Beijing OPHTER · SW Machinery Manufacturing Co., Ltd.
Dongri Jiyan (Beijing) Technology Co., Ltd.
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Automatic Intermittent Rotary Offset Printing Machine For Label Printer OPT660
Description
The heavy duty standard Rotary Offset Printing Machine adopts the japanese servo system and has exclusive patented technology which is original in the world.
Advantage
1. Good quality with reasonable price (Factory price).
2. We are the manufactory for 26 years with a lot of experience.
Technical Variables:
| Items | Model | |||
| OPT660 | OPT1100 | OPT1650 | OPT2100 | |
| Web Width | 210 ～ 660mm | 420 ～ 1050mm | 520 ～ 1650mm | 720 ～ 2100mm |
| Printing width | 200 ～ 650mm | 420 ～ 1020mm | 500 ～ 1650mm | 700 ～ 2100mm |
| Printing Length | 240 ～ 480mm | 400 ～ 700mm | 520 ～ 1650mm | 520 ～ 1650 |
| Thickness of Printing material | 0.04 ～ 0.4mm | 0.04 ～ 0.4mm | 0.06 ～ 0.6mm | 0.06 ～ 0.6mm |
| Thickness of plate | 0.3mm | 0.3mm | 0.3mm | 0.3mm |
| Printing Color | 4-9/color | 4-9/color | 4-9/color | 4-9/color |
| Max. Diameter of unwinding web | 1500mm | 1500mm | 1500mm | 1500mm |
| Max. Diameter of rewinding web | 1500mm | 1500mm | 1500mm | 1500mm |
| Max.Printing speed | 150 times/min | 150 times/min | 150 times/min | 150 times/min |
| Accuracy of printing | ±0.06mm | ±0.06mm | ±0.06mm | ±0.06mm |
Main functions
Features
1. The machine has Four plate ink rollers and closed-loop ink system. The diameter of the platen rollers is 67, 59, 53, 71.
2. Two floating type plate rollers are equipped as standard to effectively reduce ghosting.
3. Total number of ink rollers: 20 (soft 12, hard 8)
4. Choose to configure the ink temperature control system, ink fountain roller temperature control system, which is conducive to constant ink supply system temperature and ensure stable printing quality.
5. The waterway system adopts a new four structure to accurately measure the water volume and low-speed differential water supply system.
6. Internationally popular advanced technology structure: two-time pressure system of three-point suspension bearing structure.
7. All adopt the imported precision needle roller bearing structure, Including the ink roller, as well as the plate cylinder, rubber roller and impression cylinder
8. High-precision grinding-grade helical gears made of 8.40Cr and 20CrMnTi alloy materials ensure smooth and accurate transmission.
9. Heavy duty machine structure
10. Equipped with External transmission gear to effectively eliminate vibration.
11. The wall panel is made of patented Meehanite cast iron material with a thickness of 60mm.
12. The patented Meehanite cast iron box-type base: each set has a single weight of 1.2 tons.
13. High strength nondeformable roller and spoke cast structure that made of patented Meehanite metal material.
14. EPS automatic loading system that complete the loading in one step is simple , efficient and reliable.
15. The non-stop impurity removal system of the differential structure can effectively reduce the waste caused by the shutdown.
Unique features of rewind and intermittent pull system
1. the machine adopts Full tension system, constant tension control and full servo unwinding system
2. Suitable for thick paper guiding and winding, thickness adaptation range: 0.03--0.45 mm
3. simple and convenient Automatic loading and unloadingsystem.
4. Optional automatic paper feeding system guarantees high-efficiency printing and limited reduces downtime waste.
5. Using Winding and unwinding servo pulley system for precise control of tension and paper feed accuracy.
6. The unique design of patented technology fully adapts to the dual-power system intermittent paper-drawing roller mechanism for thick paper and thin paper printing, fully meeting the precise conveying requirements of thick paper and thin paper, and the registration accuracy is further guaranteed.
7. The patented low inertia and high strength characteristics of the intermittent aluminum pull roller greatly improved the running precision and the using life time