China wholesaler Stellite Aviation Industry Nickel Alloy Inconel 22 Vacuum Pump Impeller vacuum pump ac system

Product Description

Product Name

Custom Vacuum Forging Micro Turbocharger Inconel 625 713 Titanium Alloy Gas Steam Rc Jet Engine Turbine Impller Wheel For UAV



Place of CZPT

HangZhou, ZheJiang , China

Processing Craft

Drawing→ Mold design→ Mold manufacturing→ Wax pressing→ Wax Repairing→ Tree Grouping→ Shell Making (paste)→ Dewaxing→ Shell
Roasting→ Chemical Analysis→ Pouring→ Cleaning→ CNC machining→ Molding→Packaging→ Delivery

Surface Treatment

Electroplating, Chrome Plating, Zinc Plating, Nickel plating, Electrophoresis, Anodization, Polishing, Powder coating,
Sandblasting, Passivation, Spray painting, Etc.


Precision casting, lost Wax Casting, investment casting, plaster casting, ceramic mold casting, metal mold casting,vauucm casting

OEM; Customized


ISO9001:2015 Certified, UL Certification


Carton/Wooden box


1.Foundry in-house: 100% inspection on critical dimension; 100% on appea rance.

2.Third Party inspection available CZPT requirement.

3.Optional X-ray detection

4.Fluorescence detection


Drawing Custom

Mainly Testing Facility

Three-dimensional measuring instrument (CMM), Salt spray test box, Dynamic balance detector, Pneumatic detection

Quality Guarantee

2 Years

Features & Advantage

1.High machining accuracy, the flatness within 0.1mm

2.High finish appearance, smooth surface roughness is Ra1.6 after machining.

3.The machining precision is high and the assembly structure is seamless.

4.Smooth appearance, corrosion resistance.

5.Pass Salt Spray Test with 144 Hours.



GB/T 14992 GJB 5512.1 HB 7763 HB/Z 140


L/C,D/A,D/P,T/T,Western Union,Money Gram

Q1.Are you trading company or manufacturer?
A:OBT was established in 2003,specializing in the production of casting, CNC machining, forged titanium alloys, high temperature alloys, brass products and one-stop technical solutions for more than 20 years.
Q2. Do you customize products according to our design drawings ?
A:Yes, we are a professional metal manufacturing factory with an experienced engineering team that can make customized products according to customer drawings. We can also reverse-engineer drawings based on samples to produce large quantities of goods.
Q3.Will my design drawings be safe when you get it ?
A:Yes, we will not publish your design to a third party unless your permission is obtained. We can CZPT NDA before you send the drawings.

Q4:How to avoid mass order quality problems?
A:Strengthen prior prevention and inspection of the production and processing process, regard important processes as the focus of quality control, and track inspection and defense throughout the process. It can provide three-dimensional coordinate, X-ray, dynamic balancing, high-temperature tensile testing and other testing.
Q5.What’s your delivery time?
A:In general,the delivery time is within 15-90 days after payment.
Q6.What is the speed of the impeller? What’s the highest temperature it can withstand?
A:The impeller speed can reach 12,000 rpm, and the high temperature resistance can reach 1,200 degrees Celsius. Depending on the material, the high temperature resistance of the product is different.

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Video Outgoing-Inspection: Provided
Machinery Test Report: Provided
Marketing Type: Popular Product
Type: Turbine
Engine Model: Casting
Condition: New
US$ 100/Piece
1 Piece(Min.Order)




Vacuum Pump

Disadvantages of using a vacuum pump

A vacuum pump is a device that pulls gas molecules out of a volume and leaves a partial vacuum. Its main function is to create a relative vacuum within a given volume. There are several types of vacuum pumps. Some of them are better suited for specific purposes than others. However, there are some disadvantages to using a vacuum pump.

Application of vacuum pump

Vacuum pumps are invaluable tools in many industrial and scientific processes. They are often used to move gas and other harmful substances and to clear clogged drains. They are also used to support mechanical equipment. For example, they can be mounted on the engine of a motor vehicle or the power hydraulic component of an aircraft. No matter how they are used, they should fit the application.
The principle of a vacuum pump is to draw gas from a sealed chamber to create a partial vacuum. Over the years, vacuum pump technology has evolved from its original beginnings to its current form. Today, there are many types of vacuum pumps, including rotary vane pumps, momentum transfer pumps, and regeneration pumps.
The semiconductor industry is a major user of vacuum pumps. Among other applications, these pumps are commonly used for mounting circuit boards, securing components, blowing and jetting, and pumping. The use of renewable resources has paved the way for widespread semiconductor production, where vacuum pumps are crucial. This manufacturing shift is expected to boost vacuum pump sales across Europe.
Vacuum Pump
The most common types of vacuum pumps are positive displacement and rotary vane pumps. Positive displacement pumps are most effective for rough vacuum applications and are usually paired with momentum transfer pumps. These pumps are used in pharmaceutical, food and medical processes. They are also used in diesel engines, hydraulic brakes and sewage systems.
Positive displacement pumps are used to create low vacuum conditions and create a partial vacuum. These pumps create lower air pressure by enlarging the chamber and allowing gas to flow into the chamber. The air in the cavity is then vented to the atmosphere. Alternatively, momentum transfer pumps, also known as molecular pumps, use high-speed rotating blades to create dense fluids.
Vacuum Pump

Their drawbacks

Vacuum pumps are useful in industrial applications. However, they are not perfect and have some drawbacks. One of them is that their output is limited by the vacuum hose. Vacuum hoses are the bottleneck for vacuum pump performance and evacuation rates. The hose must be kept free of water and organic matter to ensure the highest possible vacuum.
Dry vacuum pumps do not have these problems. They may be more cost-effective but will increase maintenance costs. Water consumption is another disadvantage. When pond water is used, the pump puts additional pressure on the treatment facility. Additionally, contaminants from the gas can become trapped in the water, shortening the life of the pump.
Another disadvantage of vacuum pumps is their limited operating time at low vacuum. Therefore, they are only suitable for extremely high vacuum levels. Diaphragm pumps are another option for industrial applications. They have a sealed fluid chamber that allows a moderate vacuum. They also feature short strokes and a low compression ratio, making them quieter than their reciprocating counterparts.
Vacuum pumps are used in many industrial and scientific processes. They can be used to transport hazardous materials or clear clogged drains. They are also used in rear doors and dump tanks. Certain types of vacuum pumps can cause fluid blockages, which can be harmful. The vacuum pump should also be well suited to the fluid in it to avoid contamination.
Another disadvantage is the lack of proper vacuum system testing equipment. Mechanics often underestimate the importance of a properly functioning vacuum system. Most stores lack the equipment needed for proper troubleshooting. Typically, mechanics rely on the cockpit vacuum gauge to determine if the pump is working properly.
Some vacuum pumps are capable of providing constant vacuum. These pumps are also capable of eliminating odors and spills. However, these advantages are outweighed by some disadvantages of vacuum pumps.

China wholesaler Stellite Aviation Industry Nickel Alloy Inconel 22 Vacuum Pump Impeller   vacuum pump ac system	China wholesaler Stellite Aviation Industry Nickel Alloy Inconel 22 Vacuum Pump Impeller   vacuum pump ac system
editor by Dream 2024-05-16