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Corner Combining Machine for Aluminum Window & Door

The Corner Combining Machine for Aluminum Door and Window is designed for high-strength 90° corner crimping of aluminum window and door frames. Driven by a stable hydraulic system, it delivers uniform pressure from multiple directions to ensure precise angles, solid joints, and long-term structural reliability for architectural aluminum profiles.

Power Supply：380V/50Hz
Rated Power：2.2Kw
Working Pressure：0.6-0.8MPa

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Description

Hydraulic Multi-Point Corner Crimping

Equipped with upper and side hydraulic crimping knives, the machine applies uniform force to aluminum corner joints, ensuring tight mechanical locking, excellent rigidity, and consistent joint strength across different profile sections.

High-Precision 90° Frame Assembly

Mechanical positioning blocks and rigid support structures guarantee accurate 90° corner assembly, minimizing angular deviation and ensuring consistent diagonal accuracy during batch production of aluminum doors and windows.

Adjustable Crimping for Various Profiles

Crimping depth and pressure can be adjusted to suit different aluminum profile thicknesses and corner connectors, allowing flexible production without frequent tooling changes or complex setup procedures.

Stable and Safe Operation System

Foot pedal or dual-hand control options ensure safe operation while maintaining efficient workflow. The heavy-duty machine frame supports long-term continuous operation with minimal vibration or displacement.

Advantages &Features

01

Transform hours of cutting into mere minutes by processing massive batches of up to 7 heavy-duty corner brackets in a single, ultra-fast blade stroke.

02

The premium Taiwan Delta CNC system entirely removes human calculation errors, guaranteeing that every batch of cleats is mathematically identical for perfectly square window frame assembly.

03

An innovative bottom-roller feeding table dramatically reduces physical strain on operators, allowing hundreds of kilograms of raw aluminum to glide into the cutting zone without surface friction.

04

A rigorous matrix of multi-directional pneumatic cylinders ensures that even the profiles buried in the center of the batch remain absolutely immobilized, completely preventing diagonal or jagged cuts.

05

The combination of a 4kW industrial motor and 25mm square linear guides prevents blade stalling and mechanical chatter, even when chewing through solid, thick-walled curtain wall extrusions.

06

With its fully automated servo-feeding cycle, a single operator can easily manage this high-output workstation while simultaneously attending to other tasks on the factory floor, maximizing your labor efficiency.

Parameter

Product Parameter

Parameter	Specification
Power Supply	380V / 50Hz
Rated Power	2.2 kW
Working Pressure	0.6 – 0.8 MPa
Air Consumption	2 L/min
Hydraulic Oil Tank Capacity	20 L
Max. Profile Height	120 mm
Minimum Assembled Frame Size	480 × 480 mm
Max. Profile Width	90 mm
Air Source Pressure	0.5 – 0.8 MPa
Overall Dimensions (L × W × H)	1000 × 1000 × 1400 mm

Item	Brand / Specification	Origin / Remarks
Control Button	CHINT	China
Pneumatic Cylinder	Baidi	China
Pneumatic Tubing	U-SHUN	Japan
Corner Crimping Blade	Carbide Blade 90–100 mm	Exclusive TMJQ Design
Solenoid Valve	Airtac	Taiwan
Air Filter Regulator	AW300-03	China
Main Electrical Components	CHINT	China
Hydraulic Power Unit	Xitong	China

FAQ

What types of aluminum profiles can this machine process?

The Corner Combining Machine for Aluminum Door and Window supports most standard aluminum window and door profiles. Crimping depth and pressure are adjustable to match different wall thicknesses and corner connectors.

How strong are the corner joints after crimping?

Hydraulic multi-point crimping creates firm mechanical locking between the profile and corner key, producing joints that meet architectural strength requirements and resist long-term deformation.

Does the machine ensure accurate 90° corners during batch production?

Yes. Mechanical positioning and rigid frame design maintain consistent 90° angles and diagonal accuracy, even during continuous, high-volume production.

Is frequent tool replacement required for different profiles?

No. Most profile changes can be handled through pressure and depth adjustments, minimizing downtime and improving overall production efficiency.

Do my workers need to manually measure the length for the corner keys?

No, the system is fully automated by a highly reliable Taiwan Delta CNC controller. The operator simply inputs the desired corner key length and the total quantity needed on the touchscreen, and the precision servo motor handles the rest.

Will the profiles in the middle of the batch shift or move during the cut?

Absolutely not. We designed this machine with an extreme clamping matrix featuring 5 independent top-pressure cylinders and multiple horizontal side cylinders. This creates an unyielding grip around the entire batch, ensuring zero movement.