Factory Direct RTRMA-600 double station unwinding, laminating, hot pressing and winding all-in-one machine 600mm wide multi-layer composite
RTRMA-600
Factory RTRMA-600 Double station unwinding, laminating, hot pressing and winding machineSPEC
Factory RTRMA-600 Double station unwinding, laminating, hot pressing and winding machineDetails
Factory RTRMA-600 Double station unwinding, laminating, hot pressing and winding machinePacking list
- SKU
- NB050264
- Maximum coil width
- 600Mm (adjustable within 600mm)
- Coil outer diameter
- Max φ 800mm (substrate 1 & 2)
- winding outer diameter
- Max Φ1000mm
- Fitting speed
- 2-10M/min (stepless speed regulation)
- unwinding station number
- 2 station
- edge correction machine
- 2 front unwinding units correct the edges of the unwinding material respectively
- edge correction machine
- Rear end winding motor for material edge correction winding
- unwinding method
- Inflatable shaft active unwinding
- Reel diameter
- 3 inches.
- tension control
- Magnetic particle braking + PLC closed loop (Accuracy +/- 1%)
- Deviation correction device
- Automatic correction (Accuracy +/- 1mm)
- Heating device
- trough heating
- Hot pressing method
- Double roll hot pressing (upper roll silicone/lower roll steel roll) outer diameter: 150mm
- heating temperature
- Room temperature -200 ℃ (PID temperature control +/- 1 ℃)
- line pressure
- 5-50N/mm (adjustable)
- Roll surface width
- 600Mm (effective heating zone 600mm)
- Pressurization method
- Cylinder pressurization (with pressure sensor)
- winding method
- Center winding + surface assisted winding
- tension control
- 0-200N (PLC dynamic adjustment)
- Winding Accuracy
- Flush error ≤ +/- 1mm
- Rack material
- Q235 carbon steel (surface spray treatment)
- Number of guide rollers
- 8 (chrome-plated hard steel rolls)
- Guide roller diameter
- φ 100mm (straightness ≤ 0.02mm/m)
- upper roll
- φ 250mm Silicone Roller (Shore Hardness 80A)
- Lower roll
- φ 300mm chrome-plated steel roller (mirror-polished Ra ≤ 0.2μm)
- Human Machine Interface
- Color touch screen (including parameter settings)
- Drive system
- Servo motor
- safety protection
- Emergency stop button, overload protection/temperature overrun alarm
- gas source
- 0.5-0 MPa compressed air
- Host Power Supply
- AC380V (three-phase) 50Hz
- Machine size
- 2000 * 900 * 2000Mm (subject to actual customization)
- Machine Weight
- About 600kg (subject to actual customization)
Product Introduction
This equipment is an automated integrated system designed for the continuous production of multi-layer composite materials, which realizes efficient and stable roll-to-roll (R2R) production through dual-station synchronous unwinding, precise lamination, constant temperature hot pressing and intelligent winding process, and is widely used in multi-layer composite manufacturing in new energy batteries (such as lithium battery separators), flexible circuits (FPC), medical materials, packaging films and other fields.
Functional modules
Dual-station unwinding: Independently controlled active unwinding system, supporting synchronous unwinding of substrates of different materials/thicknesses.
Automatic Deviation Correction: High-precision photoelectric sensor (±1mm) ensures material alignment accuracy.
Hot pressing lamination: Temperature/pressure adjustable hot press roller group to achieve bubble-free and high-strength interlayer lamination.
Tension control: Full closed-loop tension system (PLC + magnetic particle brake) to prevent material tensile deformation.
Center winding: constant tension winding, optional surface flattening or center drive mode.