Pressure Degassing Autoclave

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Pressurized Debubbling Machine SIE‑RX6‑900


SMC Precision Pressure Control ±0.01MPa · Stable Batch Quality for Small-Scale Lamination

SMC Digital Pressure Gauge with Precision Control ±0.01MPa + Omron PID Temperature Control ±1°C + Audible, Visual & Light Alarm Microcomputer Fault Location

Schnos SIE-RX6-900 Pressure Defoaming Machine, φ600×900mm cylindrical chamber with approximately 255L capacity, SMC digital pressure gauge accuracy ±0.01MPa, Omron PID temperature control accuracy ±1.0°C. Three working modes available, resistive heating provides fast temperature rise and good uniformity, utilizing pressure and temperature to remove bubbles generated during the lamination process and enhance adhesion between materials.

✓ ISO9001 Quality System ✓ RoHS Compliant ✓ Custom Voltage Supported (110V/220V)

Online Message Free Sample Testing Engineer Hotline: 189-2512-9293

Why Must Microbubbles in Materials Be Eliminated?

Residual micro‑bubbles degrade end‑product quality directly

Touch‑Screen G+G Lamination Industry

During glass‑to‑glass touch‑screen lamination, residual bubbles inside OCA optical adhesive reduce touch sensitivity, cause mottled display and even delamination in severe cases. The pressurized debubbler compresses and dissolves interfacial bubbles by pressure, while temperature reduces OCA viscosity to facilitate bubble escape. The φ600 chamber fits small‑batch debubbling for medium‑small‑size touch screens. SMC precise pressure control guarantees consistent lamination quality across batches.

LED Packaging Industry

Bubbles in LED encapsulation adhesive trigger light scattering, accelerated light attenuation and premature device failure. Three selectable operation modes support simultaneous or step‑wise heating‑pressurization according to adhesive properties. Omron PID temperature control ensures proper fluidity for easy bubble removal. It suits small‑batch debubbling of LED encapsulation adhesive to secure LED luminous efficiency and service life.

Fine Chemical Material Industry

Bubbles inside fine chemicals and nano‑powder materials impair dispersion uniformity and material performance. Stable debubbling is required for quality assurance in small‑batch production. Precision filter prevents secondary material contamination. Microcomputer‑controlled storable & reproducible parameters enable pressurized debubbling for small‑batch fine chemicals and nano‑powders with stable and traceable batch quality.

✨ Traditional debubbling dilemmas: In R&D and trial production, the lack of professional pressurized debubbling equipment leads to low efficiency as bubbles can only escape naturally through long-time standing. Ordinary ovens only provide heating without pressurization, making interfacial bubbles difficult to remove. Inaccurate temperature control causes unstable fluidity of OCA adhesive, resulting in poor repeatability of process parameters.

Why Choose SIE‑RX6‑900

Solve quality consistency & safety pain points for small‑batch lamination production

Precise Pressure Control by SMC Digital Pressure Gauge

Adopted Japanese SMC digital pressure gauge with ±0.01 MPa pressure accuracy for intuitive digital readout. Precise pressure control is critical for batch consistency in small‑batch production. Featuring fast response and high stability, the SMC gauge keeps pressure deviation minimal to guarantee consistent lamination quality across batches.

Omron PID Temperature Control ±1℃

Equipped with Omron thermostat for automatic PID temperature adjustment, with temperature control accuracy of ±1.0℃ and internal temperature difference within ±3℃. Temperature directly affects fluidity of OCA adhesive and encapsulation adhesive. Accurate temperature control ensures debubbling under identical thermal conditions for each batch and prevents debubbling deviation caused by temperature fluctuation.

Audio‑Visual‑Light Alarm with Microcomputer Display

Synchronized audio‑visual‑light alarm with fault messages displayed on microcomputer for rapid fault diagnosis. Equipment failure may cause whole‑batch scrap in small‑batch production. This alarm system enables timely abnormality detection & handling to reduce losses.

✨ If your small‑batch lamination production demands consistent quality and safety, SMC precise pressure control and Omron PID temperature control of RX6‑900 ensure stable batch‑to‑batch quality.

Working Principle

Remove bubbles generated during lamination by pressure and temperature to enhance bonding strength between different materials.

Step 1: Pressurization & Heating (3 modes optional): Select heat after pressure, simultaneous heating & pressurization or pressure after heating based on material properties. Resistive heating combined with pressurization forms the defoaming environment.

Step 2: Pressure Holding & Defoaming: Maintain constant pressure and temperature. Pressure compresses and dissolves bubbles on bonding surfaces; heat reduces material viscosity to help bubbles escape.

Step 3: Pressure Relief & Stabilization: Slowly release pressure to normal atmospheric pressure. Material adhesion increases and interfacial bubbles are removed.


Three simple steps: Pressurization & Heating → Pressure Holding & Defoaming → Pressure Relief & Stabilization, eliminating bonding bubbles and improving adhesion.

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Technical Specifications

Complete Technical Specifications Overview, Customizable on Demand

Equipment ModelSIE-RX6-900
Chamber Dimensionsφ400×600mm (Cylindrical)
Effective VolumeApprox. 255L
Working Pressure0~0.8MPa (Standard), 0~2.5MPa (Optional)
Working TemperatureRoom Temp~80°C (Standard), Room Temp~180°C (Optional)
Heating MethodResistive Heating
Working ModesA. Pressurize first then heat up B. Heat and pressurize simultaneously C. Heat up first then pressurize
Control MethodMicrocomputer Control
Tank MaterialS30408 Stainless Steel or Carbon Steel
Overall Dimensions (W×D×H)Approx. 900×1200×1500mm (Subject to actual product)
Net Weight500 kg
CertificationsISO9001, RoHS Compliant

Our Partners

Trusted by leading industrial manufacturing clusters and advanced university laboratories worldwide

Partner Showcase

FAQ - Frequently Asked Questions

Answers to common questions about product performance and everyday process selection

  • What is the working principle of a centrifugal defoaming machine?

    Principle of centrifugal defoaming machine: The bubbles are released by the downward principle of gravity.

  • How is the after-sales service?

    The company has professional after-sales service personnel, 24-hour dedicated service, and one-on-one technical support to solve your worries.

  • Why choose SIENOX?

    There are many reasons for choosing SIENOX, and the following are some of the main reasons:

    1. Professionalism: Our team consists of a group of professional individuals with rich experience and knowledge in their respective fields. We not only understand industry trends and best practices, but also provide practical and feasible solutions.

    2. Service quality: We focus on customer needs and satisfaction, and are always committed to providing high-quality services. We not only respond quickly to customer needs, but also provide customized services according to their requirements.

    3. Reliability: We adhere to the principles of integrity and professionalism, always adhering to commitments and agreements. Our work methods and deliverables comply with industry standards and best practices, enabling our clients to trust us.

    4. Innovation: We continuously explore new methods and tools to provide better services and meet customer needs. We encourage innovation and experimentation, and are willing to accept challenges and change.

    5. Cost effectiveness: We provide cost-effective services that not only help customers save costs, but also improve efficiency and productivity. We always prioritize the interests of our customers and provide them with the best solutions.

    6. Teamwork: We believe in the power and value of teamwork, and our team members support, collaborate, and respect each other. We establish close cooperative relationships with customers, partners, and other stakeholders to achieve common goals.

    The above are just some of the reasons for choosing us. We believe there are many other advantages and values that can be provided to customers. If you are looking for a professional, reliable, and high-quality service provider, we look forward to working with you.


  • How does the stirring and defoaming machine work?

    The SIENOX stirring and defoaming machine performs defoaming through centrifugal force at revolution and stirring through shear force formed by revolution and rotation,

    Assisted by a vacuum pump to extract gas and achieve a vacuum state, removing nanoscale tiny bubbles. No contact with materials, no secondary pollution, and no secondary waste.

  • What is the function of a defoaming machine?

    A defoaming machine is a device used to remove bubbles from liquids. Its function is to assist in the liquid mixing, reaction, coating, printing, infusion and other process steps in the production process, avoiding the generation of bubbles and their impact on the final product. In many industrial and laboratory environments, removing bubbles is essential as they may have a negative impact on product quality, such as affecting surface tension and stability. Defoaming machines typically use various techniques such as vibration, ultrasound, centrifugation, etc. to achieve effective bubble removal. It has a wide range of applications, including but not limited to semiconductors, solar energy, optics, biotechnology, materials science, etc.

Multi‑Model Specification Comparison Table

Compare Models in the Same Series for Accurate Selection

Equipment ModelSIE-RX4-600SIE-RX6-900SIE-RX8-1200
Chamber Dimensionsφ400×600mmφ600×900mmφ800×1200mm
Effective Volume75L255L600L
Pressure Range0~2.5MPa (Optional)0~2.5MPa (Optional)0~2.5MPa (Optional)
Temperature RangeRoom Temp~180°C (Optional)Room Temp~180°C (Optional)Room Temp~180°C (Optional)
Pressure Accuracy±0.01MPa±0.01MPa±0.01MPa
Temperature Control Accuracy±1.0°C±1.0°C±1.0°C
Power Supply220V, 50/60Hz (110V US/Japan standard customizable)220V, 50/60Hz (110V US/Japan standard customizable)220V, 50/60Hz (110V US/Japan standard customizable)
Overall Dimensions (W×D×H)510 × 430 × 500 mm610 × 560 × 780 mm610 × 560 × 780 mm
Net Weight95 kg153 kg163 kg

***The above are only typical models. We can provide customized solutions based on customer requirements.

Multi‑Industry Solutions

Covering stirring and debubbling applications of typical materials across six major industries

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LCD Polarizer Lamination

Small‑size polarizer OCA optical adhesive, LCD glass substrate lamination adhesive

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Electronic Component Encapsulation

Component encapsulation adhesive, chip potting adhesive

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Medical Devices

Medical bonding adhesive, medical‑device lamination adhesive

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LED Packaging

LED encapsulation adhesive, phosphor adhesive

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Fine Chemicals

Fine chemical materials, nano‑powders

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New Energy Materials

R&D samples of new‑energy materials, small‑batch battery slurries

Comprehensive Equipment Operation Demo Videos

Gain intuitive, clear, dynamic insight into synchronous defoaming with planetary centrifugal force and high negative pressure.

Actual‑test Performance Demonstration

Measured Processing Results for Six Typical Materials

Red Slurry Mixing & Debubbling.jpg

Slurries & Powders

Adhesive Before‑after Debubbling 02.jpg

Adhesives

Hydrogen‑Energy Materials.jpg

Hydrogen‑Energy Materials

Adhesive Before‑after Debubbling 01.jpg

Adhesives

Substrate & Filler Mixing‑Debubbling.jpg

Substrates & Fillers

Adhesive & Ceramic Powder Mixing‑Debubbling.jpg

Adhesive & Ceramic Powder

Actual‑test Effect Comparison

Comparison of Material Status Before and After Pressurized Debubbling

Material TypeState Before TreatmentAfter Treatment by SIE-RX6-900
Polarizer OCA Optical AdhesiveMany bubbles inside adhesive; uneven light transmission and mottling after laminationTransparent adhesive without bubbles; uniform light transmission after lamination
LED Encapsulation AdhesiveDense bubbles inside adhesive; accelerated LED light decay after encapsulationDense bubble-free adhesive; stable LED luminous efficiency and long service life
Fine Chemical MaterialsAbundant internal bubbles and poor dispersion, affecting material performanceUniform and dense material with qualified dispersion consistency

* Internal laboratory test data. Actual improvement varies with material formulation. Contact sales for real customer cases.

Customer Delivery & Application Cases

Rooted in manufacturing frontlines, empowering benchmark production lines and key national research institutions across diverse industries.


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