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2fprototypes Co.,Ltd
Add:No.21 Building, 98 Industrial District, Shajing Town, Baoan, Shenzhen, China
Tel:+86-755-23078283
Ph:+8618929368892
E-mail:info@2fprototypes.com

Impeller Brass Prototypes For Home Product CNC Machine Process

Impeller Brass Prototypes For Home Product CNC Machine Process

Impeller prototypes Material : Brass Machining Method : CNC Machining Surface treatment : as machine Min.Order Quantity:1 Piece Lead time :7-15 around working days Payment Terms : TT, pay pal, LC,other available terms Delivery way : DHL/UPS/Air freight/Sea around 3-15days arrived The brass...

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Impeller  prototypes



Material : Brass
Machining Method :  CNC Machining
Surface treatment :  as machine
Min.Order Quantity:1 Piece
Lead time :7-15 around working days
Payment Terms : TT, pay pal, LC,other available terms
Delivery way : DHL/UPS/Air freight/Sea around 3-15days arrived


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The brass impeller is an integral part of an impulse turbine rotor, which is an integral part of an impulse turbine rotor.Impeller can be classified according to shape and open closure.


Closed  brass  prototypes impeller


Consists of blade and front and rear cover plate.Closed impeller is more efficient and more difficult to manufacture in centrifugal pump.It is suitable for conveying water, solution and other less sticky liquid without particles.
Semi-open impeller.CNC SLS SLA Vacumm casting tooling
Generally, there are two kinds of structures: the first one is the first half, which consists of the rear cover plate and the blade. The impeller efficiency is low, and the sealing ring with adjustable clearance is needed to improve the efficiency.After another for half open, is composed of front cover and the blade, as a result of the application can be the same as the closed impeller sealing ring, efficiency and basic same, closed impeller and blade besides conveying liquid, also has a sealing function (vice impeller blade or back).The semi-open impeller is suitable for conveying liquids containing suspended solids such as solids and fibers.Semi-open impeller is difficult to make, low cost and strong adaptability. It is used in the centrifugal pump in refinery and chemical industry, and is used for conveying water and similar liquid.CNC SLS SLA Vacumm casting tooling.


Open brass prototypes  impeller


Only blades and blades are strengthened, and impellers of the front and rear cover plates (less than 2-5 blades of open impeller blades).The impeller is less efficient and has less application, which is mainly used to transport the liquid with high viscosity and pulp liquid.CNC SLS SLA Vacumm casting tooling.
The blades of centrifugal pump impeller are generally backward curved blades.Blade has cylindrical and distorted form two kinds, application of twisted blade can reduce the load on the blade, and improves centrifugal pump inhalation can improve the ability of resistance to cavitation, but manufacturing is difficult, the cost is higher.CNC SLS SLA Vacumm casting tooling. rapid prototypes .

The impeller is required to be the integral impeller for casting or full weld.The welding impeller has been developed, which is mainly used in the chemical special centrifugal pump made of metal materials (such as iron and alloy) which are poor in casting performance.The geometrical precision and surface finish of the welded impeller are better than that of casting impeller, which can improve the efficiency of centrifugal pump.CNC SLS SLA Vacumm casting tooling.


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Three dimensional QC inspection by as below machine:


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Certification as :


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2f Prototypes is one of  most experienced prototype manufacturers .located in

Shenzhen ,China .we specialized in rapid prototyping by CNC,SLA,SLS and Vacumm

casting and plastic injection molding.

Advantage :

1. 15 years experience in prototype and tooling manufacture
2. Own two factories: metal  factory & plastic  factory

3. Services: CNC/SLA/SLS/Vacuum Casting/Tooling
4. Professional and various finish treatments

5. Best price and good service

6. Quote quickly and project completed effectively
7.ISO 9001:2015 &ISO/TS16949 passed


Sincerely welcome to contact us if you want inquiry .
Faye’s Email : sales2@2fprototypes.com
        Skype : dflff1984@163.com
       


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