The rewinder is a special equipment for papermaking. Its purpose is to rewind the paper rolls (called base paper rolls) produced by the paper machine in turn. After the paper is rewound, the finished paper is made into the factory. At present, the use of AC drive instead of DC drive for paper rewinding machine has become a development trend in the papermaking machinery industry. Paper roll rolled by the reeling machine is relatively soft. The inside may be damaged or broken, the edges on both sides are not neat. The width of the paper cannot be directly used in paper processing or printing machines.
Most paper types (such as newsprint, letterpress printing paper, wrapping paper, etc.) must be trimmed, slit, spliced by a rewinder, and re-rolled on the core of the paper roll to form a finished paper roll of a certain specification and a certain tightness before leaving the factory.
YG-2000 Paper Rewinding Machine
YG-2000 automatic toilet paper rewinding machine adopts computer programming technology to realize the automatic change of paper tube (or coreless automatic paper roll), automatic glue spraying, edge sealing, and edge trimming, which reduces the labor intensity of workers and improves product quality. It is suitable for manufacturing the core and coreless toilet paper.
Read also: Thermal Paper Slitting Machine | Thermal Paper slitter and Rewinder
Technical Parameters
| Base paper width | ≤2100mm |
| Finished product diameter | Φ60~150mm (adjustable elasticity) |
| The inner diameter of the finished paper core: Φ 32～50mm | Φ 32～50mm |
| Base paper diameter | Φ1100mm |
| The inner diameter of the base paper core | 3″ |
| Punching pitch (please specify) | 4 knives, mechanical adjustment 90~180mm |
| Rewinding speed | 0-200 m/min |
| Punching method | pneumatic separation |
| Unwinder | 1-3 layers |
| Dimensions (L×W×H) | 6500×3100×2600 (mm) |
| Machine weight | 3500kg |
| Total power | 4kW |
| Pneumatic system | 3 hp air compressors, minimum pressure 5kg/cm2 Pa (customer provided) |
Paper Rewinding Machine Process
The rewinding process mainly completes three tasks:
- Firstly, cutting off the raw edges of the base paper;
- Secondly, cutting the whole base paper into several widths that meet the user’s specifications;
- Thirdly, controlling the roll diameter of the finished paper roll to make it meet the factory specifications.
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Performance characteristics
- Adopt Delta programmable controller and touch screen control to maximize the reliability and intelligence of the whole machine;
- The automatic toilet paper rewinding machine can process coreless, cored, and roll-up toilet paper.
- Automatic rollout.
- The automatic trimming, gluing, sealing, and shaft pulling of the automatic toilet paper rewinder is completed simultaneously in an instant, so that there is no paper loss when the roll paper is transferred to the band saw for cutting and packaging, thus greatly improving the production efficiency and the grade of the finished product. , the finished product has a paper trail, which is convenient to use.
- The automatic toilet paper rewinder adopts pneumatic belt feeding. Also, the reel and each base paper have an independent tension adjustment mechanism.
How to maintain the rewinder?
- The transmission device of the toilet paper rewinder, such as the gear chain, needs to be buttered over time.
- There is generally no problem with the rewinder. The consumable parts are nothing more than small gears. If one is added, the printing knife is easy to break. And the wool roller will become thinner after a year and a half of use. It needs to be shipped back to the factory for repair. In terms of the steel roll embossing device, if the embossing pattern needs to be replaced, the steel roll needs to be transported back to the original factory for modification, which does not cost much.
- Pay attention to the stable voltage of the rewinding machine, otherwise it is easy to burn the motor. And pay attention to hygiene, do not let the sundries fall between the steel roll and the wool roll.
Paper slitting machine for sale
This Single shaft automatic roll paper cutting machine is suitable for cutting cored and coreless webs. Below are the technical parameters of YG Paper slitting machine for sale:
| Rated speed | 150 cuts/min |
| Design speed | 170 cuts/min |
| Cutting diameter | φ60—φ130(mm) |
| Total power | 6.2kW |
| Cutter motor | 2.2kW |
| Conveying servo motor | 1kW |
| Rotary cutter motor | 3kW |
| Machine noise | ≤65dB |
| Compressed air | 0.5-0.8MPa |
| Dimensions (L×W×H) | 5350×1500×1850(mm) |
| Machine net weight | about 1500kg |
| Power | 380V/50Hz |
Performance characteristics
- This machine adopts Omron programmable controller, Shike sensor, touch screen, and servo motor control to maximize the reliability and intelligence of the whole machine;
- The minimum diameter of the disc cutter can be up to 400mm;
- The sharpening frequency and the grinding wheel feed frequency can be set on the touch screen according to the cutting times. The sharpening can be performed automatically;
- Low power consumption, the whole machine is 6.2kW;
About YG Paper Machinery
Henan Yugong Machinery Co.Ltd is a paper machinery manufacturer. Our machines sell well in more than 30 countries and regions. Such as Russia, Indonesia, Uzbekistan, Tajikistan, Nigeria, Uganda, Pakistan, Egypt, Bhutan, Fiji, Brazil, Paraguay, Syria, Libya, Turkey, Canada, etc., The high quality and perfect service keep the customer’s praise and more orders. Also, we have established good strategic cooperation with local distributors. Our hot sale product line: A4 paper making machine, tissue paper making machine, packaging machine for sale, etc.