| Customization: | Available |
|---|---|
| After-sales Service: | Guarantee |
| Warranty: | 180days |
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The dryer cylinder for paper machine is a key part of paper drying.
It is used in drying part of a paper production line. Working with hot steam from steam boiler, dryer cylinder dry wet paper sheets, then the dry paper sheets can be reeled into jumbo rolls.
The function of the dryer is to dry the moisture in the paper and finish the paper surface.
All dryer cylinders, heads and journals are made of special cast iron. Separate journals are bolted onto the dryer heads. Dryer shells are ground on the outside and turned on the inside. All dryer journals with steam or condensate pipes have insulation sleeves. The inner surfaces have grooves for the stationary siphons. The front side ends of all dryers contain manholes.
Cast iron material are excellent in durability. This is because the free form flake graphite in the cast iron material ensured its high corrosion and erosion resistance. The cast iron also has good fatigue strength under the pressure roller forces. At the same time, cast iron itself has a good surface performance, does not need metal spraying treatment like steel dryer.
Drying cylinders for papermaking machinery can produce various specifications of drying cylinders with a diameter of 800MM-4000MM. The material is made of wear-resistant alloy cast iron with high-precision grinding technology. Passed ISO9001-2000 quality management system certification, CE EU product certification, and on-site inspection by SGS, an internationally recognized authority.
Dryer Cylinder Turbulators
The purpose of the turbulators is to destroy the condensation water ring formed in the dryer at high speed and generate more turbulence. The turbulators is installed on the inner surface of the dryer. It rotates with the dryer at the same speed, so it will move the water ring to produce turbulence, which is conducive to heat conduction.
Separate design, with light weight, and convenient and quick forinstallation.
High radial and axial strength in overall structure.
Ensuring maximum instaation firmness.
Dryer Cylinder Rotary Joint
The dryer needs steam, and the internal condensate needs to be discharged. But the dryer is a rotating cylinder, so a special joint is needed to complete this task, that is, the steam joint.
Steam in and condensate out are usually completed by a rotary joint at one end of the dryer, or steam in and condensate out at one end.
| Diameter | Φ1500 | Φ1800 | Φ2000 |
| Material | HT250-HT350 | HT250-HT350 | HT250-HT350 |
| Design Pressure (MPa) |
0.3-1.1 | 0.3-1.1 | 0.3-1.1 |
| Hardness (HB) |
190-240 | 190-240 | 190-240 |
| Face Length (mm) |
1450-10000 | 1450-10000 | 1450-8000 |
| Working Speed (m/min) | 500-1200 | 500-1200 | 500-1200 |
| Roughness(Ra) | 0.1-0.4 | 0.1-0.4 | 0.1-0.4 |
Sun Hong supply main contractor for paper machine clothing, from forming fabric to press felt and to dryer fabrics. Press felt is our core strategy products.We select advanced Texo weaving looms, wide Carding lines, the widest Fehrer needle loom and the best raw material to make press felt. We can able to make Press Felts 8-100 meters in length, and up to 8 meters in width, and make different size and weight according to the customer needs. Forming fabric and dryer fabric are also our advantage products.Our fabrics produced with imported equipment 14m German Weaving machine. Wide weaving width makes sure the rate of finished products yields . Austria Automatic seaming machine obtains Average splice point and strong constructions and Norway 14.5m heat-setting machine.
1. We will answer your email the first time we have received your quotation.
2. We will arrange our expert to help you finish the installation and train your workers if you need.
3. We have professional after-sales service staff to help you solve any problems as early as possible that you may have after your buying.
4. We promise you lifelong maintenance at all times.
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