Syringe
TEL:18925129293
SIENOX 30CC Dispensing Syringe Barrel
30CC Dispensing Syringe Barrel · Large Capacity for Potting & Dispensing, Ideal for Batch Coating
High-transparency PP Barrel + Rubber Piston Sealing + Compatible with Adapters and Needles
SIENOX 30CC dispensing syringe barrel (30mL) is designed for large-volume fluid storage, batch dispensing, potting and coating. It adopts a highly transparent barrel with clear scales. The rubber piston seals tightly to prevent back suction. The standard interface fits dispensing needles and adapters. It can be matched with dispensers and filling & dispensing systems, and is also suitable for vacuum defoaming after glue filling before dispensing.
✓ ISO9001 Quality System ✓ RoHS Compliance ✓ Medical-grade contactable material optional
Why Large-Capacity Syringe Barrels Are Required
Direct filling can be performed right after defoaming to reduce material transfer steps and improve filling accuracy and efficiency.
Machine Stop for Barrel ReplacementSmall syringe barrels have insufficient capacity. Frequent barrel replacement during batch potting and coating disrupts production tact time and causes major efficiency loss. | Air Entrapment During FillingAir bubbles are easily trapped when filling large-capacity barrels, resulting in voids after potting and glue interruption during dispensing, leading to defective finished products. | Unstable Glue OutputPoor piston sealing or loose interfaces cause inconsistent glue volume and dripping, resulting in uneven coating thickness. |
✨ Traditional Dilemma: Frequent barrel replacement for small barrels, air entrapment during filling of large barrels, and inconsistent glue output. Unqualified syringe barrels will disrupt the whole tact time of batch potting and coating.
Why Choose SIENOX Syringe Barrels
Solve Pain Points of Material Filling and Storage
Larger CapacityThe large 30CC capacity reduces barrel replacement frequency, suitable for continuous batch potting and coating operations. | Reliable SealingHigh-quality rubber piston provides smooth sliding and reliable sealing for stable continuous glue output with minimal dripping. | Compatible with DefoamingAfter glue filling, the barrel can be placed in vacuum/centrifugal defoamers to reduce bubbles and voids in potting. |
✨
Instructions for Using Syringe Barrels with Equipment
SIENOX threaded syringe barrels can be used as supporting containers for SIENOX defoaming mixers.
SIENOX threaded syringe barrels can be used as supporting containers for SIENOX defoaming mixers. Load materials into the syringe barrel and place it into the mixing chamber for defoaming and stirring. After processing, take out the barrel, attach the needle, and carry out precise filling or dispensing directly without material transfer. Operation Steps: Load materials into the threaded syringe barrel and tighten the sealing cap Put the syringe barrel into the mixing chamber of the defoaming mixer and fix securely Set defoaming and stirring parameters and start the equipment Take out the syringe barrel after completion and mount the needle Perform precise dispensing or filling operation | ![]() |
Technical Specifications
Complete Technical Specifications Overview, Customizable on Demand
| Item | Parameter |
| Capacity | 30CC (30mL) |
| Barrel Material | High-transparency PP |
| Piston Material | Rubber (white / black optional) |
| Interface | Standard Tapered Tip / Luer Interface |
| Compatible Needles | General dispensing needles (adapters and needle caps available) |
| Operating Temperature | 0–50℃ |
| Packaging | Individual package, dust-proof and moisture-proof |
| Compatible Equipment | Dispensers, filling & dispensing systems, defoaming machines |
Our Partners
Trusted by leading industrial manufacturing clusters and advanced university laboratories worldwide
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.
Technical Specification List
Full‑line standardized specifications for accurate process evaluation and equipment selection
| Specification | Capacity | Application |
| 3CC | 3mL | Micro dispensing, precision coating, drop dispensing operation |
| 5CC | 5mL | Small-volume dispensing, precision filling |
| 10CC | 10mL | Small-volume dispensing, sample storage |
| 30CC | 30mL | Small-volume filling, laboratory sample management |
| 55CC | 55mL | Medium & small volume filling, sample storage |
| 100CC | 100mL | Medium volume filling, matched for defoaming mixing |
| 300CC | 300mL | Standard capacity for defoaming mixing, medium volume filling |
| 500CC | 500mL | Medium & large volume filling, matched for defoaming mixing |
| 960CC | 960mL | Large volume filling, bulk material storage |
| ... | ... | Larger sizes available |
| 2600CC | 2600mL | Industrial large-volume filling, bulk storage |
Multi‑Industry Solutions
Covering stirring and debubbling applications of typical materials across six major industries
Batch PottingPotting for electronic components and coils |
Lighting PottingPotting for LED drivers and light strips |
UV Adhesive CoatingQuantitative coating of curing adhesives |
Epoxy DispensingStorage for AB adhesives and potting adhesives |
Adhesive FillingLarge-volume adhesive filling |
Automation MatchingMatched with dispensers and production line stations |
Comprehensive Equipment Operation Demo Videos
Measured Defoaming‑Process Performance
Measured Processing Results for Six Typical Materials
AB Adhesive |
Adhesive & Powder |
Glass Powder |
Electronic Adhesive & Powder |
Epoxy Resin |
Battery Slurry Powder |
Precautions for Use
| Notes | Operation Instructions |
| Reserve Empty Volume | Do not fill glue over 3/4 of barrel volume to reserve space for defoaming and piston movement. |
| Sealed Storage | Store unused syringe barrels in sealed and dust-proof condition to prevent barrel scratch and contamination. |
| Filling & Defoaming | For air-containing adhesives, perform defoaming after filling before dispensing to reduce missing dots. |
| Matching Dispensing Needles | Select needle bore size according to adhesive viscosity to avoid needle clogging and stringing. |
* Product parameters are subject to actual goods. Samples are available for testing. Contact sales for customization requirements.












