HGM

Koira Mining Machinery leading manufacturer

We have 40 years of experience in Koira Mining Machinery development and manufacturing

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Welcome to Koira Mining Machinery

Most Leading Industrial Service Provider.

we are large Koira Mining Machinery manufacturer and exporter, located in Zhengzhou, Henan, China. Our main product categories include stone crusher machine, sand making machine, ore beneficiation plant, powder grinding machine, dryer machine, etc.

  • 40 years of professional casting environmental crushing equipment
  • Select special materials with high wear resistance and high hardness
  • High quality, professional service team
  • provide lifelong service for the sold equipmen

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  • Common Senses on Lubrication System of Symons Crushers

    Common Senses on Lubrication System of Symons Crushers

    Common senses on lubrication system of symons crushers,1. Lubricating oil enters the symons crushers in two ways.2. Keep the lubricating oil warm in winter.3. Lubricating oil temperature shall not be higher than 60 ℃.4. Control oil pressure.5. The limit of water which entering the heat exchanger.6. Conduit cleaning of the lubrication system.7. Oil level in the oil receiver.8. Keep the filter clean.9. Inspection frequency.

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  • Why Is the Jaw Crusher Favored by Massive Users

    Why Is the Jaw Crusher Favored by Massive Users

    Why is the jaw crusher favored by massive users? Firstly, the jaw crusher can complete the crushing process independently.Secondly, the jaw crusher is all-match, not just talking, it can be seen in every production line in the mine production.

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  • How Many Kinds of Jaw Crushers FTM Can Supply for Users

    How Many Kinds of Jaw Crushers FTM Can Supply for Users

    During the long developing process of Fote machinery, the jaw crusher is also innovated, mainly divided into PE traditional jaw crusher, HD German jaw crusher and CJ European jaw crusher.

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  • Contrast of CS Cone Crusher and HP Cone Crusher in Operation

    Contrast of CS Cone Crusher and HP Cone Crusher in Operation

    Contrast of cs cone crusher and hp cone crusher in operation,1.Contrast on the adjusting mode of their discharge ports.2.Contrast of their overload and over-iron protection performance.3.Contrast on whether CS cone crusher and hp cone crusher can realize the load start.4.Contrast on whether CS cone crusher and hp cone crusher can work in no-load condition.Contrast on whether feeding materials must be full of the crushing cavity during production process.

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  • Safety Operation Specification of Raymond Mill

    Safety Operation Specification of Raymond Mill

    Written by Mr. Yue Henan Fote Heavy Machinery Product Development Manager

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  • Notes for the lubrication of cone Crusher

    Notes for the lubrication of cone Crusher

    Cone crusher is an important equipment for the stone pit. According to incomplete statistics, the mechanical failure of the cone crusher due to improper lubrication is as high as 30% of all faults.

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