| After-sales Service: | Warranty |
|---|---|
| Warranty: | 1 Year |
| Certification: | ISO 9001:2000, ISO 9001:2008 |
| Surface Treatment: | Polishing |
| Manufacturing Process: | Casting |
| Material: | Stainless Steel |
| Customization: |
|---|
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The overall structure of the cone tube, square cloth pulp, step diffusion, oblique slurry, movable lip plate, the mediation and the dial gauge adjustment. The dial gauge to fine tune the spacing of about 126mm.
1. Box: the oblique slurry, reduce the box body size retention phenomenon.
2. Square taper pipe: by the size of the composition of end and side cone tube, size end as the day round place, equipped with a pressure balance tube.
3. Step hole orifice plate in the solid organic glass processing, using three diffusion hole.
4. Rectifier roll headbox device: weir pool with two sets of rectifier roll, the diameter of 200mm, wall thickness of 4mm. The opening rate rectifier roll adopts stainless steel throat roll and lip homogenate roll are respectively 35%--50% (design time), - cycloid reducer motor power 1.5KW.
5.The upper lip plate adjustment device: the regulation and local regulation two parts, local regulation with dial gage tuning liplocal opening fine-tuning, ensure that the paper banner quantitative difference requirement, upper plate can be adjusted up and down.
6 Lip plate is fixed.
7.The front wall provided with an overflow plate, can be adjusted up and down.
8.Spray pipe is a stainless steel tube, nozzle nozzle for nylon.
9.For the convenience of the front wall trimming, cross platform and ladder.
| Paper kinds | Kraft paper,fluting paper |
| Raw material | Wood pulp,waste paper |
| Working speed | 90-180m/min |
| Design speed | 200m/min |
| Quantitative | 100-190g/m2 |
| Spout width | 2100mm |
| Pulp inflow consistency | 0.4%-0.8% |
| Dryness of finished paper | 93% |
| Beating degree | 20-50°SR |
| Diameter of breast roll | D400 |
1.level control
During operation, a stable air cushion must be formed above the liquid level in the headbox.In order to stabilize air cushion pressure and reduce pulse, liquid level control is very important.During operation, there are high liquid level and low liquid level. The pressure head in the headbox is provided by the slurry flushing pump, and the liquid level can be seen through the glass mirror above. When starting up, the valve controlling the liquid level must be opened. In operation, the two valves controlling the liquid level must be opened and closed. The separation pipe must be kept unobstructed.
2.pressure control
The compressed air is controlled by a pressure stabilizing valve, the set pressure is 8-10psi, and the flow is adjusted by the needle valve. When the pressure and flow are set properly, it is not necessary to adjust in the future.
3.Dilution water control
The dilution water pump is controlled by low pulse and variable frequency speed regulation. The dilution water is controlled by differential pressure, and the differential pressure between the dilution water head and the headbox head generally does not exceed 4 psi. The flow of dilution water affects the flow, concentration and banner of slurry pump. Under the operating conditions of the same paper machine, the continuous and stable dilution water must be ensured.
1. International package (Wooden case, carbon cast and pallet);
2. Container (as customer requirements)
3. It is suitable for long distance ocean transportation and some small parts can be transported by air.
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