Twin-screw Plastic Extruder Machine SJSZ Series manufacturer from China ZHANGJIAGANG FLAME MACHINERY COMPANY

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: SJSZ Series

1. Introduction of Product
Model SJSZ series twin conical screw extruder is a kind of special equipment for extrudi

1. Introduction of Product

Model SJSZ series twin conical screw extruder is a kind of special equipment for extruding PVC power. With different sorts of molds and auxiliary machines, it can produce all sorts of PVC plastic pipe material, profiled material, board material, sheet material, bar material and granulation. The screw has applied oil cooling system. Barrel is cooled by special wind cooling system. The system has applied special computer control. According to customer’s requirements, most reasonable screw can be made so as to achieve best plasticity state and material quality. The screw is made by high precision special digital screw miller, extruding property can be highly harmonized. It has firstly introduced advanced technique of producing screw with variable pitch and depth, so that the material can be more softly sheared and cut. The distribution box is specially designed, pull force bearing is fully imported, and the drive life span can be prolonged. It can bear larger extruding pressure. The electrical system has mainly applied imported parts, it has multiple alarm system, and there are few problems which can be easily eliminated. The cooling system has applied special design, heat emission area is enlarged, the cooling is rapid, temperature control tolerance can be±1.

Name	Plastic Extruder	Heating Way	Oil
Type	SJSZ Series	Feature	It is mainly used for extrusion of plastic
Gearbox	Hardened Reducer	Feature	It is mainly used for extrusion of plastic
Material of screw and barrel	38CrMoALA	Connect Way	Coupler
capacity	80-800 Kg/h	Certificate	CE

2. Description:

SJSZ Series Twin Conical Screw Extruder Used For PVC PE And Wood-plastic

SJSZ series conical double screw plastic extruders are special equipments which can extrude and mold by using various kinds of PVC powders. Equipped with different kinds of moulds and auxiliary machines, it can produce various PVC pipes, profiles, sheets, plates, bars and granule.

3. Equipment list

SJSZ51/105 twin screw extruder

1/ 22W inverter timing motor.

2/ Material of barrel and screw: 38CrMoAlA, nitrogen treated, special for rigid PVC material;

3/ Material of heating circle (3 sections): cast aluminum, fan cooling type for barrel (2 sections)

4/ Hard tooth face gear box, made in China;

5/ Stainless steel storage hopper equipped with inspect mirror, cooling water filled into the jacket of storage hopper base.

6/ Standard electric box, brand digital display temperature control meter (6pcs, exported from Japan), digital electric currency meter and electric volt meter; Indicator light and buttons are made in Shanghai

7/ Dimension:3500X1200X2500mm

8/ Weight:2200Kg

4. Applications:

1. Used for profile, sheet extrusion

2. Used for pipe extrusion

5. Main Technical Parameter:

Modle	SJSZ-45	SJSZ-51	SJSZ-55	SJSZ-65	SJSZ-80	SJSZ-92
Diameter of screw(mm)	45/100	51/105	55/110	65/132	80/156	92/188
Quantity of screw(mm)	2	2	2	2	2	2
Direction of screw	Outwards contra-rotating
Screw rotation speed(rpm)	1-37	1-32	1-32	1-34.7	1-36.9	1-32.9
Effective length of screw(mm)	985	1070	1200	1440	1800	2500
Main motor power(Kw)	15	18.5	22	37	55	90
Barrel heating power(Kw)	11	11	15	24	36	60
Production capacity(kg/h)	70-100	80-120	120-150	160-250	300-360	500-600
Center height(mm)	1000	1000	1000	1000	1000	1200
Weight(kg)	2800	3200	3600	4000	5000	10000