The Double Head Seamless Welding Machine is a high-performance solution designed for precise welding of uPVC door and window profiles, especially ideal for color foil-coated profiles. Built with two welding heads that can work independently or together, it ensures flexibility in fabrication and delivers smooth, seamless joints with minimal finishing required. Featuring rigid clamping, pneumatic switching, and CE-compliant safety standards, this machine is perfect for manufacturers seeking flawless aesthetics and structural strength in multi-frame and complex window designs.
uPVC Processing Machines
Pilot Machinery offers a cutting-edge range of uPVC processing machines designed for precision, efficiency, and durability. Our collection includes cutting machines, welding machines, drilling & routing machines, bead & slot processing machines, and milling machines, all engineered to meet the highest industry standards. From high-precision Two Head Cutting Machines to advanced Four Head Welding Machines and specialized Copy Routers, each machine is built for seamless operation and superior performance. Whether you’re manufacturing uPVC doors, windows, or profiles, our solutions enhance productivity while ensuring flawless cutting, welding, drilling, and milling. With user-friendly controls and innovative technology, Pilot Machinery helps businesses achieve high-speed, accurate, and cost-effective production.

THE PERFECT MACHINES FOR EVERY uPVC DOORS & WINDOWS
Cutting Machines
Two Head Cutting Machine (Pro) – A high-precision machine designed for cutting aluminum and uPVC profiles at multiple angles. Equipped with an imported alloy cutting saw for superior accuracy and efficiency. Features an automatic protective cover for safety and a movable head for precise positioning. Optional corner-cutting functionality enhances versatility.
Two Head Cutting Machine (Eco) – Ideal for cutting aluminum and plastic profiles at 45° and 90°. Pneumatic transmission ensures smooth and stable operation. The compact design improves rigidity and efficiency. Designed for high production output with simple controls.
Single Head Cutting Machine – A compact and efficient machine for cutting aluminum-plastic profiles. Delivers accurate cutting with a carbide circular saw blade. Suitable for various production needs with fast operational speed. Ensures high precision and minimal material wastage.
Welding Machines
Single Head Welding Machine – Ideal for welding uPVC door and window profiles. Uses a carbide circular saw blade for fast processing. Ensures seamless welding with high production efficiency. Suitable for mass production with minimal setup time.
Two Head Welding Machine – Designed for welding plastic doors and windows with high precision. Ensures firm and accurate welding at 45° and 90°. Features simple operation and reliable performance. Uses advanced technology for smooth processing.
Three Head Welding Machine – A high-performance welding machine for plastic doors and windows. Adopts PC control and pneumatic transmission for smooth operation. Features an oil-free bearing system for precise motion. Allows independent or combined head movement for flexibility.
Drilling & Routing Machines
Lock Hole Processing Machine (Copy Router) – Specially designed for drilling lock holes in aluminum-plastic doors and windows. Processes multiple holes in one operation for efficiency. Pneumatic clamping ensures precision and ease of use. Suitable for high-speed mass production.
Water Slot Router – A specialized machine for milling drainage slots and pressure balance holes. Ensures smooth and accurate cutting for better water flow. Equipped with adjustable settings for varied slot dimensions. Essential for high-quality uPVC door and window production.
Bead & Slot Processing Machines
Glazing Bead Saw – Designed for cutting glass beading with high accuracy. Equipped with a measuring ruler for precise cutting. Prevents assembly errors in window sashes and beads. Ensures smooth and clean cuts for a perfect finish.
V-Notch Cutting Machine – Used for cutting 90° V-grooves in aluminum and uPVC profiles. Pneumatic clamping ensures safety and ease of operation. Provides precise cutting size with minimal waste. Simple maintenance for long-term efficiency.
Milling Machines
End Milling Machine – Ideal for end-face and step surface milling of aluminum profiles. Equipped with an integrated spindle for stable machining. Supports 90°-45° angle adjustments for flexibility. High-precision design ensures superior finish and performance.
Mullion Saw from Pilot Machinery is designed for precise and efficient cutting of uPVC mullion profiles used in window and door fabrication. Engineered for smooth and accurate operations, this machine ensures clean and burr-free cuts, enhancing the quality of assembly. With its sturdy construction and user-friendly design, the Mullion Saw improves work efficiency and production speed, making it an essential tool for fabricators aiming for high precision and durability in uPVC profile processing.
Manual Corner Cleaning Machine from Pilot Machinery is a reliable solution for refining uPVC window and door profiles after welding. Designed for precision and ease of use, this machine efficiently removes excess welding material, ensuring a smooth and clean finish. Its manual operation allows greater control over the cleaning process, making it ideal for both small-scale and large-scale production. With a sturdy design, user-friendly controls, and durable construction, the Manual Corner Cleaning Machine enhances efficiency and accuracy in uPVC fabrication.
NC Corner Cleaning Machine from Pilot Machinery is an advanced solution for precise and automated cleaning of welded uPVC window and door profiles. Equipped with high-precision CNC control, this machine ensures consistent and flawless finishing by efficiently removing excess welding material. Its automated operation enhances productivity, reduces manual labor, and delivers superior quality. Designed for high-speed performance, durability, and ease of use, the CNC Corner Cleaning Machine is an essential tool for manufacturers looking to achieve perfectly finished uPVC profiles with minimal effort.
Special Features
Precision Cutting
Ensures accurate and clean cuts for uPVC mullion profiles, reducing material wastage.
High-Speed Performance
Optimized for fast and efficient cutting, increasing productivity in fabrication.
Robust Construction
Built with a durable frame to withstand continuous operation in demanding environments.
Easy Operation
Designed with a user-friendly interface, allowing smooth handling and quick adjustments.
Smooth & Burr-Free Cuts
Delivers clean edges without extra finishing, enhancing assembly quality.
Adjustable Cutting Angles
Provides flexibility for different profile requirements, ensuring versatility in applications.
Low Maintenance
Requires minimal servicing, ensuring long-term reliability and reduced downtime.
Safe & Stable Operation
Equipped with safety features to protect operators and ensure smooth workflow.
Frequently Asked Questions
uPVC processing machines are designed to fabricate doors and windows from unplasticized polyvinyl chloride (uPVC) profiles. They handle tasks such as cutting, welding, corner cleaning, milling, drilling, and routing to produce finished, high-precision window and door frames.
Common machines include Single Head and Double Head Welding Machines, Corner Cleaning Machines (manual and CNC), Lock Hole Processing Machines, Glazing Bead Saws, Mullion Saws, End Milling Machines, V-Notch Cutting Machines, and Water Slot Routers.
Yes, many advanced uPVC machines are equipped with features like adjustable angles, CNC programming, and modular heads to support the production of both standard and special-shaped (arched, angled, or segmented) doors and windows.
Most uPVC machines operate on 220V or 380V power supply with a frequency of 50Hz, and require compressed air at pressures ranging from 0.4 to 0.8 MPa. An air compressor is typically essential for operating pneumatic systems.
Choosing the right machine depends on your production volume, product variety, and budget. For basic operations, a single-head welder and manual corner cleaner may suffice. For higher efficiency and precision, consider CNC-controlled multi-head welders, automatic cleaning units, and specialized routers.