Type	Screen type (mm)	Heating power(kw)	Pressure (Mpa)	Output (kg/h)
DHBL-80	70×70	3	≤50	≤250
DHBL-100	100×90	5.6	≤50	≤450
DHBL-130	120×110	6.8	≤40	≤550
DHBL-150	140×130	8	≤40	≤900
DHBL-200	190×170	10	≤30	≤1500

1, especial for XPS,EP,EPS foaming plate products and cast film
2,no need to stop the working machine
3, no material leakage or product...
Screen changer, continuous screen changer, hydraulic screen changer.

Features include
the new continuous screen changer is based on the single plate screen changer, and it add the auto exhaust system , and the two filter screen cavities distance is very close, when the screen replace is required, the plate with dirty screen is moved out and the new screen is moved to the working position. and the exhaust system started at the same time. so our screen changer can not only filter impurities, but also can greatly improve the plasticizing and homogenization effect of the raw material, make the product structure more homogeneous and product surface smoothness and higher quality .

Applications
1,applicable to all kinds of plastic products, applied in the foaming products extrusion line, such as XPS/EPE/EPS ,the effect will be much more better
2,applicable to the production line of chemical fiber, rubber, collosol, adhesive, coating and finishing materials and other blending agent products, used for filtration of the material mixture.

After sales service
6 months with proper operation by user ,all the spar parts shall be replaced free of charge under guarantee period, fee for transportation and packing will be borne by users.

Our advantages
We are specialized in the research and manufacturing of melt filtration device/screen changer for more than 20 years. With strong scientific research team and mature technology; hold many international and national invention patents.
Our items can not only filter impurities, but also can greatly improve the plasticizing and homogenization effect of the raw material, make the product structure more homogeneous and product surface smoothness and quality much better, energy-saving and consumption-reducing, output- increasing and labor-saving