1. Kev hloov kho yooj yim, kev teeb tsa ua ntej thiab tom qab, sab laug thiab sab xis thiab nce thiab nqis cov lus qhia, dav hlau inclination, ntsug inclination hloov lub rooj, lub raj mis sib txawv hloov tsis muaj lub kaum sab xis tuag, hloov kho yooj yim thiab nrawm; 2. Tsis siv neeg lub raj mis faib, lub hnub qub lub raj mis faib mechanism, zoo tshem tawm lub raj mis nws tus kheej yuam kev tshwm sim los ntawm lub raj mis tsis zoo, txhim kho kev sib cuam tshuam ntawm tus txiv neej - kov screen. muaj nuj nqi, kev ua haujlwm yooj yim; 4. Kev tswj xyuas ntse, tsis siv neeg photoelectric nrhiav, tsis siv neeg daim ntawv lo tshawb pom muaj nuj nqi, tiv thaiv kom tsis txhob tawm thiab daim ntawv lo pov tseg; 5. Khoom noj qab haus huv, feem ntau yog ua los ntawm stainless hlau thiab cov laus aluminium alloy, khoom zoo, raws li GMP cov kev cai ntau lawm.