1. Main Function Gravity Cylinder is designed for thickening of fibrous in pulp and paper industry, i.e. chemical pulp, ground wood, waste paper, rag pulp etc. 2. Working Principle and performance Gravity Cylinder Thickener, provided with a pick-up roll, is used particularly for continuous thickening under stable input conditions. The machine capacity depends on the sort and mainly on the dewatering speed or refining rate of fibrous stock and its input consistency. This machine provides capacities ranging from 10 to 122 t/d. A dewatering drum, covered with a coagulating screen, is permanetly rinsed with washing water from shower tubs with flat-shaped jets. The input consistency is approx 0.5-1.0%, the output consistency is approx 4-6%. For more details, just feel free to contact us.
1. Structure The drum pulper system consists of a rotating steel drum aseembly. One end of the drum is a high-consistency zone where chemical impregnation and defiberizing are done. Reject material is separated from the fibers in the adjoining screening zone, and then discharged from the other of the drum when the recycled furnish is wetted and then repeatedlly dropped on hard surface. Gentle but effective shearing forces are created which fiberize the paper without disintegrating the contaminants. 2. Performance A rubbing effect is added when a rolling motion is applied between the impacts. Ink, size, laminates, and hot melt substances are effectively loosened from the fiber. The stock collected in the bottom vat has been screened and only very small particals. Such as sand, can pass with the accept fibers. These contaminants can easily be removed later in the process.
Function and Performance Two drums pressure screen is the heart of the approach flow system for the modern paper machine. The special designed corrugated screen plate can provide ideal turbulent flow near the screen cut. It can keep constant distance between rotor and screen cylinder all the time and has the structure of strong purification of rotor to screen frame, so it can avoid the apprearance of the stock stopping up or blocking up and flocculating. Structure The special designed accepts pipe structure which located under the screen cylinder and rotor is able to deliver the accepts flow after screening to the accepts outlet from all sides of the screen, so the accepts deliver is stable and without pulse. It can disperse the fiber filler and papermaking aid and fluidize. It can also screen out remained impurity in the stock and impurity from the broke system, so it has the function of guaranteening the quality of the stock. At the same time it can meet the need of all operation of the paper machine headbox. For more details, just feel free to contact us.
1. Pricinple and Performance The fiber classification screen provides practical, economical and proven method to separate long and short fibers continuously. Long and short fiber can be separated to appropriate multiple grades. In a single grade application, short fractions can by-pass refiners needed only for long fiber treatment, and the two streams are recombined of improved stock. 2. Strong Points Especially suitable for the treatment of OCC pulp. High Efficiency, Low Power Consumption. Easy to operate and stable performance For details, just feel free to contact us.
1. Strong Point Disc Thickener is maninly used for the low consistency stock thickening. The water log installation height is not needed. It can replace traditional gravity cylinder thickener. In the same floor space, the throughout of the gravity disc thickener is serval times more than that of the gravity cylinder thickener, so a lot of space and power can be saved. 2. Performance and Working Principle The pulp at consistency of 0.8-1.2% enters the vat and attached the disc sector, filtrate is guided by hollow shaft and discharged out at two end. Stock attached on sector is knocked off by high-pressure shower. The thickened stock at consistency of 3-4% flow over the plate of adjusting valve and into discharge chamber where it is out feed. The rotation speed of main shaft can be adjusted for required outlet consistency and capacity. 3. Strong Point Thickening of broke or washing of low consistency pulp systems; Compact design; Variable speed drive, very low power consumption
Coated Paper Coating Machine Application: Used in conversion coating of coated paper, single-sided or double-sided coating. Technical Parameters: Basis Weight: 48-120 g/? Speed:100-450m/min Net Width:1092-2400m/m Capacity:10-100t/d Structure and Characteristics: 1. Unroll(Automatic paster)+Scraper+ Suspension dryer+Scraper(back)+ Suspension dryer+Towing cylinder+ Scraper+ Suspension dryer +Scraper(back)+ Suspension dryer+ Horizontal paper winding machine. Finishing Section: 1.Supercalender 2.High-speed slitting machine 3.Re-reeling machine 4.Paper cutting machine Coating Preparation Part: 1.High-speed dispersion tank 2.Degelatinize tank, 3.Dispensing tank 4.Electric motor tank 5.Vibrating screen. Transmission Part: 1.Fractional driving with Frequency control. 2.Hard-teeth reduction gear.
Paper machine, pulp machine, paper processing machine.
Paper machinery, pulping machine, paper product making machine, paper converting machine.
Paper machines.
Paper coating machine, paper making machine, paper cutting machine.
Pulp and paper making machineries.Bannor have a widely cooperation with europe and america companies, we devoted ourselves to the promotion of paper machinery all over the world, thanks for the perfect combination of europe technology and china equipment, bannor can provide turn key solutions for our customer with high performance and economic investment.
Ceramic dewatering elements, dewatering hydrofoil, vacuum suction box, felt suction box, centricleaner cone, tri vacuum box, high vacuum press suction box.Manufacturer
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