Hot Rolling Press with Asynchronous Speed for Dry Electrode Solid State Electrolyte Fabrication
AOT
Xiamen, China
10-25 working days
50 Sets/Month
AOT-MSK-H2300-ER high temperature hot rolling press, 15 tons pressure 200℃ constant temperature rolling, 300mm roll width ±0.005mm thickness control, HRC60 high hardness rolls, suitable for continuous production of battery electrode and composite foil, PLC touch control integrated hydraulic pressure stabilization system.
AOT-MSK-H2300-ER is a roll-to-roll hot rolling press with max. the working temperature of 200°C and Max. the pressure of 15T. The 300mm wide rollers (HRC60) allow the process of various materials such as battery electrodes, plastic media, soft metal, and composite foils. The built-in hydraulic pressure regulating system provides stable pressure control over the entire calendaring process. The hot rolling press is an ideal tool to increase material density and achieve better surface quality.
Parameter
Product Name
Hot Rolling Press Machine
Features
- Featured patented electrical driven heat - able rollers with accurate and uniform temperature control. Upto 200 °C working temperature. - PLC control system simplifies HMI. A large touchscreen panel allows the control of pressure, rolling speed, temperature, and data logging. - The hydro - pressure regulating system ensures stable pressure during operation. - Rolling thickness is adjusted by stepper motors. - The optional R2R system enables continuous workflow of sheet rolling out -> calendering -> sheet winding.
Voltage
- Three Phase 220VAC +/- 10%, 50/60Hz
Power Consumption
- 8.5KW
Roller Driving Motor
- 1KW inverter duty AC motor
Roller Diameter
- 200 mm
Roller Width
- Max. 300 mm
Surface Hardness of Rollers
- HRC 60 - 62 (<5% hardness attenuation when heat up to 200°C) - Note: Never roll materials with hardness > 50HRC (this rolling press is not suitable for calendering thick metals. For applications with such needs, please consult
Product display
Hot Rolling Press with Asynchronous Speed for Dry Electrode Solid State Electrolyte Fabrication
AOT-MSK-H2300-ER hot rolling press is designed for high-temperature precision rolling of battery electrode, soft metal and composite foil, equipped with 200℃ constant temperature electrically heated rolls (HRC60-62, 300mm effective roll width) and 15 tons of hydraulic pressure stabilizing system to achieve ±1℃ temperature control and ±0.005mm thickness accuracy. The hot rolling press adopts PLC touch control interface, integrated stepping motor to adjust the roll gap (resolution 0.001mm) and frequency conversion drive (0.1-5m/min infinitely adjustable speed), which is suitable for the continuous production of dry electrode and polymer film (optional R2R roll-to-roll module). Patented roller heating technology ensures <5% hardness degradation at high temperatures, and the standard roll cleaning and data recording functions meet the high-density, low surface roughness (Ra <0.6μm) processing needs of power batteries and flexible electronic devices, and improve material densification by more than 30%.
Exhibition
AOT Lithium Battery Equipment exhibition provides exhibitors and visitors with a comprehensive platform for display, exchange, cooperation and trade. By participating in the exhibition, enterprises can understand the industry dynamics, expand market channels, enhance brand image and promote technological innovation and industrial upgrading.
Certificate
Cooperative partners
FAQ
Q1: What is the fluctuation range of 200℃ constant temperature control?
A: Adopting PID algorithm and dual-zone infrared temperature measurement feedback, the temperature fluctuation of the whole roll surface is ≤±1℃, which ensures the consistency of the thermal expansion coefficient of the material.
Q2: Does the hot rolling press support carbon fiber composite rolling?
A: It is compatible with soft metals and composite materials with hardness ≤50HRC, carbon fiber should be pre-coated with binder and thickness ≤0.5mm to avoid fiber breakage and damage to the roll surface.
Q3: What is the maintenance cycle of hydraulic system?
A: The hot rolling press replace the hydraulic oil (ISO VG46 standard) every 500 hours, check the accuracy of the pressure sensor every 1000 hours, and the system comes with an oil quality monitoring alarm function.
Q4: What is the maximum reel diameter of R2R reel-to-reel module?
A: The standard module supports φ600mm rolls with a tension control range of 5-200N. For larger roll diameters, we can customize the duplex winding and unwinding mechanism.
Q5: What kind of problems will be caused by rolling materials with hardness >50HRC?
A: It may cause micro-cracks on the roll surface or peeling off of the hardness layer. It is recommended to consult with the technical team to customize reinforced rollers (e.g. ceramic coating) to suit high hardness materials.
