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Plastic Tube Filling Sealing Machine (Ultrasonic Heat)

Plastic Tube Filling Sealing Machine (Ultrasonic Heat) utilizes ultrasonic sealing for plastic and laminated tubes with a capacity of 20-30 tubes per minute
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Product Full Detail

Ultrasonic Tube Sealing Machine Seals packages by operating on the packing container’s sealing section with an ultrasonic concentrator. Our compact and versatile ultrasonic sealing systems can load, orient, fill, seal, trim, and finish tubes.

The new Ultrasonic Tube Sealer packages small to medium tubes fast and effortlessly. Highly productive for the food, medical, and cosmetics industries. Perfect for labs, small batches, and startups. Solid structure and usability guarantee excellence.

Ultrasonic plastic tube filling and sealing machine suits composite pipes, PE pipes and aluminum filling‑plastic tube filling. Ultrasonic waves heat the plastic hose’s sealer via transducer. Based on hose type and size, power is regulated for powerful, consistent output. Ultrasonic sealers can replace tubes in 20 minutes without warming up.

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APPLICATION

Suitable for a wide range of applications, tube filling and sealing equipment can fill creams, lotions, food products, pharmaceuticals, greases, gels, glues, pastes, and even, on occasion, powders.

 

How it works

●Automatic Tube Loading The end of the tube should face away from the collecting tank. Each tube is guided into the tube drop channel by the swing mechanism, and the tube dropping mechanism swings back and forth by ninety degrees to deposit each tube into the bottom tube base.

●Automatic Tube Orientation After the tube is full, it is rotated on a table and sent to be marked. With the photoelectric switch, you may alter the tube’s position by locating the positioning mark on the tube. It’s essential to keep the tubes aligned.

●Automatic Filling The filling section comprises the material tank, filling head, and other components. Pneumatic components force the piston to move, extruding the material from the tank and into the lower tube. The automatic filling is possible, with a filling range of 20g to 250g, and it is easily controlled by adjusting the extrusion time.

●Ultrasonic Sealing How ultrasonic sealing works? Auditory vibrations through ultrasonic sealing produce molecular heat in the film. Anvil and sonotrode vibrations encourage plastic molecules to move.

To accomplish the desired sealing effect, plastic is subjected to ultrasonic power, which causes the molecules to vibrate and bind together firmly. No matter how much material is left on the inner wall of the tubes or how much water is present at the sealing location, achieving a strong and beautiful weld.

Heat and ultrasonic sealing are the most used package and production seals. How do these processes function, and what influences company decisions? Click Ultrasonic Sealing Vs. Heat Sealing to compare!

●Cutting Excess Edge After sealing the tubes, the excess edge may be automatically cut off to provide a smoother finish and cut the tail in a wide range of forms and lines depending on the production needs.

Please get in touch with us if you need anything customized, including but not limited to filling aluminum, plastic, laminated, or metal tubes, ultrasonic sealing, semi‑automatic tube fillers, or automated tube fillers. Anytime you need us, we’ll be here.

TECHNICAL SPECIFICATION

ModelHBRG-20
Voltage220V/110V, 50/60 Hz
Power2.6 kW
Hopper Capacity30 L
Filling Range6-60 ml / 10-120 ml / 25-250 ml (per pump configuration)
Filling Accuracy±1-2%
Capacity18-28 pcs/min
Tube DiameterΦ16-50 mm
Tube Height70-210 mm
Cutting MethodUltrasonic, 20 kHz
Air Pressure0.6 MPa
ApplicationAluminum-plastic soft tube, plastic soft tube
Machine MaterialStainless Steel
Net/Gross WeightAbout 450 kg / 555 kg
Machine SizeAbout 1615*1400*1590 mm
Package SizeAbout 1610*1760*1860 mm

WHY CHOOSE US

🎯 End-to-End Machinery Solutions 

From concept to commissioning, We handle everything Whether you need injectable filling lines, solid dosage packaging, or topical product systems, we deliver complete turnkey solutions tailored to your production requirements.
✓ Injectable filling systems (vials, syringes)
✓ Filling products material (liquid, powder, creams, ointments, gels)
✓ Custom integration with existing lines

📋 Comprehensive Compliance Support

We don't just deliver machines—we ensure they meet global regulatory standards. Our team handles all documentation, testing, and validation to get you production-ready faster.
✓ Full validation packages (IQ/OQ/PQ)
✓ Factory Acceptance Testing (FAT) & Site Acceptance Testing (SAT)
✓ Operator training & SOP development
✓ Regulatory file support (GMP, cGMP)

🔧Lifetime After-Sales Support

Your success is our long-term commitment Our relationship doesn't end at installation. We provide ongoing maintenance, upgrades, and spare parts management to maximize your equipment uptime and ROI.
✓ 24/7 technical support hotline
✓ Preventive maintenance programs
✓ Equipment upgrade consultancy
✓ Genuine spare parts with fast delivery
Your Journey to the Perfect Filling Solution

Why Choose Us

🎯 Complete Turnkey Solutions
From design to installation, we handle every step of your production line setup

🏭 ISO-Certified Factory
Own manufacturing facility with strict quality control and proven production capacity

🎨 Flexible Customization
Tailor-made solutions that integrate seamlessly with your existing production lines

📋 Full Compliance Support
Complete validation packages (IQ/OQ/PQ), FAT/SAT, and regulatory documentation

🌍 Global Project Experience
500+ installations across 40+ countries with multilingual technical support

🔧 24/7 After-Sales Service
Preventive maintenance, spare parts management, and upgrade consultancy

Common Questions about Plastic Tube Filling Sealing Machine (Ultrasonic Heat)

What is an ultrasonic tube filling and sealing machine?
An ultrasonic tube filling and sealing machine is an automated packaging machine that fills pastes and viscous products into plastic or aluminum-plastic soft tubes, then welds the tube end shut using high-frequency ultrasonic vibration. The complete process runs through automatic stations: tube loading and orientation, filling, ultrasonic sealing with date coding, end trimming, and finished tube output.
What products can this machine fill?
The machine is designed for viscous liquids, pastes, and semi-solid products such as cosmetic creams, hand creams, ointments, gels, and similar formulations. A piston pump with a 30 L hopper handles high-viscosity materials, and the hopper can be heated and mixed so thick pastes keep flowing evenly during filling.
What tube types and sizes are compatible?
The machine works with aluminum-plastic laminated soft tubes and plastic soft tubes (PE, PP, and similar materials), covering tube diameters from Φ16 mm to Φ50 mm and tube heights from 70 mm to 210 mm. Different tube specifications are handled by changing the tube-holding molds and adjusting the filling parameters.
How does ultrasonic sealing work, and how is it different from heat sealing?
Ultrasonic sealing uses 20 kHz high-frequency vibration to make the plastic molecules at the tube end vibrate and bond together, creating a weld as strong as the tube body itself without glue, external heat, or preheating. Compared with heat sealing, it produces no burn marks, does not damage heat-sensitive formulations, and achieves a strong seal even when small amounts of product remain on the inner wall of the tube end.
What tube end shapes can the sealing produce?
The standard configuration produces a flat sealing shape with a clean, straight cut. Other tube end styles, such as half-arc, hanger hole, and round chamfer shapes, can be achieved by customizing the sealing and cutting molds. Tell us your target tube design and we will confirm the available configurations.
What is the production speed and filling accuracy?
The machine runs at approximately 18 to 28 tubes per minute, with a filling accuracy of ±1-2%. Three filling ranges (6-60 ml, 10-120 ml, and 25-250 ml) are available depending on the pump configuration, so the machine can serve both small cosmetic sample sizes and larger 250 ml tubes on the same platform.
Does the machine print date or batch codes on the tubes?
Yes. The ultrasonic sealing station integrates automatic coding, printing production dates or batch numbers on the tube end as it is sealed. This provides product identification and traceability without a separate coding machine, keeping the production line compact.
How does the machine position tubes correctly before sealing?
Each tube passes through an orientation station with a color mark sensor that reads the positioning mark printed on the tube and rotates it into the correct position before filling and sealing. This ensures logos and text stay aligned, and the automatic detection also stops filling and sealing when no tube is present, preventing waste and keeping the machine clean.

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