| Feature | KH-720 | KH-870 | KH-1350 | | :--- | :--- | :--- | :--- | | | 720 mm (28.3 in) | 870 mm (34.3 in) | 1350 mm (53.1 in) | | Max. Cutting Width | 630 mm (24.8 in) | 780 mm (30.7 in) | 1260 mm (49.6 in) | | Typical Applications | Car decals, T-shirts, signage | Larger banners, wide signage | Wide-format banners, large decals |
The KH-720, often branded under manufacturers like E-CUT or Vevor , offers a balanced mix of speed and precision: 720mm (approx. 28 inches). Max Cutting Width: 630mm (approx. 24.8 inches).
While you cannot cut directly from Adobe Illustrator or CorelDRAW without a specialized plugin, you can export your work as SVG, EPS, or DXF files to import into your cutting software. Step-by-Step Initial Setup
The KH-720 is a 28-inch (720mm) vinyl cutting plotter, a computer-controlled machine designed to cut a wide variety of materials with precision. It's a staple in the sign-making industry, used for creating everything from vehicle decals and window lettering to stencils, heat transfer vinyl (HTV) for custom t-shirts, and even intricate paper crafts. It can handle a maximum paper feed width of 720mm and a maximum cutting width of up to 630mm, which is more than enough for standard roll materials.
In the crowded ecosystem of vinyl cutting and sign-making equipment, the KH-720 occupies a distinctive niche: the . Designed to bridge the gap between hobbyist 14-inch machines and industrial 48-inch beasts, the KH-720 offers a compelling 720mm (28-inch) working width. This article provides a granular examination of its mechanical architecture, firmware logic, material handling capabilities, and its role in a modern small-to-medium business (SMB) workflow. cutting plotter kh-720
The KH-720 cutting plotter has become a staple for small business owners and DIY enthusiasts looking for professional-grade performance without the industrial price tag. Often recognized by its sleek design and 28-inch (720mm) cutting width, this machine bridges the gap between hobbyist desktop cutters and high-end commercial equipment. Whether you are venturing into the world of custom apparel or creating storefront signage, the KH-720 offers a robust set of features designed to handle diverse materials with precision.
| Feature | Specification | |--------|----------------| | | Roll-feed vinyl cutter | | Max Media Width | 720 mm (28.3") | | Max Cutting Width | 620–630 mm (24.4–24.8") | | Compatible Media | Vinyl, reflective film, fluorescent film, heat transfer vinyl (HTV), paper, stencil film | | Cutting Force | 10 – 500g (adjustable, often by potentiometer or software) | | Cutting Speed | 10 – 800 mm/s (varies by firmware version) | | Mechanical Resolution | 0.025 mm / step | | Software Compatibility | SignMaster, ArtCut, FlexiStarter, Sure Cuts a Lot, VinylMaster | | Interface | USB + Serial (RS-232) + sometimes SD card slot | | Supported OS | Windows 7/8/10/11 (rarely macOS without drivers) | | Blade Type | Standard 45° or 60° tungsten carbide blade | | Plotter Language | HP-GL, DMPL (auto-detect) | | Power Supply | 110–220V AC (universal) |
Typically up to 500g-1000g, allowing it to handle thicker materials like stencil vinyl, thin cardstock, and reflective vinyl.
Weeks bled into months. Eli’s designs became less precious and more curious. He cut stencils and tiny maps, layered vinyl to make souvenirs of small, overlooked places: the bus stop by the river, the corner bakery whose bell still chimed, the elm tree scarred by lightning. People found his pieces on his little stand at the weekend market—strangers who wanted a name for a window or a small animal for their child’s backpack. He thought often of Mrs. Tan, of the notebook with its inked hands, and of the KH-720 that had made each piece deliberate. | Feature | KH-720 | KH-870 | KH-1350
The machine is widely available under the VEVOR brand, but can also be found under other names such as E-cut, Colordowell, or simply as a generic KH-720 model. This indicates that it's a widely manufactured and distributed platform, which helps drive down costs while maintaining a consistent set of core features.
Ensure that the pinch rollers are positioned directly over the grit rollers (the textured metal tracks). Lock them firmly in place to keep the vinyl straight.
| Symptom | Root Cause | Solution | | :--- | :--- | :--- | | Skipped steps (vertical lines) | Dried grease on grit roller shaft | Clean with isopropyl, re-lube with PTFE spray | | Inconsistent cut depth | Worn blade holder spring | Replace spring (standard 0.5mm wire, 10mm length) | | Registration mark failure | Dust on optical sensor | Blow out with canned air; recalibrate sensor gain | | Vinyl tearing at start | Blade too deep for first 2mm | Use “start segment” function (ignores first 5mm) |
is built on a standard D-type mainboard and relies on physical mechanical components to drive precise media feeding . Max Cutting Width: 630mm (approx
: Built with high-quality components, the KH-720 is designed for long-term use. Its durability means less downtime and lower maintenance costs over its lifespan.
Unlike lower-tier machines that rely on plastic chassis and friction-based paper feeds, the KH-720 is built around a and a dual-axis stepper motor system .
is a versatile 28-inch vinyl cutting plotter widely used for professional sign-making, heat transfer projects, and custom decal production. Known for its balance of precision and affordability, it features a stepper motor and a robust aluminum or iron stand, making it a staple for both hobbyists and small business owners. Technical Specifications