Lead smelting rotary furnace is widely used for the lead paste smelting of battery recycling plants all over the world. The lead paste, lead grid or lead ore will have reduction reaction and become crude lead. The crude lead can be sold directly or put into lead refining kettle/pot for further refining process and being casted into ingots. Unionsum has rich experience in providing complete system according to customer requirements.
The UNIONSUM tailor-made lead refining pot is supported by stove and covered by mobile cover. Inside the stove, there are refractory materials. The off-gas from lead refining kettle/pot and stove is collected and treated by dust collector.
Spent lead acid battery breaking and separation system is fully automatic environmentally friendly battery scrap recycling system. Through the system, batteries are crushed into pieces by breaking machine, and then the lead paste will be washed in the vibrating screen into the lead paste sedimentation boat. The oversized part from the vibrating screen then enters hydraulic separator. Through hydraulic separation, PP, heavy plastic and lead grids are separated from each other. Lead paste in the sedimentation boat will be stirred into suspended state in lead slurry mixing tank and then pumped to pre-desulfurization device when it achieves an appropriate status. After desulfurization, it will be sent to filter press to remove water and be stored in pit. Process includes: Battery unloading and storage Electrolyte collecting and filtering Battery charging Battery breaking Separating Lead plaster filter-pressing and storage Acid mist collecting and washing Through the process, the batteries will be separated into lead paste, lead grid, PP, and heavy plastics.
This system is used to dismantling, crushing PCBs (Printed circuit boards). After separation, fiber powder, resin powder and copper powder can be got.
The machine is used after lead refining or composition adjustment in the lead kettle. The metal will be casted into suitable ingots for storage and transportation. The whole system mainly includes ingot moulds, rotating base, casting tundish, lead liquid outlet, and water cooling.
The machine is mainly used to cast lead liquid into mould, cool it for condensation of standard ingots, and stack the lead ingots one layer by one layer automatically. It can achieve full automatic control of the whole production process, so as to improve the production efficiency and save the labour cost, meanwhile the ingot quality is comparatively better. The whole system consists of lead liquid level control device, ingot casting device, stacking device, hydraulic system, electric control part and microcomputer control system.
Pb alloy rolled anode plate is widely used in zinc, copper, Nickel, cobalt and manganese EW industry for its high strength, high conductivity, high corrosion resistance, long service life, low production cost and good machining property. Pb-Sn-Ca alloy rolled anode plate is the best choice for copper EW workshop.
FRP electrolytic cells are widely used in electro-refining & electro-winning industry for Pb, Zn, Cu, Mn, and so on. Since it has good anti-corrosion and permeability resistance ability, good integrality, strong shock resistance ability, light weight, good inner surface hardness and good smoothness, and is easy to clean, it is widely applied in the metallurgical field.
For the confirmation of the upcoming project, our company will assign relevant professional engineers and technicians to carry out preliminary exploration of the project. The work includes: identification, analysis and evaluation of the geological and environmental characteristics of the construction site, geotechnical conditions, collection of basic data of climate, water, electricity and gas, sampling and analysis of materials to be processed, and finally the feasibility report or technical solutions for the project.More+
Our experts and engineers have been engaged in the metallurgical industry for a long time and can provide customers with perfect, high-level, reliable and environmentally friendly one-stop engineering design of the whole process service based on customer'siteconditions and needs.More+
Reference to China related standards and regulations metallurgical products, we take strict control of product quality so as to provide customers with the best quality equipment and spare parts.More+
Since we can provide a sound on-site installation and commissioning guidance for the customer's project or equipment to maintain the normal operation. Engineers need to be sent abroad separately according to the project situation. Including: construction site rectification recommendations, equipment installation process guidance, commissioning process supervision, equipment or product operation and maintenance guidance and training, on-site technical Q&A.More+
Depending on the project and equipment, customers can be paid or unpaid on-site after-sales service, and provided with warranty period due to product quality problems caused by the limited replacement service.More+
According to the client’s information, the required capacity of the PCB treatment system is 200kg/h. In this project, the PCB is suggested to be dismantled in order to separate the electrical elements, resin fiber and copper for separate recovery. The copper powder is melted and casted into copper anode for further electrowinning.
Project location: Burma Purchasing time: from 2014 until now Application: 100,000 tons per year copper electrowinning workshop Quantity of procurement: 34,000 pcs
Project location: Russia Purchasing time: 2013 Equipment: Electrolytic cell, 316L stainless steel cathode, anode plate mold, integrated transformer rectifier, electrolyte transfer pump, demisting plastic ball Input: Copper anode Output: 99.99% Copper cathode and anode slime
Unionsum International Industrial Co., Ltd. was built in 2010 and located in Changsha city, Hunan province, the hometown of nonferrous metals in China. We have three production bases, and successively set up branches or representative offices in Russia, Iran, Bulgaria, India and other countries.
Since its foundation, our high quality equipment and strong technical strength have made the company gain a good reputation in the metallurgical industry.
Gathering the expert strength of the China top scientific research and industrial practice, our goal is to provide optimal & customized solutions for copper, lead and zinc smelters all over the world, and help them: save costs and increase profits.View details>>Business
Add：25F, No.489 Xinrong International Plaza, Furong Road, Yuhua District, Changsha,Hunan, China.
Tel：0086 731 85781166
Fax：0086 731 85781199
Add：Room 1502,15, Pervomayskayastr., Ekaterinburg620075,Russia
Адрес：Россия, 620075 Екатеринбург, ул. Первомайская 15, офис 1502
Mp：007 982 646 60 50
Add：bl 49/D, Yavorov complex, Sofia 1111, Bulgaria