Top Rotary solenoid factory in China

As a top rotary solenoid factory in China, SF has served many brand customers with designed rotary solenoid.

Leading Rotary Solenoid Factory In China

What is a Rotary Solenoid

Rotary Solenoids, also known as rotary solenoids, is an electromagnetic device that can convert electrical energy into rotating mechanical energy. Its working principle is based on electromagnetic induction and magnetic field. When current passes through the coil wound on the iron core, a magnetic field will be generated around the iron core, causing the iron core and its moving parts (such as rotors or armatures) to rotate under the action of magnetic force.

Specifically, Rotary Solenoids usually contain a fixed iron core, a rotatable moving part (rotor), and a coil wound on the iron core. When the coil is energized, the magnetic field generated interacts with the permanent magnet or magnetic material on the rotor to generate a rotational torque, causing the rotor to start rotating. By controlling the on and off state of the coil and the direction and magnitude of the current, the direction and speed of the rotor rotation can be controlled.

Rotary Solenoid Factory Process

How we work

Designing

Design the electromagnet according to the requirements, mainly considering the voltage and current, functional requirements, shape and appearance of the electromagnet. Excellent design makes product production smooth

electromagnet coil electromagnet core materials

electromagnet coils

The coil manufacturing of the electromagnet uses insulated wire or insulated copper wire, and uses mechanical or automated equipment for precision winding.

Prepare Accessories

The main accessories include electromagnet slide bar, electromagnet housing, wires, springs, etc.

Assembly

The last key link in the manufacturing journey of electromagnets is the finished product assembly. This stage brings together many parts such as the wire package, slide rod assembly, and housing, which are assembled mechanically or manually to form a complete and high-performance electromagnet product.

Electromagnet testing

After the finished product is assembled, the electromagnet must undergo a series of rigorous tests to ensure that its performance and quality meet the standards. Only electromagnets that successfully pass all tests can be officially recognized as qualified products.

Packaging

Once the electromagnet passes all the tests, it will be carefully packed into a plastic box and tightly sealed by blister or sealing technology to ensure its safety and integrity during transportation. These products will then be properly placed in pre-selected boxes and clearly identified with corresponding labels.

0 +

Years Experience

0 +

Happy Customers

0 +

Designing Projects

0 ㎡ +

Modern factory

Professional Rotary Solenoid Factory

About Shengfeng

SF is a professional Rotary Solenoid Factory with over 10 years of expertise in the design and production of high-performance solenoids. We focus on providing advanced electromagnetic solutions that combine innovation, reliability, and cost-effectiveness. With years of experience serving international brands, we have become a trusted partner in delivering both standard and custom solenoids tailored to unique application requirements.

Our factory is equipped with advanced production facilities and a highly skilled engineering team. From prototyping to mass production, we ensure each solenoid is manufactured with precision and consistency.

Quality first

Rotary solenoid factory Certifications

In order to provide better quality and service to meet the needs of customers,SF push pull solenoid wholesaler and products have passed a lot of inspection and certification, and obtained a lot of certificates

electromagnet certificates Electromagnet Certification

Advantages

Why choose
SF Rotary solenoid factory

HIGH END QUALITY

As the best solenoid electromagnet manufacturer in china, our QC team will ensure every single product you receive are best quality. We have professional quality testing machine.

PRODUCT DESIGN

Our sampling department has complete process of making drawings into reality. We also improve your product design based on our years of working experience.Tell us what you think.

STABLE DELIVERY TIME

As the best electromagnet manufacturer & supplier,we have sufficient manufacturing capacity, big orders won’t beat us, we can still deliver the order for you in time.