FKCDZ non-coal mine counter-rotating extraction negative pressure main fan
FBCDZ series mining ground use withdrawable counter-rotating axial flow fans, namely the original BDK series fans, can be divided into two types: explosion-proof and non-explosion-proof, namely explosion-proof BDK series and non-explosion-proof DK series fans, which can be divided into two types: Expressed as, for example, FBCDZ-8-NO27#, explosion-proof type is BDK-8-NO27#, non-explosion-proof type can be expressed as, DK-8-NO27# This series of fans can be divided into the following types according to the hub ratio and explosion-proof type
DK62, BDK62, DK54, BDK54, DK45, DK40 series fans are large-scale coal mine explosion-proof axial flow fans successfully developed by combining the ventilation network parameters of various coal mines and non-coal mines in my country. The pressure efficiency is over 86%, reaching the level of the main mining fan in my country. The materials used in this fan have passed the friction spark test conducted by the Chongqing Branch of the Chinese Academy of Coal Sciences, and have met the explosion-proof requirements.
Hot News
Upholding the philosophy of quality-oriented development and customer-centric service, DECENT MACHINERY continues to expand its global mining equipment market footprint. Recently, the company has achieved in-depth and repeated cooperation with a high-standard mining client in Southeast Asia, relying on reliable product quality, rigorous safety standards and transparent full-cycle service, further ...
DECENT MACHINERY continues to deliver robust custom‑tailored tunnel ventilation solutions for a flagship underground gold mining operation across Central Asia, addressing extreme underground operational challenges within complex deep‑mine environments. The region’s premier underground gold mine has long grappled with persistent operational bottlenecks stemming from narrow underground drifts, kilom...
Recently, DECENT MACHINERY’s overseas business team held an in-depth face-to-face business meeting and friendly dinner negotiation with long-term European clients in Shanghai. Both parties reviewed the whole progress of project communication, confirmed the official cooperation order, and conducted in-depth discussions on future multi-dimensional strategic cooperation. The project cooperation bet...
We are delighted to announce that Decent Machinery has won a new contract for multistage centrifugal fans. This equipment will be deployed in a major China‑aided landmark project in Southeast Asia. The end customer is a global leading manufacturer of power semiconductors. The multistage centrifugal fans are designed for the factory’s wastewater treatment system, serving as core aeration equipmen...
