ABOUT US

2006

Established

30000

Self-owned Factory Space

200+

Processing Equipment

100+

Export Destinations

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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ABOUT US

Customer Case

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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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ABOUT US

News Information

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01

2026/07

Ball Mill Wear Parts Replacement Guide

When to replace ball mill liners, steel balls, bearings and other wear parts? This article covers wear assessment methods and replacement intervals to help you prevent equipment failures and reduce maintenance costs. Contact us for more!

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25

2026/06

Key Factors Affecting Ball Mill Product Fineness

Ball mill product fineness not meeting specifications? This article analyzes influencing factors from grinding media, feed size, shell rotation speed, classifier efficiency, and more – helping you precisely control grinding quality. Contact us for solutions!

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14

2026/06

How to Reduce Rotary Kiln Fuel Consumption?

High fuel consumption in rotary kiln? This article shares practical technical tips to reduce coal consumption, including combustion system optimization, waste heat utilization, and operating parameter adjustment to help you save energy and cut costs. Contact us for more!

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SUPPORT

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sales@rotarykilnchina.com

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