Why You Need to Remove Bubbles

Structural defects — Bubbles cause voids that weaken adhesion and lead to delamination.

Surface flaws — Air pockets leave pinholes and craters on coated or cast surfaces.

Performance loss — Optical and conductive properties degrade when bubbles are present.

Process instability — Dispensing inconsistencies, pump cavitation, and higher scrap rates.

Eliminating bubbles is fundamental to high-quality, reliable production.

Why SIE-VH960

Large capacity — up to 960 cc Handles bigger batches without sacrificing degassing quality

0–2000 RPM adjustable High centrifugal force efficiently extracts bubbles

Vacuum up to -99 kPa Removes even microscopic bubbles thoroughly

32-piece syringe configuration Increased throughput; customizable between 1–96 syringes

Non-contact planetary design Zero contamination; material properties remain unchanged

Low noise ≈ 50 dB Suitable for labs, offices, and quiet industrial spaces

Optional MES / cooling / heating Full in-line integration with real-time process traceability

100-program digital memory Repeatable, operator-independent results

Working principle

Principle of centrifugal defoamer: By using the principle of gravity downward to release bubbles, it can efficiently remove tiny bubbles from materials and improve product quality.

Product parameters table

***The above are just typical models, and we can provide personalized solutions according to customer needs.

Applications

Semiconductor — Void-free encapsulation and underfill; <0.001% void rate in advanced packaging

New Energy — Battery electrode slurries and structural adhesives with <0.2% porosity

LED / LCD — Bubble-free phosphor coatings and optical-grade silicone encapsulation

Medical & Pharma — Sterile, contamination-free processing of medical silicones and composites

Adhesives & Chemicals — Epoxies, polyurethanes, conductive silver pastes, and high-viscosity structural glues

Cosmetics & Daily Chemicals — Creams and gels with smooth, air-free consistency

R&D Labs — Material research and small-batch pilot testing

*SIENOX equipment supports over 1,800 material cases; field-proven across powders, liquids, and high-viscosity pastes.*

Customer Proof

EV Battery Pack Sealing

Achieved <0.2% porosity in structural silicone adhesives, stable viscosity control at 60°C, and IP67 waterproof standard at 500,000 packs/year.

5G mm-Wave Chip Packaging

99.2% nano-silica filler uniformity, 30% fluidity improvement, <0.001% void rate in advanced semiconductor encapsulation.

Adhesive Production Efficiency

Manufacturers report rapid, thorough bubble removal across high-viscosity adhesives, reducing defects and enhancing bond strength.

Our cooperative clients

***Only partial successful customer information is displayed. We need more case studies and product selection materials. Please feel free to contact us

FAQ

1. What materials can the VH960 process?

Fluorescent powders, adhesives, silicone gels, silver/aluminum pastes, conductive inks, battery slurries, and cosmetic formulations — sample testing is available.

2. Does the process change my material?

No. The non-contact planetary movement ensures no chemical or physical property change.

3. What containers are supported?

Tubes, cans, cups, and fully custom-designed proprietary containers.

4. Can it integrate into a production line?

Yes — optional MES connectivity, heating, cooling, and vacuum modules support full in-line operation.

5. What is the maximum capacity per run?

Standard capacity up to 960 cc with a 32-piece configuration; custom configurations up to 3500 cc available.

6. How do I start a sample evaluation?

Send your materials to Sienox — we provide free testing and a detailed process recommendation report.

Sienox Defoaming Machine Product Selection Table

***The above are just typical models, and we can provide personalized solutions according to customer needs.

◆ Syringe quantity optional 

◆ Tube/can options available, with a wide variety of container types 

◆ Vacuum level up to -99kPa 

◆ Capable of storing up to 100 sets of operating parameters 

◆ Non-contact design that does not alter the chemical properties of the material 

◆ Unique patented design with strong centrifugal force for clean and efficient defoaming 

◆Speed range: 0-4500 RPM, adjustable for different material characteristics 

◆ Silent model, suitable for offices, laboratories, and industrial use 

◆ Customizable capacity, with standard options of 30cc, 55cc, 75cc, 960mL, and 2600mL 

◆ Equipped with imported components, the casing is made of 304 stainless steel for long-lasting durability 

◆ Optional features: vacuum, temperature control, and MES system connectivity 

◆ Aesthetically pleasing, sturdy, and durable design

This centrifugal defoaming machine meets the defoaming needs for 0-960cc, featuring a unique patented design that provides strong centrifugal force, ensuring clean and efficient defoaming. We offer personalized customization services based on customer requirements. It is versatile in application, aesthetically pleasing, sturdy, and durable.