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Jinan Truepro International Trading Co.,Ltd
Tel/Fax: +86-531-87978823
Mobile: +86-18668932111(Whatsapp)
Address: Kaixuan Center, Jingshi Road, Huaiyin District, Jinan, Shandong, China

CNC Corner Combining Machine

Equipment Features: 1.Use for corner punching combination of aluminum window&door,four corners connecting at one time is available. 2.Clamping device can auto move forward/backward,making the operation convenient. 3.The frame is specially jointed by steel with high quality and special...

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Equipment Features:

1) Automatic hydraulic crimping of all 4 corners in one operation.

2) The 45 degree angle is connected by a steel angle connector.

3) The entire rectangular frame combination can be completed at one time.

4) The entire combination of CNC control is highly automated.

5) The four-head mobile system uses linear bearings with high precision and high resistance.

6) The machine can be combined with common aluminum profiles or hot broken aluminum profiles.

7) The control system has position control and torque feedback to prevent positioning errors.

8) Adopt imported servo system and automatic braking device to ensure high-precision crimping and precise crimping position.

9) The double-amplified position block stabilizes the position.

10) High and low pressure double feed to improve the synchronism of the tool.

11) Ball screw ensures movement accuracy.

Main Specification and Technical Parameter



Power Supply

380V 50Hz

Rating Power


Rating oil pressure


Air Pressure


Air consumption


Capability of oil box


Corner crimping casing movement distance


Max. frame dimension


Min. frame dimension


Profile width


Tolerance of diagonal


Tolerance of connection seam


Overall Dimension



About 2500Kg

Product Processing:


Packaging & Shipping


1. When can we arrange shipment?

We usually arrange shipment within 15 days after getting deposit,

but customized machines should be more than 25 days.

2. What you can do if my machines have problems?

1) We can send you free components to you if your machines are in guarantee time.

2) We can send our engineers to repair your machines

3. Do you provide equipment operation training?

A: Yes. We can send professional engineers to the working site for equipment installation, adjustment, and operation training. All of our engineers have passport.

4. If I make Aluminum window and door, how many basic machines do i need?

1)double head cutting saw 

2)Lock hole copy milling machine

3)End milling machine

4)Automatic Corner connector automatic cutting saw

5)Single head Corner combining machine

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