Why You Need to Eliminate Bubbles

Bubbles are not just cosmetic defects — they are a direct threat to product quality and production efficiency. In high‑performance manufacturing, trapped gas causes:

Adhesion failure — Microvoids at bond interfaces reduce peel and shear strength.

Surface defects — Pinholes, craters, and orange‑peel effects compromise both appearance and functionality.

Electrical instability — In conductive pastes and encapsulants, bubbles raise resistivity and cause hot spots.

Inconsistent dispensing — Air pockets lead to skipped dots, tailing, and volume variation in automated lines.

Material waste — Batch rejection due to bubble‑related defects drives up costs and cycle time.

Whether you are formulating solder paste, potting compound, or optical‑grade silicone, reliable bubble elimination is not optional — it is a process prerequisite.

Why SIE‑MIX1000PLUS

The SIE‑MIX1000PLUS combines planetary centrifugal mixing with deep vacuum degassing in a single, non‑contact system. Unlike simpler defoamers that only spin material, this machine actively mixes and degasses simultaneously.

Bladeless planetary mixing No impellers, no contamination — material properties remain unchanged.

Dual‑cup design (0–1000 mL) Simultaneously process two batches for higher throughput or A/B formulation.

0–2000 RPM adjustable Fine‑tune speed to material viscosity; 10 seconds for low‑viscosity fluids, 3–8 minutes for high‑density pastes.

Vacuum up to -98 kPa Extracts nano‑scale bubbles during mixing, boosting bubble removal efficiency by 50 %.

Fixed or adjustable speed ratio Choose fixed revolution/rotation ratio or independently adjustable rotation speed for process flexibility.

100‑program digital memory Store and recall recipes for repeatable, operator‑independent results.

Optional heating & cooling Temperature‑controlled mixing for heat‑sensitive or viscosity‑critical formulations.

MES connectivity Integrate with production management systems for real‑time traceability.

304 stainless steel body Imported components, built for durability with 10,000+ hours MTBF.

This machine is purpose‑built for high‑viscosity, high‑density materials such as solder paste, encapsulants, and conductive adhesives.

Working principle

By using the centrifugal force of revolution and the shear force of rotation to stir, coupled with a vacuum pump to extract gas, small bubbles in the liquid can be efficiently removed, improving product quality.

Product parameters table

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

Broad Material Compatibility & Cross‑Industry Applications

The SIE‑MIX1000PLUS handles materials ranging from low‑viscosity liquids to high‑density pastes: solder paste, silver paste, aluminum paste, conductive silver adhesive, insulating adhesive, phosphor powders, silicone gel, potting compounds, battery electrode slurries, inks, silver nanowire dispersions, cosmetic creams, and pharmaceutical formulations.

Key application sectors:

Electronics & Semiconductor — Solder paste conditioning, conductive adhesive mixing, underfill preparation, encapsulation.

New Energy — Battery slurry homogenization and defoaming for consistent electrode coating.

Adhesives & Sealants — Potting compounds, structural adhesives, MS polymer sealants.

LED / LCD / Optical — Phosphor dispersion, optical‑grade silicone mixing.

Pharmaceutical & Medical — Contamination‑free preparation of medical silicones, dental composites, ointments.

Cosmetics & Daily Chemicals — Creams, lotions, masks, and gels with air‑free, smooth texture.

R&D Labs & Universities — Formulation development, material testing, small‑batch pilot production.

Sienox has accumulated 1,800+ material processing cases across powders, liquids, and pastes. Customers are welcome to bring their own materials for sample testing and machine trials.

Customer Proof

5G mm‑Wave Chip Packaging — Semiconductor

Sienox planetary mixing technology achieved 99.2 % nano‑silica filler uniformity in DAF adhesive preparation. Material fluidity improved by 30 %, filling time reduced to 3 seconds, and void rate fell below 0.001 % — meeting stringent advanced packaging requirements.

EV Battery Pack Structural Adhesive Production

Achieved <0.2 % porosity in silicone structural adhesives under vacuum conditions with 10‑minute high‑speed mixing at 60 °C. This enabled IP67 waterproof compliance, supporting a production capacity of 500,000 battery packs per year with zero leakage.

Daily Chemical Product Quality Improvement

A cosmetics manufacturer integrated the SIE‑MIX1000PLUS into their cream production line. The vacuum planetary mixing eliminated entrapped air, resulting in smoother texture and a 30 %+ increase in product yield, significantly reducing rework costs.

ISO 9001 Certified Reliability

Core components are sourced from international brands. Equipment is certified under ISO 9001 quality management systems with average trouble‑free operation exceeding 10,000 hours.

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 MIX1000PLUS process?

Solder paste, silver paste, conductive adhesives, phosphor powders, silicone gels, potting compounds, battery slurries, cosmetic creams, and pharmaceutical formulations — from liquid to solid‑solid mixing. Free sample testing is available.

2. How is this different from a standard defoaming machine?

Standard defoamers only remove bubbles. The MIX1000PLUS simultaneously mixes and degasses using planetary motion and vacuum — bubble removal efficiency is 50 % higher than vacuum‑only methods.

3. Does the bladeless design really prevent contamination?

Yes. No stirring blades, paddles, or seals touch the material. The sealed container undergoes dual‑axis rotation, so material properties remain completely unchanged.

4. What speed ratio options are available?

The MIX1000PLUS offers a fixed revolution/rotation speed ratio with independently adjustable rotation speed, providing flexibility for different formulations.

5. Can it handle high‑viscosity materials?

Yes. With 0–2000 RPM centrifugal force, it processes high‑density pastes in 3–8 minutes. Low‑viscosity fluids can be dispersed in as little as 10 seconds.

6. Can it integrate into a production line?

Yes — optional MES connectivity, heating, cooling, and vacuum modules support full in‑line operation with real‑time data traceability and remote control.

7. What container sizes are supported?

Standard configurations include 300 mL, 500 mL, 1 L, 2 L, 5 L, and 12 L — with tube, can, and cup container options.

8. Is the equipment certified?

Yes — the MIX1000PLUS is manufactured under ISO 9001 certified quality management systems, with imported core components and a 304 stainless steel body.

9. How do I start a sample evaluation?

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

Sienox Defoaming Machine Product Selection Table

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

◆ Single cup/Dual cup options available

◆ Vacuum level up to -99kPa

◆ Can store up to 100 sets of operating parameters

◆ Multiple container options: tubes, tanks, and cups

◆ Non-contact design, does not alter the chemical properties of materials

◆ Planetary to rotation speed ratio options (fixed/adjustable)

◆ 0-3000RPM, adjustable for experimentation based on material characteristics

◆ High-speed mixing and defoaming in 1 minute, uniform mixing, eliminates nano-sized bubbles

◆ Customizable capacity, standard configurations include 300mL, 500mL, 1L, 2L, 5L, and 12L

◆ Uses imported components, body made of 304 stainless steel, durable and long-lasting

◆ Vacuum/Temperature control/MES system connectivity options available

◆ Aesthetically pleasing design, durable and robust

The vacuum defoaming mixer meets the mixing and defoaming needs for volumes ranging from 0 to 1000 mL. Its adjustable planetary to rotational motion ensures clean and efficient mixing and defoaming. Customized services are offered to meet the diverse requirements of different customers. With a wide range of applications, the machine is aesthetically pleasing, durable, and robust.