TR1 / TR2 · TRIMLESS (RIMLESS) SERIES
TR1 / TR2 Trimless (Rimless) Aluminum Channel Letter Benders
Automate feeding, slotting, and bending for documented flat-aluminum trimless (rimless) returns up to 100 mm high on a compact machine.
Side height
Flat-aluminum thickness
Minimum bending radius
TR1 / TR2 power
BUYER DECISION & FIT
TR1 vs. TR2: Which One Fits Your Shop?
Start with application fit, then confirm the exact material, geometry, tooling, and delivery scope in the quotation. For process boundaries and file preparation, review Notching, Flanging & Slotting Guide and File Preparation before sending your material and DXF or PLT file. For the job that lists this series, see Compact Rimless Channel Letters. General return bending that lists this series is on Standard Channel Letter Bending. The Channel Letter Bender Price Comparison lists documented limits for all 11 models.
Best for
Trimless (rimless) letters made from documented 0.3–0.8 mm flat aluminum, with returns up to 100 mm and a minimum bending radius of 3.5 mm. 3D soft-edge tape is also documented.
Choose only after confirmation
TR1 and TR2 differ in power, dimensions, and weight. Submit the file, material, and available floor space before choosing.
SPECIFICATIONS
TR1 vs. TR2
Both product specifications document the same process, material range, file formats, voltage, and air requirement. The confirmed differences are power, machine dimensions, and weight. Highlighting marks a documented difference, not a superior model. TR2 is suited to higher-volume production. How to read side height is on the Channel Letter Bender Price Comparison. This series does not promise a side height below 20 mm.
TR1
- Equipment powerMODEL DIFFERENCE
- 300 W
- Machine sizeMODEL DIFFERENCE
- 1500 × 500 × 500 mm
- Machine weightMODEL DIFFERENCE
- 98 kg
- Working principle
- Automatic feeding, slotting, and bending
- Application material
- Flat aluminum and 3D soft-edge tape
- Side height
- ≤100 mm
- Minimum bending radius
- R≥3.5 mm
- Material thickness
- 0.3–0.8 mm
- File formats
- PLT, DXF
- Voltage
- 220 V
- Air pressure
- 0.3–0.8 MPa
- Deviation from drawing
- Under 0.1 mm
- Included computer
- Ships with a computer; software installed and parameters set.
TR2
- Equipment powerMODEL DIFFERENCE
- 500 W
- Machine sizeMODEL DIFFERENCE
- 1500 × 600 × 1500 mm
- Machine weightMODEL DIFFERENCE
- 120 kg
- Working principle
- Automatic feeding, slotting, and bending
- Application material
- Flat aluminum and 3D soft-edge tape
- Side height
- ≤100 mm
- Minimum bending radius
- R≥3.5 mm
- Material thickness
- 0.3–0.8 mm
- File formats
- PLT, DXF
- Voltage
- 220 V
- Air pressure
- 0.3–0.8 MPa
- Deviation from drawing
- Under 0.1 mm
- Included computer
- Ships with a computer; software installed and parameters set.
MACHINE DETAILS
See the Feed, Cut, and Bend
Detail images below come from TR technical material and show the documented machine mechanisms.
Flat-aluminum feed rollers
This model-specific image shows the feed area used in the documented automatic feeding, slotting, and bending workflow.
Cutting and adjustment point
Square-rail positioning and a carbide planer support the cutting stage. Confirm the final tooling scope in the quotation.
Rimless-letter bending tool
The documented flat-bending process uses rebound compensation and different forming actions for smaller and larger arcs.
DELIVERY AND SUPPORT
Delivery, Warranty & Training
Warranty, training, dispatch, and export terms are line-wide and are written on Why Us.
Delivery
Standard configurations are prepared for dispatch on the schedule written in your quotation.
Warranty and CE marking
The 1-year warranty, lifetime technical support, and CE marking are line-wide; details are on Why Us.
Training and OEM/ODM
Training is at the factory, on site, or remote; standard OEM starts from 1 unit on a documented SENQ series, and ODM requests go through engineering review (OEM / ODM).
TR SERIES FAQ
Questions to Answer Before You Order
What confirmed differences separate TR1 and TR2?
The current technical sheets confirm different equipment power, machine dimensions, and machine weight. The documented application range, file formats, voltage, and air requirement are the same.
Which material is documented for the TR series?
Flat aluminum from 0.3 to 0.8 mm thick, for rimless-letter returns up to 100 mm high. 3D soft-edge tape is also documented.
Which files can SENQ review?
The product specifications list PLT and DXF. Send the actual production file with material details so compatibility and geometry can be reviewed; SENQ will confirm any further validation scope in the quotation.
REQUEST TR1 / TR2 PRICING
Confirm TR1 / TR2 for Your Production File
Tell us your flat-aluminum specification, thickness, side height, minimum radius, available floor space, and a representative DXF or PLT file. The quotation will confirm TR1 or TR2, tooling, workstation fit, 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