Gearless flexo printing press is a high-speed flexographic press designed for printing on a variety of flexible packaging materials. This advanced printing technology integrates servo drives and electronic shafts for precise control without the need for mechanical gears.
Product Introduction
high speed flexo printing machine Double-station automatic unwinding, independent servo drive system. The printing speed is 450m/min, and the printing effect is the best among flexo printing machines. Suitable for plastic film, PE, PP, BOPP, HDPE, LDPE, paper, non-woven, etc.
Parameter
| TECHNICAL SPECIFICATIONS<> | ||||
| Model | CHCI4-600F | CHCI4-800F | CHCI4-1000F | CHCI4-1200F |
| Max. Web Width | 650mm | 850mm | 1050mm | 1250mm |
| Max. Printing Width | 520mm | 720mm | 920mm | 1120mm |
| Max. Machine Speed | 500m/min | |||
| Printing Speed | 450m/min | |||
| Max. Unwind/Rewind Dia. | φ800mm (Special size can be customized) | |||
| Drive Type | Gearless full servo drive | |||
| Plate thickness | Photopolymer plate 1.7mm or 1.14mm (or to be specified) | |||
| Ink | Water base ink or solvent ink | |||
| Printing length (repeat) | 400mm-800mm (Special size can be customized) | |||
| Range Of Substrates | LDPE; LLDPE; HDPE; BOPP, CPP, PET; Nylon, PAPER, NONWOVEN | |||
| Electrical supply | Voltage 380V. 50 HZ.3PH or to be specified | |||
1.Double Station Unwinding
Gearless flexo printing press central drive unwinding is equipped with servo motor. It adopts ultra-light floating roller control and closed-loop control. It has the function of automatically stopping and maintaining tension when the material is cut off.
2.Printing Unit
high speed flexo printing machine Printing unit consists of frame, central drum roller ,sleeve printing roller, sleeve anilox roller, chamber doctor blade, ink supply system and an independent servo drive system.
3.Machine Frame
The frame consists of cast iron wall panels and brace. The wall panel is 100mm thick high-strength alloy cast iron (HT250), Resin sand casting, Multi-aging treatment completely eliminates stress, High precision to ensure the rigidity of the frame and the stability of the printing unit.
4.Center Impression Roller
The central impression roller adopts a double-layer structure, Made of high-quality alloy steel and subjected to precise dynamic balance testing and nickel plating on the surface, ensure that the surface is not corroded.
5.Printing Plate Roller
Printing roller adopts the inverted in-line cantilever end locking support structure, and the double line precision roller bearing is closely matched with the air expansion mandrel, which is convenient and quick to replace the sleeve.
