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SK Series Co Rotating Twin Screw Extruder

SK series twin screw extruderis the crystallization of more than 30 years'experience in the equipment manufacturing industry, more than 400 kinds of material technology application and thousands of working conditions verification of KY. Screw diameter can be selected from 26 mm to 135 mm.

SK Series double screw extruder adopts the welding and manufacturing process of international leading standards. It provides the best stability and reliability in operation and has successfully succeeded in replacing imported products in China.

SK series twin screw extruder is the crystallization of more than 30 years'experience in the equipment manufacturing industry, more than 400 kinds of material technology application and thousands of working conditions verification of KY. Screw diameter can be selected from 26 mm to 135 mm.

SK Series double screw extruder adopts the welding and manufacturing process of international leading standards. It provides the best stability and reliability in operation and has successfully succeeded in replacing imported products in China.

SK Series Twin screw extruders have the following advantages:

High-efficiency transmission system

The SK Series Mini Twin screw extruder adopts the high speed and high torque transmission system of Henschel of Germany. The screw has a maximum speed of 900 rpm. and a torque of 13 Nm/cm³. The system of K Series Twin screw extruder adopts the latest design of Henshl, and the overall strength and gear system stability are greatly improved. At the same time, the system is smaller and equipped with more powerful lubrication and cooling system, which enables users to use extruders safely and quietly.

British BiBBY torque limiter with high sensitivity and reliability can effectively avoid equipment shutdown due to improper operation or accidental overload.

Siemens's global joint insurance ILE0 series inverter motor has the characteristics of high efficiency, energy-saving, safety and so on. It provides technical support and service for localization.

Optimizing Processing Section

The processing section of the SK series double screw extruder can be flexibly configured for transportation, plasticization, mixing, shearing, homogenization, devolatilization and pressure according to the technological requirements of users' materials.

The screw and barrel can be made of HIP powder metallurgy material, which can achieve high wear resistance, high corrosion resistance and other extensive fields of operation.

The involute spline of the German standard (DIN5480) is adopted to meet the requirements of higher torque and higher speed.

Optimized screw size-diameter ratio (D0:D=1.55), reliable inter-model amplification effect

Internet-based New Generation Control System

The control system of SK series twin screw extruder can choose conventional instruments, PLC, PCC, DSC to meet different needs.

Modular design, the touch screen can be compactly installed on the mainframe

Customized programming design is satisfied with the upstream and downstream matching equipment of different mixing projects

Provide formulation, project management functions, process and production data visualization

Integrating computer technology, mobile Internet technology and industrial automation technology to realize real-time data management and control of multi-terminal

Parameter of SK Series Co-rotating Twin Screw Extruder

SK Series Co-rotating Twin Screw Extruder Model

Production capacity kg/hr (reference value)

Material Process Category

Typical Material

SK26

SK36

SK53

SK63

SK73

SK96

SK136

Filling modification

PE, PP, EVA, etc. + calcium carbonate, talcum powder, titanium dioxide

5~10

45~90

150~300

300~500

600~800

1200~1500

1800~2700

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

PP, PA, ABS, etc. + iron powder, magnetic powder, ceramic powder

10~20

90~135

180~300

380~500

700~900

1300~1800

1800~3000

blending modification

PP, PE, PS + SBS; PP, PA + epdmpp + NBE; EVA + silicone rubber, etc

5~10

60~100

150~240

270~450

500~750

1000~1700

1600~3000

PE, PA, PC, CPE + ABS; ABS + TPU; PBT + pet; PP + PE, etc

5~10

45~90

120~240

270~380

450~600

1000~1500

1200~3000

Masterbatch

PE, PP, ABS, EVA, PS, etc. + pigment and other additives

3~8

45~75

150~230

270~360

380~500

900~1200

900~1800

Functional Masterbatch

Degradable masterbatch: PE, PS, etc. + starch, etc

3~8

45~90

140~230

230~330

380~500

900~1200

900~1800

Flame retardant masterbatch: PP, PA, ABS, PBT, etc. + flame retardant and other auxiliaries

3~8

60~100

150~270

300~450

500~750

1200~1700

1500~2700

Double control masterbatch: PE + antifogging agent, stabilizer, etc.; high insulation masterbatch; cooling masterbatch; rheological modified masterbatch

3~8

45~75

100~150

270~360

420~540

900~1200

900~1800

Carbon black masterbatch: PE, EVA, ABS, etc. + carbon black

3~8

30~60

90~150

230~330

380~500

800~1000

900~1500

Glass fiber (carbon fiber) reinforced modification

PP, PBT, ABS, as, PA6, PA66, PC, POM, PPS, pet, etc. + long fiber or short fiber or whisker

5~10

75~120

180~270

300~450

450~700

900~1400

1500~2400

PP, PBT, ABS, as, PA6, PA66, PC, POM, PPS, pet, etc. + carbon fiber

5~10

45~90

150~240

270~330

380~500

900~1200

1000~2100

Special materials

EVA hot melt adhesive, polyurethane

3~8

45~90

90~140

150~230

300~380

700~800

700~1500

Fluororubber, fluoroplastics

3~8

30~60

60~120

150~230

230~300

600~750

700~1400

Optical cable coating material, acetate fiber, PP cigarette filter material

3~8

45~90

150~230

300~380

450~600

1200~1500

1500~2400

TPR shoe sole

3~8

90~150

230~300

450~500

700~800

1300~1700

1500~3000

Luminescent plastics, antibacterial plastics, UV resistant plastics, PE crosslinkable tube materials

3~8

60~90

180~270

330~450

500~600

900~1200

1000~1800

Various cable materials

HDPE, LDPE, LLDPE, MDPE insulation material and sheath material; PE radiation crosslinking cable material; PE silane crosslinking cable material

3~8

45~90

150~230

270~380

450~600

750~1000

1000~1700

Flame retardant polyolefin cable material, PP cable material

3~8

90~120

180~270

380~450

600~700

1100~1400

1200~1800

Low smoke and low halogen flame retardant PVC cable material

5~10

30~60

120~180

230~300

380~500

800~1000

900~1500

Reactive extrusion

Polyamide polycondensation, polyester melt polymerization, polyurethane addition polymerization, polycarbonate polycondensation, bulk continuous polymerization of POM

1~2

30~50

150~230

300~380

450~600

750~900

700~1500

Post treatment of exhaust devolatilization

Chlorinated polypropylene, super absorbent resin, K-Resin, chlorosulfonated polyethylene, fluoro rubber, etc

1~2

Max75

Max150

Max300

Max450

Max900

Max1500

powder coating

Polyester type, epoxy type, propyl ester type, polyurethane type, acrylate type, etc

3~8

150~230

300~450

600~750

1000~1200

2100~2300

2200~4500

KY is one of professional plastic extrusion equipment manufacturers, we provide small extruder machine, pe extruder machine, double screw extruder machineand etc. Want to know more? Please contact us.



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