600×900mm Stainless Steel Optical Bonding Vacuum Bubble Remover Machine

When your optical bonding operation moves beyond individual panel repair into batch production of TFT industrial screens, automotive displays, or large-format touch panels, the limiting factor is almost always chamber size.

The 600×900 stainless steel vacuum bubble remover machine is a large-format debubbling autoclave in the JiuTu range. Its inner chamber — 600mm in diameter, 900mm deep — is designed for industrial-scale optical bonding debubbling and supports batch processing of multiple panels per cycle. Every interior surface is stainless steel. The control system is PLC-based with touchscreen programming. The door closes through four independent safety mechanisms before any cycle can begin. And the overall machine structure — pressure gauge, air filter, emergency switch — is engineered for daily production use, not occasional shop repair.

This machine does one job: remove residual air bubbles trapped after OCA or SCA lamination, reliably, repeatably, across every batch you run.

Chamber: φ600mm Diameter × 900mm Deep — Large Working Chamber for Industrial Screen Debubbling

The inner chamber on this machine measures 600mm in diameter and 900mm in depth. Both dimensions are confirmed across multiple image annotations.

What this means in practice:

600mm diameter sets the usable loading width. Panels, fixtures, and trays must fit within this cross-section. For most TFT industrial screen and large touch panel applications, this accommodates the product comfortably — but send us your exact panel dimensions before ordering so we can confirm the fit and tray configuration in writing.

900mm depth sets how much you can load per cycle. Multiple trays can be arranged along the chamber depth, supporting batch processing of display components in a single run.

The image caption on this machine reads: “Suitable for batch processing of optical bonding components” — this is the intended operating mode.

The front-opening chamber design allows convenient loading and unloading of display components. The exact loading quantity per cycle depends on panel size, fixture design, and process arrangement. We will calculate this for your specific product before you order.

Note: All product dimensions are measured manually and may have errors. Please refer to the actual product.

Overall Machine Dimensions

Machine size: 1010 × 1100 × 1630 mm (W × L × H)

Confirmed by both annotation image and dimension diagram. The machine stands on four leveling feet with swivel casters for repositioning. The two-section cabinet layout (upper chamber section / lower utility section) keeps the air filter, emergency switch, and air inlet neatly separated from the chamber controls.

Full Stainless Steel Construction — Chamber and Door

The cylindrical pressure chamber and the large front door are both full stainless steel. This is not a surface finish — it is the structural material throughout the chamber interior.

For industrial production environments, stainless steel matters for three reasons:

Cycle durability. The chamber undergoes repeated pressurization and depressurization cycles in a heated environment. Stainless steel maintains dimensional stability and seal integrity over thousands of cycles. Coated or painted chamber interiors degrade.

Cleanability. A stainless chamber can be wiped down between product families without damaging surfaces or shedding contamination into the next batch.

Long-term parameter consistency. A chamber that does not deform maintains the same pressure response over time. This is what allows your validated defoaming recipe to stay valid after months of production use.

Control System — PLC Touchscreen with Full Process Programming

The machine uses a PLC-based touchscreen control panel for setting and monitoring:

Pressure — monitored continuously via the front-panel analog pressure gauge (independent mechanical reference) Temperature — programmable per process stage Time — cycle duration per stage Process stages — multi-stage parameter setting for different product types or process phases

Designed for Optical Bonding Applications

This machine is designed for post-lamination vacuum debubbling in the following application categories, confirmed directly from product image text:

TFT industrial screens — post-OCA/SCA debubbling for industrial-grade TFT display assemblies LCD displays — standard LCD panel debubbling after adhesive lamination Touch panels — capacitive and resistive touch panel structures Automotive and industrial display components — in-vehicle displays, HMI panels, rugged display modules Other optical bonding assemblies — any laminated display structure requiring post-bond bubble elimination

Process context (confirmed from image):

Film Laminating → Vacuum Lamination → Vacuum Debubbling ← this machine’s role

Operating parameters must be selected and validated for each specific product based on material type, panel size, adhesive specification, and bonding structure. Do not transfer parameters from unrelated products without re-validation.

Customization

This machine supports customized configuration (confirmed: “Customized products” shown on product image). Send your panel dimensions, adhesive type, daily volume, and process requirements — JiuTu’s engineering team will assess the configuration, parameter starting points, and any application-specific adjustments.