Machine Parts of Paper Making Stainless Steel Pressure Screen Basket
Mingyi can produce various of papermaking equipment, gelatin equipment and aerogel equipment, including hydraulic pulper, pressure screen, gas liquid separator, refiner, belt conveyor, gelatin votator, band dryer, multi-effect evaporator, etc.
The screen basket (pressure screen basket) is used to screen the pulp before the paper machine. The pulping pressure is stable and pulsed. Its structure is simple, easy to use, its screening effect is good, and the output is high, so as to give play to the good performance of the screen drum and achieve a good screening effect. The screen basket adopts a mechanical method to realize the connection with the supporting structure. Compared with ordinary screening tool screen baskets, its slitting rate is high, the production capacity is greatly improved, and the power consumption is lower.
| Material |
201,304,Carbon steel,or customized by client |
| Advantage |
1. Many wing pieces, no winding, highly efficient rotary drum type rotor.
2. Pulp consistency can reach 2.5~4%, reduce water consumption and fiber loss of production process.
3. Heavy impurity discharge tube, ensure the security of the sieve drum operation.
4. Advanced structure, strong and durable, easy dismounting, low energy consumption, less wastage fiber.
5. Equipped with automatic oiling and mechanical seal water monitoring device, high degree of automation. |
| Application |
Be suitable for all kinds pressure screen in pulp making system and paper making system. |
Paper machine pressure screen main specification
| No. |
Screen Area
(m2) |
Sieve hole size (mm) |
Seam Size (mm) |
Screen Hole (T/D) |
Screen Slot
(T/D) |
Inlet pulp consistency (%) |
Motor Power (Kw) |
| ZNS0.3 |
0.3 |
Φ1.6-Φ3.5 |
0.1-0.55 |
50-80 |
30-50 |
1-4 |
22-55 |
| ZNS0.6 |
0.6 |
Φ1.6-Φ3.5 |
0.1-0.55 |
90-160 |
60-100 |
1-4 |
30-75 |
| ZNS0.9 |
0.9 |
Φ1.6-Φ3.5 |
0.1-0.55 |
135-250 |
90-150 |
1-4 |
37-90 |
| ZNS1.2 |
1.2 |
Φ1.6-Φ3.5 |
0.1-0.55 |
180-320 |
120-190 |
1-4 |
45-110 |
| ZNS1.5 |
1.5 |
Φ1.6-Φ3.5 |
0.1-0.55 |
200-380 |
140-230 |
1-4 |
55-132 |
| ZNS2 |
2 |
Φ1.6-Φ3.5 |
0.1-0.55 |
260-500 |
220-300 |
1-4 |
75-160 |
| ZNS3 |
3 |
Φ1.6-Φ3.5 |
0.1-0.55 |
400-700 |
300-450 |
1-4 |
90-220 |
| ZNS4 |
4 |
Φ1.6-Φ3.5 |
0.1-0.55 |
500-1000 |
250-730 |
1-4 |
132-280 |
The pressure screen basket is composed of a sieve perforated plate, an overflow bucket and a non-perforated plate. There are many small holes distributed on the screen plate, and the vapor passes through the small holes from bottom to top, transfers heat and mass through the liquid layer on the tray, and then rises. The liquid flows through the tray according to a certain route, and the liquid is held by the vapor with a stable flow rate, and flows through the overflow hopper to the non-porous plate (liquid receiving tray) of the next tray. The thickness of the liquid layer is determined by the height of the inlet baffle and outlet baffle on the tray.
1. High screening efficiency: Because the slurry enters the sieve along the tangent line at a higher pressure, the fiber and coarse impurities have been separated before the slurry enters the sieve drum under the action of centrifugal force. Qualified fibers quickly pass through the screen drum by the pressure difference between the inlet and outlet of the pulp.
2. The screen drum has a long service life: after the pulp enters the pressure screen, the heavy impurities of the pulp have been separated by centrifugal action, so the impact and wear of the impurities on the rotor and the screen basket are reduced. Extend the service life of the screen drum.
3. No clogging when sieving the pulp: the pulp is uniformly sieved from
top to bottom without thickening, the impurities are far away from the
screen basket, and the screen basket is not easy to be blocked.
4. It can replace low-pulse sieve: this machine has low pulse intensity of good pulp, so it will not be disturbed directly on the Internet.
5. The pulp quality is good. The sieve drum is made of stainless steel and the finer sieve slits greatly increase the removal rate of harmful impurities in the good pulp.
6. Low maintenance cost: The main shaft adopts advanced mechanical sealing system, which is not easy to be damaged.
7.Screen slot: Screen slot can also be used, the direction of the screen slot is parallel to the main shaft, the slit width is 0.2-1 mm, the spacing is about 3 mm, and the opening rate is mostly 7-8%. The capacity is 30-50% lower than that of the perforated screen, and the processing is also difficult, but the quality of the good slurry is good.
8. The thickness of the wear-resistant layer on the overall surface of the sieve plate is 0.2mm, and the surface hardness can reach HV900-1100.
1.Pre-sales Service
- Offering comprehensive technical and business consultation services;
- Proposing the most suitable scheme and equipment for our clients;
- Designing and fabricating targeted products according to the special requirements of clients;
- Training periodically high qualified service technician.
2.After-sales Service
- Highly inspecting equipments in every working procedure, quality comes first;
- Fast & Safe Delivery;
- Assisting our clients for foundation construction of equipments;
- Dispatching engineers to install and debug equipments;
- Training the first-line operators on site;
- Regularly visit clients to solve production problems;
- Providing life-long maintenance service;
- Providing technical exchanging.
Double Refiner Disc Plates Screen Plate
Mingyi Intelligent Equipment ( Tianjin) Co., Ltd. is a leading producer that integrates the research, design and customized development, production and sales services of dished head . We has been manufactured and exported in paper making machine for more than 20 years, various types of products are made in different materials grades like Carbon Steel,Stainless Steel, Duplex, Super Duplex, Aluminum, Nickel and Nickel Alloys, Copper and Copper Alloys, Titanium.Our company is located in Tianjin, we have no limitation in transporting our finished product (even large items) to Tianjin sea port from where we can ship to our customers all over the world.
Our team has good knowledge and expertise informing all type of materials into different shapes, our hard working and flexible craftsmanship is ready non-stop to execute the orders within the shortest possible lead time and to maintain our commitments with our clients. We always provide the most economical and efficient solutions for clients to maintain a sustainable business for the long-term.
With good product quality,competitive price and business reputation, we are deeply supported andloved by clients. Honesty and trustworthiness are the foundation of the company, and excellence is ourpursuit. We hope to cooperate with you with lofty ideals to create a bright future, welcome friends to come and guide!
With well-equipped professional engineers and strong technical ability, our company has been in machinery filed more than 20 years.
- We cooperate with superior material suppliers to ensure the quality.
- We do lots of tests on machine to ensure the high quality of the equipment before packing.
- Engineers are always available to service for machinery commissioning overseas, which is not only after sales service support, but also technology support.
- " Keep Improving, Pursuing Excellence" is always kept forever.
Lots of our products,such as vibrating screen, paper pulper, gas liquid separator and other papermaking machines have obtained patent certificates and they have been sold to Europe, Southeast Asia, Australia , USA, Chile, Russia and other countries.
Our products have good impression on all of customers, it helps client to save lots of manpower, improve efficiency. With good product quality and business reputation, we are deeply supported and loved by customers!
Customer and Exhibition
We cooperate with the professional forwarders, the forwarders are specialized in the transportation of machinery for many years.
The goods are usually packed with carton, pallet or wooden case well and transported to customers. We support the multiple modes of transportation for customer choose, including by sea, by truck, by air and others. Packing methods and transportation modes depend on customers' requirements.
FAQ
Q:What's kinds of information you need for quotation?
A: You can provide 2D/3D drawing or send your sample to our factory, then we can make according to your sample.
Q: What type of material surface finishes do you provide?
A: We offer a wide variety of material and finishing services to achieve almost any look and feel on your parts. We offer
treatments for metal, such as Polishing, Sandblasting, Zinc plating, Oxide black, Powder Coated,Sandblast Anodized, etc.
Q: How about your delivery time?
A: Generally, it will take 15 to 30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q: How can you ensure the quality?
A: We have professional QC department to guarantee the quality from the beginning of production until goods finish.
Q: How about the transportation?
A: We support any mode of transportation you want, sea delivery, air delivery, door to door express, etc.
Q: How do you make our business long-term and good relationship?
A: We keep good quality and competitive price to ensure our customers benefit ;We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
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