Hunan 800TPD Quartz Sand Processing Project | Xinhai

With the development of the photovoltaic industry, the supply of quartz sand raw materials has gradually become the focus of the industry. Recently, the Hunan 800TPD quartz sand dressing plant project undertaken by Xinhai Mining was officially put into operation. On-site installation and commissioning, providing "one-stop" service. During the processing of the plant, Xinhai Mining adheres to the service concept of customer demand first, and builds an energy-saving and efficient processing plant project with professional technology and perfection! At present, the project is running stably, and the economic indicators and benefits of the dressing plant have reached the ideal target of the customer. The customer sent a "letter of thanks" to Xinhai Mining, in which he expressed his meticulous and dedicated attitude towards Xinhai Mining's technical engineers' supervision work expressed his praise for his high sense of responsibility and sincerely hopes that in the future cooperation between the two parties, we will cooperate closely and create greater glories!

1.Project Overview 

• Ore Type: Quartz Sand
• Capacity: 800tpd
• Process plan: grinding-gravity classification process plan
• Main equipment: ball mill, slurry pump, hindered settler, hydrocyclone, dewatering screen, etc.

2.Xinhai solution

Grinding and gravity separation process: forklift feeding-belt conveyor feeding-ball mill grinding-slurry pump transportation-a settling process of blocked settler. The raw ore is transported by the belt to the ball mill for grinding, and the ground product flows into the pump box, and is pumped into the first-stage blocked settler by the slurry pump, and the underflow returns to the ball mill for regrinding, and the overflow flows to the second-stage blocked settler by itself.

Gravity separation and classification process: two-stage hindered settler settling-cyclone classification-dehydration screen dehydration process. The ore slurry flows into the pump box after passing through the second-stage blocked settler, and is pumped by the slurry pump to the hydrocyclone for classification, the overflow returns to the second-stage blocked settler, and the bottom flow flows to the dehydration screen for dehydration, and the on-screen material is quartz sand. The concentrate is transported to the concentrate yard by the belt conveyor, and the under-screen product is returned to the pump box. The overflow of the second-stage blocked settler flows to the sedimentation tank (tailings), and the upper clear water of the sedimentation tank flows into the return tank, and is pumped into the system as system water supply.

3.Project Highlights

01- General contracting service, one-stop customized dressing plant

From mine design, equipment manufacturing and procurement, packaging and shipping, to installation and commissioning, and reaching the standard and production, Xinhai Mining provides one-stop, customized dressing plant solutions as a whole contracted by Xinhai Mining, The construction efficiency of the entire dressing plant project is high, the construction period is short, and the production is fast.

02 - Improve process, increase efficiency and reduce cost

In this project, Xinhai technicians carried out corresponding technical improvements according to the actual production conditions and the specific needs of customers, and designed a reasonable and efficient process plan to achieve the expected effect of the dressing plant. Save investment cost.

03 - Project follow-up, providing technical support

During the operation of the project, Xinhai Mining's technicians actively put forward reasonable suggestions and were adopted according to the changes in various indicators, and coordinated various problems between cooperative units, so that the construction site work can be carried out smoothly, to ensure the steady progress of the entire dressing plant project.

With the continuous implementation of the "carbon neutrality and carbon peak" action, the production capacity of the quartz sand industry has shown a continuous growth trend. As the proposer and practitioner of "Full Mining Industry Chain Service (EPC+M+O)", Xinhai Mining actively participates in the construction of quartz sand processing plant projects, and creates tailor-made mineral processing technology driven by technological innovation solutions and efficient and high-quality dressing plant project services. In the future, Xinhai Mining will continue to adhere to customer demand-oriented, provide more complete and professional modern dressing plant construction services, and help the quartz industry to achieve high-quality development!