Richard Holder, Mill Superintendent - Ignite Explorations NL, Philippines
"We have installed a 12, 20 and 30" Heng An concentrator at the Gold Mine in Sudan to increase our gravity gold recovery. We are the first mine there to trial the HA Knelson to recover gold and unoxidised sulphides post bacterial oxidation. Very happy with the service from you."
John Olek, Project Metallurgist - Hydrometallurgy Research Laboratories, Spain
"I was heavily involved in the testwork - lab and pilot - that led to the installation of the HengAn Concentrator at Minera Alumbrera in Argentina. Last I heard, they were working well and highly valued by the operations staff!"
David Klaus, Managing Director - India Metallurgical Operation, India
"I was commissioned by CRA to investigate the gravity gold recovery options for the Kolien Gold Mine in Indonesia. After exhaustive testwork we trialled a 30" manual unit with great success. We then installed 5 x 30 inch auto units and recovered approximately 7 tonnes of gold per annum from the units. Absolute Bonanza!"
Jim Grau - Enviro-engine, Zimbabwe
"Heng An Concentrator presented themselves as very professional and well organized group during the bidding stages of our first project together. After the successful completion of many projects together, Heng An has proven time and time again to be a top quality company."
Fred Singh, Professional Mining Engineer - Gold Power Industries Ltd., Ghana
"The Company has innovative, professional employees that are leaders in their field of gravity gold recovery; they are a pleasure to be associated with."
Sathit Wiyaporn , Group Procurement Manager - Goldbeach Mining PLC, Malaysia
"HA Concentrator has been our main income producer. Entire process is depend on gravity recovery then chemical recovery."
Doni Cheryl, Metallurgist - PT. Nusa Minerals - NewPA Mining Ltd., South Africa
"Heng An Concentrator is user-friendly, easy to operate, low maintenance cost, and also saving cost for reagents."
Main Products: Radiator ,Cooling Tower ,Agricultural Machinery ,Mining Machinery ,Die Cutting Machine
Business Type: Manufacturer,Trading Company
Weifang Shandong China
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