| Customization: | Available |
|---|---|
| After-sales Service: | Engineers Can Be Sent to The Worksite |
| Warranty: | 1 Year |
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1. Description
The rotary piston vacuum pump is a sort of vacuum equipment suitable for pumping ordinary gas and condensable vapour with a gas ballast used.
The pump can be a backing pump when combined with another high vacuum pump as well as operated singly. But inapplicability transportation pumps from a container to other container. It must be fitted with an appropriate accessory if pumped gas is rich in oxygen, explosive, corrosive to ferrous metal, chemical reactive with vacuum pump oil, etc. It is widely used in vacuum smelting, vacuum drying, vacuum coating, vacuum impregnation and high vacuum simulation test, etc.
2. Performance
|
The Nominal Pumping Speed (L/s) |
150 |
|
Ultimate Pressure (Pa) |
1 |
|
Pump Rotational Speed (r/min) |
450 |
|
Motor Power (kW) |
15 |
|
Vapor Handling Ability (kg/hr.) |
15 |
|
Max. Inlet Pressure Of The Pump With Long Running (Pa) |
1.3×104 |
|
Max. Permissible Working Temperature () |
80 |
|
Min. Flux Of Cooling Water (At 20) (L/hr.) |
150 |
|
Pump Oil |
N100 Vacuum Pump Oil |
|
Pump Oil Capacity (L) |
30 |
|
Inlet Diameter (mm) |
100 |
|
Outlet Diameter (mm) |
80 |
|
Overall Dimension (mm) L×W×H |
1555×826×1285 |
|
Weight Without Motor (kg) |
680 |
NOTE: The ultimate pressure of the pump refers to the non-condensable gas pressure, indicated by a McLeod gauge.
Application:
3. Troubles And Their Remedy
|
Symptom |
Probable cause |
Remedy |
|
Ultimate vacuum |
1. Pump oil was contaminated. |
1. With the gas ballast open, run the pump for one to two hours or renew the pump oil. |
|
2. Air leak at shaft seal. |
2. Repair or change the shaft seal. |
|
|
3. Air leak at joints of oil piping. |
3. Tighten screws. |
|
|
4. Exhaust valve plates were |
4. Change the exhaust valve plates. |
|
|
5. Exhaust valve springs were |
5. Change the exhaust valve springs. |
|
|
6. Air leak at mating seal surfaces. |
6. Tighten screws. |
|
|
7. There are collision, block and abnormal sounds within the pump. |
7. Repair slide piston and slide rail, wipe all parts. |
|
|
8. Oil piping is blocked. |
8. Clean oil piping and filter nets. |
|
|
9. The temperature of air pumped is too high. |
9. Cool air to the normal atmospheric temperature by means of cooling |
|
|
10. Oil capacity within the oil tank is not enough. |
10. fill oil. |
|
|
Pump will not |
1. The motor may be overloaded or the power fuse has been blown. |
1. Find out reasons to cause the motor overloaded and fuse blown. Change the fuse. |
|
2.The pump is short of |
2. Clean pump parts to make oil piping unblocked. Fill oil. |
|
|
3. The pump is blocked by |
3. Eliminate external impurities. |
|
|
4. The pump oscillates |
4. Tighten the foundation bolts and check if binder screws are loose or not. |
|
|
During rotation, |
1. Bearings overheat. |
1. Loose the belts a little and check if oil piping is blocked or not and if cooling is enough. |
|
2. Exhaust valves and oil tank |
2. Open the cooling water valves more. |
|
|
During rotation, |
1. Impurities are dropped into |
1. Unpack the pump and check it. |
|
2. Pump parts are loose or |
2. Tighten parts or change them. |
Focus on manufacuring PVD coating machine in the last 10 years, our machines have been sold to more than 10 countries all over the world.
When you use Hondson VAC machines for your PVD coating needs, you receive:
Customized Equipment
All of our coating equipment is built and customized for a particular client instead of relying upon mass-production assembly lines.
Cutting-Edge Products
Our strong R&D team and partnership with professional research institutions give Hondson VAC access to new advances in PVD coating technology.
Quality Tech Support
Our software allows us to remotely diagnose any technical or operating problems encountered by you and then quickly solve those problems.
Reliable Hardware and Processing Software
For more than 10 years, we've devoted ourselves to refining the construction of quality hardware components and processing software with effective system integration.
User-Friendly Equipments
Our PVD coating equipment is easy to operate with a high-level of automation and one-touch panels.
Great Prices
We keep production costs down by increasing automation and partnering with other business alliances.
| After-sales service |
We guarantee the quality of the main parts within 12 months. If the main parts go wrong without mis-operation within one year, we will freely provide them or maintain them for you. After one year, if you need to change parts, we will kindly provide you with the best price or maintain it in your site. Whenever you have technical question in using it, we will freely do our best to support you.
1. Outside package: Standard marine export plywood case.
2. Inner package: Stretchy film and plastic film for humidity.
3. We can package according to your requests.
After the customer tested the machine and make sure the machine is no problem, we will take the machine apart. When the machine is shipped, it is in un-assemble condition. The packing is made up of steel, polywood sheet and thin fim, as well as pallet. The solid packing can make sure you will receive a machine without any destroy.
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