A PSZ3000-B semi-mobile gyratory crushing station, independently designed and manufactured by Luoyang, China-based CITIC Heavy Industries (CITIC HIC) for the second part enlargement undertaking of Zijin Mining’s Duobaoshan copper-molybdenum mine in Heilongjiang Province, not too long ago efficiently accomplished its no-load and cargo testing, and the OEM says all efficiency indicators met the design requirements.
CITIC HIC says it customised the PSZ3000-B semi-mobile gyratory crushing station, which has a capability of as much as 4,450 t/h, to satisfy the extraordinarily chilly setting and particular wants of the Duobaoshan Section II enlargement undertaking. The crushing station is particularly designed for very laborious ore circumstances, that includes structural reinforcement of the core important unit to considerably enhance the security issue of key parts. It additionally has enhanced load-bearing start-up functionality to make sure fast resumption of manufacturing after surprising shutdowns, successfully guaranteeing operational continuity below excessive circumstances.
To deal with -40°C excessive chilly local weather circumstances usually seen at this mine in winter, the crushing station innovatively adopts a closed insulation gadget. By way of the built-in design of high-performance insulation supplies and metal construction, it ensures gear insulation whereas additionally offering insulation for inspection and upkeep personnel.
The crushing plant can be one of many first in China to combine a vibrating feeder, utilising its high-frequency vibration traits to successfully activate materials stream and eradicate the persistent drawback of fabric blockage brought on by frozen blocks of fabric.
Adhering to the idea of manufacturing unit manufacturing and modular meeting, the crushing plant has a modular metal construction system. Every purposeful module is prefabricated and pre-assembled with excessive precision within the manufacturing unit, requiring solely environment friendly mixture on-site, considerably lowering the out of doors development interval in high-altitude and chilly areas.
The profitable implementation of this undertaking CITIC HIC is a part of its give attention to transferring from being primarily a provider of crusher merchandise to a provider of complete crushing techniques integrating design, manufacturing, transportation, set up, and commissioning.
It says the brand new crushing station may also strongly promote the environment friendly, energy-saving, and inexperienced improvement of the Duobaoshan mine and improve its total efficiency. CITIC HIC says it possesses a few years of expertise within the design and manufacturing of semi-mobile gyratory crushing crops and has set many trade requirements on this discipline.
It says it will possibly flexibly equip its crops with hydraulic gyratory crushers and auxiliary gear of applicable specs based on buyer wants, reaching a excessive diploma of customisation in its designs. The crushing plant processing capability ranges from 1,500t/h to fifteen,000t/h, and it provides that the efficiency reaches the identical stage as prime worldwide manufacturers.
Beforehand, CITIC HIC had offered semi-mobile gyratory crushing crops of assorted specs for tasks such because the Letpadaung copper mine in Myanmar, LKAB’s Svappavaara iron ore operations in Sweden, the Deziwa copper-cobalt mine of China Nonferrous Metals Trade Company, and the KFM Section II crushing plant for Luoyang Molybdenum Group. It says these crops meet essentially the most stringent worldwide requirements and have among the highest efficiencies within the trade, plus longevity with a few of them already passing 12 years or operation.
