In the gold dressing plant design phase will implement the principle of closed-end management, design production of key parts should use the appropriate protective measures, provide the basis for the closed-end management of production activities. The closed management of the production stage should focus on the production of gold concentrates, re-election equipment for gold-rich products, the treatment of mercury , the production and processing of gold-loaded carbon, the operation area for producing cyanide gold mud, and gold. Electrolysis and smelting operations. The operation and storage of gold-rich products must strictly comply with relevant regulations. Output of finished gold must be authorized to sell or the People's Bank of units within 24 hours. Strengthen the monitoring and security of key parts of gold production. Any loss or loss of gold products will be dealt with seriously according to the circumstances. Tubular Air Turning Machine,Fabric Preparation Machine,Tube Inspection Machine,Greige Checking Machine ZHEJIANG LIANKE MACHINERY CO.,LTD , https://www.zjlinkmachinery.com