Silicone Extruder / Strainer

The filter plastic raw material enters the rolling mill to filter away impurities such as scrap iron, stones, etc. To ensure the safety of the roller of the calender. During the process of rolling, the threshing of the screw rod promotes the uniform plasticization of the plastics, and heat preservation by heating can be adopted for stablizing the process.

Features:

1. Screw made of special steel is by nitrating treatment, durable.
2. Jacketed type barrel can be heated for warming compound.
3. Double head strainer to be quickly & easily exchanged.
4. Smoothly running and high output.
5. Equipped with die-head auto opening system when electric power is cut off.
Main technical parameter
Item sj160 sj200 sj250  sj300sj350
Screw diameter(mm) 160 200 250 300 350
DC motor power(kw) 55 75 110 132 160
Capacity(kg/h) 200 400 600 800 1800
Screw and barrel material 38CrMoAL, nitriting treatment
Dimension(L*W*H)m3.6*1.0*1.5  3.8*1.2*1.7 4.3*1.5*1.9 4.5*1.5*1.9 5.0*1.6*2.0
Weight(ton) 5 6.5 7.8 9 10