This laboratory burr lift is made of alumina, anti-rust, anti - corrosion, heat resistant, high strength and can be used for a long term. The laboratory bur elevator can be raised up to 16 cm.The span range is wide, which can meet your needs of different heights during the experience. Maximum load 5 kg.In order to extend the life of the product, it is best to bear the weight within 5 kg. First place the laboratory jack stably on the table top, then turn the handwheel to adjust it to the required height.The lifting platform must be raised to an appropriate height before placing objects on it. The laboratory burr elevator is widely used as a chemical instrument for adjusting the height of objects such as alcohol lamps, glass beakers and reactors, heaters, supporting instruments, physical objects and other scientific objects.