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MP-M Pulsation-Free Melt Pump

  • The MP-M non-pulsation series is a general purpose melt pump for extrusion systems. It is mainly used for pressurization and stable flow conveying of extruders or medium and high viscosity polymers...

  •  It can be applied to high temperature (≤350C), high pressure (≤35MPa), high viscosity (≤20,000Pa·s).

  •  Optimized runner design to avoid dead spots in the runner

  •  Improved gear parameter design makes the output pressure more stable

  •  Suitable for precision extrusion

DETAILS

The M non-pulsation series is a universal melt pump for extrusion systems. It is mainly used for pressurization and stable flow transportation of extruders or medium and high viscosity polymers, such as sheets, plates, pipes, films, cables, co-extrusion, compounding, precision extrusion and other industries. It can also be installed in the melt pipeline and used as a booster pump; the heating method is mainly electric heating, which is suitable for PS, PP, PET, PA, ABS, PE-LLD and other processes.


The main features of the M series melt gear pumps:

It can be applied to high temperature (≤350C), high pressure (≤35MPa), high viscosity (≤20,000Pa·s);

Optimized runner design avoids dead angles in the runner, reduces material residue, and improves product quality.

The improved gear parameter design makes the output pressure more stable and the pulsation rate lower, which is suitable for precision extrusion.

It is made of high-temperature alloy steel, which has good wear resistance and long life.

Different sealing methods are used to adapt to a wide range of viscosities.

According to the customers’different site conditions, we can provide suitable installation methods, which is more flexible and practical



MP-M melt pump with drive system, equipped with explosion-proof heating hoses.

微信图片_20241120144048

CONFIGURATION

Specifications/flow ranges

0.2CC- 12000cc

Viscosity of conveying medium

1 ~20000Pa · s ( 1,000 ~20,000,000cP )

Operating temperature

≤350℃

Inlet pressure

0 ~ 30MPa

Output pressure

0~40MPa

Maximum pressure difference

25MPa

Pump body

High temperature tool steel, chromium-nickel alloy steel

cogs

High-temperature tool steel, nitriding steel, tooth shape is straight or helical

sliding bearing

High-temperature tool steel

Shaft seals

Spiral mechanical seals, packing seals, spiral packing seals, triple seals

Heating method

Electrically heated

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.

FAQS

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