Used battery drained battery breaking system recycling plant

Unionsum can offer tailor-made, environmentally sound and optimized solutions for battery recycling projects, which includes from battery breaking and separation, desulfurization, Lead smelting, Lead refining, and Lead ingot casting.

The Lead battery recycling system is a full-automatic standard and Environmental Friendly system. Pb ingot with purity 99.95% or 99.99% can both be produced with different process.

• High degree of automation and integration, efficiency, small maintenance workload
• High corrosion resistance : Main material is 316 l stainless steel/hartz alloy / acid-proof axis steel /duplex stainless steel; electrostatic spraying anti-corrosion coating of stairs, bears, rack and other auxiliary equipment
• Friendly-environment, no waste water/ gas/solid emission
• High efficient recovery of raw materials and thorough separation
• A large range of raw materials to feed
• The Lead extraction rate is > 97 %
• Low investment and operation cost, low labor force

Unionsum can dispatch experienced engineers overseas to guide the installtion and commissioning work of the battery recycling work until the customer can produce the target product.

1. Preliminary crushing to remove acid.
2. Secondary crushing, vibrating screen separation, hydro-separator separation.
3. Lead paste (PbSO4) desulphurization.
4. Desulphurization solution (Na2SO4) purification (heavy metal removal), crystallization, waste water recycle.
5. Lead paste(PbCO3) smelting
6. Crude Lead fire-refining/electro-refining
7. Automatic Lead ingot casting and stacking

Unionsum, a subsidiary of CRIMM, provides sustainable system solution for mining and

metallurgy industry, including engineering, procurement and construction, and offers a widerange of

scientific research and consultingservices.

 Clients Visiting 

 Global Market 

                                           Vacuum distillation project at Bulgaria                                          Rotary Furnace at Thailand                                         

 Contact information 

Skype: claire.zhou

M.P: 86-18890384660

Web:           http://unionsum.en.china.cn

Add: F3, Yubang Internation Plaza, No.222, Xinyao Road (S),

Tianxin District,Changsha, Hunan, China