HK Series Co Rotating Twin Screw Extruder

HK/HK MT Series Md/a³=8.8/12.5Nm/cm³

Nanjing KY provides more material selections for the process parts of the HK Series Co-rotating Twin Screw Extruder. Besides standard nitriding steel and tool steel, the HIP materials made in China also provide higher wear resistance for co rotating extruder machines. Different corrosive powder metallurgy materials are also applied to screw element and cylinder bushing manufacture, and their properties are very close to the same. We focus on customer service and provide technical response within 24 hours to ensure you have no trouble purchasing lab co rotating twin screw extruder.

HK Extruder for Small Batch Production

HK36 and HK53 are very competitive equipment models for small batch production scale, especially for the Color Masterbatch industry.

HK Extruder for Mass Production

In the field of engineering plastics and high filling, mass production and stability have always been the most concerned problem for users.

HK Large Extruder Production System

KY also offers a larger-scale HK extruder, with the commonly used screw diameters ranging from 110 mm to 165 mm (HK110-165) available for user selection.

HK Series Co Rotating Twin Screw Extruder

Your Premier Twin Screw Extruder Manufacturer——KY

The process components of KY's HK co-rotating twin screw extruder series, such as the screw and cylinder, can be interchanged with AK or SK specifications, and the geometric design of this extruder machine for sale is completely consistent. This also means that customers of Nanjing KY AK or SK can seamlessly transfer the original products to newly purchased HK equipment, to achieve higher output or better return on investment.

HK Series Twin-screw pe extruder machine is a medium-high torque and high-speed co-rotating extruder launched by Nanjing KY in recent years to meet the new needs of customers. It has gained a huge market share and currently produces more than 120 extruders annually.

HK transmission system including large extruder production system based on Nanjing KY independently developed high-torque gearbox adopts the leading transmission technology in the industry, strengthens the output system of the gearbox with enhanced structure, achieves the ideal result of pure torque output with parallel biaxial output, and greatly improves the safety of gearbox. The transmission parts of our co-rotating twin screw extruder machine can be manufactured by German or British torque limiter so that gearboxes and process parts can be safely protected when the torque exceeds the standard. As a mature extruder machine manufacturer, Keya would love to be your premier twin-screw extruder partner.

Unlock the Potential of Your Research with Our Lab Co-Rotating Twin Screw Extruders!

Polymer Blending and Compounding: Our lab co-rotating twin screw extruders are ideal for polymer blending and compounding applications. Whether you are developing new polymer blends or enhancing existing formulations, our extruders provide precise control over temperature, shear, and mixing, ensuring consistent and high-quality results every time.

Material Development and Testing: In the field of material science, our extruders are indispensable tools for developing and testing new materials. From nanocomposites to biodegradable plastics, our equipment allows researchers to experiment with various additives and fillers, optimizing material properties for specific applications.

Pharmaceutical and Biomedical Research: Our lab co-rotating extruders are also widely used in pharmaceutical and biomedical research. They enable the production of drug delivery systems, such as controlled-release tablets and implants, by precisely mixing active pharmaceutical ingredients with excipients. This ensures uniform distribution and optimal performance of the final product.

Food and Nutraceuticals: In the food industry, our twin screw extruders are used for developing and testing new food products and nutraceuticals. They allow for the precise control of ingredient mixing, cooking, and shaping processes, making them perfect for creating innovative and high-quality food products.

Chemical and Catalytic Processes: Our extruders are also employed in chemical and catalytic process research. They facilitate the continuous mixing and reaction of chemical compounds, enabling the development of new catalysts and chemical processes with improved efficiency and selectivity.

Difference Between Co Rotating And Counter-Rotating Twin Screw Extruder

As the names themselves suggest, while the screws of the co-rotating twin screw extruders will rotate in the same direction, the screws of the counter rotating screw extruder machine will rotate in opposite directions. As for the continuous extrusion machine, there are two possible ways to rotate, either clockwise or counterclockwise. In practice, the more common one is clockwise rotation and the screw thread should be right-handed. And regarding the counter-rotating twin-screw machines, they normally use inward rotation and outward rotation.

Parameter of HK Series Co-rotating Twin Screw Extruder

HK Series Co-rotating Twin Screw Extruder Model Production Capacity kg/hr (Reference Value)

Material Process Category Typical Material HK26 HK36 HK53 HK63 HK73 HK96 HK136

Filling modification PE, PP, EVA, etc. + calcium carbonate, talcum powder, titanium dioxide 5~10 40 ~ 80 130 ~ 260 260 ~ 460 500 ~ 700 1000 ~ 1300 1500 ~ 2300

ABS, PC, PS, etc. + aluminum hydroxide, magnesium hydroxide, antimony oxide

PP, PA, ABS, etc. + iron powder, magnetic powder, ceramic powder 10 ~ 20 80 ~ 120 160 ~ 260 330 ~ 460 600 ~ 800 1200 ~ 1600 1500 ~ 2600

Blending modification PP, PE, PS + SBS; PP, PA + EPDM; PP + NBE; EVA + silicone rubber etc 5~ 10 50 ~ 100 130 ~ 210 230 ~ 390 450 ~ 650 900 ~ 1400 1400 ~ 2600

PE, PA, PC, CPE + ABS; ABS + TPU; PBT + PET; PP + PE etc 5~ 10 40 ~ 80 100 ~ 210 230 ~ 330 400 ~ 500 850 ~ 1300 1000 ~ 2600

Color masterbatch PE, PP, ABS, EVA, PS, etc. + pigments and other additives 3~ 8 50 ~ 70 130 ~ 200 230 ~ 310 300 ~ 450 800 ~ 1000 800 ~ 1600

Functional masterbatch Degradable masterbatch: PE, PS, etc. + starch, etc. 3~ 8 40 ~ 80 120 ~ 200 200 ~ 290 300 ~ 450 800 ~ 1000 800 ~ 1600

Flame retardant masterbatch: PP, PA, ABS, PBT, etc. + flame retardant and other additives 3~ 8 50 ~ 90 130 ~ 230 260 ~ 390 450 ~ 650 1000 ~ 1400 1300 ~ 2300

Double anti-master batch: PE + anti-fog dripping agent, stabilizer, etc. High heat preservation masterbatch; Cooling masterbatch; Rheological modified masterbatch 3~ 8 50 ~ 70 90 ~ 130 230 ~ 310 350 ~ 450 800 ~ 1000 800 ~ 1600

Carbon black masterbatch: PE, EVA, ABS, etc. + carbon black 3~ 8 30 ~ 50 80 ~ 130 200 ~ 290 300 ~ 450 700 ~ 900 800 ~ 1300

Reinforced modification of glass fiber (carbon fiber) PP, PBT, ABS, AS, PA6, PA66, PC, POM, PPS, PET, etc. + long fiber or short fiber or whisker 5~ 10 70 ~ 100 160 ~ 230 260 ~ 390 400 ~ 600 800 ~ 1200 1300 ~ 2100

PP, PBT, ABS, AS, PA6, PA66, PC, POM, PPS, PET, etc. + carbon fiber 5~ 10 40 ~ 80 130 ~ 210 230 ~ 390 300 ~ 450 800 ~ 1000 900 ~ 1800

Special materials EVA hot melt adhesive, polyurethane 3~ 8 40 ~ 80 80 ~ 120 130 ~ 200 250 ~ 300 600 ~ 700 600 ~ 1300

Fluorine rubber 3~ 8 30 ~ 50 50 ~ 100 130 ~ 200 200 ~ 250 500 ~ 650 600 ~ 1200

Cable coating material, acetate fiber, pp cigarette filter material 3~ 8 40 ~ 80 130 ~ 200 260 ~ 330 400 ~ 500 1000 ~ 1300 1300 ~ 2100

TPR sole 3~ 8 80 ~ 130 200 ~ 260 390 ~ 460 600 ~ 700 1200 ~ 1400 1300 ~ 2600

Luminescent plastics, antibacterial plastics, anti-ultraviolet plastics, PE crosslinkable pipe materials 3~ 8 50 ~ 80 160 ~ 230 290 ~ 390 450 ~ 500 800 ~ 1000 900 ~ 1600

All kinds of cable materials HDPE, LDPE, LLDPE, MDPE insulation material, sheath material; PE radiation crosslinked cable material; PE Silane Crosslinked Cable Compound 3~ 8 40 ~ 80 130 ~ 200 230 ~ 330 400 ~ 500 650 ~ 900 900 ~ 1400

Flame retardant polyolefin cable compound, PP cable compound 3~ 8 80 ~ 100 160 ~ 230 330 ~ 390 500 ~ 600 1000 ~ 1200 1000 ~ 1600

Low Smoke and Low Halogen Flame Retardant PVC Cable Material 5~ 10 30 ~ 50 100 ~ 160 200 ~ 260 300 ~ 450 700 ~ 850 800 ~ 1300

Reactive extrusion Polyamide polycondensation, polyester melt polymerization, polyurethane addition polymerization, polycarbonate polycondensation, polyformaldehyde bulk continuous polymerization 1~ 2 25 ~ 45 130 ~ 200 260 ~ 330 400 ~ 500 650 ~ 800 600 ~ 1300

After treatment of exhaust devolatilization Chlorinated polypropylene, superabsorbent resin, K-resin, chlorosulfonated polyethylene, fluororubber, etc 1~ 2 Max65 Max130 Max260 Max400 Max800 Max1300

Powder coating Polyester type, epoxy type, propyl ester type, polyurethane type, acrylate type, etc. 3~ 8 130-~ 200 260 ~ 390 520 ~ 650 900 ~ 1000 1800 ~ 2000 2000 ~ 4000