The TOB-HRP-300 hydraulic balance electric roller press machine is aimed at the high precision rolling of cathode and anode electrodes in the battery industry. The equipment is rolled in horizontal and vertical uniformity. After rolling, the appearance of the product is high -quality. which is suitable for the case which have high requirements on the consistency of rolling force and rolling gap.

The main features
*Imported servo hydraulic proportional valve system is adopted to control the pressure accurately.
* Integral gantry frame, CNC precision machining, to ensure high precision and high stability;
* The roller is made of imported cold rolled chromium-molybdenum material after heat treatment and chromium-plated cryogenic treatment, with high internal and external hardness and good wear resistance;
* Patented hydraulic balance rolling mechanism, stable pressure holding, good horizontal and longitudinal rolling uniformity;
* Inclined block roll gap adjustment device, digital display micrometer display;
*PLC, HMI operation, and easy to control each parameter settings;
*The surface of the roll is treated with hard chrome treatment, and the rust -proof is good, so it is easy to maintain;
* Designed rolling force collection and storage function, can monitor the rolling force curve;


TOB-FSJ300 Unwinding and Rewinding device
The automatic rewinding and unwinding device is a kind of equipment which can be applied to rewinding and unwinding, The equipment has an independent automatic control system to realize automatic unwinding and rewinding functions.
It can be used for lithium battery electrode continuous roll to roll press, and can also be used for rewinding and unwinding of optical films, functional films and other coiled materials.

The main features
*Unwinding and rewinding adopt servo automatic tension control;
*Unwinding, winding design correction function, winding uniformity is good;
*The device has its own independent electrical control system;
*Unwinding and rewinding two parts of the structure;
*It can be operated on line with hydraulic rolling press machine.
link:https://www.amoytob.com/electrode-calender-machine/40t-laboratory-calendering-machine.html