This text explains the structure about the machine which is fed on color grain,and the use of program mable controlled system with spinning pump.

the feeder with of using precision tube straightening machine helps smooth steel bite into the host,absorb steel shake the impact of the traditional equipment design also exist some problems,such as the feeder and host spacing between the match,speed of roller level,the elevation of feeding,affects the quality using.

The structural design,sieve and development of the core-crust composing color master batch with high concentration are introduced.

Non-poisonous, good light-resistant and heat-resistant color was used for manufacture of the color master batch applied for PP-R, PP-B pipe materials.

There are above 400 color master batch producers in China with a capacity of 300000 t/a and about 98% of the producers adopt dry method process, but the demand all over the country is less than 120000t/a, resulting in serious overcapacity.

Study on Application of Novel Kinds of Carrier Resins in Colour Masterbatch;

The results showed that the quality of colour masterbatch was crucial to the production of PA6 coloured yam,and the required colour masterbatch should be homogeneous and undefiled with paricle size below 1μm and relative viscosity not less than 2.

A review of colour masterbatch and filled masterbatch.