The rotary furnace is upgraded and transformed on the basis of the conventional tube furnace. Its structure is simplified, the furnace can be opened, and it has strong versatility. The inner cavity of the quartz tube is large and the port is small, and a quartz pick is designed in the cavity to help the sample turn over, and the sintering is more uniform when the 360°automatic rotation is heated. The quartz tube rotates from 0 to 15 per minute, and the speed can be adjusted evenly in forward and reverse directions. The quartz tube can still rotate continuously when it is connected to the gas pipeline or in a vacuum state, and it does not affect the sealing. It is specially used for laboratory calcination and drying of battery anode and cathode electrode materials, non-strong acid-base powder materials, and granular materials. Users can choose to fire under vacuum or under atmosphere protection according to the materials to be fired.

2﹑Technical specification

Jiangsu Qianjin Furnace Industry Equipment Co., Ltd. was established in July 1999. It is a national high-tech enterprise integrating the production and sales of electric heating kilns, gas kilns, advanced kiln furniture, kiln accessories and other industrial ceramics. Our company has a registered capital of 29 million yuan, fixed assets of 56 million yuan, more than 40 patents, and Our annual sales value is more than 150 million yuan. Our products are mainly used in the sintering of lithium battery new energy materials, rare earth materials, ceramic materials, magnetic materials, electronic devices, hard alloys, catalysts and other inorganic new materials. Our company has more than 150 employees, including 30 professional engineers.We have a functional material thermal equipment research and development center of Jiangsu province, and a pilot test base for lithium battery anode and cathode materials with an annual output of 150 tons. Our company has independent import and export trade rights, complete production equipment and supporting facilities, which can fully guarantee product's quality and delivery time. Various types of kilns and ceramic materials are exported to all over the world.