NF220 · AUTOMATIC NOTCHING & FOLDING
NF220 Automatic Notching & Folding Channel Letter Bender
Automate alternating-gripper feeding, tooth notching, edge folding, arc forming, and final cutoff for documented flat-aluminum returns from 20 to 220 mm high.
Processing height
Aluminum thickness
Minimum bending radius
Full-servo control
BUYER DECISION & FIT
When should a buyer shortlist NF220?
Start with application fit, then confirm the exact material, geometry, tooling, and delivery scope in the quotation. For process boundaries and file preparation, review /channel-letter-benders/notching-flanging-slotting-guide and /channel-letter-benders/file-preparation before sending your material and production file.
Best for
Flat-aluminum returns that require automatic tooth notching, edge folding, arc forming, and final cutoff in one documented workflow.
Confirm the working range
Use the published 20–220 mm processing height, 0.8–1.1 mm thickness, and minimum 8 mm bending radius as the first fit check, then submit the actual file.
Not ideal for
Aluminum profiles, folding coil, stainless steel, mixed-metal production, or any job that requires a definitive accuracy claim before engineering review.
SPECIFICATIONS
NF220 Technical Parameters
Published materials contain conflicting length-accuracy figures, so this page does not state a definitive value. Include your required tolerance in the engineering review and quotation.
NF220
- Processing height
- 20-220 mm
- Processing material
- Flat aluminum
- Minimum bending radius
- R >= 8 mm
- Material thickness
- 0.8-1.1 mm
- Automated workflow
- Feeding, tooth notching, edge folding, arc bending, and cutoff
- Total power
- 3000 W
- Servo axes
- 8 full-servo axes
- Feeding torque peak
- >240 Nm
- Slotting torque peak
- >80 Nm
- Arc, rotating, folding, and cutting torque peaks
- >240 Nm each
MACHINE EVIDENCE
Inspect the NF220 Notching and Folding Workflow
These machine-detail images were prepared from the supplied NF220 product sheet and show the actual machine mechanisms and formed results.
Feeding and cutting station
The source image shows the internal material path used before the notching, folding, forming, and cutoff stages.
Edge-folding unit
This model-specific mechanism performs the documented automatic fold after the required tooth notch has been prepared.
Notched connection result
The product specification includes this close view of a prepared flat-aluminum joint to demonstrate the notching result.
Folded return evidence
This finished-return sample shows the combined notch and fold geometry; submit your own file for a job-specific review.
FAQ
NF220 Questions Before You Request a Quote
Is NF220 part of the AP130 product line?
No. AP130 is a separate line for aluminum profiles, flat aluminum, and folding coil. NF220 is a dedicated automatic-notching route for 20-220 mm flat-aluminum returns.
What material range is documented?
The product specification lists flat aluminum from 0.8 to 1.1 mm thick, a processing height of 20 to 220 mm, and a minimum bending radius of 8 mm.
Which steps does NF220 automate?
The document lists alternating-gripper feeding, tooth notching, edge folding, arc bending, and final cutoff under eight-axis full-servo control.
REQUEST NF220 PRICING
Confirm NF220 for Your Production File
Tell us your flat-aluminum thickness, return height, minimum radius, required tolerance, and a representative production file. The quotation will confirm NF220 process fit, tooling, tolerance requirement, utilities, included items, support scope, and commercial terms. Submit the form to send these requirements securely to SENQ CNC; share files only after a confirmed email or WhatsApp conversation.
RELEVANT ALTERNATIVES
