Lab Mini Plastic Single Screw Extruder

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Shanghai
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TT OR LC
Min Order Qty:
1 set
Supply Capability:
10 set/month

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Product Description:

Lab Mini Plastic Single Screw Extruder

High Quality Extruder

Capacity:300-750kg/h

 

Description of  High Quality Extruder

SJ Single Screw Extruder  is mainly used to process PP, PE, PPR,ABS and other plastics. Equipped with auxiliary machines, it can manufacture profile, pipes, sheets and other plastic products and granulation. This Single Screw Extruder has the advantage of simple production technological process, high output, stable quality and low cost.

Advantages of  High Quality Extruder

1.Suitable for various polyolefin materials: HDPE, PPR, PP,and  ABS etc. SJ single screw extruder adopts advanced human-machine interface control system to realize the automatic control of the whole line

2.Excellent temperature control system to ensure the stability of the producing process. Integrated design of force water cooling and force feeding groove ensures the evenness and stability of the manufacturing process.

3.High-performance driving system; Wearable and easy to maintain.

Technical Parameters of Sigle Screw Extruder

Model

L/D

Output

(kg/h)

Speed of Screw Rotation

(r/min)

Power

(kw)

Center Height

(mm)

SJ-30

10-33

10-25

20-120

3-5.5

1000

SJ-45

10-33

10-35

20-120

7.5-18.5

1000

SJ-50

10-33

10-80

20-120

22-37

1000

SJ-65

10-33

80-150

20-120

37-55

1000

SJ-75

10-33

120-280

20-120

55-90

1000

SJ-90

10-33

150-450

20-120

90-160

1100

SJ-120

10-33

300-600

20-120

160-260

1200

SJ-150

10-33

450-700

20-120

260-315

1200

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Q:PVC extrusion machine extrusion stone floor no pressure, what reason?
PvC stone floor extruder pressure is adjusted by the screw and die head
Q:1: what is the difference between an extruder and an injection molding machine?
1: extruder, is threaded through the push rod, the plastic die forming process by melting in the forward process. After the extruder products are silk, belt, tube, plate, etc. 2: injection molding machine, mainly to melt the plastic injection molding process, after the mold injection molding machine outjection. The main products are mechanical parts, containers, household appliances shell.
Q:Produce 10 square wires with the smallest extruder
If it is a production sheath line, do at least 70 machines, preferably 70 or 90 insulation, and 90/120 as sheath
Q:What is the principle of the 45 extruder machine?
The principle of the extruder is the theoretical process of heating, melting and mixing in the process of plastic conveying, including solid conveying principle, melt transportation principle, mixing principle, and solid bed crushing process, etc..
Q:Which converter is suitable for extrusion machine 5
Proposed Delta VFD-cp Series ~!AskCP2000 is constant pressure water supply... Are you sure you can use it? And C2000 is better than qualifiedChasing the answerWrong number ~ ~ should be C2000, and VE Series ~ ~ these two are suitable, ~~B, CP is not good ~!
Q:Basic parameters of extruder screw
2. The ratio of the length to diameter of the screw, the length of the screw L/Ds and the ratio of L to the diameter of the screw Ds is called the ratio of length to diameter. When the other conditions are constant (such as the diameter of the screw), increasing the ratio of length to diameter means increasing the length of the screw. The L/Ds value is large and the temperature distribution is reasonable, which is beneficial to the mixing and plasticizing of plastics. At the same time, the heating time of the plastic in the barrel is longer, and the plasticization of the plastic will be sufficient and more uniform. So as to improve the quality of machine plastics. If the plastic quality requirement is constant, the rotation speed of the screw can be increased after the ratio of length to diameter increases, thereby increasing the extrusion amount of the plastic. However, too large length diameter ratio, power consumption will increase the screw, and the screw and barrel of the processing and assembly of chicken more difficult; the possibility of screw bending will increase, will cause the abrasion of the screw and the inner wall of the cylinder, reduce the service life. In addition, the heat sensitive plastic, large diameter and long retention time than thermal decomposition, the plasticizing and impact plastic extrusion quality. Therefore, in the full use of the advantages of increasing the ratio of length to diameter, the selection should be based on the physical properties of the processed plastics and the quality requirements of the products.
Q:Ask everyone about the extrusion machine at the wire factory...... How do you adjust the speed of the motor?
The outer diameter is big...... I've got the tractor switched 1600 and the engine is switched 1400Chasing the answerThe extruding worker sees the line, cannot see the speed meter, the speed meter sometimes is not allowedLarge diameter, you can reduce the speed of the main engine or speed up the traction, in addition, the maximum current of the host can not exceed 2 times the power rating of the motor, more than two times will burn the motor.AskI've finished pulling the button.
Q:Taper twin screw extrusion machining of plastic masterbatch? What ancillary equipment do you need?
Can, but need feeding machine and related auxiliary mixing granulator, the cost is not low, but the effect is less than double make flat, because itself is not suitable for the design of double cone, adjustment of the formula is the key.
Q:What is the waste gas produced by the extruder, granulator and mixer?
Plastic is a chemical product, and the waste gas produced by the process is organic waste gas. The commonly used and relatively efficient treatment method is activated carbon adsorption. The specific work process is as follows: exhaust gas, air pipe, dry filter, activated carbon adsorption, fan and discharge
Q:Why is the connection between the extruder and the switchboard?. The upper and lower three terminals are short circuited
The action should be to require three simultaneous electricalOr a two way backup

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