Product Introduction:

The ZSW series vibrating feeder is a new type of feeder developed and designed by extensively incorporating foreign technologies. It is widely used in industries such as metallurgy, coal mining, mineral processing, building materials, chemicals, and abrasives. This feeder is suitable for feeding crushed materials such as river pebbles, granite, basalt, quartz stone, iron ore, diabase, limestone, calcite, dolomite, barite, talc, gypsum, bentonite, and more.

When selecting materials for a durable vibrating feeder in a manufactured sand plant, consider the following options:

1. Steel Alloys

• Carbon Steel: Commonly used due to its strength and cost-effectiveness. Suitable for general applications.
• Alloy Steel: Offers enhanced toughness and wear resistance, ideal for handling abrasive materials.

2. Stainless Steel

• 304 or 316 Stainless Steel: Resistant to corrosion and rust, making it suitable for environments with moisture or chemical exposure. 316 is particularly good for more aggressive environments.

3. Cast Iron

• Known for its durability and ability to absorb vibrations, cast iron can be used in heavier applications, but it may be less resistant to corrosion compared to steel.

4. Polyurethane

• Used for lining to provide wear resistance and reduce noise. Polyurethane can absorb impacts and is ideal for handling abrasive materials without damaging the feeder.

5. Rubber

• Often used for isolating vibration and reducing noise. Rubber components can also be employed in areas where impact resistance is needed.

6. Composite Materials

• Advanced composites can offer a combination of low weight, high strength, and resistance to wear and corrosion, suitable for specialized applications.

Considerations

• Abrasion Resistance: The material must withstand wear from the materials being handled.
• Environmental Resistance: Consider exposure to moisture, chemicals, and temperature variations.
• Weight and Vibration Absorption: The material should provide stability and absorb vibrations effectively.

Selecting the right materials will enhance the durability and performance of the vibrating feeder in a manufactured sand plant.

Working Principle:

The ZSW feeder utilizes an inertia-type dual eccentric shaft exciter to generate directional vibration forces. Between the two shafts is a pair of gears with a gear ratio of 1, ensuring that their rotation directions are opposite and their speeds are equal. Driven by an electric motor, the two eccentric shafts rotate. Because the eccentric masses and eccentric distances on the two shafts are equal, the inertia forces they produce cancel each other out in one direction and add up in the other direction. This creates a composite directional vibration force, causing the feeder trough rigidly connected to the exciter to vibrate forcibly on supporting springs. Under the action of the vibrating force, materials slide and are thrown on the trough, enabling the materials to move forward and achieve the feeding purpose. When materials pass through the baffles on the trough, smaller materials fall through the gaps between the baffles without further crushing, directly entering the next crushing process, thereby acting as a pre-screening effect and ensuring the crushing efficiency and capacity of the crushing equipment.

Technical Parameters:

On-site Installation View:

Hunan Yuantong Heavy Industry Co., Ltd., formerly known as Hunan Yuantong Alloy Powder Equipment Co., Ltd., was established in December 1996. Situated in the picturesque Jiahe Casting and Forging Technology Industrial Park in Chenzhou City, Hunan Province, nestled in the scenic backyard of Guangdong, Hong Kong, and Macao, the company enjoys a strategic location. The region is crisscrossed by major transportation arteries, facilitating seamless connectivity from north to south and east to west.

Leveraging cutting-edge technologies from Tsinghua University, Central South University, and Hunan University, the company stands as a private industrial entity that harmonizes research and development, production, and sales seamlessly.

In contrast to conventional ball mills, rod mills, Raymond mills, cone crushers, impact crushers, vertical shaft impact crushers, and hammer crushers, Yuantong has effectively addressed environmental protection, energy conservation, and low wear concerns for users in sand, stone engineering, grinding, and powder engineering industry. This has established a benchmark level of operational efficiency and benefits, contributing advanced and scientific equipment for crushing, machine-made sand production, grinding, and powder engineering across metal mines, non-metallic mines, cement, building materials, metallurgy, chemicals, thermal power, refractory materials, ceramics, and coal sectors.