Mining Ventilation Fan Selection: Airflow, Resistance and Installation Duty
Learn how to compare mining ventilation fans by airflow, system resistance, operating medium and installation duty before requesting a quotation.
Read articleUnderground
mining equipment.
Loading. Transport. Mine support.
Explore equipment for your next underground project.
QINGDAO ZONGDA MACHINERYFROM THE WORKING FACE TO THE HAULAGE ROUTE01 — EQUIPMENT
ABOUT USFocused on
Focused on
underground work.
Qingdao Zongda Machinery Co., Ltd.
From loading and transport to mine support, ZONGDA brings together equipment for different parts of an underground operation.
Our range includes trackless mining equipment, underground locomotives, ventilation systems, hoisting systems and exploration equipment.
About ZONGDA- Years of Experience
- 10+
- Product Varieties
- 50+
- Hours Online Response
- 24
- Shipments Sent
- 365
A PRACTICAL STARTING POINTThe right conversation
The right conversation
starts below ground.
Tell us what you need to move, where the equipment will operate, and the constraints on your site. Discuss the relevant equipment and the technical information needed for your inquiry with the ZONGDA team.
01
Your working conditions
Operating location, tunnel clearance, gradients and the task at hand.
02
Your equipment requirements
Equipment type, intended use and the specifications you need to confirm.
03
Your project conversation
Share your requirements directly with our team.
NEWS & EQUIPMENT GUIDES
View all news Latest from ZONGDA.
Mine Hoist Selection: Drum, Rope and Shaft Duty Questions
Use shaft duty, rope arrangement, drum configuration and static-tension requirements to prepare a better mine hoist specification.
Read articleUnderground Loader Bucket Capacity vs Payload: A Procurement Data Check
Understand why bucket volume and rated payload answer different procurement questions, using the ZDL307 reference specification and clearly hypothetical density calculations.
Read articleLET’S TALK EQUIPMENT
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