• Wuhan Questt ASIA Technology Co., Ltd.
    Thanks so much for your overseas servive in our factory, after training, our worker can operate the machines very well.
  • Wuhan Questt ASIA Technology Co., Ltd.
    The price is really reasonable with such good quality. We will buy more later.
  • Wuhan Questt ASIA Technology Co., Ltd.
    Nice to meet you on Canton Fair and thanks so much for all your technical support and training, now we can use the machine very well.
Contact Person : Andy Zuo
Phone Number : +86 13294168619
WhatsApp : +8613294168619

Professional CNC Channel Letter Bending Machine For 3D Signs 120mm Width

Place of Origin China
Brand Name Questt
Certification ISO CE
Model Number QA-AB100
Minimum Order Quantity 1 pc
Price Negotiable
Packaging Details Standard exporting wooden boxes
Delivery Time 10 days
Payment Terms T/T, Western Union, L/C
Supply Ability 2000 sets / year

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Material Width 20 - 120mm Thickness 0.4 - 1.2 Mm
Control PC Computer Air Pressure 0.6 - 0.8 MPa
Service Oversea Service Available Material SS Aluminum
Warranty 1 Year
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Product Description

CNC channel letter bending machine for steel Coil width 120mm Thichness 1.2mm




QA-AB100 channel letter bending machine is very popular machine for advertisement industry. It is a New type of advertising equipment and a professional solution to the manufacture for Channel letter sidewalls.


It breaks traditional sign making pattern, it can make more kinds of material.


For example, traditional sign making way can not make 0.4-1.2 stainless steel be letters easily, however, our bending machine can automatically shape letters at one time.


The CNC bender is equipped with notching and flanging mold developed based on our automatic super letter bending machine.


It is of high accuracy bending with the more bending bar system and quick-change bending mold system.


It has not only all functions of traditional model, but also it can make notching and flanging automatically for flat aluminum coil.





1. Unique bending type of telescopic alternative bending, it greatly reduces the bending scratch, avoids interference in the bending process and substantially increases the bending torque, which ensures high-precision bending.


2. Lifelong free update of operating software.

3. Processional, high-efficient and considerate service.

4. Low slotting costit uses Germany imported high hardness special stainless steel slotting tool whose using cost is low at RMB0.02 per groove.

5.The unique alternating clamp feeding way features the feeding speed, high accuracy, no indentation, etc.

6.Sign Led Channel Letter Bender with Flange and Bending controls the depth of groove by numerical control axis and meets the needs of different materials and slot thickness.

7. Sign Led Channel Letter Bender with Flange and Bending uses servo motor for notching function with high speed, pneumatic flanging for right angle and no burr with notching.

8. Intelligent compensation for bending rebound

9. Intelligent bending process. Sign Led Channel Letter Bender with Flange and Bending can reduce interference and collision in bending process by the intelligent inspection system.



Technical Parameters

Model QA-AB100 channel letter bending machine
Power supply AC200V
Power 4.0KW
Compressed air 0.4-0.6MPa
Control axis quantity 5axis
Min. Bending radius R7mm
Min. Distance between interior angle and exterior angle 4.5mm
Bending distance from start 3mm
Applied material Stainless steel, galvanized sheet, aluminum coil
Material thickness 0.6-1.0mm
Processing height Stainless steel, galvanized sheet(20-120mm);aluminum coil(20-120mm)
Material feeding method Alternating double screw rails feeding
Notching type Controlled by servo motor
Notching angle 30°/120°
Flanging type Pneumatic flanging for right angle
Flanging width 14mm
Servo motor 4PCs
Step motor 1PCs
N.W./G.W. 800Kgs
Software support

DXF/PLT files input, support CAD, TYPE3, CRELDRAW,



Bending Materials:


Professional CNC Channel Letter Bending Machine For 3D Signs 120mm Width 0


Special tools


Professional CNC Channel Letter Bending Machine For 3D Signs 120mm Width 1


Machine overview

Professional CNC Channel Letter Bending Machine For 3D Signs 120mm Width 2