Real Factory Base in China, No Middleman
16+ years manufacturing premium carbon brushes for steel mills & cement plants. Trusted solutions for
Our main products include …
We provide brilliant solutions and add the world called success to your brand.
Customize the Steel and Cement carbon brush material to your equipment, from graphite powder to graphite blocks.
Customize the appearance of your favorite Steel and Cement 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 Steel and Cement carbon brush spring, mainly pressure spring, torsion spring, vortex spring.
Provide customized Steel and Cement 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 Steel and Cement 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.
Our engineered solutions feature:
✓ 60% copper-graphite composition (≥98% IACS conductivity)
✓ 250°C temperature rating (UL certified)
✓ Anti-oxidation coating (2-3x lifespan extension)
Case: Extended replacement cycles from 15 to 45 days in 1450 hot rolling mills
3-step solution:
① Switch to our flexible-holder brushes (±4mm runout compensation)
② Use AG-7 silver-graphite material (spark grade <1.5)
③ Complimentary on-site pressure testing
Key comparison:
| Standard Brush | Our DF-88 Series |
|---|---|
| 800h lifespan | 2500h+ |
| 150°C rating | 300°C rated |
| No damping | Vibration-resistant shunts |
Recommended:
Ultra-hard brushes (HRC60, 70% wear resistance improvement)
| Standard Brush | Our DF-88 Series |
| 800h lifespan | 2500h+ |
| 150°C rating | 300°C rated |
| No damping | Vibration-resistant shunts |
Our protections:
▸ Resin-impregnated (IP55 moisture resistance)
▸ Weekly auto-cleaning protocol (requires compatible holders)
▸ Hydrophobic graphite formula (upgrade option)
We offer:
✓ 3D scanning of old brushes (0.01mm precision)
✓ Material upgrades (modern composites)
✓ 48-hour emergency prototyping (with OEM drawings)
Must have:
• Thermal shock resistance (-20℃→180℃ cycling)
• Sulfur corrosion protection (CX-5 series recommended)
• Low dust adhesion (angled self-cleaning)
Our protocol:
① Monthly length checks (replace at 50% wear)
② Abnormal noise inspection (immediate shutdown)
③ Pre-bedded brushes available (eliminates run-in)
Driven by the flexibility of the material and our exquisite craftsmanship, there is an unlimited possibility of custom Steel and Cement 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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