Single plate screen changer: Plate and screen changer are all made 38CrMoAl alloy steel.
Group leak-protection sheel set of changing reseau: It is suitable for the filter of high transparent, high viscidity, fissility, and plastic of high molecular quantum.
Characteristic: The mould group leak-protecition steel set of changing reseau filter fleetly, which can dismantle and fix the tatty steel set neatly needn't process separately.




Plastic screen changer hydraulic screen changer
1. Come with bulit-in sealing devive to ensure sound tightness and allow for mass production of any polymers. Capable of being coupled with extruders of various specifications.
2. Screen -changing time less than 2 seconds. The filtering area may vary between? 30mm--?
250mm.
3. Come with grinding--resistant, pressure--resistant and high precision filter to ensure maximized filtering area and optimized filtering results.
Its performance will not be compromised when the pressure is kept between 25--30Mpa and temperature around 300° C.
4. Nearly all the polymers are fit for screen changer, such as PC, PMMA, PET, PS, PP, PU, PE, EVA, ABS etc.


1)Ruian Yumin machine screw co., ltd Factory was established in 1988
2) It was developed as a large-scale and comprehensive company specializing in manufacturing the kinds of Screws and Barrels in wenzhou
3) Our company is specialized in making screw barrel in various materails, filter, gearbox, and extruder machine. We are larggest one in Ruian city who supply main parts to machine makers with the history over 24 years. Our workshops cover lands over 5.000 cube meters.
4) Due to its high quality products and outstanding customer service, Our products are sold at home and abroad, like Russia, Thailand, Malaysia, Serbia, Egypt, Morocco, Argentina, Mexico, Brazil, and other countries and regions.


I Want to express my thanks to all my dear clients~~~~~~Thank you for visiting our website and glad to see you.
Anyone won't buy any products from strangers until they know each other better, but it's a long time for you to understand a strange supplier well, then how you can find a best supplier during so many factories is a problem! Cathy believe that every customer is the turning point of her life, she is very gald to make friends and do business with you, if you trust her so much, just give each other an opportunity to know each other better!
Thank you so much! ! !