The Electromagnetic Vibrating Feeder is a specialized instrument designed for the quantitative, automated, and continuous feeding of bulk materials. Unlike traditional motor-driven feeders, its working principle is rooted in the utilization of a half-wave rectified electromagnetic force to create high-frequency, small-amplitude vibrations.
At its heart, the system functions as a two-mass resonant system. The feeder consists of a tray (the first mass) and an electromagnetic vibrator (the second mass), connected by a series of leaf springs. When an alternating current passes through the electromagnetic coil, it generates a pulsing magnetic field that attracts and releases the armature at a rate of 3,000 to 3,600 vibrations per minute (depending on the 50/60Hz power source). This resonant state allows for massive material throughput with remarkably low energy consumption.
Uses an electromagnetic coil and armature to generate linear motion without mechanical friction or rotating parts.
Amplitude is easily adjusted by varying the voltage or current using a thyristor (SCR) controller, enabling precise dosing.
With no bearings to lubricate or belts to replace, these feeders are ideal for harsh, dusty, or abrasive environments.
Established officially in 2018, but with roots stretching back to 2000, Henan Jinte Technology Co., Ltd. has emerged as a premier mid-to-large-scale international enterprise. We specialize in the design, engineering, and manufacturing of complete screening equipment, vibration technology, and conveying solutions for the global mining and construction sectors.
Our footprint extends across Iran, India, Central Africa, and Asia, where our systems are recognized for their environmental sustainability and energy efficiency. By integrating CAD workstations and CXAX 3D design software, we ensure that every piece of machinery meets the highest international technical standards.
The global market for electromagnetic feeders is undergoing a paradigm shift driven by Industry 4.0. Modern procurement requirements have moved beyond basic mechanical durability to include:
Procurement in 2024 is heavily focused on localized support and compliance. Enterprises in India and Iran are prioritizing manufacturers like Jinte who offer comprehensive spare parts kits (springs, coils, controllers) to mitigate supply chain disruptions.
The next five years will see the dominance of Artificial Intelligence in vibration tuning. AI-driven controllers will automatically adjust the resonant frequency based on the moisture content and bulk density of the material being fed.
Our company produces more than 700 varieties of screening and vibration equipment, catering to diverse industrial needs.
Heavy-duty ZSGB type vibrating screens and JDG grizzly feeders designed for high-impact ore grading.
Electromagnetic feeders with precise dosing control for fine powders and sensitive granules.
Complete production lines including GZG motor feeders, linear screens, and belt conveyors.
Intelligent slag removers and environmentally friendly sintered vibrating screens that minimize dust and noise.
Henan Jinte employs over 80 sets of high-precision processing equipment. Our facility includes:
Our design institute utilizes finite element analysis (FEA) to simulate vibration stress, ensuring that our feeders and screens exceed the lifespan of standard industry alternatives.
Our professional team of over 45 technical developers is ready to solve your potential problems with military precision. Whether you are located in Asia, Africa, or the Middle East, Jinte Technology provides the engineering expertise required for seamless installation and compliance with local safety standards.
