processes.

Screw FeederScrew feeder features a compact and space-saving design, low maintenance direct drive and new Delrin bushing for highly accurate and dependable metering of powders, pellets, flakes, and agglomerates. The auger feeder is normally equipped with a curved cover beyond the inlet opening, which prevents flooding of the conveyor with material. Screw feeder can be used in various industries for metering of material into a production process. Its design is a little different from screw conveyor. An auger feeder is required to be very precise and accurate. Its screw is completely filled with materials, while a screw conveyor is typically 40% to 50% filled. Lantai provides a full line of screw feeders. Our company has years of experience feeding all kinds of materials. Our single and twin screw configurations are available with a variety of screw designs to accommodate the broad range of materials that have to be fed. Besides, auger feeders are usually used when the material is toxic or dusty, which requires an enclosed device or headroom.

GranulatorGranulator is a general device for cutting strip or sheet plastic into granular materials. The pelletizer is a new generation of particle device. It is mainly composed of feeding, mixing, granulation, transmission and lubrication systems. It is specially designed with a filter screen that can filter materials carefully. Besides, the friction filter rod can break sturdy particles to be filtered. It can replace the swing particle machine. Granulator is widely used in the pharmaceutical, chemical and food industries, but this pelletizer is not applicable for semi-solid and fluid materials.

Electronic Control SystemElectronic control system focuses on reliability and stability from design and development to component selection, wiring, and installation and commissioning. This electrically controlled system adopts leading electronic control technology together with the world-class quality imported control components. Lantai Plastics Machinery has reached the highest level of the electronic control system in the domestic industry, wherever from design, appearance to quality. This electrically controlled system adopts imported PLC (OMRON or SIMENS) to achieve optimized process control. Operation interface on touching screen is visual, which is brief and easy to use. It features stronger function, steady performance and much higher accuracy. Our electronic control system can also accomplish full-set link-lock protection, trouble safeguard, fault alarm, and so on. The typical system is programmable computer controller.

Auxiliary EquipmentThe extruder is composed of feeding system, extrusion system, transmission mechanism, heating and cooling system and control system. It is extensively used for rubbers, plastics and other materials. Our company mainly provides single screw extruder and twin screw extruder. In order to improve the efficiency of our extruders, Lantai also offers a series of extrusion auxiliary equipment (auxiliary device), such as hydraulic quick screen changer, manual quick screen changer, vibration screen, centrifuge, batching system, dryer, mixer, and so on.