Ferrofluid Feedthroughs are designed to create a hermetic seal in vacuum systems while allowing rotational or linear motion. Developed through advanced research in fluid dynamics and magnetic fields, they utilize a ferrofluid—a liquid containing magnetic nanoparticles—held in place by a magnetic field. This innovative design ensures minimal friction and wear, making them ideal for applications in semiconductor manufacturing, space technology, and scientific research, where maintaining a vacuum seal is critical.
Ferrofluid Feedthroughs are designed to create a hermetic seal in vacuum systems while allowing rotational motion. Developed through advanced research in fluid dynamics and magnetic fields, they utilize a ferrofluid—a liquid containing magnetic nanoparticles—held in place by a magnetic field. This innovative design ensures minimal friction and wear, making them ideal for applications in semiconductor manufacturing, space technology, and scientific research, where maintaining a vacuum seal is critical.
Moretec Audio Ferrofluid is a high-quality magnetic liquid used in the voice coil gap of loudspeakers to significantly enhance performance and reliability. It improves power handling, smooths frequency response, and stabilizes voice coil positioning by providing thermal conductivity, damping, and centering within the magnetic field.
We offer a variety of formulations with tailored magnetization and viscosity, suitable for tweeters, woofers, buzzers, and other speaker types. Our ferrofluids are widely used in consumer electronics, automotive audio systems, and professional sound equipment.
Moretec offers a comprehensive range of metal mesh solutions, covering the full spectrum from continuous woven rolls to precision-engineered components. Our Mesh product line includes Woven Mesh Rolls, Mesh for Cryogenic Applications, and Spin Pack Filters in Metal Media, serving critical industries such as cryogenics, new energy, precision filtration, and advanced manufacturing.
With precise control over mesh count, wire diameter, material selection, structural integrity, and edge treatments, Moretec’s Mesh products are designed to perform reliably under demanding conditions. Combining high precision, durability, corrosion resistance, and customization flexibility, our Mesh series provides functional materials you can trust for high-performance and mission-critical applications.
– Full control over design, ferrofluid formulation, heat treatment, machining, assembly, and testing.
– Pre-machining heat treatment reduces residual stress, improving dimensional accuracy.
– Main production equipment includes:
60+ CNC lathes
30+ machining centers
5 automated TIG welding machines
5 ultrasonic cleaners
vacuum grease-filling system
– equipped with high-precision systems sourced from Japan and Europe to ensure stability and precision.
– Dimensional checks are conducted after each machining step. Nonconforming parts are eliminated.
– Surface inspections eliminate defects like burrs or scratches, ensuring tight component fit.
– Every feedthrough is tested using both helium mass spectrometry and internal pressure leak tests, ensuring a helium leak rate below 1×10⁻11 Pa·m³/s.
– Our proprietary pressure leak system also supports extreme pressure differential testing.
– With around 100 employees, ~25% are technical professionals in design, materials, vacuum technology, and quality control.
– Capable of quickly addressing customer-specific or customized requirements.
– Standard product delivery: 45–60 days.
– Each unit laser-marked、linked to production records, with full records of processing, assembly, inspection personnel, and timestamps.
– MoreTec’s domestic and overseas entities work in synergy, ensuring a stable global supply and delivery system.
– We offer non-standard product design tailored to customer-specific shaft sizes, mounting methods, pressure/vacuum ratings, and cooling mechanisms.
