SF-350P – Sunfung-Professional Print-Finishing Equipment Manufacturer

SF-350Air Product Description

The SF-350Air is a compact dual-tool digital cutter designed to deliver custom-shaped cutting and creasing for light card stock up to 350 microns, as well as sheet label materials. It operates entirely without tooling or setup fees, helping businesses cut operational costs and shorten lead times. Equipped with a premium vacuum belt feeding system, the unit enables stable, unattended running for extended production cycles. Its integrated camera registration scans QR codes on each sheet to automatically load and execute the corresponding cut files with high accuracy.

Tailored for high-volume print environments, the cost-effective SF-350Air offers robust capacity for fully unattended cutting and creasing, combining ultra-reliable sheet feeding, instant job retrieval, and consistent high-speed precision performance. Featuring a compact, freestanding and mobile design, it fits effortlessly into any print shop workspace to streamline daily finishing production.

High-Capacity, Ultra-Stable Feeding System

Engineered for reliable hands-free operation, the SF-350Air features a premium feeding system optimized to handle cardstock, vinyl labels, and challenging laminated sheets with industry-leading consistency. The automatic feeder supports a maximum load of 600 sheets and adjusts height automatically to match production demands. To eliminate sheet curling issues, the unit integrates a smart air blade separation system: targeted bursts of air loosen the top sheet stack right before the vacuum belt picks up media. Any unseparated sheets are further sorted by precision separation fingers, effectively eliminating double-feeds. Before media enters the cutting zone, the vacuum belt performs a subtle jog against the rear stop to form a gentle sheet curve, ensuring smooth, faultless feeding even for problematic media types.

Dual-Tool Performance with Precise Digital Control

The SF-350Air’s digital cutting head delivers independent pressure control of up to 750gf for both cutting and creasing tools, fully adjustable through the bundled Sunfung Pro software. Consistent with the entire Sunfung equipment lineup, the machine enables precise customization of operating pressure and processing speed. Users gain full digital command over cutting, creasing, and perforation paths for all vector-based artwork, delivering uniform, high-precision finishing results for every job.

User-Friendly Automatic Job Retrieval System

During job setup, Sunfung AIDcut software automatically generates editable QR codes for every design and saves the corresponding cutting files to the built-in job library for future use. Pre-registered QR-coded jobs can be processed anytime by any operator without manual file searching or professional software skills. The SF-350Air instantly scans sheet QR codes, retrieves matching cut parameters, and executes accurate cutting and creasing tasks automatically.

Equipped with high-sensitivity CCD sensor, the system reliably identifies white QR codes and SmartMarks even on dark-colored media, ensuring stable recognition and consistent finishing across diverse print materials.

AIDcut software

The AIDcut software significantly boosts overall production efficiency. The package includes authorized licenses for two additional user seats, as well as a template maker tool with abundant pre-built job templates to simplify and accelerate job creation.

Main Features

Max cutting speed 1200mm/sec; cuts through media up to 350μm thick and performs precise kiss-cut for sheet labels.
Fully digital workflow saves cost on custom dies and shortens production lead time.
Auto feeder holds 1000 sheets, fits media up to 340×710mm & custom sizes; features self-centering positioning and air blade separation.
Extendable output tray + built-in storage for flexible use and tidy layout.
Bundled with professional AIDcut software for full production control and parameter setting.
QR code & job library quickly load cut files, supporting mixed batches and rotated sheet processing.
AIDcut-powered smart positioning guarantees high precision for cutting and creasing.
High-sensitivity CCD camera enables real-time file access and continuous cutting for mixed jobs.
Dual Grip & Drive structure fixes media closely to sheet edges, cutting material waste.
Upgraded cutting strip ensures stable quality for cut-through, creasing and kiss-cut.
Reserved tags keep finished parts on sheets for easy sorting and handling.
Large-capacity auto feeder with air blade separation delivers accurate sheet feeding.
Supports wireless standalone operation for efficient high-volume repeated jobs without a PC.

Technical Parameters

Model	SF-350AIR	SF-530AIR
Ways to fix material	Double row platen	Double row platen
Maximum cutting speed	1800mm/s	1800mm/s
Maximum cut	1000 gf	1000 gf
Effective cutting area	350x600mm	530*740mm
Positioning method	CCD camera positioning	CCD camera positioning
Applicable to material rulerinch	A4, A3, A3+	A4, A3, A3+,B4, B3,B2
Machine Precision	0.005 mm (5µm)	0.005 mm (5µm)
Programming Resolution	HP-GL: 0.025mmV	HP-GL: 0.025mmV
Repeatability	0.1mm	0.1mm
Machine input interface	USB2.0 (Full Speed) / U disk (offline) / network cable/Wifi	USB2.0 (Full Speed) / U disk (offline) / network cable/Wifi
Motherboard Memory	256MB	256MB
Command language	HP-GL	HP-GL
Number of tools	Single head	Single head
Tool Type	Cutting tools, indentation knives	Cutting tools, indentation knives
Control Panel	5.1 inch LCD touch screen	5.1 inch LCD touch screen
Power	100 to 240 V AC, 50/60 Hz (auto switching)	100 to 240 V AC, 50/60 Hz (auto switching)
Power	Max. 200VA (machine)	Max. 200VA (machine)
machine operating environment	Ambient temperature: 10 to 35 degrees C (35 to 95 degrees F)	Ambient temperature: 10 to 35 degrees C (35 to 95 degrees F)
Humidity	35 to 75% RH (non-condensing)	35 to 75% RH (non-condensing)
Land size	775x600x1205mm	900x700x1205mm
Package size	750x680x1020mm	800x780x1200mm
Gross / Net weight	150kg / 130kg	180kg / 150kg
Compatible operating systems and software	Windows, support CDR, AI plug-in mode	Windows, support CDR, AI plug-in mode

Assembly Line

Frequently Asked Questions

What safety certification you have

CE-EMC CE-LVD
ROHS. UKCA
FCC. MD. REACH

What is the production time

Normally 15 days, if meet busy season need 30-45 days depend order volumes after order confirmed.

Service and Training

Operational Manual,
Installation manual,
Parts list,
Guide video,
Online meeting or training at site

What is the warranty time

Sunfung offer 2 years warranty time from customer get the machine for all the machines.

Can I see and test machine before buy

Sure. Sunfung have demoroom at Greece for all machines.
With 58 country dealers channel globally. We can arrange that for you both.