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| Heating way | Electromagnetic heating system + Internal quartz tubes (save electricity) |
| Max. paper size(mm) | 1200(W) x 1200(L) |
| Min. paper size(mm) | 350(W) x 400(L) |
| Paper thickness(g/㎡) | 200-800 |
| Max. working speed(m/min) | 25-80 |
| Power(kw) | 103 |
| Weight(kg) | 12000 |
| Size(mm) | 21250(L) x 2243(W) x 2148(H) |
| Power rating | 380 V, 50 Hz, 3-phase, 4-wire |
By going through between the steel roller and rubber roller, paper sheets will be coated with a layer of varnish.
| Machines | Max. speed | Number of operation people |
|---|---|---|
| High speed varnishing & calendering machine | 80 m/min | 1-2 |
| Manual varnishing & calendering machine | 30 m/min | 3 |
| Manual calendering machine | 30 m/min | 2 |
| Manual varnishing machine | 60 m/min | 2 |
| High speed varnishing machine | 90 m/min | 1 |
| Other brand of automatic varnishing machine | 70 m/min | 2 |
The feeding part’s height is raised to 1.2 meter, which prolongs 1/4 period of paper changeover. Paper pile can be 1.2 meters high. So that paper sheets can be easily delivered to the calendering machine right after they come from the printing machine.
The electric heating dryer is composed of 15 pieces of 1.5kw IR lights, in two groups, one group has 9 pieces, one group has 6 pieces, working independently. It makes printing paper surface turn dried during the dryer. By the conveying of high speed running Teflon mesh belt, paper sheets can be delivered more stably without movement. In the dryer above the fans, there are air guiding boards that can lead the air to dry the paper effectively.
Paper sheets will be calendered by a hot steel belt and go through the pressing between the belt and the rubber roller. As the varnish is sticky, it will keep paper sheets kind of slightly stick on the running belt without fall off in the middle; after cooling paper sheets will be easily took down from the belt. After calendered, paper will shine bright like a diamond.
We thicken the machine wallboard, and enlarge the steel roller, so during the high speed operation increase the heating between steel roller and steel belt. The oil cylinder of the rubber roller uses hydraulic motor in the calendering (other suppliers uses manual pump).
Drying tunnel is widen and largen along with the enlarging of roller. The door open method is more humanized and is easy for viewing or adjustment.
It solves the problem that manual calendering machine cannot be equipped with automatic paper stacker and realize the full page paper stacking work. In order to match up with the high speed running of calendering machine, we prolong the gap bridge board for convenient and fast paper stacking.
The HSY-120 features an advanced electromagnetic heating system paired with internal quartz tubes, which optimizes heating efficiency while significantly saving electricity.
The machine operates at speeds ranging from 25 to 80 meters per minute. It supports paper thickness between 200–800 g/㎡ and paper sizes from 350x400 mm up to 1200x1200 mm.
Only 1-2 operators are required to run the machine efficiently at maximum speed (80 m/min), reducing labor costs compared to manual machines which require up to 3 operators for lower speeds.
The dryer utilizes 15 pieces of 1.5kw IR lights divided into two independently operated groups (9 pieces and 6 pieces). Coupled with air guiding boards and high-speed Teflon mesh belts, it ensures uniform and rapid drying during high-speed paper conveying.
Unlike manual machines, the HSY-120 includes a prolonged gap bridge board designed to synchronize with high-speed calendering operations, enabling smooth, full-page automatic paper stacking.
The coating unit features a heightened/thickened wallboard, synchronous belts (replacing traditional chain drives to reduce noise), Teflon mesh belts for smoother transport, and worm gear scraper adjustments for easier maintenance.
