High Pressure Single Screw Extruder Machine / Mini Screw Extruder

Product Specification

               Professional Underground MPP Power Cable Protection Pipe Extrusion Machine Line Manufacturer in China

MPP power pipe extrusion machine line is used for making different diameters and thickness of MPP power pipes , which is special used for undergrander power cable protection function.

MPP power pipe adopts modified polypropylene as the main raw material. It does not need to dredge, dig up and destroy the road surface, and lay pipelines, cables and other construction projects in special sections such as roads, railways, buildings and river beds. Compared with the traditional "digging method, trenchless pipe engineering more adapted to the requirements of environmental protection, because the traditional construction caused by the removal of dust, traffic congestion and other disturbing factors, this technology can also be unable to carry out excavation work in laying pipelines, such as Heritage Conservation District, downtown, and crops farmland protection areas, highways, rivers etc..

Application of Underground MPP Power Cable Protection Pipes :

• MPP power pipe can be widely used in municipal, telecommunications, electric power, gas, tap water, heat and other pipeline projects.
• MPP power pipe urban and rural non - excavation horizontal directional drilling engineering, and the excavation of electric power pipe.
• MPP power pipe urban and rural non - excavation horizontal directional drilling sewage discharge pipe project. Industrial wastewater discharge engineering.

Advantages of Underground MPP Power Cable Protection Pipe

• Long Lifespan

The MPP power pipe can be used for more than 50 years under the condition of normal temperature and working pressure.

• Temperature Resistant

The long term use temperature of MPP power tube -5~70℃. The MPP power pipe has high thermal deformation temperature and low temperature impact performance.

• Excellent Tensile Property

The tensile and compressive properties of MPP power pipe are higher than that of HDPE

• Preferable friction force

MPP power  pipe has very small friction force and easy to cables transporting inside directly.

• Reliable Connection

The unique electric heat melting joint and hot melting abutting joint make the strength of the joint higher than the strength of the pipe body. The sealing will not break and leak as the earth moves. So this can protect the safe reliability of the point.

• Good  Performance

The MPP power pipe is light in weight and it is small friction force. In addition, the jointing process is very convenient.

Consists mainly of vacuum loader, hopper dryer, single screw extruder, extrusion mould, vacuum cooling tank, water spray cooling tank, online laser marking machine, etc., this kind of MPP power pipe manufacturing machines has the outstanding advantages of moderate rigidity and strength, good flexibility, environmental stress crack resistance and favorable hot melting property. This production line uses our company's special high-efficiency extruder. Its screw has a mixing head and a barrier, and the barrel is made of a new groove structure. These new designs increase the plasticization and mixing of extruded tubing. Together with the specially designed MPP mould, the melting point is lower, the mixing effect is better, the head pressure is low, the stable high output is guaranteed, and the service life of the main engine is extended.

Features of MPP Power Pipe Extrusion Machine Line

• The whole MPP power pipe extruder adopts imported inverter, and the tractor motor adopts servo motor.

• Using a new advanced barrier screw design, the plastic extruder has high MPP material extrusion capability at high speeds and low energy consumption.

• The extrusion die uses spiral dispensing technology combined with a concentric and cone distributor for single or multi-tube extrusion of any cross section, smooth spiral flow design.

• The structure is unique, the degree of automation is high, the operation is simple, and the continuous manufacturing performance is reliable.

• Using the special cooling and sizing system, the MPP raw material is cooled by water circulation, which makes the extruded tubing have a stable diameter and roundness for the production of thick-walled tubes.

MPP power pipe making process is almost the same with other kinds plastic pipes making process,such as HDPE pipe making process, PPR pipe making process. Sure, it is also some different with other plastic pipe making process too. MPP power pipe is orange red color in normal.

By the way, this machine can make PE-RT pipe or HDPE pipes too if change some parts only. So it can save some cost for customers.

From the above general information, we can make a making process chart of MPP pipe as following:

MPP garnule + Color line master batch ⇒Mixing ⇒Vacuum loading ⇒Hopper ⇒Feeding ⇒ Plasticizing