Set your software blade offset to 0.25mm for standard 45-degree Roland blades. Issue 3: Software Error "Cannot Open Port" Cause: Misconfigured COM port numbers or loose cables.
| Feature | Cutting Plotter KH-720 | US Cutter SC 6310 | Roland GS-24 | | :--- | :--- | :--- | :--- | | | $350 – $550 | $400 – $600 | $1,700 – $2,200 | | Cutting Force | 500g | 350g | 300g | | Max Speed | 800 mm/s | 500 mm/s | 850 mm/s | | Noise Level | Moderate (65dB) | Loud (75dB) | Quiet (55dB) | | Software Compatibility | Signtek, SignMaster, Flexi, Sure Cuts A Lot | VinylMaster | Roland ColorChoice | | Warranty | 1 Year (reseller dependent) | 1 Year | 3 Years |
What (thin HTV, thick cardstock, window tint) you want to cut? Which design software you prefer?
The blade may be blunt, or the "Offset" value in your cutting software is incorrect. Standard Roland 45-degree blades typically require an offset value of 0.25mm. What Can You Make with the KH-720?
An integrated LCD screen and tactile button interface allow you to adjust cutting speed and blade force on the fly. This eliminates the need to restart a job if you notice the pressure is too light. Stable Floor Stand cutting plotter kh-720
The most common cause of poor cutting is incorrect blade depth.
Ideal for creating custom vinyl products for sale.
This is a step that many beginners get wrong, leading to most cutting issues. The KH-720 uses standard Roland-compatible blades and blade holders.
The KH-720 comes with a copy of software (often SignMaster Cut), a powerful program for designing and cutting. The software CD or a download link is included in the package. Follow the installation instructions carefully, as this will also install the necessary drivers for your computer to communicate with the plotter. Set your software blade offset to 0
The physical capacity of this machine opens up broad commercial possibilities:
What (SignMaster, CorelDRAW, Inkscape, etc.) are you planning to use?
, allowing it to handle materials like adhesive vinyl, cardstock, and reflective film.
With up to 500g of force, the machine can cut thicker materials like reflective vinyl and flock. The 800mm/s speed provides high productivity. Which design software you prefer
: Fully adjustable via an integrated digital control panel, providing operational freedom up to 500g of force and speeds up to 800mm/s .
: Features a high-precision D-type main board with a cutting accuracy of +/-0.01mm .
The KH-720 vinyl cutter offers specific capabilities designed for standard sign production: 720 mm (28.3 inches) Maximum Cutting Width: 630 mm (24.8 inches) Cutting Force: 10 to 500 grams adjustable pressure Cutting Speed: 10 to 800 mm per second Motor Type: High-speed stepper motor Interfaces: Standard USB port and serial port (COM) Command Sets: DMPL and HP-GL automatic identification Pinch Rollers: 3 adjustable dual-spring pinch rollers Design and Build Quality Frame and Media Support