Liquid-Ring Vacuum Pump for High Pressure Casting

The liquid ring vacuum is mainly used to vacuumize in the slip tank to avoid bubble creation.
The ELMO-F vacuum pump together with the drive motor forms a compact, space-saving unit. A level surface is sufficient for installation. Baseplates are not required.
The ELMO-F units operate in accordance with the liquid-ring principle. An impeller is located in a cylindrical pump casting and is offset from the rotor axis. The impeller transmits the driving power to a liquid ring which forms concentrically to the casing when the pump is started up.
As the liquid moves outwards, gas in drawn in through the inlet port in the port plate, compressed and expelled through the discharge port in the port plate.

The ELMO-F are single-stage, liquid ring unit, which are designed for continuous operation and used for generating vacuums or excess pressure. The ELMO-F units are used to extract and pump all dry and moist gases, mainly air and air/vapour mixtures, which are not flammable, explosive or corrosive.
The ELMO-F unit are designed for use in the rough vacuum range; the maximum possible vacuum is determined in each case by the vapour pressure of the working liquid used.
The vacuum pump is suitable for pumping out gas and water vapor, and the suction pressure can reach 33mbarA (97% vacuum)

 

Q1. How long will your engineer reach our factory?
Our After-sales Specialist would contact with you, confirm the final scheduling according to your reasonable request.

Q2. How many days will you finish installing?
We will finish installation and training according to the machine model.

Q3. What should we charge for your engineer?
You should charge for the cost of our engineer's visa, air tickets, SIM card, hotel, food and local traffic.

Q4. How long is your machine's warranty period?
All our machine have one year guarantee, starting from finished installation.

Q5. How could we do after one year warranty period?
We also can do service for you, but you need pay salary for my technician 100USD/day.

Q6. How could we do if the parts broken within warranty?
We would express the free replacement parts during the warranty date.

Q7. Does your engineer understand English?
Our engineers understand a little English. All of our engineer have more than five years machine installation experience. In addition, they can use body language to communicate with customer.

Q8. How do we solve the machine problem after your engineer leaving?
Generally speaking, there will be no problem after finish installing. In case you have any problem. You can contact our after sales specialist at any time. Our after-sales department has 30 engineers. Our engineers will take a solution video according your description.