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Call:0086-531-88877029 0086-15666668657

Product Parameters

CNC Four Head Corner Crimping Production Line

Model:LM4XA-100 X 2200 X 3000

Product Description





Features & Advantages

1.Suitable for four head corner crimping of aluminum doors and windows.

2.Automatic feeders can feed window frame for crimping continuously and automatically.

3.Innovative upper compaction and horizontal auxiliary device to press profile stably.Avoid corner misalignment and ensure accuracy.

4.Hidden lifting type positioning block, not only to meet the reliable positioning of the profile,but also to easy to take in/out profile.

5.Innovative external positioning design to meet different corner crimping demands,such as frame,sash and other profiles.

6.Through monitor control functions of servo system to realize auto-press four corners. Increase the processing precision.

7.Schneider control system to ensure machine work stable and reliable.

8.It adopts window system industrial control computer and install independent research and development of control software, support for import of a variety of forms of corner data.

9.It adopts high-precision linear guide rail and ball screw to ensure smooth working and angle precision.

10.Hydraulic station adopts hydraulic lock and speed control valve to ensure locating block work together at the same time. 

11.It adopts integral type crimping cutter according to the profile of custom made.

12.Optional: bar code printer for setting up E-works digital factory system.

13.Patent number: ZL201310081366.1,ZL20141094517.9,ZL201510747981.0,ZL201811181679.3 

Technical Parameters

Motor power


Motor power of assembly station


Input voltage

220V/380V 50Hz

Air pressure


Capability of oil tank


Max frame dimension


Min frame dimension


Rating oil pressure


Diagonal line length error of finished product


Connection seam error


Contour dimension


Movement journey of corner crimping casing






Service and Warranty

1.24hr online customer service

2. Offering customized service and OEM service

3. Engineers available to service machinery overseas

4. 12 months warranty for whole machine, excepting the wearing parts.

Packaging & Delivery



Q: What is the company's technical strength?

A:As an integration of scientific research, production and sales of high-tech enterprise, Jinan Tianchen Aluminum Machine Corp., Ltd. is the most professional manufacturer providing one-stop solution for processing machines of aluminum windows, doors, curtain walls and industry aluminum profiles, etc. with large sales and wide service net and most complete products types.

Q: Which machine should I choose?

A: Tell us your specific requirements for the machine; we will give you perfect suggestions and solutions.

Q:Which models are the main products? 

A: Automatic Lines; Cutting Saw; Milling and Drilling Machine Center; Copy Router Milling Machine; Aluminum Formwork Processing Machines.

Q: How to use the machine, what should I do if problems occurred to the machine?

A: You can refer to the user's manual or instructions delivered along with the machine; if anything unclear, please feel free to contact us. We will support you by email, telephone or instant messengers. If still have difficulties, we offer oversea installation, maintaining and training service.

Q: Which payment method do you accept?

A: We accept T/T, L/C and etc.

Q: How long is the warranty of youraluminium machine?

A: The warranty period is one year.

Q: What is the delivery time?

A: The delivery time differs depend on the machine model and the order quantity. Usually the delivery time shall be 7-25 working days after deposit.



Email Address


0086-531-88877029 / 0086-15666668657 


No.88,keyun Road, Jinan, Shandong, China


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