Description
ATOMFAIR® AF-MRFFE MULTI-ROLL COMPOSITE FILM FORMING SYSTEMRESEARCH GRADE MATERIAL
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The AF-MRFFE must be operated within its specified mechanical and thermal limits to ensure safe and consistent film quality. Proper electrical grounding and routine maintenance are required to prevent equipment damage and operator injury.
- Pressure Limit: Do not exceed the maximum rolling pressure of 60 tons to avoid mechanical overload.
- Temperature Range: Maintain roll surface temperature between room temperature and 150°C to prevent thermal degradation of materials and equipment.
- Speed Stability: Operate at stable speeds up to 20 m/min for consistent film thickness; mechanical max speed of 30 m/min should only be used temporarily.
- Material Compatibility: Use only materials compatible with the roll surfaces and heating system, avoiding abrasive or corrosive substances.
- Calibration Requirement: Verify automatic roll gap adjustment calibration regularly to maintain rolling precision of ±2 μm.
Follow these steps to safely initialize and operate the AF-MRFFE for producing uniform films. Ensure all safety guards are in place before starting any operation.
Required Equipment: AF-MRFFE Multi-Roll Film Forming Equipment
- Set Roll Gap
Set the desired roll gap using the touch screen CNC interface to achieve the target film thickness. - Adjust Feeding
Adjust the dedicated feeding mechanism to ensure uniform material distribution across the roll width. - Set Temperature
Set the roll surface heating temperature within the range of room temperature to 150°C based on material requirements. - Engage Pressure
Engage the pressure system and adjust the rolling pressure between 1 and 60 tons according to material properties. - Start Rolling
Start the rolling process at the stable operating speed of 20 m/min and monitor film quality continuously.
How does the AF-MRFFE maintain ±2 μm film thickness consistency across the full 1-60 T rolling pressure range?
The AF-MRFFE maintains ±2 μm rolling precision across the adjustable pressure range of 1-60 T through its automatic roll gap adjustment system, which continuously compensates for pressure variations. This ensures consistent film thickness regardless of applied force. The stable operating speed of 20 m/min further supports uniform processing conditions.
Can the AF-MRFFE process both battery electrode coatings and polymer separator films in the same production run?
Yes, the AF-MRFFE is designed for strong material compatibility, adapting to battery materials, polymer films, and composite materials. Its dedicated feeding adjustment mechanism ensures uniform material distribution regardless of the formulation, enabling rapid changeover between electrode coatings and separator films without mechanical adjustments. The system's precise temperature control (±2°C) supports both material types within the room temperature to 150°C range.
What infrastructure considerations are necessary to operate the AF-MRFFE at its maximum rolling pressure of 60 T?
The AF-MRFFE integrates a larger pressure system capable of 60 T rolling force and a precise roll heating system (room temp to 150°C, ±2°C). These features require an installation site that accommodates the equipment footprint and provides suitable electrical and cooling utilities to support continuous operation at the stable speed of 20 m/min. For detailed installation guidelines tailored to your facility, contact Atomfair at inquiry@atomfair.com.
The AF-MRFFE multi-roll film forming system delivers industrial-scale battery separator and electrode film production with 60 T rolling pressure and ±2 μm thickness precision, though its 20 m/min stable speed and 150°C maximum roll temperature define clear operational envelopes for high-throughput or high-temperature material processing.
Positive
- High Rolling Pressure Capacity: Adjustable rolling pressure from 1 to 60 T enables forming of thick electrodes and high-strength composite films that require significant compressive force, a capability explicitly cited for processing demanding material systems.
- Precise Roll Temperature Control: Roll surface heating from ambient to 150°C with ±2°C accuracy ensures uniform thermal conditions for temperature-sensitive battery separators and polymer films, directly improving film crystallinity and thickness consistency.
Trade-offs
- Limited Stable Operating Speed: Rated stable speed of 20 m/min with a mechanical maximum of 30 m/min restricts line throughput for high-volume production, necessitating process optimization or multiple parallel lines for large-scale output.
- Restricted Roll Temperature Range: Maximum roll surface temperature of 150°C limits applicability for advanced polymer or composite materials that require melting or annealing above this threshold, confining the system to lower-temperature processing regimes.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
