Basic Info.
Certification
ISO9001:2008, ISO9001:2000
Feature
Corrosion Resistant, Antimagnetic, Low Temperature, High Temperature, High Speed
Load Direction
Radial Bearing
Application
Textile Industry
Transport Package
Wooden Pack
Product Description
Supply Ability
Supply Ability
2000 Piece/Pieces per Month
Product Description
Production capacity of synthetic membrane hemodialyzer: no less than 4 million units per year in 7,200 hours with continuous production by the ratio no more than 6 seconds/piece.
Types of Products: low-flux dialyzers of all sizes; High flux dialyzer
Product specifications (membrane area calculation) : 1.4m2,1.5 m2,1.6 m2,1.7 m2,1.8 m2,1.9m2,2.0 m2 Product size: four Housing specifications (1.4-1.5m2,1.6 -1.7m2,1.8 m2,1.9-2.0m2), the length is the same, the diameter of the middle part is different;Two sizes of end covers (1.4-1.7m2, 1.8-2.0m2).
Equipment Requirements: leak detection, drying and other processes can achieve automatic operation. Material requirements: 316L stainless steel shall be used for direct contact with the product. Other supporting materials shall be wear-resisting, pressure-resisting and corrosion-resisting materials.
Major Manufacturing Process: putting the membrane into the Housing, sintering, sealing and capping, (including : glue preparation , glue injection, centrifugal filling and sealing), cutting, cover test, tighten the end cover and sealing detection, weighing, leak detection, drying, weighing, assembly (again tighten the end cover, leak detection , labeling, dust cap), and the inner packing.
Membrane :area 1.4-2.0 m2 ,PSU,PS,PES
Housing :PC,PP
Standard Annual Capacity:More than 4 million pieces per year, production ratio is less than 6 seconds per piece
Station operator: 3 person
Water Consumption:1000L/H
≥0.6Mpa Clean Compressed Air ≥ 0.6m pa:2400m3/H
≥0.3Mpa Disinfection Steam Consumption ≥ 0.3mpa:500KG/H
Automatic assembly function of distributor: it can meet the automatic pre-assembly of the integral distributor and the Hansen mouth of the product Housing, replace the manual pre-assembly and save the number of personnel
Special dialyzer glue dispensing station: specially developed for dialyzer sealing and injection PU adhesive dispensing, with special structure and precise function, no complicated redundant function, easy maintenance and high performance.
Equipped with no spool valve type of injection head: avoid the inconsistency of opening and closing action of the conventional injection head B plastic spool, uneven mixing and failure, and adopt double-body diaphragm structure, which is simpler in maintenance.
Centrifugal line independent temperature control design: ensure the accuracy of temperature control in each centrifuge pot. Since the heating element is set in the centrifugal pot, the product is heated more evenly, reducing the heat generated by the body and saving energy consumption.
Equipped with on-line solidification cache line: it can realize the solidification of centrifugal products during the moving process, and ensure the consistent cutting process time of each product, avoid the operation of manual turnover with transfer boxes, and save the number of personnel.
the main production processes:
1.Putting the membrane into the shell
2.Sintering Process
3.Sealing and Capping: Automatic Completion of Assembly
4.Injection and Sealing
5.Cutting Process
6.Automatic Assembly of O-ring and end cover
7.Requirements for Tightness Testing Procedure: product safety, stable and accurate performance testing
8.Wet Leak Detection Procedure
9.Drying
10.Cap Tighten Procedure
11.Sealing Detection Procedure
12.Label printing/Pasting Process
13.Installation Procedure of Dust Cap: Automatic Buckle of Dust Cap
14.Internal Packaging Process: The packaging machine shall be purchased by Party A, and Party B shall provide the switching volume control signal linked with the packaging machine of our company.Detailed introduction
Features:
★ Customized
★ Easy to operate
★ Easy to maintain
★ Energy saving
★ Economics
Details Demonstration :
We have polysulfone (PS) and polyethersulfone (PES) hollow fiber membrane with low flux and high flux formula.
We have mastered the core manufacturing process and quality control parameters of hemodialysis equipment from spinning production to back-end assembly production.
We have mastered the research and development and manufacturing technology of hemodialysis spinning production line and back-end assembly line (with three generations of spinning production line technical reserve)
Packaging & delivery
Packaging Details
Carton packingPort
qingdao port,dalian port tianjin portPicture Example:
Lead time:
Quantity(pieces) | 1 - 100 | >100 |
Lead time (days) | 30 | To be negotiated |
Basic Info.
Transport Package
Industrial Package
Specification
7*19*6
Production Capacity
1000000PCS/Year
Products Introduction:Product nameIron carbon steel chrome steel 608zz deep groove ball bearing with low priceModel number608 BearingBore size8mmOutside size22mmBearing materialIron, carbon steel bearingMOQ100 PCSPrice termsEXW, FOB, CIFPayment termsT/T, L/C, Paypal, Credit cardProduction timeDepends on the quantity, normally 35-45 days.PackagePE bag+white box+outer carton+pallet, or as customers' requirement.ApplicationUsed in door, window, furniture and sports equipment.Features :
Carbon steel bearings are characterized by low price, the use of bearing requirements are not too high. Hardness, wear resistance, life and so on are worse than conventional bearing steel bearings.
Thermally Induced Phase Separation(TIPS) is a method for preparing a polymer membrane by mixing the polymer with a substance that acts as a solvent a high temperature and casting the solution into a film. When the solution is cooled, solidification occurs.
Manufacturing Process Using TIPS
In the first stage the polymer of choice is molten and fed into an extruder. The molten polymer is conveyed to a special mixer together with a solvent/non-solvent mixture. This solvent/non-solvent mixture must be selected so that the polymer is dissolved only above a certain temperature, but that there is no solubility of the polymer at lower temperatures. By intensive mixing of the molten polymer and the solvent/non-solvent mixture at an elevated temperature a homogenous solution is formed.
TIPS Process for Capillary Membranes
This hot solution is then extruded through a spinneret . After the forming step, the extruded melt-blend passes through an air gap and is cooled, either in a quenching bath or on a chill roll. In this step, the solution is cooled down below the dissolving temperature, which leads to a thermally induced phase separation and thus formation of polymer-rich and solvent-rich phase, which finally enables the solidification of the polymer-rich phase.
Membrane Applications:
Artificial lung(ECMO)
Virus separation
Hydrogen separation
Fuel cell
Carbon steel bearing performance description:
First, carbon steel bearings in terms of service life. Their service life is very different, the service life of bearing steel is long, many garbage bearings are carbon steel bearings, mainly hardness and wear resistance are not as good as bearing steel bearings.
Second, in wear resistance. Low carbon steel only in the surface carburizing surface quenching, and not all quenched. Many low-grade carbon steel bearings on the market are not hardened at all, and their wear resistance is very poor.
Third, in the process and use effect. Bearing use effect is related to the use of the environment, not to say that carbon steel bearings are not good, it depends on which machinery to use, because some do not need high-grade, with carbon steel bearings is appropriate. Of course, Luo Steel is better but the cost is much higher. The standard bearing steel is Gcr15.
Fourth, in bearing materials and performance. For example, the bearing ring and the rolling body should repeatedly withstand high contact pressure, and carry out rolling contact with sliding, while maintaining high precision rotation. Therefore, whether the material and performance of bearing ring, rolling body and cage meet the following requirements: high elastic limit; High rolling fatigue strength; To have a high hardness; Good wear resistance; Good toughness against impact load; Good dimensional stability. In addition, but also good processing. It has been proved that bearing steel has the properties required above, but carbon steel bearings cannot be guaranteed.
Fifth, it is not that the advantages of carbon steel bearings are not good enough for bearing steel to be available, it depends on where to use. Carbon steel bearing noise, life is very short, the pressure is very small, but can be used in hardness, limit speed is relatively small.
Surface strengthening technology can be classified into five categories: surface deformation strengthening, surface heat treatment strengthening, chemical heat treatment strengthening, surface metallurgy strengthening and surface film strengthening according to the physical and chemical process of surface strengthening technology.
Q1: Are you trading company or manufacturer ? A1: We are factory.
Q2: How do I start purchase?
Q3: What is the advantage about your company?
A3: Our company has professional team and professional production line.
Q4: Why should I choose your products?
A4: Our products are high quality and low price.
Q5: Any other good service your company can provide?
A5: Yes,we can provide good after-sale and fast delivery.
Bandrui (Wafangdian) Precision Rotating Products Manufacturing Co., Ltd. is a professional bearing manufacturer Integrated company for R&D, manufacturing and after-sales service of rotating parts and rotating system assembly. Specializing in the production of various types of: split bearings, steel wire raceway bearings, various V-groove roller bearings, various non-standard bearings and precision self-aligning roller bearings, cylindrical roller bearings, deep groove ball bearings and other series of products.
Our company is located in Wafangdian, Dalian, Liaoning Province. Our products cover paper making, metallurgy, textile, shipbuilding, agricultural machinery, chemical industry, mining machinery, engineering machinery, light industrial machinery, automobile manufacturing and other fields. The company is actively updating its equipment, actively pursuing its technology and actively working with its staff.
The company has a team engaged in R&D and manufacturing of rotary products for a long time, and a professional sales and technical service team to provide perfect after-sales and supporting services. Welcome to call Hanlai to discuss and exchange!
Address:
Zhuhua Office, Wafangdian City, Liaoning Province Zhuhua Village Shanzui Dongtun, Dalian, Liaoning, China
Business Type:
Manufacturer/Factory
Business Range:
Industrial Equipment & Components
Management System Certification:
ISO 9001
Company Introduction:
Slewing rings, thin-section cross bearings, crossed roller bearings, cylindrical roller bearings, turntable bearings
The company has always taken "localization of imported precision bearings" as its development goal, committed to the research and development of key technologies of precision bearings such as noise reduction and life extension of precision bearings, and has obtained a large number of technical achievements and patents, making Luoyang Zhongyue Precision Bearing Co., Ltd. (LYZYC) one of the few domestic manufacturers that can produce P2 and P4 high-precision bearings.
The diameter of ultra precision bearings produced is from 8mm to 620mm, and the specifications of bearings are more than 1000; The annual output of various precision bearings is 1.2 million sets. The products are used in Shenzhou spacecraft, Chang′e lunar probe and other space devices and a variety of cutting-edge military equipment, and won the title of "Cooperative Unit" of China Aerospace Science and Technology Group in 2012; It is widely used in precision CNC machine tools, mechanical spindle supporting, high-speed wire metallurgical equipment, photovoltaic power generation equipment, high speed and high precision mechanical equipment, high temperature and corrosion resistant mechanical equipment, aerospace and other fields; And export to Europe, America, India and other countries and regions.
(LYZYC) Office and workshop area is more than 23000 square meters, with more than 260 employees; Now it has more than 360 sets of various equipment (including more than 260 sets of special equipment for fully automatic CNC bearings), such as CNC lathes, CNC grinders, CNC machining centers, and CNC heat treatment equipment. More than 500 sets of bearing testing equipment and instruments; For example: Roundness tester, projector, metallographic microscope, vibrometer. Zhongyue passed the ISO9001 quality system verification in 2010. The precision bearing products produced by Luoyang Zhongyue Precision Bearing Co., Ltd. From raw materials to finished products have been inspected in detail and recorded.
All ultra-high precision bearing raw materials are made of high-end bearing materials such as special stainless steel and high-temperature bearing steel. The product parts are treated by special processes using vacuum furnaces and other equipment, thus ensuring the inherent quality of the products and greatly extending the service life of the bearings.
Since its establishment in, the R&D department has been established, with more than 50 senior engineers and technicians specializing in bearing design and processing technology and dozens of bearing lathe workers, senior technicians in grinding, inspection, heat treatment, assembly and electromechanical repair.
Core technologies in vibration and noise, sealing, lubrication, bearing life and other aspects of precision bearings, such as: High-speed ultra precision angular contact ball bearing manufacturing technology, flexible bearing manufacturing technology, ultra long life high-speed stainless steel bearing manufacturing technology, high-precision large bearing manufacturing technology