SJSZ Conical Twin Screw Extruder

1. conical twin screw extruder chinaguarantees the quality of the matter.
5. china extruder matching auxiliary machineis used to extrude different pipe, plate, profile and soft and rigid PVC granulation.

The Parameter of SJSZ Conical Twin Screw Extruders

Main technique parameter ( conical twin screw )

Model ltem	SJSZ- 45*22	SJSZ- 50*22	SJSZ- 55*22	SJSZ- 60*22	SJSZ- 65*22	SJSZ- 80*22	SJSZ- 92*28
Screw diameter	45/99	50/105	55/110	60/125	65/135	80/156	92/188
The screw rotates speed	45	45	45	40	40
The biggest extruding capacity	80	125	180	250	300	500	900
Main motor power		22	30	30	37-55	55-75	132
Heat power	15	18	20	20	28	35	85

Main technique parameter ( parallel twin screw )

Model ltem	SJSZ-65/26	SJSZ-80/22	SJSZ-90/26	SJSZ-107/26	SJSZ-130/26
Screw diameter	65	80	90	107	130
The screw rotates speed	50	33	45	10-30	10-30
The biggest extruding capacity	160	250	330	600	1000
Main motor power	22	22-30	55	90-100	110-160
Heat power	18	24	38	52	85

Features of Kailite Conical Twin Screw Extruder

1. China twin screw extruderadopts side feeding technology, which improves the integrity of the material and greatly increases the output. The location and shape of the feeding inlet also have a great impact on the feed efficiency. Under the same parameters, the feed area increases, then the output increases. Under the same inlet area, the rectangular section has higher feeding efficiency than the circular section. The use of side twin screw feed is also based on this consideration.

Conical Twin Screw Extruder Working Principle

Difference Between Single Screw and Twin Screw Extruder

1. twin screw extruder has excellent mixing capabilities because the intermeshing screws and a wide variety of professional screw designs allow precise adjustment of the degree of mixing to control the degree of mixing. On the other hand, the mixing capacity of a single screw extruder is very limited, and a special screw design is used to restrict the flow rate to enhance mixing.
2. conical double screw pp extrudercan handle a high level of process flexibility and the ability to handle multiple processes, such as melting, mixing, cooking, venting, cooling, etc. However, in the case of a single-screw extruder, the output and screw speed are dependent, and the screw design with multiple tandem processing functions is limited.
3. china double screw extrudercan provide higher process productivity.
6. china conical dual screw mixerhas complex operation and higher process control requirements than single-screw extruders, simple operation and simple control process.

What is Twin Screw Extruder

The different from single screw extruder is that twin screw extruder has two parallel screws put into the barrel. They can drive by the two screws. Usually the extruder close bite and opposite rotary which extrude profile.

Twin Screw Extruder Process

Usually the extruder close bite and opposite rotary which extrude profile. The low speed is 10 r/min, the high speed rotary twin screws' is 300-600r/min, it's different from the teeth style extruder, is nearly to the single extruder principle.

Same direction teeth style conical twin screw mixer includes low speed and high speed. Opposite teeth style twin screws' gap is very small, so it can convey accurate.

Conical Twin Screw Extruder for Sale

Conical twin screw extruder design means conical shape of the twin screws, the work principle is similar. On the basis of the single screw, conical double screw extruder develops twin screw extruder, the low speed extruder has close teeth screw, one screw match the other close cooperation, conjugate screw shape.

Clean itself extruder, high speed extruder has close matched screw edge shape. It can design this screw into quite small screw gap. Make the screw qualify close self-clean function. It named closed same direction self-clean spiral twin screw extruder.

The Kailitemain products include plastic machinery series: extruder, plastic pipe production line, plastic sheet/sheet equipment, plastic pipe extrusion line, wood-plastic equipment, plastic recycling granulator, plastic crusher, etc.

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