WEIKE CNC MACHINES

Aluminum Window And Door Profile Machining

Normal Type Corner Crimping Machine

Aluminum corner crimping for 90° joints. Rigid synchronized feed prevents deformation. Pneumatic drive, supports 90x140mm profiles.

Model	WZJ-140
Power	1.5 kw
Suitable Profile Width	90 mm
Max Processed Profile Height	140 mm
Dimensions	870 × 1100 × 1300 mm

Product Details:

WEIKE Normal Type Aluminum Corner Crimping Machine WZJ-140 is designed for precise 90° corner joining in high-end aluminum window and door production. Its rigid synchronized feed prevents deformation during corner assembly, producing strong, reliable joints every cycle.

Equipped with a simple synchronization adjustment and stable pneumatic drive, this model delivers consistent performance with a 1.5 kW motor and 0.5–0.8 MPa working pressure. It supports profiles up to 90 mm width and 140 mm height, making it ideal for quality-focused fabrication lines.

CNC Double-Head Any Angle Cutting Saw

CNC dual-head saw for Al profiles. Servo absolute memory, no homing. Supports data & barcode.Safe.

CNC Connector Aluminum Profile Cutting Saw

CNC 9o° saw for Al connector profiles. PLC-controlled auto feeding. Hard alloy blade for hish-speed efficient mass production

Intelligent Laser Cutting & Milling Center

Intelligent laser cutting & milling center for Al. 4 spindes + laser, 45-135°. ERP/design software integration, o.1mm accuracy.

Double-Head 3000mm CNC Drilling & Milling Machine

CNC dual-head 300omm drilling/miling for Al, Dual spindes, 3-sided table, CAD import & barcode support for automated productio

F.A.Q.

Frequently Asked Questions

How is stability ensured during long-length machining?

Full-servo motion control with rack-and-pinion drive guarantees smoothfeeding and consistent accuracy throughout the entire 3000 mm range.

Can both heads operate independently?

Yes. Each spindle can work separately or in synchronization, depending onthe program and part requirements.

What profiles can it handle?

It’s ideal for aluminum window, door, and curtain wall profiles up to 3meters long.

What is the maintenance requirement?

Regular hydraulic oil checks, air system cleaning, and basic lubricationkeep the machine performing reliably.

Can this machine be customized for specific needs?

Yes. As a leading manufacturer, WEIKE CNC proudly offers OEM and ODMservices, allowing fully customized and flexible configurations to meetyour material types, cutting length requirements, or production linespecifications.

What maintenance is required for optimal performance?

Routine maintenance includes checking and lubricating the guide rails,ensuring spindle alignment, and cleaning debris after each shift.Following these steps helps maintain precision and prolong the machine’slifespan.