Filter Cage Welding Machines

One-Stop Filter Cage Production Solutions – From Raw Materials to Fully Assembled Products

As the world’s most professional and comprehensive provider of filter cage production equipment, we deliver a complete solution — from wire and components to fully welded filter cages. Our systems are trusted worldwide for their automation, efficiency, and consistent quality.

🔄 Complete Filter Cage Welding Line – Modular Equipment Workflow

Our full welding solution consists of several coordinated machines, each playing a key role in forming a complete, high-quality filter cage:

• Wire Straightening & Cutting Machine
  High-speed automatic system for carbon steel or stainless steel wire.
• Ring Making & Welding Machine
  Forms and welds rings in one step using galvanized or stainless steel wire.
• Main Filter Cage Welding Machine (Longitudinal Welding)
  Core unit for vertical wire welding with strong, consistent welds.
• Top Cap & Bottom Cap Welding Machine
  Welds structural end components with manual placement.
• Venturi Tube Welding Machine
  Optional unit for airflow-enhancing Venturi installation.

👉 See production flowchart below for a visual overview of the complete welding process

🏗️ Forming and Shaping

After welding, the cages are formed to exact dimensions:

• Precise diameter and length adjustment
• Structural integrity for long-term use
• Optional shapes: round, oval, star, or custom profiles

✅ Finished Product Handling

• Quality Control: All cages undergo strength and dimensional testing
• Surface Treatment: Optional polishing or coating available
• Packaging: Securely packed to prevent damage during transport

⭐ Why Choose Us

• One-Stop Service: From wire to finished cage
• Global Trust: Used by leading brands across three continents
• Automation Excellence: High output, low labor, modular design
• Precision: Tight welding tolerances and consistent geometry
• Complete Components: Venturi tubes, top caps, bottom caps
• After-Sales Support: Fast response, training, and spare parts

❓ Frequently Asked Questions (FAQ)

Q: What wire types can the system handle?
Supports stainless steel, carbon steel, and silicone-coated wire.

Q: Can I customize the filter cage size and shape?
Yes — including round, oval, flat, or custom geometries.

Q: What is the production speed?
Up to 6–10 cages per minute depending on machine configuration.

Q: What after-sales support is included?
We provide installation, training, lifetime tech support, and 48h parts dispatch.

Q: Can I reconfigure or expand the line later?
Yes, our modular system supports phased upgrades and custom workflows.