Single Screw Extruder

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Equipment back side	Single screw extruder	Single screw extruder

Single screw extruder	Single screw extruder	Single screw extruder

Single screw extruder	Single screw extruder	PLC single screw plastic extruder

SJ single screw plastic extruder	Single screw extruder

Designed for PP and HDPE pipe extrusion, the single screw extruder provides top performance in terms of productivity and melt homogeneity. In addition to corrugated pipe extrusion, this plastic extrusion machine can also be utilized to produce diversified products by fitting with different types of extrusion die and auxiliary equipment.

While using a proven modular structure design, we also offer varied options to meet our clients’ individual demands and fulfill their specific requirements with custom extrusion solutions. With the latest screw design, the single screw extruder offers high output that was previously reserved for larger models of equipment. This provides extrusion parts manufacturers with significant advantages in space requirements.

Due to optimized screw design, the single screw extruder reaches utmost productivity with low melt temperature and optimized melt homogeneity. Hence, it produces superior quality extrusion parts with very low energy consumption, and features outstanding throughput figures in relation to capital investment.

The screw and barrel of our extruder are extremely durable, thanks to the quality 38CrMoAIA raw material, nitrogen treatment, as well as the Ni60 coating for screw surface and barrel discharging end.

International famous brand electrical components are adopted for maximized stability, minimized failure rate, and the lowest energy consumption. They include Schneider air switches, FUJI or ABB variable frequency drives, RKC temperature control meters from Japan, as well as Siemens contactors and electrical motors. International Warranty Service for them ensures easy access to professional technical supports as well as convenient replacement and maintenance worldwide.

Advantages Brought To You
Optimized performance in the extrusion of straight-walled tubes and corrugated pipes
Screw design suitable for processing of both HDPE and PP parts
Cost-efficient extrusion solution due to energy efficient AC motors
Proven quality extrusion equipment with high cost-performance
Extremely space-saving thanks to the machine with high productivity but small diameter screw

What We Offer
Screw diameter from 20mm to 200mm
Optimal throughput brought about by high screw torque
Outputs from 10kg/h to 800kg/h
Advanced technologies for the extrusion of PP or HDPE corrugated pipes and straight-walled tubes

Main Technical Specifications

Model	SJ-20/25	SJ-25/25	SJ-30/25	SJ-45/20	SJ-45/25	SJ-45/28	SJ-65/20	SJ-65/25	SJ-65/30	SJ-75/25	SJ-90/25	SJ-90/30	SJ-90/34	SJ-120/25	SJ-120/30	SJ-150/25	SJ-150/30	SJ-170/25	SJ-170/30	SJ-200/25	SJ-200/30
Length/diameter ratio	25/1	25/1	25/1	20/1	25/1	28/1	20/1	25/1	30/1	25/1	25/1	30/1	34/1	25/1	30/1	25/1	30/1	25/1	30/1	25/1	30/1
Motor power (kw)	2.2	3	3	5.5	7.5	11	18.5	22	45	37	55	90	110	90	110	132	160	200	250	315	355
Heating power (kw)	2	2	4	6	8	9	12	14	18	35	35	38	40	60	72	76	96	112	120	140	150
Screw speed (r/min)	10-100	10-100	10-100	10-100	8-80	10-100	8-80	10-100	10-120	10-100	10-100	9-90	9-90	9-90	9-90	880	8-80	8-80	8-80	7-70	7-70
Output (kg/h)	10	16	20	35	45	55	60	80	110	120	180	240	280	350	400	450	500	680	760	800	800

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