| 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) |
67 |
| Weight(kg) |
8600 |
| Size(mm) |
12700(L) x 2243(W) x 2148(H) |
| Power rating |
380 V, 50 Hz, 3-phase, 4-wire |
1
We add two motors which can automatically adjust the belt’s tension (other suppliers use mostly manual wheel adjusting).
2
We add an air blowing device to help paper sheets better get off from the steel belt and run to the paper stacker.
3
We solve the technical problem that normal calendering machine cannot be connected to the automatic feeding part and automatic stacker.
4
We prolong the gap bridge board for collecting the paper sheets after they are cooling down.
| Machines |
Max. speed |
Number of worker |
| High speed varnishing & calendering machine |
80m/min |
1 man or 2 men |
| Manual varnishing & calendering machine |
30m/min |
3 men |
| High speed varnishing machine |
90m/min |
1 man |
| Manual varnishing machine |
60m/min |
2 men |
| Manual calendering machine |
30m/min |
2 men |
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.
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). Motor is equipped with an encoder so the steel belt can automatically correct its own deviation (other suppliers don’t have this function).
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.
Frequently Asked Questions
Q:
What heating mechanism does the HYG-120 calendering machine utilize?
The HYG-120 utilizes an electromagnetic heating system combined with internal quartz tubes to maximize energy efficiency and save electricity during operation.
Q:
What are the maximum paper size and working speed of the HYG-120?
It supports a maximum paper size of 1200(W) x 1200(L) mm and achieves a maximum working speed ranging between 25 to 80 meters per minute.
Q:
How does the automatic belt deviation correction system work?
The motor is equipped with an advanced encoder that allows the steel belt to automatically correct its own deviation during operation, ensuring stable and uninterrupted high-speed performance.
Q:
How many operators are required for the high speed varnishing & calendering machine?
Unlike traditional manual machines that require up to 3 operators, our high speed automatic machine requires only 1 to 2 workers to operate efficiently.
Q:
What benefits does the raised feeding height offer?
The feeding height is raised to 1.2 meters to accommodate paper piles up to 1.2 meters high, which prolongs the paper changeover interval by 1/4 and allows seamless delivery straight from the printing machine.
