Shiner Intelligent UPVC PVC Plastic Profile Automatic CNC Four Heads Corner Welding and Cleaning Production Machine

Automatic Welding & Cleaning Production Line

• Composed of welding unit, automatic conveying unit and Four head automatic cleaning unit.
• Horizontal structure with strengthened rigidity design for stable operation.
• Feeding system of welding head adopts motion square guide rail for good stability and reliability.
• Unique forced synchronization technology which increases the strength and quality of the welding corners.
• Welding block can be changed very fast and conveniently.
• Automatic discharging system for double-layer welding to keep machine working more stably.
• The Four Head Corner Cleaning Machine can finish positioning, cleaning, and transferring automatically.
• The corner cleaning unit can clean welding seams of up/bottom surfaces, external vertical sections, and gasket grooves.
• Main parts (CNC, electrical, pneumatic systems) adopt well-known brands for longer service life.
• Optimized program design for higher production efficiency.
• Only needs one operator, significantly saving labor costs.
• Specially suited for factories producing high-grade PVC Windows & Doors with large output.

Packing Detail:

• LCL Shipping: Inner package with stretch film, outside with standard export plywooden cases.
• FCL Shipping: All machines wrapped with film and fixed into the container with steel iron.

Delivery Detail: Usually arranged within 3-5 working days after payment; customized orders take 10-15 working days.

We are a modern private enterprise specializing in technology development, machinery manufacturing, and product sales. As a leading manufacturer of window & door machinery with over 17 years of experience, our products are exported to more than 20 countries worldwide.

Our main product range includes full sets of machines for aluminum & PVC window/door making and insulating glass making. Our engineering team has over 15 years of production experience, ensuring superior machine precision and stability. All products undergo professional testing before delivery.

• Warranty time: 12 months with lifetime maintenance.
• Problem resolution within 7 days of customs clearance: Free part replacement.
• Within warranty (after 7 days): Exchange old parts for new ones for free.
• Post-warranty: New parts offered at cost price, customer pays shipping.