OL-A320 Large Size ACF Bonding Machine: Precision Multi-Segment Attachment for Large Displays

The OL-A320 Large Size ACF Bonding Machine is engineered for precision attachment of Anisotropic Conductive Film (ACF) on large displays. This semi-automatic equipment handles products up to 32 inches with exceptional accuracy.

Manufactured by Olian Automatic in Shenzhen, China, the OL-A320 delivers reliable performance for LCD, FPC, and PCB assembly. The machine combines manual loading with automated bonding processes for optimal efficiency.

Why Choose the OL-A320 Large Size ACF Bonding Machine?

The OL-A320 Large Size ACF Bonding Machine excels in large-format display manufacturing applications. Its robust design ensures consistent bonding quality across multiple segments.

• Large Format Capability: Handles displays from 12 to 32 inches. Maximum product size reaches 750 x 400mm.
• Multi-Segment Bonding: Supports up to 10 segments in X direction. Supports up to 10 segments in Y direction.
• High Precision: Achieves X-axis accuracy of ≤±0.25mm. Achieves Y-axis accuracy of ≤±0.15mm.
• Fast Cycle Time: Single position bonding takes 8 seconds. Each additional position adds only 4 seconds.
• Excellent Yield Rate: Maintains product qualification rate of ≥98%. Excludes human error and material defects.
• Quick Changeover: New model setup takes approximately 20 minutes. Minimizes production downtime.
• Versatile Applications: Bonds ACF to LCD, FPC, and PCB substrates. Handles rigid glass and flexible displays.
• Wide ACF Compatibility: Accepts ACF width from 0.5 to 5mm. Supports two-layer and three-layer ACF tapes.

Advanced Bonding Technology

The OL-A320 features precise temperature, pressure, and time control for optimal ACF attachment. The system ensures uniform bonding across the entire contact area.

Temperature Control:

• Range: Room temperature to 200°C
• Surface temperature variation: ≤±3°C
• Fast heating and stable maintenance

Pressure Control:

• Range: 25 to 200N
• Digital pressure display with unit selection
• Precision pressure regulation valve

Time Setting:

• Range: 0.1 to 99.0 seconds
• Precise timing control for consistent results
• Programmable for different materials

Thermal Head Specifications:

• Standard length: 90mm (customizable)
• Material: SUS440C stainless steel
• Surface flatness: ≤±5μm/90mm
• Parallelism adjustment via set screws

Multi-Segment Bonding Process

The OL-A320 automates the complex process of multi-position ACF attachment. The system handles up to 10 bonding positions automatically after initial setup.

The Optimized Workflow:

1. Panel Loading: Operator places panel on work platform manually.
2. Vacuum Activation: Panel is secured by vacuum suction.
3. Process Start: Operator presses dual start buttons for safety.
4. Positioning: Platform moves to first bonding position automatically.
5. Thermal Bonding: Thermal head descends and applies ACF.
6. Peeling: Peeling device removes ACF carrier film.
7. Cutting: Cutter performs half-cutting of ACF tape.
8. Indexing: Platform moves to next position automatically.
9. Repeat: Steps 4-8 repeat for all programmed positions.
10. Completion: Platform returns to loading position.
11. Unloading: Operator removes finished product manually.

The entire process is controlled by a reliable Panasonic PLC system. The Weinview touch screen provides intuitive operation and parameter setting.

Robust Engineering & Safety Features

Built for demanding production environments, the OL-A320 incorporates high-quality components and comprehensive safety systems.

Key Technical Specifications:

• Platform Size: 800 x 400mm (800mm is bonding edge)
• Product Thickness: 0.2 to 2.2mm
• ACF Reel Size: Inner diameter 18-27mm, outer diameter ≤200mm
• Machine Dimensions: 1650 x 1100 x 1850+350mm
• Working Height: 900±50mm
• Machine Weight: Approximately 498kg
• Machine Color: Beige frame with chrome/anodized parts

Component Brands:

• PLC: Panasonic (Japan)
• HMI: Weinview
• Servo Motors: Panasonic, Inovance, Fuji
• Cylinders: SMC, Airtac
• Guideways: HIWIN
• Valves: Airtac, SMC

ESD Protection: The OL-A320 meets strict ESD standards. All consumables and parts use anti-static materials. Panel surface static remains below ±100V during operation. Static dissipation reduces voltage from 1000V to 100V within 4 seconds. Ground impedance is ≤5Ω. ESD grounding is provided at all product handling points.

Safety Systems: The machine includes interlock design with buzzer alarms and touch screen alerts. All high-temperature and mechanical hazard areas have warning labels. The EMO (emergency stop) cuts all power to servo drives. A buzzer and three-color signal tower provide visual and audible alerts. Safety light curtains prevent operation when obstructed.

Environmental Requirements: The machine requires a clean, dust-free workshop. Operating temperature should be 22-27°C. Relative humidity should be 40-70%.

Power & Air Requirements:

• Power: 1Phase AC220V, 50Hz/60Hz, 2500W
• Compressed Air: 0.5-0.7MPa, approximately 250L/min
• Vacuum: Approximately 36L/min (built-in vacuum device)

Warranty and Service: Olian Automatic provides a 1-year warranty with lifetime technical support for all equipment. We provide comprehensive on-site installation, debugging, and operator training to ensure your team can achieve optimal results from day one. For spare parts and service inquiries, please [Contact Us] or visit our [Service Page].

Why Choose Olian Automatic for Your Bonding Needs?

Olian Automatic is a trusted manufacturer of display assembly equipment headquartered in Shenzhen, China. With over two decades of experience, we serve display manufacturers worldwide. Our equipment is designed in ISO-certified facilities and shipped to over 30 countries across Asia, Europe, and North America. Visit our [About Us] page for more information about our company. Explore our [Product Lines] for complete display assembly solutions.

Sustainability Commitment: The OL-A320 is designed for energy efficiency. Its optimized bonding process reduces power consumption. The machine also features low-noise operation and uses environmentally friendly materials in compliance with RoHS standards.

FAQ

Q: What is a large size ACF bonding machine used for?
A: A large size ACF bonding machine attaches conductive film to large displays up to 32 inches for electrical connections.

Q: What products can the OL-A320 handle?
A: The OL-A320 handles LCD, FPC, and PCB products from 12 to 32 inches with thickness 0.2-2.2mm.

Q: What is the bonding precision of the OL-A320?
A: The OL-A320 achieves X-axis precision of ≤±0.25mm and Y-axis precision of ≤±0.15mm.

Q: What is the yield rate of the OL-A320?
A: The OL-A320 achieves a product qualification rate of ≥98% under normal operating conditions.

Q: How long is the warranty period?
A: Olian Automatic provides a 1-year warranty with lifetime technical support for all equipment.

Q: How long does product changeover take?
A: New model setup takes approximately 20 minutes depending on engineer proficiency.

Q: What type of environment is required for the OL-A320?
A: The machine requires a clean, dust-free workshop with temperature 22-27°C and humidity 40-70%.

Q: What is the maximum number of bonding segments?
A: The OL-A320 supports up to 10 segments in X direction and 10 segments in Y direction.

Upgrade your display assembly line with the OL-A320, the Large Size ACF Bonding Machine that combines precision, versatility, and reliability.

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Product Tags

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