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Water Slot Milling Machine For UPVC Window

The Water Slot Milling Machine performs precise drainage slot and air pressure balance groove milling on UPVC/PVC window profiles, supporting adjustable slot lengths up to 60 mm. With dual milling heads, one-time clamping, and independent feed control, it ensures stable geometry and consistent milling quality for continuous production.

Input power：0.38*3 KW
Motor rotary speed：25000r /min
Operation air pressure：0.5-0.8MPa

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Description

Air Groove Milling

The Water Slot Milling Machine processes various drainage slots and air pressure balance grooves, ensuring effective water discharge and ventilation performance in finished PVC window systems.

One-Time Clamping, Dual-Axis Milling

With a single clamping operation, the machine completes two-axis water slot milling, reducing repositioning errors and ensuring consistent slot alignment across the profile.

Dual Milling Head Configuration

Equipped with two independent milling heads, the machine adapts to different profile structures and processing requirements, improving flexibility for diverse window designs.

Adjustable Slot Length Control

The milling length is adjustable up to 60 mm, allowing precise adaptation to multiple profile standards while maintaining stable cutting depth and uniform slot quality.

Advantages &Features

01

The Water Slot Milling Machine ensures accurate drainage and ventilation groove geometry, directly improving the functional performance of PVC window profiles.

02

One-time clamping with dual-axis milling minimizes setup errors and significantly improves processing consistency.

03

Dual milling heads enable efficient handling of different profile designs without frequent tool changes.

04

Adjustable water slot length up to 60 mm provides wide application compatibility across various UPVC systems.

05

An independent feeding system maintains smooth, controlled milling motion, delivering clean slot edges and consistent depth.

06

Stable milling quality reduces rework and improves downstream assembly efficiency in window production lines.

Parameter

Product Parameter

Parameter	Specification
Power supply	220V 50HZ or customer specification.
Input power	0.38*3 KW
Motor rotary speed	25000r /min
Operation air pressure	0.5-0.8MPa
Milling cutter diameter	Φ5, Φ4
Slot Depth	30mm
Slot Length	30-60mm
Overall dimension	1955x750x1600mm

Parameter
Solenoid Valve	Sitairui
Cylinder	Huatong
Motor	Anhui Sanyang
Air Filter Device	Airtec
Electrical	Delixir and CHNT

FAQ

What profiles is the Water Slot Milling Machine suitable for?

It is designed for PVC window and door profiles requiring drainage slots and air pressure balance grooves in standard window fabrication systems.

Why is one-time clamping important for water slot milling?

One-time clamping prevents misalignment between slots, ensuring consistent spacing and accurate positioning that directly affects window drainage performance.

Can different slot lengths be processed on the same machine?

Yes. The Water Slot Milling Machine supports adjustable slot lengths up to 60 mm, allowing flexible adaptation to various profile designs.

How does the machine ensure stable milling quality?

An independent feeding system controls cutting motion precisely, reducing vibration and ensuring smooth slot surfaces with uniform depth.

What advantages do two milling heads provide?

Dual milling heads allow the machine to meet different processing requirements without frequent adjustments, improving efficiency and operational flexibility.

Is the Water Slot Milling Machine suitable for continuous production?

Yes. Its stable feeding, rigid structure, and consistent milling quality make it suitable for long-term, high-volume UPVC/PVC window manufacturing.