随着科学技术的发展，高产高效矿井的物料输送流量逐步加大。给料设备是物流系统的重要一环，而现有给料设备，由于生产能力等因素不能满足需要。WGL型 自流往复式给料机是为满足大流量物料输送要求而研制的新型给料机，适用于适用于发电厂、煤矿地面生产系统和选煤厂中，将物料由上段工艺设备中均匀地给入下段设备中。
1. Introduction 
It is composed by rack floor, drive platform, hopper gate and so on. It may used on coal or other loose granularity material.
2.How it works
WGL型 自流往复式给料机由机架、底板、传动平台、漏斗闸门、托辊等组成。当电机开动后经弹性联轴器、减速机、曲柄连杆机构拖动倾料5°的底板在辊上作直线往复运动，物料均匀地卸到其他设备上。
 3.Features
Productive, small, light. It is easy to convey and install.
key components are well-known, reliable and durable.
Optimized and reliable design, the equipment is safe and reliable.
It may equip with hopper or not.