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Precision Machining Vacuum Press Roller SS304 Paper Making Machine

Categories Precision Machined Parts
Brand Name: Lebron-Machinery
Certification: ISO 9001: 2008
Place of Origin: Wuxi City, Jiangsu, China
MOQ: 1 Piece
Price: USD40000~150000 per Piece
Payment Terms: L/C, T/T
Supply Ability: 1 Set per Month
Delivery Time: 30 Days
Packaging Details: Standard Export Packing with each bundle tied and protected in the container
Application: Paper Industry
Shell Material: Stainless Steel 304, 316
Shaft Head Material: QT500-7
Vacuum Chamber: SS304
Surface Covering: Rubber with drilled hole
Rubber Thickness: 20-25mm
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Precision Machining Vacuum Press Roller SS304 Paper Making Machine

Paper Making Machine Use High Quality Precision Machining Vacuum Press Roller


1. Description of Vacuum Press Roller


Vacuum presses are widely used in medium and high-speed paper machines, and are also an indispensable part of compound presses.


The layout of a general vacuum press and its ancillary equipment are similar to those of an ordinary press. However, the eccentricity of the vacuum press is opposite to that of the traditional press, that is, the upper roller of the press is offset by 50 to 60 mm in the outlet direction relative to the lower roller.


To remove moisture from the press section, the vacuum chamber suction in the vacuum roll must be directed towards the feed side of the nip. Only in this way, the felt and wet paper first come into contact with the vacuum roller, so that the sealing effect of the nozzle of the vacuum chamber can be achieved, preventing air from entering the vacuum system. Therefore, the felt generally enters the pressing section in the horizontal downward direction, and then moves away from the pressing section in the horizontal downward direction.


No.ItemDescription
1Applicable modelsThe net paper width is 5600mm, and the speed is 1000m/min.
2Roll ShellStainless Steel 304/2205. Wall thickness 45-85mm. Drill size 4.5mm
3Rubber surfacepolyurethane or wear-resistant rubber, thickness 20mm, hardness P&J 10+/-2° or "A" 96+/-2°, rubber surface drilled with φ4mm through-hole, opening rate is about 15%, blind can be added according to requirements Holes or grooves.
4Vacuum BoxThe box body is welded with stainless steel 304, single-chamber, double-chamber, or three-chamber, which can be removed as a whole, with built-in sealing, lubricating, cleaning, and amplitude modulation components, all made of stainless steel 304, equipped with imported pneumatic tires and graphite sealing strips. Optional high-pressure mobile water spray cleaning device.
5Shaft head, bearing housingDuctile iron, cast steel, forgings.
6BearingSKF, TIMKEN, FAG, NSK, ZWZ, grease lubrication, or thin oil lubrication.
7Transfer MethodKey transmission, gear transmission, no transmission.
8Quality AssuranceAfter assembly, the dynamic balance test of the whole roll, the runout test of the roll surface, and the simulated test run.

2. Technical Parameters


No.

Trim Width

(mm)

Bearing Center Distance

(mm)

Diameter

(mm)

Face Length

(mm)

Suction Port Form

Suction Width

(mm)

Rubber Thickness

(mm)

1157524006502020Single9025
2160026007002080Multiple25
3176027606002260Single10025
4176028007002280Multiple25
5176028807502290Single10025
6188029007002380Multiple
7236233007002780Multiple25
8236234007502900Multiple25
924003620750300Multiple25
10264037007503200Multiple25
11280040007503400Multiple25
12315043007503710Single10025
1332004300750376025
14330043507503800Multiple25
15350046008004100Single25
1636004850800430025
17380051108504450Single25
1842005460850480025
19440058108505150Single25
204500590010005230Single20
214800630010005630Single20
225000650010005750Single
235500700010006250Single
245800735012006550Single

3. FAQ


1Q: Are you a factory or trading company?

1A: We are a factory.


2Q: Where is your factory located?

2A: Our factory is located in Wuxi City, Jiangsu Province, China. You are warmly welcome to visit us!


3Q: What should I provide if I would love to customize the machine?

3A: We need profile drawing, and material information, such as feeding width, thickness, yield strength of steel coil, voltage and your special requirements.


4Q: What I should do if I just start to know roll forming machinery?

4A: Contact us immediately, we provide free consultant pre-sales service.


5Q: Can you make the machine according to my design or phototype?

5A: Yes. We have a professional designer for working out the most suitable design and production plan for the machine that you are going to book with us


6Q: How can I trust you that machines pasted testing running before shipping?

6A: We record the testing video for your reference. You are welcome to visit us and test the machine in our factory.


7Q: Do you provide installing and training overseas?

7A: Overseas machine installation and worker training services are optional.


8Q: How is your after-sales support?

8A: We provide technical support online as well as overseas services by skillful technicians.


9Q: Guarantee period:

9A: Within one year since the date of finishing commissioning. The guarantee covers all the electric, mechanic and hydraulic parts in the line except for the easy-worn parts.


4. Product Picture






5. Work Place:



6. Package



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