CE High-Quality Single Screw Extrusion Machinery

Technical data:

Characteritics:

1.      the gearbox

--High precision gear box, high carrying capacity, steady driving, low noises                    

--Newly designed barrel and screw ensure better melting uniformity, low melting temperature and much higher production.

--For most applications, standard nitrided steel is used for barrels and screws with high corrosion-resistant.The unusual material can be processed by choosing two species of metals

--Super mute blower fan cools barrel with no maintenance.

--The meter made in Japan keeps the temperature steady and accurate

--The die head have two types:manual whirling and hydraulic pressure srceen changer.Changing screen is easy and finishes with a few minutes

1.      the feeding system

· Metering feeders are equipped with single screw, twin screw, hollow screw, forced-feeding, side feeding, liquid-adding system, etc.

2.      screw              

· The screw elements and then kneading blocks are designed accurately, by precise processed, agile combination, with interchangeability, which can fulfill efficient self-cleaning, transmission, compounding, pressure-forming.

· The screw material is made of high tool steel 38CrMoALA or W6Mo5Cr4V2 by special heat-treament.

3.      the barrel    

· Euro-style rectangle barrel, reflux refrigeration is optimized and disposed, which makes temperature difference in C areas smaller.

· According to the material and special technics demands, the material of cylinder can use high quality nitrided steel, corrosion proof or antifriction with corresponding process.

4.      the heater

· Innovated design of heater tightened style insures high efficiency of heat transfer and high longervity of heater.

5.      pelletizing

· Various modes of pelletizing, such as water-cooling strand, air-cooling pelletizing, water-ring pelletizing, under water pelletizing, etc.