Carbon Brush Manufacturer Since 1986
A trusted Industrial Carbon Products Manufacturer, For high-quality,customized solutions.
Carbon Brush
Since 1986, Our Carbon Brush has been the China Carbon industry leader in the brush replacement market. Our Carbon brushes can be custom engineered and manufactured to meet the requirements of your particular motor or generator. Finding the proper brush design for the operating conditions of your motor is the key to maximizing the life of the brush and contact surface. Poor brush selection can result in fast brush wear and damage to the contact surface. Our engineers are industry-leading experts on sliding electrical contacts found in:
- AC Synchronous Motors
- AC Generators
- DC Motors & Generators
- Turbine Generators
- Grounding Applications
Carbon Vane For Vacuum Pump
THE PERFORMANCE OF VACUUM PUMPS AND COMPRESSORS WITH GRAPHITE TECHNOLOGY
Our carbon graphite vanes, rotors, and endplates are specially engineered to provide unparalleled performance in oil-free vacuum pumps and compressors. Helwig Carbon offers the optimal solution for dry running pump and compressor components by combining our advanced technology with easy maintenance and long-lasting service.
ADVANTAGES OF CARBON GRAPHITE VANES, ROTORS, AND ENDPLATES
- Self lubricating – dry running
- Low wear rate
- Low coefficient of thermal expansion
- Compatible with food & pharmaceuticals
- Dimensionally stable
- Excellent thermal shock
- Good hardness
Carbon Graphite Seals
Carbon Graphite is the ideal seal material in every aspect. It is self-lapping and flexible enough to conform to the mating face, very hard, self-lubricating and resistant to wear. It is also lubricated by almost any fluid, so the media being sealed will add additional lubrication. It is impervious and resistant to most chemicals.
ADVANTAGES OF CARBON GRAPHITE SEALS
- Dimensional stability under wide temperature variations
- Mates to a wide variety of materials
We Only Focus on Graphite Products!
Carbon Brush For Motor
Industrial carbon brushes still have an extensive field of application on big and medium commutator machines with high electrical, thermique and mechanical duties. The range includes commutator equipment, slipring rotors, and other current transmission systems.
Carbon Vane For Vacuum Pump
Carbon vanes have proved successfully as sealing elements in rotating compressors such as vacuum pumps and condensers of liquids and gases. They are suitable for fast running pumps by low wear.
Carbon Seals and Bearings
Contrary to the range of Electrical carbon graphite, carbon profiles and bearings belong to the so called mechanical or technical carbon group, whose grades are also based on carbon graphite, mainly hard carbon graphite; Electrographite, and bakelite graphite.