feeder_price_enterprise

Introduction

Description

Researched and developed by our company based on years of production experience, the vibrating feeder, also known as feeding machine, is a new generation of feeder which is directly installed under the silo. The series of vibrating feeder with the silo has excellent performance of no blocked or stricken material. There are two types of machines including soil leakage and non-soil leakage. With a smooth vibration, reliable operation, low production costs and labor intensity condition, the feeder serves as the ideal equipment for continuous and uniform feeding to the primary crusher.

Performance Features of Feeder

Vibration feeder is newly advanced feeding equipment. It is our mission to manufacture energy-saving and environmental protection equipment with the features as follows:

Small size and light weight;
Complete function with soil leakage and non-soil leakage;
Simple installation, reliable performance;
High efficiency and large feeding capacity;
Dust-proof facilities are equipped to reduce atmospheric dust pollution;
Uniform feeding with good continuity;
Adjust the vibration feeder amplitude according to the strength of the exciting force

Operation Principle of Feeder

ZGC vibrating feeder is mainly composed of vibrating frame, spring, vibrator, motor vibration frame and motor. When the two vibrating motors rotate synchronously in the opposite direction, the exciting forces generated by the eccentric blocks cancel each other in the X direction and combine together in the Y direction, forming a reciprocating exciting force in the Y direction to cause the feeder to vibrate in a reciprocating linear trajectory. The stepless adjustment of exciting force can be achieved by simply adjusting the eccentric block on the outer side of the two ends. With a certain angle being formed in the inner eccentric block by simply adjusting the eccentric block on the outer side of the two ends, it can achieve stepless adjustment of exciting force and free change & control of feeder flow. As the excitation source, the eccentric block has the features of low noise, low power consumption, sound regulation performance and no blocked material.

Equipment Installation Requirements

Located between the raw material silo and the crusher, the vibrating feeder can be installed according to the equipment layout diagram provided by the manufacturer. After installation, about 25-40mm swimming gap should be left for the feeder, which shall be horizontally leveled.
Before the empty test, all the bolts should be tightened once, especially the anchor bolts of vibration motor shall be re-fastened after continuous operation for 3-5 hours;
During the test running, the two vibrating motors must rotate in reverse. The current and noise shall be stable, the test running shall be stopped once the abnormal phenomenon occurs.

Equipment Operation Requirements

Before the equipment starts operation after installation, check whether the bolts in the important positions are connected firmly to the machine body. The no-load boot can only start after confirming the bolts in the important positions are connected firmly to the machine body;
During the no-load boot, closely observe of the vibrating screen equipment. Check whether the motor rotates in a normal direction after the power turns on.
In the course of operation, carefully observe whether the vibration of the feeder amplitude is uniform, in case of uneven turbulence, immediately stop equipment running to check the vibrating feeder or adjust the exciter;
If the no-load boot operation is normal, the vibrating feeder can initiate load operation. Please note the load should not be too large at the beginning, so that the material can be uniformly fed into the crushing cavity;
Observe the feeding situation of feeder. In case of small feed volume, adjust the exciting force of the vibrating motor to improve the situation.

Late-stage Maintenance

Since the main body of feeder is steel structure, the bolts and other fastening position shall be regularly checked and fastened.
During the operation of the feeder, its amplitude should be checked regularly. If the current of the vibration motor and the temperature of the motor surface are too high, stop equipment running immediately and adjust the amplitude.
In the daily operation of vibrating feeder, the lubrication maintenance should be conducted once for two weeks, after half a month operation, some small-scale maintenance shall be carried out; six months later, the motor shall be carefully checked and the internal bearings shall be replaced.