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About Us

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2006

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30000

own-factory-area

200+

production-equipment

100+

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Henan Hongke Heavy Machinery Co., Ltd.

One-stop Heavy Equipment for Mining & Construction

Learn about Hongke's 20+ years of experience in manufacturing rotary kilns, rotary dryers, ball mills and crushing equipment. Factory direct sales, customized mining machinery turnkey solutions worldwide.

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Calcination EQPT Cases

Calcination EQPT Cases

Hongke's rotary kiln calcination case center showcases projects for lime, zinc oxide, lithium ore, dolomite, etc. Custom calcination solutions & technical support.

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Drying EQPT Cases

Drying EQPT Cases

Browse global completed rotary dryer installation projects & customer success cases for mineral, sand, coal drying. Custom dryer solution references from Hongke.

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Grinding EQPT Cases

Grinding EQPT Cases

Check global completed installation projects of grinding mill equipment including ball mill, Raymond mill & vertical mill. Real site operation cases & customized mineral grinding solutions from Hongke factory.

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Crushing EQPT Cases

Crushing EQPT Cases

View global finished crushing plant installation cases of jaw crusher, cone crusher, impact crusher. Custom stone crushing solutions & on-site running projects from Hongke factory.

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Ore Processing Case

Ore Processing Case

Global completed mineral processing plant cases for iron ore, gold, copper ore. Full set beneficiation line installation projects with site photos from Hongke manufacturer.

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06

2026/07

Five Key Functions of Rotary Kiln for Ceramsite Calcination

What are the core functions of rotary kiln for ceramsite calcination? This article covers five key aspects – expansion uniformity, strength enhancement, lightweight & high strength, energy efficiency & environmental protection, and controllable particle size – helping you understand the process value of ceramsite production. Contact us for more!

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06

2026/07

How to Choose the Right Rotary Kiln Specification & Model?

How to determine rotary kiln specifications and models? This article covers key selection factors including material characteristics, production capacity, calcination temperature, and L/D ratio – helping you scientifically match equipment parameters. Contact us for custom solutions!

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sales@rotarykilnchina.com

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