High Quality, High Standards
007Carbon specializes in developing custom carbon brushes for the Railway and Mining industries. Our deep industry experience enables us to provide tailored, high-performance carbon brush solutions, optimized for efficiency and reliability in various applications across both sectors.
Our carbon brush for Railway and Mining that can be used in a variety of products such as:
Our main products include …
We provide brilliant solutions and add the world called success to your brand.
Customize the Railway and Mining carbon brush material to your equipment, from graphite powder to graphite blocks.
Customize the appearance of your favorite Railway and Mining carbon brush, such as miter, grain, engraving, printing.
Customize kinds of brush holder mould service, such as joints, brush holder,plastic plate and so on.
Customize all kinds of Railway and Mining carbon brush spring, mainly pressure spring, torsion spring, vortex spring.
Provide customized Railway and Mining carbon brush wire service, mainly twisted wire, braided wire and tinned wire.
Provide customized packaging design and humanized service, with cartons, polybag bags, hanging cards and so on.
With our modern equipment and the craftsman spirit of our staff, we offer endless possibilities for carbon brush customization.
We believe quality is always the key to success, which includes a responsible approach to manufacturing, and controlling whole process.
Make Railway and Mining carbon brush drawings according to your requirements.
Choose the suitable carbon block material that fits your motors.
Cut into small carbon blocks from whole carbon material.
Grind carbon block surface,make it fine and smooth.
Measure carbon body size,tolerance rate is controlled at -0.1mm to 0mm.
Drill a hole into carbon body.
Bury copper wire into hole of brush body.
Fasten terminal by welding or biting cable.
At 007Carbon, We turn complex Into Simple! Follow the following 4 steps to start today.
Tell us as specific as possible of your needs, provide the drawing, reference picture and share your idea.
We will work on the best solution according to your requirements and drawing, the specific quote will be provided within 24 hours.
After approving the quote and solution, we will prepare the prototyping sample for you in 3-5 days. You can confirm this by physical sample or picture & video.
We will start mass production after getting your approval and deposit, It generally will take 15-20 days, and we will handle the shipment.
007carbon covers the full kinds of carbon brush allowing you to get the suitable solutions for your goals.Talk with our custom carbon brush experts and find out how we can help elevate your business.
Provide drawing designs for each product model to ensure that each order is correct.
Choose the best material based on customers’ motor performance.
Provide free brush sample service until customers are satisfied.
Free design services according to packaging requirements.
Producing with ISO 9001:2015 quality management system,Environment with ISO 14000.
Whether before or after sale, we will quickly answer questions within one hour.
Have Any Questions? Find possible answers below or contact our team for any questions.
Carbon brushes are widely used in electric motors and power transmission systems in high-speed rail and mining equipment. They ensure stable current transfer to power various devices, such as traction motors, power systems, fans, and other heavy-duty machinery.
Carbon brushes are preferred due to their excellent conductivity, wear resistance, and high-temperature performance. They can withstand high loads, reduce equipment wear, and extend the lifespan of machines, enhancing overall reliability and efficiency in both the rail and mining sectors.
Carbon brushes provide stable current transfer, enabling smooth startups and efficient operation of high-speed rail traction motors. They effectively reduce electrical interference and motor wear, ensuring consistent power stability and safety during high-speed operation.
In mining equipment, carbon brushes are used in various electric motors, such as those in crushers, hoists, and conveyor systems. These machines operate under high power loads, and the superior conductivity and high-temperature resistance of carbon brushes allow them to withstand the extreme conditions in mining environments, ensuring stable operation of the equipment.
The lifespan of carbon brushes depends on the operating conditions, including current load, usage frequency, and the working environment. To extend their lifespan, regular inspections and maintenance are essential, ensuring even brush wear and avoiding excessive friction. Using the right carbon brush material and type for specific applications also helps improve longevity.
When maintaining carbon brushes, it’s important to keep the motors clean and regularly inspect the wear on the brush surface. Ensure there is proper contact between the brushes and the commutator. Avoid excessive friction and dust buildup to enhance performance and lifespan. Additionally, regularly check for compatibility between the carbon brush and the motor to prevent malfunctions.
Carbon brushes come in various materials and constructions, each suited for different high-speed rail and mining equipment. For example, softer carbon brushes are ideal for high-speed rail traction motors, while harder brushes are better for heavy-duty mining equipment such as hoists and crushers. Choosing the correct carbon brush type ensures optimal efficiency and extended equipment life.
Signs that a carbon brush may need replacing include unstable motor operation, increased noise, unbalanced acceleration and braking, or electrical faults. It’s also important to check the wear of the brush (if it exceeds the specified maximum wear depth) and the integrity of the brush surface. If wear is significant or irreparable, replacing the carbon brush promptly will prevent further equipment damage.
Driven by the flexibility of the material and our exquisite craftsmanship, there is an unlimited possibility of custom Railway and Mining Carbon Brush at 007Carbon.
Whether you have a drawing, prototype sample, or just a reference picture.
Please pay attention to the email with the suffix “@007carbon.com”.
Your information will be kept strictly confidential.
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