• 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.
  • Wuhan Questt ASIA Technology Co., Ltd.
    So happy to be your agent here, we will try our best to sell more machines for you. Hope we can establish a long term bushiness relationship!
  • Wuhan Questt ASIA Technology Co., Ltd.
    Mark Amstrong
    The 2 lasers we purchased from you folks have been better the we could have hoped for. Thanks so much!
  • Wuhan Questt ASIA Technology Co., Ltd.
    Very fast shipping and well package! The after service is really good !
  • Wuhan Questt ASIA Technology Co., Ltd.
    The special desgin is excellent, meet the high safety request in US, we like it so much. Later, if got new ideas, we will let you design new machines
  • Wuhan Questt ASIA Technology Co., Ltd.
    Really happy to be your partener for so long time.
Contact Person : Sherry Xiao
Phone Number : +86 13908624127
WhatsApp : +8613908624127

150mm Max Width Channel Letter Bending Machine PC Control For Aluminum Galvanized Sheet

Place of Origin China
Brand Name Questt
Certification ISO CE
Model Number QA-CB300
Minimum Order Quantity 1 set
Price Negotiable
Packaging Details Standard exporting wooden boxes
Delivery Time 5 - 15 days
Payment Terms T/T, Western Union, L/C
Supply Ability 5100 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
Air Pressure 0.6-0.8 MPa Thickness 0.4-1.2mm
Control System PC Computer Max Width 150mm
Material Metal Profile Service Offer Oversea Service
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Channel Letter Equipment


Automatic Bending Machine

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Product Description

Plate bending machine PC control High efficiency for Aluminum Galvanized sheet


Machine description


QA-CB300 Plate bending machine is a bending for aluminum and steel profiles.


Controlled by Quess Bending CNC system developed, coinciding with the various kinds of precision cutting of panels, especially fit for letters with small angle and radiun , and also fit for the procession of complex graphics 


The best machine for the fabrication of LED channel letters, stainless steel letters, Piercing letters, Epoxy letters.


This bender system combined with three parts, first one is the auto feeding rotate table, second one is the  slotting part in the middle of the machine, last one the bending part on right side of the machine with a bending head.




Industries: advertising industry


Materials: Aluminum, Stainless steel, steel, Iron, Galvanized sheet etc

The material coil is 50m a roll or 100m a roll, see below photo


150mm Max Width Channel Letter Bending Machine PC Control For Aluminum Galvanized Sheet 0





1. Rolling feeding mode, feed power constant, the feeding is convenient, high working efficiency and no harm to the material.


2. Closed loop control system combined with the encoder adaptive mechanism to ensure high precision feeding.


3. Automatically adjust the depth of the groove structure, the use of serve motor, more efficient.


4. The tool is quick and convenient, the material of different thickness of arbitrary processing.


5. The use of hard alloy cutting tools, cutting tool wear is simple, long service life.


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


7. Automatically adjust the depth of grooves without manual operation.


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


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


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


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




Technical Parameters


Model: QA-CB300 Plate bending machine
Type PC computer Control 
Bending Material: metals
Max. Processed Thickness: 0.3-1.2 mm
Max. Processed Width: <150 mm
Slot angle 45-135 degrees

Min. Bending radius



Bending distance from start

Power consumption 2000W
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 1400x880x1330mm



Special tools


150mm Max Width Channel Letter Bending Machine PC Control For Aluminum Galvanized Sheet 1



1 Q: What is the warranty of 100W laser rust removal machine?
A: The warranty is 1 year, but we offer whole life after-sale service.

2 Q: What is the payment terms do you have?
A: T/T, L/C, Westen Union, etc.

3 Q: What is the after-sale service?
A: Engineers can offer oversea services and we can also offer online service, using online chatting tools like Whatsapp to talk with customers directly for all questions .

4 Q: How is the quality of the machine?
A: Germany high technoloy with perfect quality.

5 Q: How is the operation of the laser rust removal machine?
A: We offer operation manual and videos, show you how to operate the machine.
We can also send engineers to your factory for training. Or you can send worker to gain training in our factory directly.

Machine overview

150mm Max Width Channel Letter Bending Machine PC Control For Aluminum Galvanized Sheet 2

150mm Max Width Channel Letter Bending Machine PC Control For Aluminum Galvanized Sheet 3