Keshenglong & Shinko Flexo Die-Cutting Machine — Reliable High-Speed Solutions
Keshenglong & Shinko flexo die-cutting machines combine Japanese precision and Chinese manufacturing to deliver high-speed, accurate corrugated carton printing and die-cutting. Practical troubleshooting tips, easy maintenance, and global support ensure uptime and consistent quality.
About Keshenglong & Shinko
Keshenglong, founded in 1995, is a leading Chinese manufacturer of corrugated carton printing and packaging machinery. Merged with Japan Shinko in 2017, our R&D and production blend Japanese precision with local manufacturing. Main parts are imported from Japan, installed and tested by experienced technicians. Our solutions serve over 70 countries.
Product Overview
The Keshenglong & Shinko flexo die-cutting machines (1–6 color) deliver high-speed, accurate printing and slotting for corrugated cartons. Models include computerized high-speed flexo slotting die-cutters, precision 6+1 machines, top & bottom printing units, and jumbo-size systems. They are designed for easy operation, consistent cuts, and fast changeovers to boost production efficiency.
Key Benefits
- High throughput with stable accuracy
- Durable construction and Japanese-sourced components
- Intuitive controls for faster setup and less waste
- On-site installation, testing, and technical support
- Scalable models for diverse production needs
Simple Troubleshooting Guide
We include a straightforward troubleshooting guide to minimize downtime. Below are common issues and quick fixes:
1. Misalignment or Inaccurate Cuts
- Check die and plate positioning; re-clamp if loose.
- Calibrate registration using the control panel.
- Inspect guide rails and bearings for wear; clean and lubricate.
2. Poor Cutting Quality (Tears, Incomplete Cuts)
- Replace worn cutting blades and anvil pads.
- Verify die depth and material thickness settings.
- Reduce feed speed and test cut before full run.
3. Print Defects (Streaks, Smudges)
- Clean anilox rollers and ink trays.
- Check ink viscosity and roller pressure settings.
- Ensure proper drying and ventilation between stations.
4. Machine Vibration or Noise
- Tighten loose fasteners and check belt tensions.
- Inspect drive components and dampers.
- Balance rotating parts and replace worn bearings.
5. Sensor or Electrical Errors
- Restart the machine and check error codes on the HMI.
- Inspect cable connections and sensor alignment.
- Contact Keshenglong & Shinko technical support for guidance.
Why Choose Us
Our machines combine practical design with reliable after-sales support. With clear troubleshooting steps and trained technicians available, you get fast problem resolution and maximized uptime. Contact us for model selection, demos, and tailored packaging solutions.
Advantages
Outstanding quality and service
At Keshenglong, we pride ourselves on our excellent customer service. Keshenglong has become one of the manufacturers who have the most complete series of products, high quality, and perfect after-sale service.
Patents
Including 13 invention patents & 40 utility models patents
Export Countries
Products exported to over 80 countries
Factory Area
The total area is about 100 acres
Certificate display
Single Champion Product in GD MFG industry
Quality Management System Certification
Top 10 Outstanding Enterprises in Panyu MFG Industry
Question you may concern
How do I troubleshoot common issues with the folding mechanism?
Common issues can often be resolved by checking the alignment of the folding plates and ensuring there is no debris obstructing the mechanism.
Do your machines support automated quality control checks?
Yes, our machines can be equipped with automated quality control systems to ensure consistent production quality.
What kind of technical support do you offer for industry applications?
We provide comprehensive technical support, including installation, maintenance, and troubleshooting services.
What industries typically use your folding carton machines?
Our machines are used in various industries including food and beverage, pharmaceuticals, cosmetics, and electronics.
If you have any other questions, please write email to us or call us , we will reply you as soon as possible.
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Keshenglong Carton Packing Machine
Keshenglong Carton Packing Machine
Keshenglong Carton Packing Machine
Keshenglong Carton Packing Machine
Keshenglong Carton Packing Machine