4 Color High Accuracy Central Drum Flexographic Flexo Printing Machine Printer

• Customization: Available
• Printing Page: Double Faced
• Printing Color: 4 Colors
• Model NO.: CH-B-S
• Anilox Roller: Ceramic Anilox Roller
• Dryer: Electric Heating
• Type: Flexographic
• Embossing Structure: Rotary Letterpress
• Structure: Stacked
• Application: Pre Printed Carton
• Automatic Grade: Automatic
• Printing Speed: 90m/min
• Singel Side Print Color: 4 Color
• Double Side Print Color: 4+0
• Roller: Steel Anilox Roller
• Tension: Automatic Tension Controller
• EPC: Auto EPC
• Printing Roller Lift up and Down: by Automatic Hydraulic
• Normal Print Speed: 90m/Min
• Transport Package: Film, Then Use Wooden Pallet Sea Safety Packages
• Specification: 600-2200mm, at your choice
• Trademark: Changhong
• Origin: Ruian City, Zhejiang Province of China
• HS Code: 84431600
• Production Capacity: 20sets/Month
• Package Size: 5500.00cm * 3500.00cm * 5000.00cm
• Package Gross Weight: 10000.000kg

Product Description

We are a source manufacturer specializing in flexographic printing machines, including Stack Type Flexo Printing Machines, CI (Central Impression) Flexo Printing Machines, and Full Servo Gearless Flexo Printing Machines.
 
Production Capacity: two modern manufacturing facilities covering 60,000 m², with 10+ R&D engineers and 100+ experienced technicians, producing 200+ machines annually.
Experience & Certification: Over 20 years of manufacturing experience in flexographic printing machinery; all products are CE certified.
Global Reach: Serving 1,500+ clients across 65+ countries, including Asia, North America, South America, the Middle East, Europe, and Africa. 
After-Sales Service: We provide on-site commissioning after delivery, operation training, and remote video troubleshooting, along with free replacement of wearing parts within the first year.

Machine Features

 
 

#01
Automatic web guiding, tension control, and break detection for smooth, precise feeding.

 
 
 
#02
Timing Belt Drive
Ceramic Anilox Roller

Enclosed Doctor Blade System

Electric Heating Drying System 

 
 
 
 
#03
Double-sided blowing with air-cooling cycle ensures fast, high-speed drying and excellent color fastness.

#04

The corona treater effectively increases the surface energy of substrates such as PE, PP, PET, paper, and non-woven materials, ensuring strong ink adhesion and improved print quality.

 
 
 

#05
Closed-loop tension control, high-performance motor, and precise structure ensure stable and reliable winding.

Testimonials

Specification

The CH Series Stack Type Flexographic Printing Machine is built for printing on flexible packaging materials and paper. It handles LDPE, HDPE, BOPP, CPP, PET, nylon, and paper, so it fits well into production lines making packaging bags, shopping bags, food packaging, and similar flexible packaging products.

Running at speeds up to 100 m/min, it strikes a practical balance — solid output, stable performance during long runs, and maintenance that doesn't eat into production time. That combination tends to matter more to packaging manufacturers than raw speed alone.

4-Color Stack Type Flexo Press

Built on a stack-type configuration with four independent print stations. Works well for everyday flexible packaging and paper jobs — the kind of general-purpose printing most converters deal with day to day.

Handles a Broad Range of Substrates

Runs LDPE, HDPE, BOPP, CPP, PET, nylon, and paper without needing a different setup for each. One machine, most of your packaging orders covered.

Tension Stays Under Control Automatically

From unwind through printing to rewind, the tension control keeps the web steady on its own — less stretching, fewer wrinkles, less babysitting the line.

Ultrasonic EPC Guiding

If the material starts drifting off-center, the ultrasonic EPC system catches it and pulls it back automatically. Feeding stays smoother without an operator constantly adjusting it by hand.

Ceramic Anilox Rollers

Keep ink transfer consistent print after print, so color doesn't drift over a long run.

Doctor Blade Paired with an Ink Pump

The pump keeps ink circulating continuously through the blade chamber, so transfer stays even and you're not dealing with ink starvation or buildup mid-run.

Drying Between Colors

Each color station has its own drying unit, which means multi-color jobs can keep running without stopping partway through to let ink dry.

Works with Water-Based or Solvent-Based Inks

Not locked into one ink system — you can pick whichever suits the substrate and the job.

Independent Rewind with Closed-Loop Tension

The rewind station runs on its own closed-loop tension control, so finished rolls come out tight and even — no loose or telescoped edges as roll diameter changes.

TECHNICAL SPECIFICATIONS
Model	CH4-600B-S	CH4-800B-S	CH4-1000B-S	CH4-1200B-S
Max. Web Width	650mm	850mm	1050mm	1250mm
Max. Printing Width	560mm	760mm	960mm	1160mm
Max. Mechanical Speed	120m/min
Max. Printing Speed	100m/min
Max. Unwind/Rewind Dia.	φ800mm
Drive Type	Synchronous belt drive
Printing Length (repeat)	300-1300mm
Electrical Supply	Voltage 380V. 50 HZ.3PH or to be specified
Ink	Water base ink or solvent ink
Range of Substrates	LDPE, LLDPE, HDPE, BOPP, CPP, PET, Nylon
Photopolymer Plate	To be specified

Samples Display

Company Profile

Packaging & Shipping

FAQ

Q: What materials can this flexographic printing machine print?
A: LDPE, HDPE, BOPP, CPP, PET, nylon, paper — it covers all of these. Tell us which one you're working with and what the end application is, and the configuration can be set up around that.

Q: What is the maximum printing speed?
A: On the mechanical side, it can reach 120 m/min. For actual printing, the ceiling is 100 m/min. That said, day-to-day output rarely sits right at the max — substrate type, repeat length, ink, and the quality level you're aiming for all pull that number up or down.

Q: Can the machine use water-based ink?
A: Yes — both water-based and solvent-based inks work fine on this machine.

Q: Does the machine have an automatic web guiding system?
A: It actually comes standard with one, an ultrasonic EPC system that monitors the material and keeps feeding accurate without any manual correction.

Q: Does the machine have automatic tension control?
A: Yes, tension control is built into the web handling from start to finish, so things don't loosen up or drift during printing and rewinding.

Q: Does the machine have a drying system between printing colors?
A: There's drying after every color station, plus a main drying unit on top of that. Standard heating is electric.

Q: What kind of printing plate does the machine use?
A: Photopolymer flexo plates. 1.7 mm is the thickness in the standard configuration, though that's adjustable if your job calls for something different.

Q: Can the machine configuration be customized?
A: It can. Common add-ons include a chamber doctor blade system, a second unwind/rewind line, corona treatment, video inspection, or a beefed-up drying setup — the mix just depends on what your substrate and production line actually need.