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The MP-C series transparent melt pumps are mainly used for the smooth pressurized conveying of medium and high viscosity media in the polymer flow layer.
The MP-C series transparent melt pumps are mainly used for the smooth pressurized conveying of medium and high viscosity media in the polymer flow layer.It is suitable for many transparent materials, such as PS, PP, PVC, PC, PMMA, or heat-sensitive material processes.
It is used in high temperature (≤350°C), high pressure (≤35MPa) and high viscosity (≤20,000Pa·s).
The trumpet mouth design of the inlet and outlet avoids the dead corner in the runner , reduces the material residue and improves the product quality.
The improved gear parameter design makes the output pressure more stable, reduces the temperature rise, and is suitable for precision extrusion.
Using special materials and wear-resistant coatings, it has high polish, good wear resistance and long life.
High-precision mechanical seals are used.
According to the customer's different site conditions, we can provide suitable installation methods, which is more flexible and practical.
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Specifications/flow ranges |
0.2CC- 12000cc |
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Viscosity of conveying medium |
200～20000Pa·S |
|
Operating temperature |
≤350℃ |
|
Inlet pressure |
0 ~ 30MPa |
|
Outlet pressure |
0～40MPa |
|
Maximum pressure difference |
25MPa |
|
Pump body |
High-temperature alloy steel, chromium-nickel alloy steel, titanium bile alloy |
|
cogs |
Special materials and wear-resistant coatings, tooth shape is straight, helical or herringbone |
|
sliding bearing |
High-temperature tool steels, special materials and wear-resistant coatings |
|
Sleeve |
Spiral mechanical seals |
|
Heating method |
Electric heating rod heating |
illustration
1. The output of the melt gear pump is related to the viscosity, Please consult the manufacturer for specific selection.
2. Pump selection needs to provide pump front equipment name, output, material type, whether it is corrosive (and special characteristics), working temperature, viscosity, inlet and outlet pressure value.
3. The above data is for reference only, and the specific actual data is subject to the manufacturer.
4. Please contact the manufacturer for special customization requirements.
Melt pumps have the advantages of compact structure, simple manufacturing process, low cost, and insensitivity to oil contamination, and are widely used. However, due to defects or improper maintenance in manufacturing, assembly, operation, and maintenance, the pump will often be damaged prematurely......
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Theoretical displacement of melt pumpThe volume of melt discharged per revolution is called the theoretical displacement of the melt pump, or pump displacement, and its unit is cc/r or cm³/r. The specifications of melt pumps are generally expressed in terms of displacement.Theoretical flow rate of m......
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