rotary feed

By means of analyzing the fast feed circuit of the hydraulic system of KY-120 underground rotary drill, the main factors which affect the service life of feed cylinder are revealed and some suggestions are put forward for the improvement of the fast feed circuit.

从分析KY-120型地下牙轮钻机液压系统的快速推进回路入手，指出了影响推进油缸使用寿命的主要原因，并提出了改进意见。

Feed Mechanism: 5 round rotary magazine, or 10 round box mag.

饲料机制: 5轮旋转杂志, 或10圆框马格.

Control technology Research on Stabling Feed Flow of Rotary Kiln

回转窑恒定给料控制技术

On feed section, Rotary die-cutting machine is divided into inadsorption auto-feed and grate manual feed.

关于送纸部分, 圆压圆 模切 机分为吸附式自动送纸和链条式手动送纸.

The method consists of ultrasonic extraction of colistin sulfate in feed sample, condensation of the extraction liquid by rotary evaporator, and determination by HPLC.

该方法首先用超声波法提取饲料中的硫酸粘杆菌素，通过旋转蒸发将提取液浓缩后，利用HPLC进行检测。