Principle of Vacuum:

 Inside the round pump body with sucking and exhausting valves, there installed a centrifugal rotor trough with three vanes driven by centrifugal power. The vanes separate the pump inner space into three parts and the respective volume changes periodically while the rotor turns. The sucking, compressing and exhausting stages eliminate the air at the inlet and achieve the state of vacuum.

Good Characteristic:

1. High utmost vacuum rate, it can be less than 0.5mbar

2. High deflating speed

3. Low noise while working, lower than 67db

4. Strong capacity in deflating the vapor

5. Protecting environment; an oil fog clearer is set in the vacuum pump, and no oil fog in the exhaust air

6. Compact structure, scientific and reasonable design, and it is easy to install in the industry system Application Range of Single-stage Rotary Vane Vacuum Pump:

Parameter

Mounting Dimensions

Vacuum curve:

Good-functionspare Parts

Workshop

Scope of services

Product application:

1. for a variety of vacuum smelting, vacuum coating, vacuum heat treatment, etc. Provides a vacuum pump;

2. for all kinds of vacuum packaging, vacuum protection provide single rotary vane vacuum unit;

Service scope:

In order to protect the legitimate rights and interests of you, remove your worries about the upgrade, joysun provide you with the following services:

1. one year warranty, life-long maintenance services;

2. round-the-clock customer advisory services;

3. thoughtful on-site service;

4. emergency response, maintenance services;

5. the warranty outside paid maintenance services.

Packaging, Sticking

--Packaging used by vacuum or inert gases for varied foods, metal items and electronic elements

--Sticking for photographs and advertisement sheets Lifting, Transportation, Sticking, Loading/Unloading:
--Lifting of glass plate

--Sticking of board, plastic plank

--Loading/Unloading of non-magnetism item

--Loading/Unloading and transportation of paper sheets and paper boards in paper making and printing industry --Transportation of powder materials Drying, Air-eliminating, Dripping

--Air-eliminating of moulds, dopes and vacuum furnaceOthers

--Vacuum Heat Treatment

--Dipping and drying of electronic elements

--Air-eliminating of moulds, dopes and vacuum furnaceOthers

Shanghai Joysun Machinery &Electric Equipment Manufacture is a joint venture company, what is located in east Zhangjiang Hi-tech Industry Park. Company is a High technology enterprise, has two branches in Dubai and Mexico. Company what is devoted to design and manufacture general machine and blowing machine is established in 1995. Now we have tens millions of sales. Our clients all over the world ,such as China , Mexico , Middle East ,Southeast Asia ,Africa, South America ,Russia and so on. Our production win universal praise which is high quality,high cost performance,care produce,easy operate and good after service.

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