Pipe T-fitting of Dialysis Bag Welding Machine
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Pipe T-fitting of Dialysis Bag Welding Machine

The equipment is used for welding the dialysis bag accessories, three-way joint. The high-frequency welding method is adopted to weld the two components together.
This is a two-mold, four-position equipment. It is a fully automated device, with a vibration bowl for automatic feeding. The first position is used to place one component. Then, it rotates to the second position, where the second component is assembled. Afterward, it rotates to the third position, where it waits for welding. After welding is completed, it rotates to the fourth position, the device can automatically unload the product on this position. Workers only need to periodically add materials to the vibration bowl and collect the finished products.
This equipment adopts a dual-station rotary disc layout, allowing for simultaneous welding of two products. The design is compact, occupying minimal space, and is easy to operate and maintain.
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  • HTW-01


Technical support service

  • Customizable Design: Offers professional customization based on specific process and production requirements.


  • Technical Training: Provides 1-3 days of on-site technical training before delivery to ensure your team masters operation, maintenance, and troubleshooting.


  • 24/7 Support: Our technical team provides detailed solutions within 24 hours if any issues arise during use.


  • Installation Guidance: Engineers offer comprehensive installation and commissioning guidance upon equipment arrival.


Dialysis Bag Three-way Welding Machine



Parameter


Parameter Value
Model HTW-01
Sealing Method High-Frequency Heating
Power ≤5 kW
Power Supply 380V AC, 3P, 50Hz
Air Supply 0.5-0.8 MPa
Production Capacity 1,200-1,500 pieces/hour
Dimensions(W×H×L) 1500mm × 1500mm × 1600mm 
Net Weight 200 kg


Product Advantages

1. Ensure consistent welding quality for each T-fitting

The device is equipped with an automated material feeding system and a control system for precise welding duration and power output. Additionally, for products that have directional distinctions, we have a directional identification and adjustment system. The seamless collaboration of all these systems ensures the utmost stability in product quality.


2. The real-time temperature control system performs online monitoring to prevent material overheating

The real-time temperature control system precisely regulates the mold temperature through circulating water. After each welding process, the mold returns to the set temperature, ensuring that the initial conditions for each welding process remain consistent. This prevents overheating due to heat accumulation during the welding process. The coolant used in the temperature control system can simply be drinking-grade pure water.


3. Protection measures for operator safety

All rotating and sliding mechanisms of the device are covered with protective covers. The overall design is not only aesthetically pleasing but also effectively protects the safety of the operators. The mold welding mechanism is equipped with a fiber optic sensor, which will terminate the mold closing process if any part of the human body is detected, effectively ensuring personal safety.


4. Rigorous Quality Assurance From Design to Delivery

Every welding machine undergoes a 23-stage verification process. Component-level testing begins with ultrasonic validation of alloy frames for structural integrity, followed by 72-hour endurance trials for servo motors. 


During assembly, laser-aligned calibration ensures micron-level positioning accuracy in the rotary indexing table. Final validation includes a 500,000-cycle accelerated lifespan test simulating a five-year production workload.


 Quality teams perform destructive testing on sample welds, verifying tensile strength exceeds 15N/mm² as per ASTM F88 seal strength requirements. This meticulous approach has resulted in a 99.6% first-pass acceptance rate from global medical device manufacturers, with full traceability documentation provided for FDA audits.



Troubleshooting Common Issues


Symptom

Likely Caus

Solution

Injection molding flash

Mold center offset

Adjust the mold to achieve proper alignment

Incomplete solder joint

Mandrel wear

inspected regularly

Material shortage shutdown

Vibratory bowl feeder jam or material shortage

Feed material



Commitment & Service

We are committed to delivering high-quality equipment with a 12-month quality guarantee, ensuring your investment is protected. Our team of professionals will work closely with you to create customized solutions that perfectly integrate into your production workflow, regardless of your specific requirements. 


We provide comprehensive technical training before delivery, equipping your staff with the skills needed for smooth operation and maintenance. Our 24/7 technical support ensures any issues are resolved promptly, minimizing downtime and maximizing productivity. 


Additionally, our engineers offer detailed installation and commissioning guidance upon equipment arrival, helping you achieve rapid deployment and efficient use. We stand behind our products with lifetime technical service, providing ongoing assistance and support throughout the equipment's lifecycle.



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We adhere to the concept of "creating value for customers", integrate technology and talent resources, and develop and design various sets of dedicated production lines, dedicated single machines, automation control systems, etc. for customers based on their process characteristics and production requirements.

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WhatsApp: +86-13328050412
Phone: +86-13812634325
E-mail: harris.liu@hetro.com.cn
Add: No.5 Huayuan E.Rd, Mudu Town, Wuzhong District,Suzhou, Jiangsu, China
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