1. Masin kënë ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l ye kɛ̈l. Luɔi ye kɛ duɔ̈ɔ̈p ye kɛ duɔ̈ɔ̈p ye kɛ duɔ̈ɔ̈p ye kɛ duɔ̈ɔ̈p ye. Ka tɛmɛ, ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ ka tɛmɛ.

2.There manual sieve, 40mm 25mm 10mm, for reducing the labor intensity, enhancing the determination accuracy, specially designed to manufacture a drum front, drum after mechanical sieve, instead of artificial to collect coal for screening grading.