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Fully Automatic Battery Electrode Die-Cutting Machine for Battery Electrode Manufacturing
Model: MR-MQ550
The MRBEST MR-MQ550 is a fully automatic roll-fed electrode die-cutting machine designed to convert coated electrode rolls into individual electrode sheets with tabs for battery manufacturing.
The machine supports a maximum feeding width of 550 mm, a maximum die-cutting area of 540 × 430 mm, and a die-cutting speed of 500-1800 pcs per hour. It integrates automatic unwinding, servo-controlled feeding, automatic edge guiding, die-cutting, waste separation, and robotic electrode collection.
A vacuum pick-and-place system collects finished electrode sheets into trays, which can be customized to match the customer's stacking machine trays.
Battery Electrode Die-Cutting Machine Key Features
1. Automatic edge guiding: Sensor-based correction with a stated accuracy of ±0.2 mm.
2. Servo-controlled feeding: Adjustable feeding speed and pitch for different electrode dimensions.
3. Automatic electrode collection: Vacuum pick-and-place handling with automatic counting, preset-count alerts, and missed-pick detection.
4. Adjustable die positioning: Fine adjustment of longitudinal position and angle.
5. Digitally controlled cutting pressure: Pressure adjustment through the machine control interface.
6. Automatic waste handling: Separation and collection of the waste material.
7. Intermittent-coating registration: Secondary photoelectric tracking for intermittent-coated electrodes, subject to the selected configuration.
550 mm Electrode Die-Cutting Machine Technical Specifications
| Parameter | Specification |
|---|---|
| Model | MR-MQ550 |
| Maximum Feeding Width | 550 mm |
| Maximum Die-Cutting Area | 540 × 430 mm |
| Die-Cutting Speed | 500–1,800 strokes/hour |
| Material Thickness Range | 0.01–0.8 mm |
| Feeding Control | Adjustable feeding speed and pitch |
| Feeding Pitch Accuracy | ±0.3 mm |
| Upper and Lower Die Plate Parallelism | ±0.05 - unit to be confirmed |
| Cutting Pressure Stability | ±0.03 - unit to be confirmed |
| Safety Protection | Infrared safety light curtain |
| Operator Interface | Intelligent human-machine interface (HMI) |
| Maximum Unwinding Load | 200 kg |
| Maximum Roll Outer Diameter | 500 mm |
| Edge Guiding Accuracy | 0.3 mm |
| Die-Cutting Force | 15 metric tons-force |
| Burr Specification | <0.008 - unit to be confirmed |
| Total Stroke | 24 mm |
| Roll Core Inner Diameter | 3 inches |
| Operating Modes | Automatic / Manual |
| Control System | Intelligent microcomputer control |
| Total Power | 12 kW |
| Supply Voltage | 380 V |
| Machine Dimensions (L × W × H) | 4,400 × 2,400 × 1,950 mm, subject to the actual machine |
| Machine Weight | 4,000 kg |
Performance note: Die-cutting speed is expressed in strokes per minute, rather than finished sheets per minute. Actual output depends on electrode dimensions, sheets produced per stroke, material characteristics, and collection settings.
Installation Requirements
| Parameter | Requirement |
|---|---|
| Ambient Temperature | 0–40 °C |
| Relative Humidity | 20–90% RH |
| Supply Voltage Fluctuation | ±10% |
| Grounding Resistance | <4 Ω |
| Compressed Air Pressure | 0.4–0.8 MPa |
| Air Pressure Fluctuation | ±10% |
| Installation Environment | Free from corrosive gases, corrosive liquids, and explosive gases |
Frequently Asked Questions
1. What does the MR-MQ550 electrode die-cutting machine do?
The MR-MQ550 cuts coated electrode rolls into individual electrode sheets with tabs. It integrates feeding, edge guiding, die-cutting, waste handling, and finished-sheet collection.
2. What is the maximum electrode cutting size?
The maximum die-cutting area is 540 × 430 mm, and the maximum feeding width is 550 mm. The finished electrode dimensions depend on the cutting die and layout.
3. Does the machine automatically collect finished electrodes?
Yes. A vacuum pick-and-place system collects the electrode sheets into trays. The collection system includes automatic counting, preset-count alerts, and missed-pick detection.
4. Can the collection trays match a stacking machine?
The collection trays can be customized to match the customer's stacking machine trays, subject to confirmation of tray dimensions and handling requirements.
5. Can the machine process intermittent-coated electrode rolls?
The specification describes secondary photoelectric tracking for intermittent-coated electrodes. Please confirm the required tracking configuration when ordering.
6. What utilities are required?
The machine requires single-phase AC 220 V, 50 Hz power and compressed air at 0.4–0.8 MPa.
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