SZG-5000 Lithium Battery Cathode Material Drying Double-Cone Rotary Vacuum Dryer

The volume of the biconical shape is 5 cubic units.

Inner wall temperature of the double-cone cylinder: room temperature to 170°C (heated using thermal oil, which is to be provided by the purchaser). The heating structure of the thermal oil tank (container) is designed to be reasonable, reliable, and durable.

Vacuum degree (pressure inside the tank): can reach -0.09 to -0.095 MPa. The tank must be well sealed to prevent powder oxidation and spoilage.

Inner liner: SUS304 Surface coating (wear-resistant, resistant to pH 7-11 powder, and resistant to high temperatures of 170-200°C). The drying process does not introduce magnetic substances such as chromium, nickel, or elemental iron (the increase after drying is ≤30 ppm).

The vacuum system bag filter consists of a perforated plate with temperature-resistant coated filter bags, followed by filtration, condensation, and buffer devices.

After drying, the moisture content of the powder shall be ≤500ppm (tested in accordance with GB/T6283). Operating environment: ≤30% dry room (provided by the purchaser).

24h (including heating and cooling time) output: ≥2500kg.

**Application:After years of market practice and customer validation, in order to protect the independent intellectual property rights of Lima Enterprise, a patent application has been filed for the specialized dryer for battery materials. Patent number:201010291950.6, Utility Model No.:201020542175.2

**Engineering Case Studies**Hunan Shenghua Technology Co., Ltd., Hunan Dahua New Energy Co., Ltd., Hunan Jiafei New Energy Co., Ltd., Hunan Xiangyu New Materials Co., Ltd., Guangdong Hongda New Materials Co., Ltd., Hangzhou Longwei New Energy Co., Ltd., Zhejiang Dongyang Dongci, Xinxiang Chuangjia Battery Materials Co., Ltd., Tianjin Stellan Energy Technology Co., Ltd.