Grinding Balls
We supply Hi-Cr (high-chromium) grinding balls from 13 to 100 mm, and forged steel balls, for ball mills in ore…
Mining Solutions
Mining Solutions
OTR tyre recycling, dust control and grinding balls
Mining Solutions offers three things for mines: recycling of used OTR tyres by pyrolysis, dust control for mine roads and other areas, and grinding balls for ore processing plants.
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More information
Three things often cause trouble at mines: worn-out giant tyres, dust on haul roads, and the cost of grinding ore. Mining Solutions covers all three.
OTR tyre recycling. We process the very large tyres of mine trucks (OTR, off-the-road) by pyrolysis, which means heating the tyres without oxygen. The results are pyrolysis oil, carbon black and steel wire.
Dust control. We can supply dust suppressant for haul roads, access roads, underground mines and tailings areas.
Grinding balls. We supply Hi-Cr and forged steel grinding balls for ball mills in ore processing plants.
We work on this line together with partner manufacturers. Contact us to discuss your mine's needs.
Services
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02.1
OTR Tyre Recycling (Pyrolysis)
Used OTR tyres are processed by pyrolysis (heating the tyres without oxygen) into pyrolysis oil, carbon black and steel wire. Steel wire and carbon black are sold to third parties. The pyrolysis oil can be used as fuel; its quality is tested together with the customer and we do not claim it meets the diesel standard. The cooperation model can be tailored, for example Kemindo builds and operates the facility, and the owner of the used tyres buys the oil back at a special price.
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02.2
Dust Control
We can supply dust suppressant for haul roads, access roads, underground mines and tailings areas. A dust suppressant binds the surface particles. According to the product supplier, this can reduce the need for water spraying and road grading; results differ at each site.
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02.3
Grinding Balls
Hi-Cr (high-chromium) grinding balls from 13 to 100 mm, and forged steel balls, for ball mills. Our team can help you choose the type that suits your plant.
Mining Solutions products
Dust Suppressant
A dust suppressant is a liquid sprayed on soil or roads to bind dust. We can supply it for mine haul roads and access…
Mining Solutions
Frequently asked questions
What is OTR tyre recycling by pyrolysis?
Used OTR tyres are heated without oxygen until they break down into pyrolysis oil, carbon black and steel wire. Steel wire and carbon black can be sold to third parties.
Does the pyrolysis oil meet the diesel standard?
We do not claim that. The oil quality is tested together with the customer before it is used as fuel.
Does Kemindo provide dust control for mine haul roads?
Yes, we can supply dust suppressant for haul roads, access roads, underground mines and tailings areas. Contact us to discuss your site.
What grinding balls does Kemindo supply?
Hi-Cr (high-chromium) grinding balls from 13 to 100 mm, and forged steel balls, for ball mills.
Request a quote
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