Rotary type & Large-diameter residue discharging door

The tank cover can be automatically opened and closed. High temperature and high pressure extraction can be realized, and more than 3 Bar can be achieved in the swivel type product. It provides more selection for extracting technology. It can also meet some special technological requirements. With good safety and reliability, it has sufficient safety guarantee functions and the extracting tank has no leakage.

Filtering method

Cylinder side & bottom drain door filtration
For the liquid with high viscosity and difficult to be filtered, the tank side filtering method is adopted. The strainer is installed on the cylinder wall and the medicinal materials will not press and paste on the filter net, so the filter is more unobstructed. The filter is a long hole - shaped stainless steel mesh with laser glazing.
The bottom of the filter using two layers, lower support mesh, upper stainless steel mesh board, net board covered with 0.6×10mm long hole, compared with mat woven mesh, long hole mesh board is more difficult to block, filter unobstructed, stainless steel polishing durable for 6-8 years do not replace.