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Soft PVC Filling Machine
Intelligent Dispensing Solution for a Keychains, Labels, Shoe Charms & More
🚀 Automated Filling | 🎯 Accurate Positioning | ⏱ Boost Productivity by 3X
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Hot Products
Intelligent High Speed 8 colors soft rubber PVC/silicon Patch filling machine with UV lamp 
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Computer program 12 colors soft rubber PVC patch filling machine with UV lamp
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Teach-box program 18 colors soft rubber PVC patch filling machine with UV lamp (DSP system)
2 colors rubber pvc patch filling machine for base color 
Teach-box program 24 colors soft rubber PVC patch filling machine with UV lamp (DSP system) 
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Product Advantages
Weldo implants brains and eyes into machines
Increase productivity
High-speed and stable operation: The automation equipment can continue to operate stably at a speed far exceeding that of manual labor, greatly shortening the production cycle.24-hour uninterrupted work: It can work continuously for a long timewithout manual intervention, except for the necessary maintenance time, there will be basically no downtime, and the equipment utilization rate can be effectively improved.
Weldo implants brains and eyes into machines
Improve product quality
High-precision production: With advanced sensors and precise mechanical structure, the automation equipment can accurately control various parameters in the production process to ensure that the dimensional accuracy and appearance quality of the product are highly consistent.
Enhance production safety
Weldo implants brains and eyes into machines
Replace dangerous operations: In some hazardous environments or dangerous processes, such as high temperature, high pressure, toxic and harmful places, automation equipment can replace manual operation to avoid personnel injury.Reduce the risk of safety accidents: The operation process of automation equipment is relatively stable. 
Reduce production costs
Weldo implants brains and eyes into machines
Reduce manpower investment: The application of automation equipment can greatly reducemanual operation positions, and reduce the cost of manpower recruitment, training, salary and benefits. Reduced raw material waste: Through precise control and optimized production processes, automated equipment can use raw materials more accurately, reduce raw material waste caused by improper human operation, and reduce raw material costs.
Popular Production Mode
Rubber PVC patch L model production line ( 2 sets of rubber patch filling machine + 1 set of digital oven)
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Rubber PVC Patch Circle model production line ( 1 full automatic heating, cooling and mold pushing production line + 2 sets of face color filling machine + 1 set of base color filling machine 
Rubber PVC patch U model production line ( 2 sets of rubber patch filling machine + 1 set of digital oven)
small automatic rubber PVC patch production line with robot 
Company Profile
Weldo is a national high-tech enterprises that located in DongGuan, integrates R&D, producing ,marketing and service.With more than a decade years self-cultivation, Weldo developed software,hardware designing and technical application system based on machine visual,motion control,liquid control and AI technologies.

Weldo has a professional team including 2 doctoral,6 experienced engineers,16 service engineers.Maintain long-term technical R&D cooperation with universities and institutions such as SCUT.Weldo owned lots of patents and software copyrights, invited kinds of high-tech products,and achieved software certification.

17 year of R&D 
Experience
$30,000,000
Annual Output Value
3000m 
Factory Area
2
Weldo focus on vision,control and AI technology, innovates continuously,provides global customers with automated, intelligent solutions for traditional industries. Create value for customers and become a leading brand in the target market.

Technical strength in product development 

and innovation

We can provide reliable technical support and after-sales service.
Our machines are easy to operate and stable in production.
Our equipment is able to improve production efficiency, reduce labor and improve product quality.
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Blog
  • Why an Indian PVC Label Manufacturer Returned to Our Desktop 8-Color Dispensing Machine After 10 Years

    Why an Indian PVC Label Manufacturer Returned to Our Desktop 8-Color Dispensing Machine After 10 Years

    In 2015, an Indian PVC soft label manufacturer with limited factory space needed a simple-to-operate machine for 4 - 5 color PVC label production. We recommended our compact desktop 8 - color PVC dispensing machine, which has a small footprint, 8 - color dispensing capability, user - friendly operation, low maintenance, and high stability. They bought six units and saw improved production. In 2020, they tried machines from another supplier but faced issues like lower precision, complicated controls, and slower after - sales support. In 2024, they returned for our upgraded models with improved accuracy and a simplified control interface. We shipped three new machines to them in August. The customer trusts our machines due to their long - term performance and good service. They keep choosing us because the machines are perfect for small workshops, support multi - color production, are easy to train operators on, are stable and reliable, and have fast after - sales service. This customer's experience shows the importance of reliability, simplicity, and stability in production equipment.

    2025-08-28

  • Long-Term Partnership and Trust — Brazilian Distributor Orders Another Batch of 24-Color PVC Dispensing Machines with UV Curing and Ovens

    Long-Term Partnership and Trust — Brazilian Distributor Orders Another Batch of 24-Color PVC Dispensing Machines with UV Curing and Ovens

    This article highlights the long-standing cooperation between weldo supplier of PVC and silicone product manufacturing equipment and their Brazilian distributor. Over the years,Weldo has introduced high-performance 24-color PVC dispensing machines and matching ovens to the Brazilian and South American markets, supporting the production of PVC soft labels, silicone keychains, and customized souvenirs. The latest order includes computer-controlled 24-color PVC dispensing machines with UV curing and high-temperature ovens, ideal for high-precision, complex multi-color manufacturing. All machines underwent strict pre-shipment testing and preset configurations to ensure they can be put into production immediately upon arrival. A total of eight units have been packed and shipped, set to arrive in Brazil in just over a month. They will be used for high-end badges, silicone coasters, branded promotional items, and special UV effects. The partnership is built on the machines’ stability, precision, and professional service, making this shipment not just a business deal but a testament to the strong trust and collaboration between China and Brazil.

    2025-08-12

  • From 3 Days to 3 Minutes — How Our AI Silicone Dispensing Machine Solved a Turkish Manufacturer’s Biggest Challenges

    From 3 Days to 3 Minutes — How Our AI Silicone Dispensing Machine Solved a Turkish Manufacturer’s Biggest Challenges

    A Turkish high - end silicone product manufacturer needed an extremely high - precision silicone filling machine for multi - color, complex designs with a minimal defect rate. Their current issues included high - cost, high - viscosity materials causing stringing and slow production, and a 3 - day manual programming process for dispensing paths. The solution involved three steps: First, the AI silicone dispensing machine automatically generated 7 - 8 color dispensing paths in minutes, reducing programming time from 3 days to under 10 minutes. Second, a high - precision silicone dispensing valve solved the high - viscosity problem, ensuring even filling without stringing or overflow. Third, a live sample production showed fast, stable, and precise results. The customer immediately ordered an AI Automatic Valve - Changing Machine and an Oven & Press Combo Machine. Remote training was provided due to travel restrictions. Now, the machines run at full capacity with almost zero defects, and the customer is highly satisfied. Key achievements are reduced programming time, lower defect rates, doubled production speed, and space savings. The AI silicone dispensing machine can benefit various silicone production with faster cycles, higher precision, lower defect rates, and increased profitability. Contact via email weldomolly@gmail.com or visit Dongguan, China.

    2025-08-11

  • Polish PVC Leader Visits Dongguan Factory to Explore Smart Silicone Dispensing Solutions

    Polish PVC Leader Visits Dongguan Factory to Explore Smart Silicone Dispensing Solutions

    2025-08-06

Eight Advantages
Support 2-24 color dispensing to 
meet complex process needs.
Provide computer and handle programming, flexible and efficient
The handle device is equipped with DSP, which makes the control more accurate
Support PVC, silicone and other materials dispensing.
Intelligent dispensing for improved efficiency and product quality. 
Flexible configuration to adapt to different production capacity needs.
Provide non-standard customization to meet individual needs
Equipped with UV lamp, dispensing and curing are completed simultaneously.
Certification
Frequently Asked Questions and Answers

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