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Aluminum Rotary Ferrofluid Feedthrough 0 To 80 Degree

Aluminum Rotary Ferrofluid Feedthrough 0 To 80 Degree

  • Aluminum Rotary Ferrofluid Feedthrough 0 To 80 Degree
Aluminum Rotary Ferrofluid Feedthrough 0 To 80 Degree
Product Details:
Place of Origin: CHINA
Brand Name: DM
Certification: ISO TUV
Model Number: DM-0051
Payment & Shipping Terms:
Minimum Order Quantity: 1 piece
Price: 100-10000USD
Packaging Details: seaworth plywood case
Delivery Time: 2weeks
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Detailed Product Description
Vacuum Degree: 10-6 Pa Gas Compatibility: Active And Reactive Gas
Pressure Resistance: 0.2 MPa Sealing Material: Stainless Steel Or Aluminum
Temperature Range: 0-80oC Spindle(Bush) Material: Magnetic Permeability Stainless Steel
Leakage Rate: 10-12 Pa·m3·s-1 Shell Material: Non-Magnetic Permeability Stainless Steel
High Light:

Aluminum ferrofluid feedthrough


Aluminum Rotary ferrofluid feedthrough


TUV Aluminum 80 Degree rotary feed through

 Product Description


Ferrofluid-Sealed Vacuum Rotary Feedthroughs Ferrofluid Rotatory Seal Flange


Thermal motion of magnetite particles smaller than 10nm in diameter is suffcient to prevent agglomeration due to magnetic interactions.A ferrofluid has the fluid properties of a liquid and the magnetic properties of a solid. The ferrofluids actually containtiny particles(around 10nm diameter) of a magnetic solid suspended in a liquid medium. To keep them small,magnetic and van der waals interactions must be overcome to prevent the particles from agglomerating. 



The principle of Magnetic sealing


A frroluid can behave as a liquid 0-ring where a rotating shaft enters either a low- or high-pressure chamber. The ferrofluid is held in place bypermanent magnets and forms a tight seal, eliminating most of the friction produced in a traditional mechanical seal .


                                    Aluminum Rotary Ferrofluid Feedthrough 0 To 80 Degree 0



Detailed Images

                                  Aluminum Rotary Ferrofluid Feedthrough 0 To 80 Degree 1                                                                                    Aluminum Rotary Ferrofluid Feedthrough 0 To 80 Degree 2        




Company Profile


DRACHMA (ZHANGJIAGANG) MATERIAL CO.LTD has two main production plants. Zhangjiagang plant is responsible for the rough forming of workpieces, mainly forging process; While Hangzhou plant is mainly responsible for precision machining, welding and inspection of products. We implement this layout mainly to use the industrial advantages of each region to achieve maximum economic benefits.


Traditional processing enterprises often do not have such ability, the lack of blank forming ability is unable to achieve the optimal use of materials, resulting in excessive processing allowance, long cycle, high cost. Zhangjiagang is located in the southern jiangsu province, which has the strongest forging capacity in China. It has a good supporting industry and can realize the diversified production of forging and pressing blanks. Thanks to this, the product cycle of our company is faster, the cost performance is higher, and the forging products have better mechanical properties than the products directly processed by rod or plate.


In addition, our company has strong welding ability, which can weld and assemble parts to achieve system delivery. We adopt the mode of automatic robot welding and manual precision welding to achieve flexibility and high quality.


                                  Ultra High Flexible Vacuum Stainless Steel Welded Bellows Pipe Fitting 5


Equipment List




Name Type Quantity Processing range Precision(um)
CNC MAZAK(QTN350L) 1 φ720*1250 3
CNC MAZAK(QTN250L) 1 φ580*1500 3
Turn milling center MAZAK(QTN250M) 2 φ580*600 3
CNC Newway(NL-634SC) 1 φ630*1000 5
CNC FUJI(TN-36) 2 φ350*290 3
CNC HAAS SL30 1 φ620*750 3
CNC MAZAK FJV200 1 560X*410Y*560Z 3
CNC LGMAZAK NEXUS160AN-2PC 1 560X*410Y*660Z 10
CNC WHEELEL 2 560X*410Y*660Z 5
Welding Miller 1    



Material List We Can Deal



Stainless steel :304/1.4307 316/1.4404 321/1.4541 316Ti/1.4571 317L 904L F44 NO6625 UNS718

440A/B/C 431 446 F6a 


Carbon Steel:A105, SA350 LF1, LF2, LF3, LF6, A707, A694, 4130, 4140, 8620, 8630, A182F5, F11, F12, F22, F91, F92


Duplex steel : F51 F60 F53 F55


Alloy Steel:4130, 4140, 4142, 4145, 4150, 4320, 4330, 4340, 4350, 4620, 4820, 6150, 8620, 8630, 8822, 9310, 52100, HY80, HY100, 9315, 300M, Nitralloy 135M, 17-22A


Aluminum : 2014, 2024, 2025, 2219, 2618, 3003, 5083, 6061, 7049, 7050, 7075, 7079, 7149, 7150, and 7175



Contact Details
Drachma(Zhangjiagang)material Co.LTD

Contact Person: Chen

Tel: 15852654217

Send your inquiry directly to us (0 / 3000)