GZG Series auto-synchronous vibrating feeder

GZG Series auto-synchronous vibrating feeder has extensive applications in many fields such as mining, metallurgy, coal, building material and machinery. It is used to continuously and uniformly or quantitatively feed massive, graininess or powdery materials from hopper or funnel to receiving devices, for example, feeding materials to belt conveyer, bucket elevator and sizer, crusher and grinding.
    GZG Series auto-synchronous vibrating feeder excited by vibrating motor is a new type feeder. It has the following merits comparing with the other feeding devices:
    (1) Small size, light weight, simple structure, easy installation and maintenance without rotational parts, no need of lubricant among the different parts, lower operation costs.
    (2) Based on the theory of sympathetic vibration in mechanism vibration, binary plastid works nearly in the state of critical sympathetic vibration, thus GZG Series feeder costs less power during operation.
    (3) Since the feeding material volume can be changed, started or stopped instantaneously, the quantity of the feeding materials can be controlled accurately.
    (4) The control device of GZG Series feeder adopts silicon-controlled half-wave Rectification circuit, so the feeding quantity can be steplessly changed during the use through the method of adjusting the silicon-controlled open angle.
    (5) Since the materials in the feeder slot is thrown continually and hop forward in a way of parabolic curve during the feeding, the feeding slot has little wearing.
    (6) This GZG Series auto-synchronous vibrating feeder shall not be used in the explosion-proof occasions.

Model	Capacity(t/h)		Max Feed Size	Motor Power(kw)	Weight
	Horizontal Level	-10°
GZG40-4	30	40	100	2×0.25	171
GZG50-4	60	85	150	2×0.25	202
GZG63-4	110	150	200	2×0.50	379
GZG70-4	120	170	200	2×0.50	389
GZG80-4	160	230	250	2×0.75	563
GZG90-4	180	250	250	2×0.75	613
GZG100-4	270	380	300	2×1.1	762
GZG110-4	300	420	300	2×1.1	854