SJ Series Venting Type Single Screw Plastic Extruder

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The SJ series venting type single screw plastic extruder is developed based on years of design and production experience, constant absorption of domestic and foreign advanced technology, as well as wide acceptance of customers' opinions. This series of product selects dedicated and efficient venting screw of different structures, such as separated type, mixing type, barrier type and distribution type, as well as the combination of above. The machine is applicable to the extrusion of a variety of materials, such as PP, PE, HIPS, ABS, PMMA, PC, etc.

The unique design of the venting type extruding machine effectively overcomes foaming, incomplete plasticization, low brightness, and other problems during the plastic processing course. This greatly improves the quality of the product. Hence, the machine is very suitable for the production of high-precision products from PMMA, PC, PS, PET and other plastics.

Applications
The venting type single screw plastic extruder is extensively used to produce plastic board, sheet, hollow grid plate, cast film, waterproof roll, aluminum plastic composite panel (APCP), and other products. Different types of extruding machine can be selected to meet specific product and capacity requirements.

Main Technical Parameters

Model	SJ-45	SJ-60	SJ-65	SJ-75	SJ-90	SJ-100	SJ-120	SJ-130	SJ-150	SJ-165
Transmission power (kw)	15~22	22~37	30~45	45	55~90	75~110	132~185	185~280	185~315	220~355
Screw diameter(mm)	40	60	65	75	90	100	120	130	150	165
Screw L/D ratio	35	35	35	35	35	35,38	35,38	35,41	35	35
Screw rotation speed r/min	120	120	100	100	90	90	90	90	80	80
Extrusion capacity kg/h	15~45	60~100	60~120	60~150	150~280	180~350	250~450	300~650	400~600	550~700

As a professional venting type single screw plastic extruder manufacturer and supplier in China, we provide plastic extruder, but also plastic board and sheet production line, plastic packaging product making equipment, plastic pipe production line, and more.

Related Names
Venting Type Single Screw Extrusion Line | Single Screw Extrusion Machine

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