140mm Aluminum Profile Corner Combining Machine

• Adjustable combining parameters: Combining pressure, tool stroke, and working position can be set to match the profile cross-section. This allows the 140mm Aluminum Profile Corner Combining Machine to work with various aluminum and thermal break profiles within the 140 mm width range without extensive changeover.
• Welded steel frame: The main structure is fabricated from thickened steel plate and welded into a single unit. This construction resists the vibration and reaction forces generated during the combining cycle, so the machine maintains alignment during extended runs and 24-hour operation.
• Operator safety and controls: A guarding system with an anti-misoperation interlock prevents the combining cycle from starting while the operator's hands are in the work zone. The pneumatic clamping and combining sequence is controlled by push buttons, with no programming required. Most new operators can learn the loading and cycle-start routine after a short demonstration.

How the Combining Cycle Works

The operator places the pre-cut aluminum profiles into the machine's corner fixture, aligning them against the locating stops. Upon pressing the cycle start, pneumatic clamps engage to hold the profiles rigidly in place. The combining head then moves forward under controlled pneumatic pressure, pressing the two profile ends together at the corner joint. The applied force, stroke length, and dwell time are set using mechanical stops and regulators before the batch begins. After the dwell period, the head retracts, clamps release, and the joined corner can be removed. Because the process parameters are mechanically adjustable rather than relying on CNC, setup is straightforward and the machine can be maintained with basic pneumatic and mechanical skills.

Application Range

140mm Series Aluminum Window Production

Used for corner combining of thickened 140 mm aluminum casement windows, sliding windows, and fixed window frames where a strong mechanical corner joint is required.

Heavy-Duty Aluminum Door Processing

Corner assembly of solid aluminum entrance doors, balcony doors, and fire-rated aluminum door frames that demand consistent joint tightness.

Thermal Break Aluminum Profiles

Compatible with high-end insulated energy-saving aluminum windows and doors. The adjustable pressure helps preserve the thermal break while achieving a tight corner connection.

Building Curtain Wall and Decoration Frames

Suitable for medium-sized aluminum curtain wall profiles and architectural decorative aluminum frame corners.

Industrial Aluminum Frames

Processes thick aluminum alloy frames for construction elements and equipment enclosures.

FAQ

Q: How do I install and run the machine?

A: The machine is shipped largely assembled. For any remaining small-part installation, a detailed training video and an English-language user manual are provided. Most customers complete the setup and begin production without requiring an on-site technician.

Q: What can I do if the machine goes wrong?

A: Contact our service team directly. Do not attempt to repair the machine yourself or through a third party, as this may void the warranty. We respond to support requests within 24 hours and provide remote diagnosis and guidance to resolve the issue.

Q: What customized services have you provided?

A: As a manufacturer with our own factory, we supply full OEM and ODM services. This includes customizing the combining tooling for non-standard profile cross-sections, adjusting the machine color, and adapting the pneumatic control setup to specific production workflows.

Q: Are the machines difficult to learn?

A: No. The operator interface uses simple push-button controls. Combined with the supplied video instructions and manual, new operators typically become proficient within a short training period. Technical support is also available if questions arise.