The 600×900 Film Laminating Machine (Model 9TU-M068D)

The 600×900 Film Laminating Machine (Model 9TU-M068D) is JiuTu's large-format production laminator, engineered for industrial display manufacturing operations that require bonding coverage beyond the ...

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The machine shares the same proven dual servo-drive architecture as the 9TU-M068C (500×700), with scale-appropriate engineering upgrades: a larger Ø37 mm roller, denser lower-platform vacuum hole spacing (10×10 mm pitch vs 15×15 mm on smaller models) for more uniform large-area adsorption, and a reinforced steel-structure frame rated for 900 KG total weight. Both upper and lower platforms are 630 × 930 mm — sized for 40-inch class substrates with proper edge clamping margin.

The strong/weak vacuum switching system on the lower platform actively prevents soft-film stretching across the full 900 mm bonding stroke — essential for maintaining dimensional accuracy on large OCA, ITO conductive film, and polarizer materials. PLC automatic control with touch-screen HMI provides clear recipe management, automatic and manual operation modes, and product changeover in under 15 minutes for existing configurations.

Compatible Film Materials
Film Type Industrial Application
OCA (Optical Clear Adhesive) film Large-format cover glass pre-bonding, optical module assembly
SCA (Super Clear Adhesive) film 40-inch and larger display surface bonding
AB adhesive film Large LCD panel to glass substrate bonding
Polarizing film LCD polarizer lamination on large glass panels
Protective film Surface protection on large display panels and cover glass
Conductive film / ITO film Top and bottom ITO film on large touch-screen glass
Functional sheet / TP cover plate Touch-sensor functional layer bonding

Compatible Substrate & Application Scenarios
Application Description
40-inch LCD / LCM panel bonding OCA / polarizer lamination on large display glass
Vehicle multi-screen clusters Precision film bonding for automotive dual/triple-screen displays
3D curved-screen cover glass Film application on large curved glass assemblies
Large-format industrial touch glass G+F and F+F bonding for large TP sensor panels
Public display / signage panels Protective and optical film application on large flat glass
Large flat glass panel processing Functional film application on CG substrates up to 40″ diagonal

Key Features

1. Dual Servo-Driven Platform — 40-Inch Scale Precision The upper platform uses a servo motor with 180° automatic center-rotation flip to bring the film substrate from load position to bonding position with ±0.05 mm control-axis repeatability. The lower platform is driven by a servo motor + ball-screw lead-screw system for smooth horizontal travel across the full 900 mm bonding stroke. Both axes maintain equipment repeatability of ±0.15 mm — the same accuracy specification as the 500×700 model, now applied to a 40-inch working envelope.

2. Dense Vacuum Hole Grid — Uniform Adsorption on Large Substrates The lower platform uses a Ø1.0 mm vacuum hole grid at 10×10 mm pitch — 2.25× denser than the 15×15 mm pitch used on smaller models. This tighter spacing provides more uniform vacuum adsorption across the full 630×930 mm lower platform area, reducing the risk of localised substrate lifting or film misalignment during the bonding stroke on 40-inch class panels. The upper platform uses 15×15 mm pitch.

3. Strong/Weak Vacuum Anti-Stretch System — 900 mm Stroke For a 900 mm bonding stroke, film tension management is critical. The lower platform’s dual-stage vacuum switching (strong vacuum during clamping, weak vacuum during bonding) prevents the film from stretching as the roller progresses across the substrate. This is especially important for large OCA films, ITO conductive films, and polarizers where even minor dimensional deviation at scale affects optical performance and yield.

4. Ø37 mm Large-Diameter Polyurethane Roller The roller diameter increases from Ø35 mm (9TU-M068C, 500×700) to Ø37 mm on this model. The larger diameter distributes bonding pressure more gradually at the nip point — reducing the risk of localised over-pressure on large, thin substrates. Shore A hardness remains 55–60; alternative hardness can be specified per product process. Roller effective length: L=620 mm. Laminating force: ≤75 kg. Maximum bonding speed: <300 mm/s.

5. Roller Lifting with X-Axis Displacement Compensation The roller uses vertical independent lifting with X-axis displacement to eliminate pressure marks at the contact start point — no small-tray vacuum fixture opening/closing action is required. This prevents the leading edge mark that is common in fixed-position roller designs, particularly visible on large glossy optical films.

6. PLC + Touch-Screen HMI — Full Automatic & Manual Modes Full PLC automatic control with a touch-screen HMI provides timing, count, position, and blowing delay management. Both automatic and manual operation modes are available. Product recipe switching: <15 minutes for existing configurations; <30 minutes for new configurations. X-axis auto-set; Y-axis and θ-angle adjusted via micrometer.

7. Hard-Anodized 630×930 mm Platforms — 40-Inch Class Both upper and lower platforms are 630 × 930 mm, manufactured from high-performance non-deforming material with hard-anodized surface treatment. Platform flatness: 0.20 mm across the full platform area. The integrated vacuum system is machine-mounted — no external vacuum pump required.

8. Rigid Steel Frame — CLASS 1000, 900 KG The machine frame is heavy-duty steel construction, supporting a total machine weight of 900 KG. Working height: 1070 / 940 mm. Machine dimensions: L2550×W1130×H1074 mm. Compatible with CLASS 1000 cleanroom environments. Optional accessories: FFU clean air units (×2), ion fans (×2), dust detection lamps (×2), static grounding.

Why Choose Us

1. Purpose-Built for 40-Inch Panel Production With 600×900 mm effective lamination area and platforms sized at 630×930 mm, the 9TU-M068D is the appropriate specification for 40-inch display glass, vehicle cluster panels, and large-format industrial touch-screen assemblies. Using an undersized machine for 40-inch panels introduces edge-area quality risks; this model eliminates that compromise.

2. Denser Vacuum Grid for Large-Area Uniformity The lower platform’s 10×10 mm vacuum hole pitch — compared to 15×15 mm on smaller models — provides more uniform suction distribution across large substrate surfaces. On 40-inch glass, non-uniform vacuum clamping can allow localised substrate movement during bonding; the denser grid mitigates this.

3. Dual Servo Drive — Production-Grade Consistency at 40-Inch Scale Control-axis repeatability of ±0.05 mm and fitting accuracy of ±0.20 mm are maintained across the full 900 mm bonding stroke. The servo-driven upper platform’s automatic 180° flip ensures consistent film positioning cycle after cycle without operator alignment variance.

4. 900 mm Anti-Stretch Vacuum Switching The strong/weak vacuum switching system is more critical at 900 mm stroke than at 700 mm — a larger film area under roller pressure creates greater tension differentials. The graduated vacuum control actively counteracts this, preserving film dimensional accuracy across the full bonding length.

5. Cleanroom-Ready with Expandable Accessory Options CLASS 1000 compatible as standard. Optional FFU units, ion fans, and static grounding allow the machine to be upgraded for stricter cleanroom requirements without equipment replacement. Safety light curtain is available as an optional add-on.

Product Documents

600X900 film laminator specification

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Key Features

Product Details

FAQ

Q1: What film types and substrates is this machine designed for?

A: The machine handles soft-film-to-rigid-substrate (G+F) and soft-film-to-soft-film (F+F) lamination. Compatible film types include:OCA (Optical Clear Adhesive) film SCA (Super Clear Adhesive) film AB adhesive film Polarizing film Protective film ITO / conductive film (touch-screen top and bottom layers) Functional sheets and TP cover plates Compatible substrates include flat cover glass (CG), large LCD panel glass, LCM assemblies, and suitable flat display modules within the 600×900 mm working area.Material compatibility depends on specific product and process requirements. Contact our sales team to confirm suitability for your substrate and film combination before ordering.

Q2: What is the effective lamination area, and what panel size does it support?

A: The effective lamination area is 600 × 900 mm. The upper and lower platforms are both 630 × 930 mm, providing a clamping margin around the effective bonding zone.Per the equipment specification, this machine is designed for 40-inch display panels. For smaller panel sizes (below 500×700 mm), a smaller model from the JiuTu film laminator range may be more appropriate.

Q3: Why does this machine have a denser vacuum hole pitch on the lower platform?

A: The lower platform uses Ø1.0 mm vacuum holes at 10×10 mm pitch — denser than the 15×15 mm pitch used on smaller models. On large-format substrates (40-inch class), a coarser vacuum grid can result in localised areas of reduced suction, allowing the substrate to lift slightly under roller pressure at those points. This causes positional micro-shifts and can introduce bubble patterns at the leading edge.The 10×10 mm pitch provides more uniform vacuum distribution across the full 630×930 mm platform, ensuring the substrate remains securely and evenly clamped throughout the 900 mm bonding stroke.

Q4: How does the anti-stretch vacuum system work at 900 mm bonding stroke?

A: At 900 mm stroke length, the tension differential between the film's leading edge (already bonded) and trailing edge (still being drawn toward the roller) is greater than on shorter-stroke machines. A fixed high-vacuum clamping would hold the film trailing section under increasing tension as the roller progresses — causing stretch deformation and dimensional error in the bonded result.The strong/weak vacuum switching system addresses this by:Applying strong vacuum during initial substrate placement and the flip cycle to prevent shift Switching to weak vacuum during the bonding stroke, reducing film tension to near-zero This allows the film to travel naturally with the roller rather than being stretched against the vacuum hold, preserving dimensional accuracy across the full 900 mm stroke.

Q5: What is the production cycle time?

A: The production cycle time is 15 seconds per piece, excluding manual substrate loading and unloading time. This figure is from the PDF specification for the standard 600×900 mm configuration.Actual production throughput will depend on operator loading speed, substrate inspection requirements between cycles, and any process pauses.

Q6: What are the machine dimensions and weight?

A: Machine dimensions: L2550 × W1130 × H1074 mm. Machine weight: 900 KG. Working height: 1070 / 940 mm.The machine is mounted on heavy-duty lockable castors. Floor loading capacity and site access (door width, lift capacity) must be verified before delivery. Logistics and installation are the buyer's responsibility.

Q7: Can the machine be customised for specific product requirements?

A: Yes. The machine specification states that customer-specified requirements are confirmed via a Technical Agreement that takes effect alongside the equipment specification. Confirmed customisation options include:Roller Shore hardness (standard A55–60; adjustable per product process) Optional safety light curtain Optional FFU, ion fans, dust lamps, static grounding Component brand upgrades (servo motors, PLC, HMI — see brand table above) For OEM/ODM enquiries — including non-standard lamination area, platform configuration, or integration with upstream/downstream process equipment — contact our sales team with full product and process requirements.