Jiangsu Cenmen Equipment Corp.,ltd
| Supply Ability | 300 units per year |
| Delivery Time | 60 work days |
| Packaging Details | 20GP, 40HC,40HQ |
| Processing products | TiO2 White Master Batch |
| Capacity | 1000-2500kg/h |
| L/D | 48~52:1 |
| Machine type | Twin screw extruder, Conical double twin screw, |
| After-sales service provided | Engineers available to service machinery overseas,Field installation,commissioning and training,Online support,Video technical support |
| Warranty | 12 Months |
| Brand Name | Cenmen |
| Model Number | TSH |
| Certification | CE, ISO9001 |
| Place of Origin | China |
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Product Specification
| Supply Ability | 300 units per year | Delivery Time | 60 work days |
| Packaging Details | 20GP, 40HC,40HQ | Processing products | TiO2 White Master Batch |
| Capacity | 1000-2500kg/h | L/D | 48~52:1 |
| Machine type | Twin screw extruder, Conical double twin screw, | After-sales service provided | Engineers available to service machinery overseas,Field installation,commissioning and training,Online support,Video technical support |
| Warranty | 12 Months | Brand Name | Cenmen |
| Model Number | TSH | Certification | CE, ISO9001 |
| Place of Origin | China | ||
| High Light | plastic compounding equipment ，conical twin screw extruder | ||
TiO2 White Master Batch compounding pelletizing line
Description about Application
White Master Batch(TiO2 Master Batch) is a type of color master batch, it is widely used in plastic products industry, almost covering the whole plastic products industry, such as all kinds of injection products, all kinds of film, sheet, pipe and other building materials industry.
The disadvantages of single stage twin screw extruder with water strand pelletizing process: The traditional production process compounded by a twin screw extruder , then through water cooling strand and cutting into pellets. The biggest disadvantage of single stage twin screw extruder is that the twin screw extruder cannot bear high die pressure, so the strip extruded from the die is not dense, and the process of cooling traction process in the water tank absorbs higher moisture. Extra drying is required. On the other hand, a single-stage twin-screw die head pressure is too high, which leads to a large increase in current, and reduces the output.
In response to the above-mentioned process shortcomings, the company introduced a two-stage extruder + water ring granulation production process, the upper stage uses a twin-screw extruder, the second stage uses a conical twin-screw extruder, and the granulation method is water ring granulation. The double-stage granulation process has the following advantages:
1. The upper stage twin screw extruder L/D=48~52:1 high torque twin screw extruder, long length screw is good for sufficient compounding and dispersion. With natrual venting port or vacuum degassing port to eliminate the volatiles in the melt.
2. The second stage uses a conical twin screw extruder to compact the homogenized melt, cool and deliver to the die for granulation. The conical twin-screw extruder is able to withstand higher die head pressure, resulting in more compacted pellets and increasing extrusion output. The dense granules can reduce the water absorption at the granulation stage while increasing the surface gloss.
Adopts water ring granulation method. Water ring granulation can be applied to formulations with large differences in melt characteristics. For example, the masterbatch in different proportions of TiO2 content, CaCO3 powder, and fluorescent whitening agent can be successfully pelletized. On the other hand, the water ring cutting have a shorter residence time in the water, and the moisture content after the dehydrator and the vibrating screen is less than 0.1%, and no additional drying is required.
Twin screw two stage extruder unit model:
|
Model |
Screw dia. (mm) |
Screw rpm |
L/D |
Power |
Output(kg/h) |
|
|
SDJ-75/110 |
TSH-75 Twin screw |
72 |
500 |
48-52 |
200-220 |
1000-1200 |
|
ZTS-110 screw melt pump |
158/110 |
70 |
|
132 |
||
|
SDJ-85/120 |
TSH-85 Twin screw |
82 |
500 |
48-52 |
28--355 |
1500-1800 |
|
ZTS-120 screw melt pump |
166/120 |
70 |
|
160 |
||
|
SDJ-95/140 |
TSH-95 Twin screw |
92 |
500 |
48-52 |
450-500 |
2000-2500 |
|
ZTS-140 screw melt pump |
188/140 |
70 |
|
185 |
||
Company Details
Business Type:
Manufacturer
Year Established:
1999
Total Annual:
20000000-25000000
Employee Number:
200~250
Ecer Certification：
Active Member
The core extruder equipment includes parallel twin screw compounding extruder, reciprocating compounding kneader, double rotor compounding extruder, SCP high viscosity self cleaning reactor and large capacity devolatilizer, etc. At the same time, based on... The core extruder equipment includes parallel twin screw compounding extruder, reciprocating compounding kneader, double rotor compounding extruder, SCP high viscosity self cleaning reactor and large capacity devolatilizer, etc. At the same time, based on...
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