In China’s mining industry, a new record is being set-255m vertical lifting.
This is not merely a numerical breakthrough, but also a revolution in mining applications.

Project R&D— Challenges and a Collision of Ingenuity

Faced with a 255-meter vertical shaft, QBF rubber R&D team started from scratch and redesigned the system.

Through thousands of simulation calculations, we accurately preview every extreme working condition. We carry out hundreds of hours of bench testing to verify our design.
Because we know that safety and reliability are the lifelines of mining operations.

Production—Refinement of Craftsmanship and Technology

"Cutting-edge designs require top-tier craftsmanship to bring them to life. On our smart production lines, every step is strictly controlled.

"We implement full-process quality tracking, with documented evidence for every stage—from raw material to product delivery. For this 'record-breaking' project, we dedicated 200% focus."

Installation and Commissioning—A Victory of Collaboration and Commitment

We are not just product providers but practitioners of full lifecycle solutions.
QBF rubber boasts an experienced "on-site special team" that, with detailed contingency plans and professional collaboration, accomplished on-site hot vulcanized splicing and full system installation.

255 meters marks the end of one record and the starting point for our next ascent.
QBF rubber is committed to providing safe, efficient, and reliable conveying solutions for the global mining industry.

QBF rubber  Specialized in 200-500 Meter Vertical Conveying Solutions for Mines.