Vacuum Generator
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World-class VACUUM GENERATOR(vacuum ejector)
Manufacturer from China


●  Lightweight and compact design.
●  Smaller,more efficient and reliable.
●  Including basic type vacuum generator, multistage vacuum generator.
●  Combined type vacuum generator and conveying vacuum generator.
Vacuum generator (vacuum ejector) creates vacuum. The vacuum generator (vacuum ejector)  of AIRBEST generates vacuum pneumatically. The pneumatic vacuum generator (vacuum ejector) implement short cycle time and could be integrated directly to the vacuum system with their lightweight and compact design. 
With the vacuum cartridges, the multistage vacuum generator (vacuum ejector) could be designed with smaller size, more efficient and reliable, to create flexible and modular vacuum system.
The selection of vacuum generator (vacuum ejector) needs the information of many factors, such as: type of workpieces, porous or air-tight. Size of vacuum ejector, normal or very small type, etc.
AIRBEST vacuum generators (vacuum ejector) include basic type vacuum generator, multistage vacuum generator, combined type vacuum generator and conveying vacuum generator.

As Your Best Vacuum Generator(vacuum ejector) Manufacturer In China
We Provide You...

The basic type vacuum generators (vacuum ejector) can be used in limited spaces with their small size. The simple design helps to low maintenance and also very fast action to create vacuum. 
The vacuum suction cups can be assembled to these basic type vacuum generators (vacuum ejector) directly, work cycle time could be shorter. Normally used for handling air-tight workpiece.
Multistage vacuum generators (vacuum ejector) could achieve high vacuum level, high suction rate with minimal air consumption. Some of them with integrated valve, could control the pick-up and blow-off without external valves. The vacuum level could be -95kPa as maximal. Normally used in automatic handling systems.

 
Combined type vacuum generators (vacuum ejector) with the same vacuum level of the single piece, but it has larger vacuum flow than single piece vacuum ejector. Suitable for vacuum system with high air leakage and porous material. The quantity of stack could be 8pcs or 16pcs as maximal.

 
Conveying type vacuum generator is used to transfer powder and particles, such as removing debris in drilling process, transfer corn/wheat, transfer powder detergent, plastic powder and plastic particles. The vacuum level is low. The vacuum flow of ACP can be adjusted to meet different requirements.

 
 

Product Application Field

Related  Products

 
Excellent sealing on surface of workpiece.
Low wear, 2~4 times longer lifetime than NBR.
Good elasticity and high tensile strength.
PU material, very wear-resistant.
Wide range diameter is suitable for different size workpiece.
Round or flower shape plug is optional, to avoid pulling-in into the vacuum suction cup.
Food grade silicone, can be used for gripping food packages.
4.5 bellows with flexible and adaptable sealing lip.
4.5 bellows vacuum suction cup with flexible sealing lip.
Suitable for application of handling packed foods.
With soft and flexible sealing lip.C16.
For more information, please contact us for the latest product catalog

Core Competitiveness


  High Cost Effective Products
  Fast Delivery
  Diversified Products, Customized Design is Available
  Professional Solution for Vacuum Applications
  Technical Team Provide Strong Support
  Perfect Pre-sale And After-sale Service



 

Factory  Production  Process


 


Frequently Asked Questions

  • Q What is the requirement if I want to be a distributor of AIRBEST?

    A  We would like to have distributors in different countries, please contact with us if you need.
  • Q Do you have any certificate of your products?

    A We have some certificate, such as CE, ROHS, etc.
  • Q Which one is more important when choose the vacuum generator? Vacuum level or vacuum flow?

    A It depends on the type of workpiece, air-tight or porous, and how many pieces of vacuum suction cup to connect with, etc. Please contact us for details.
  • Q Can the vacuum generator work in any special environment?

    A It’s better to describe us the special environment, such as high humidity, high temperature, corrosive, explosive, with static, etc. Then we could check for you.
  • Q How to select a matching vacuum generator (vacuum ejector)?

    A The selection is determined by the factors, including: type of workpiece is air-tight or porous; requires short work cycle or not; pressure of compress air, etc.


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Vacuum Generator FAQ Guide

 
Airbest provides vacuum components includes Vacuum generators/vacuum ejectors, Vacuum cartridge, Vacuum suction cup, Vacuum grippers . We will give you our recommendation on which device to use according to your needs.
1.What is Vacuum Generator?And how it works?
2.How to control the quality of vacuum generator?
3.What are the main types of vacuum generators?
4.What is the cost performance of AIRBEST vacuum generator?
5.What industries is industrial vacuum generator mainly used in?
6.How does the vacuum generator work?
7.What are the benefits of using vacuum generator?
8.What is the industrial use of vacuum generator?
9.Where is the vacuum generator installed?
10.How to select the appropriate vacuum generator?
11.How to determine the order of vacuum generator?
12.What are the functions of vacuum generator?
13.What are the advantages of AIRBEST vacuum generator compared with other vacuum generators?
14.How about the after-sales service of vacuum generator?
15.How to represent AIRBEST vacuum generator?

1.What is Vacuum Generator?And how it works?

Vacuum generator is a kind of vacuum component device. 
The working principle of vacuum generator: It uses positive pressure air source to produce negative pressure, which is lower than atmospheric pressure. This negative pressure can be use as suction. 
It can also be use as the rapid flow of compressed air to form a certain degree of vacuum. 
Vacuum generator forms instantaneous vacuum, which is usually combined with vacuum suction cup or vacuum suction device to carry out material adsorption, transportation and fixation in various occasions.

2.How to control the quality of vacuum generator?

AIRBEST has a strict quality control system and has obtained the ISO9001 certificate, certified by TUV SUD group.
For the quality management of vacuum generator, first of all, we should do a good job of quality management from the R&D stage, test the product performance before the official sale, and then test the product in batch production. Only when it meets the acceptance standard can it be sold. 
Secondly, there are operation instructions for each production link, training relevant operators and quality inspection personnel to master the operation contents and inspection standards of each link; audit supplier qualification, select high-quality raw materials and parts suppliers, and sign relevant quality requirements, technical requirements and acceptance standards and other documents. 
Then, after the vacuum generator is manufactured, the quality inspector should carry out the inspection, the inspection ratio is 100%, to ensure that each vacuum generator is qualified, before entering the warehouse for delivery.

3.What are the main types of vacuum generators?

According to the structure, vacuum generator can be divided into single-stage vacuum generator (simple structure, small volume, suitable for vacuum suction and transportation of each station in rapid motion system), multi-stage vacuum generator (large vacuum flow, which can be used for grasping and transporting porous workpiece) and combined vacuum generator.
According to the function, it can be divided into basic vacuum generator and integrated vacuum generator Vacuum generator (integrated with control, filtration and noise reduction, which can realize integrated vacuum absorption, generate or destroy vacuum, and energy saving effect) and conveying type vacuum generator (easy to install, adjustable vacuum value and vacuum flow, applied to suction and discharge of small particles or Powder Flake solids).

4.What is the cost performance of AIRBEST vacuum generator?

The cost performance of AIRBEST vacuum generator is very high.The price of  AIRBEST vacuum generator is
very competitive.In terms of quality, it can be comparable with international famous brands. 
Our customers and dealers can use and sell them with confidence. The price of AIRBEST vacuum generator is very competitive, our dealers and customers can accept it very happily.

5.What industries is industrial vacuum generator mainly used in?

Vacuum generators are widely used in various fields of industrial automation, mechanical equipment and robots, such as electronics, packaging, woodworking, glass, food, photovoltaic, printing, injection molding, sheet metal, automobile manufacturing, semiconductor and other industries. The application scenarios include: picking, handling, palletizing, shifting, fixing, grabbing, etc.

6.How does the vacuum generator work?

The vacuum generator uses the positive pressure compressed air. 
When the compressed air enters the air supply port, it will produce acceleration effect when passing through the narrow nozzle inside the vacuum generator, so that it can pass through the diffused cavity at a faster speed. At the same time, the air inside the diffusion chamber will be rapidly ejected together. 
Because the air in the diffusion chamber and the compressed air flow out very quickly together, the instantaneous vacuum effect is produced in the diffusion chamber. When the vacuum pipeline is connected with the vacuum port, the vacuum generator can extract vacuum from the vacuum pipeline to form suction.

7.What are the benefits of using vacuum generator?

a) The vacuum generator uses air to generate vacuum, air is free, and the cost of using vacuum generator is very low. 
b) The vacuum generator is small in size and flexible in installation, and can be used in different equipment and working positions. 
c) The vacuum generator produces vacuum quickly and has high efficiency. 
d) During the operation of vacuum generator, no harmful substances will be produced, which is clean and environmentally friendly.

8.What is the industrial use of vacuum generator?

Vacuum generator is a new, economical, efficient and clean vacuum component. As long as there is compressed air, it is very convenient to obtain negative pressure. It has been widely used in industrial automation. 
The application scenarios include: picking up, handling, palletizing, shifting, fixing, grabbing, etc. It covers a wide range of industries, such as woodworking, glass, packaging, food, photovoltaic, electronics, sheet metal, automobile manufacturing, semiconductor, printing, injection molding, etc.

9.Where is the vacuum generator installed?

The vacuum generator is installed between the air supply source and the end grabbing parts (such as: vacuum sucker, vacuum suction device, etc.).
 After the negative pressure is generated by compressed air, the relative vacuum degree is generated between the end matching grasping part so that the work-piece is firmly absorbed.
If there are fine substances such as dust in the air, a filter can be installed. If vacuum breaking function is needed, corresponding valve can be installed.

10.How to select the appropriate vacuum generator?

The function of vacuum generator is to generate vacuum. 
By adding other devices, the function of vacuum breaking can be integrated to realize automatic control. If the requirements of vacuum degree and vacuum flow rate and application scenarios are specified, the suitable specifications and models can be quickly selected. If the requirements of vacuum degree and vacuum flow rate cannot be specified, it is necessary to further understand:

a) The characteristics of the work-piece to be grasped, such as smooth or rough surface, clean surface or oil stain, whether the work-piece is easy to deform, the shape, size and weight of the work-piece, whether the air permeability of the work-piece is very strong, whether it is porous, etc.
b) Operation speed, whether there is speed requirement for grasping or handling
c) Vacuum breaking function, is it necessary.
d) How many vacuum cups can be driven by a vacuum generator.

11.How to determine the order of vacuum generator?

Through model selection, we can tell our sales staff about the model. 
If we can't determine the specific model, we can tell the product requirements or application scenarios to the sales staff of AIRBEST. We have a detailed product selection manual, which allows customers to select the right vacuum generator very quickly. 
You can also contact AIRBEST by phone call 0086-572-6388266 (8:00-17:00 on weekdays) or email: info@airbest.com

12.What are the functions of vacuum generator?

Vacuum generator uses compressed air to generate negative pressure, a relative vacuum degree is generated between the end matching grabbing part and the work-piece, so that the object is firmly absorbed; there are also conveying type vacuum generators for conveying granular objects or small fragments. 

The application scenarios include: picking, handling, palletizing, shifting, fixing, grabbing, etc.

13.What are the advantages of AIRBEST vacuum generator compared with other vacuum generators?

Compared with other brands of vacuum generators, AIRBEST has complete varieties and specifications of vacuum generators, which can meet the needs of different application scenarios. Customers can directly purchase vacuum generators from airbest. Or we can provide design vacuum generators services.Airbest's vacuum generator has a high cost performance ratio. 
In terms of quality, it can be comparable with international famous brands. Our customers and dealers can use and sell them with confidence. The price of airbest vacuum generator is very competitive, our dealers and customers can accept it very happily.

14.How about the after-sales service of vacuum generator?

After sales service of vacuum generator includes installation guidance, use guidance and problem solving. After receiving the vacuum generator from AIRBEST, if you have any questions about the installation or use of the product, you can contact our sales staff, and we will provide installation and use instructions.
 If there is any problem during the use of vacuum generator, please also contact AIRBEST. Our team including sales staff, technical engineers and quality engineers will solve the problem. If you have any questions, please contact: 0086-572-6388266 (weekday 8:00 ~ 17:00), email: info@airbest.com

15.How to represent AIRBEST vacuum generator?

At present, airbest has agents in a few countries. If you want to be an agent of airbest, you can contact our sales personnel for in-depth negotiation. 
Contact information: Tel: 0086-572-6388266 (working day 8:00 ~ 17:00), email: info@airbest.com
Appreciate  for  your  attention  and  support  to  AIRBEST.

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