• 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

Cnc Bending Machine For 3d Channel Letter , Metal Bender Machine With Two Servo Motors

Place of Origin China
Brand Name Questt
Certification ISO CE
Model Number QA-NB300
Minimum Order Quantity 1 set
Price Negotiable
Packaging Details Standard exporting wooden boxes
Delivery Time 8 - 14 days
Payment Terms T/T, Western Union, L/C
Supply Ability 4800 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 Metal Without Special Edge Material Width Max 120mm
Service Whole Life Air Pressure 0.6-0.8 MPa
Min Radius 10mm Thickness 0.3-1.2mm
Gurranty 1 Year
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Automatic Bending Machine


Laser Bending Machine

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Product Description

CNC Steel Bending Machine for 3d channel letter SS Aluminum profile coil


Machine description


QA-NB300 CNC steel Bending Machine is a machine unit of full machine system to make channel letter signs boards.


The other two machines are the laser cutting machine and laser welding machine.


See below photo, the process of the full system working steps to maek a metal channel letter.

Cnc Bending Machine For 3d Channel Letter , Metal Bender Machine With Two Servo Motors 0


The bender can bend alomst all kinds of metal profiles, like stainless steel, Iron, Galvanized sheet, Aluminum etc.  



The Bender machine has a separated feeding rotate talbe, automactically feeding the matetials during working, no need human operation, much more efficient and convenient.


The CNC bending machine 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.





Industries: advertising industry


Materials: Aluminum, stainless steel, iron, galvanized sheet ect. See below photo

Cnc Bending Machine For 3d Channel Letter , Metal Bender Machine With Two Servo Motors 1





1. High precision, length control in each period of error is less than 0.2mm, the endless words does not leak.


2. Knife adjustment is simple, no need two sides adjusting the knife, simply adjust the shades


3. Fast speed, all kinds of materials without the need to separate the effect of quasilength, there is a fixed parameter, processing speed than the ordinary type of machine to improve the 50%.


4. Single side notching, the outside without any notch lines after finish the channel letter, make it look more beautiful.


5. Decrease the sensor switches, then increase the lifetime of the total machine.


6. The linkage of the bent structure, the servo motor is used for bending and the efficiency is high.


7. Adopts planner slotting way, making slots well and wasting cost.


8. Develop a self-make new software, match with machine working well and make easier process higher precision.


9.It adopts two servo motors that makes feeding and bending speed faster, for example, it just spends 44s making a 30cm S.


10. High precision machining, feeding precision can reach 0.01mm, bending accuracy up to 0.4 °.


Technical Parameters


Model: QA-NB300 CNC steel bending machine
Type PC computer Control 
Bending Material: Aluminum Stainless steel Iron Galvanized sheet
Max. Processed Thickness: 0.3-1.2 mm
Max. Processed Width: <120 mm
Slot angle 45-135 degrees

Min. Bending radius



Bending distance from start

Power consumption 1900W
Voltage: 220V
Weight: 400KG
File format PLT,DXF,AI etc Vector file format
Feed speed: 5~20 m/ min
Precision 0.05 mm

Engineer available to service overseas

Dimension 1820x870x1300mm



Special tools


Cnc Bending Machine For 3d Channel Letter , Metal Bender Machine With Two Servo Motors 2


Machine overview

Cnc Bending Machine For 3d Channel Letter , Metal Bender Machine With Two Servo Motors 3

1.Q:What is the warranty of the CNC bending machine?
A:Questt Laser offer a warranty for 1-2 years.
2.Q:Are you a factory?
A:Quesstt Laser is a factory over 22 years.
3.Q:How about the quality of the bender?
A:Quesstt Laser Technology is from Germany.High quality best price.
4.Q:What is your service?
A:If needed,Questt Lasers offer door to door service !we can send engineers to your factory for assembling ,adjusting and training!
5.Q:How do i get technical support after purchasing?
A:Questt Laser offer online service in English through Skype,WhatsAPP,Wechat or Email etc .If need remote operation,we can use TeamViewer software.


Cnc Bending Machine For 3d Channel Letter , Metal Bender Machine With Two Servo Motors 4