Tag Archives: rotary vane pump

China Cost-Efficient Electric Rotary Vane Vacuum Pump for Metal Stress Relieving supplier

Item Description

This oil sealed rotary vacuum pump is also been named as Oil-lubricated rotary vacuum pump, which is a positive-displacement pump that consists of vanes mounted to a rotor rotating within of a circular casing.
The Powerful h2o vapor extraction potential tends to make the rotary vane pump the greatest answer for CZPT drying, such as the flower CZPT drying, milk CZPT drying, meat CZPT drying, fruit CZPT drying, coffee CZPT drying and food CZPT drying, and so forth.
The evacuation chamber is crammed with a specifically formulated mineral oil which functions as a sealant and lubricant in between the vanes and vacuum pump chamber housing. It is the common one-phase Rotary Vane Vacuum Pump which could also be broadly used in numerous applications.


Attributes & Highlights
Rugged casing, produced of Higher Purity Aluminum
Compact style to help save installation spaces
Substantial efficiency, rewards from the direct travel system and compact framework
Pure copper motor and large air enthusiasts to make it run in lengthy time with no interruption
Quiet operation
Multi-rotating vanes and rubber pads are installed at the base, the procedure is steady and the vibration is little
Straightforward install
German engineering assistance
CE certification
Custom brand and shade are approved, BETEM even could give laser caved symbol or engraved emblem on the pump human body or shell
Accessible in inventory for wholesale

Model BTV-040 BTV-063 BTV-100 BTV-one hundred sixty BTV-200 BTV-250 BTV-300 Remarks
Exhaust fee-50Hz (m³/h)  40 sixty three 100 one hundred sixty two hundred 250 300  
Exhaust fee-60Hz (m³/h) forty eight 75 one hundred twenty 192 240 300 360  
Limiting stress (mbar) .1 .1 .one .one .one .1 .1 mbar(a)/Hg(V)/Torr
Energy source three-phase 3-period three-section three-period three-phase three-stage 3-period  
Motor power (kw) 1.five 2.two three four 4 five.five seven.5  
Functioning voltage(v) 220-240 / 380-415 220-240 / 380-415 220-240 / 380-415 380-415 / 660-720 380-415 / 660-720 380-415 / 660-720 380-415 / 660-720  
Motor pace-50HZ (r/min) 1400 1400 1400 1400 1400 1400 1400  
Motor speed-60HZ (r/min) 1750 1750 1750 1750 1750 1750 1750  
Sound(dB) ≤63 ≤68 ≤72 ≤74 ≤76 ≤76 ≤76  
Steam permissible force (mbar) forty 40 forty forty 40 forty 40  
Suction fee of steam  (kg/h) .three .3 .6 one 1 one.six 2.5  
Functioning humidity (ºC) 82 82 eighty 80 eighty eighty four ninety five  
Operating Temperature (ºC) eighty eighty eighty eighty eighty eighty eighty  
Ambient temperature (ºC) 10~forty ten~40 ten~forty 10~forty ten~40 ten~40 ten~40  
Oil capacity (L) 1 2 2 5 five 6.5 six.five  
Excess weight approx (kg) forty two 81 85 152 159 189 198  
Type of defense (IP) IP55 IP55 IP55 IP55 IP55 IP55 IP55  
Inlet diameter G1 1/4″ G1 1/4″ G1 1/4″ G2″ G2″ G2″ G2″  
Outlet diameter G1 1/4″ G1 1/4″ G1 1/4″ G2″ G2″ G2″ G2″  
All round dimensions LxWxH(mm) 625*284*263 701*406*290 701*406*290 920*536*410 920*536*410 1011*581*410 1011*581*410  

In depth Picture

Markets & Applications
Thermoforming (blister, air pressure, foam) molding
Vacuum packaging products and foodstuff processing technological innovation
Vacuum degassing, defoaming, impregnation, concentration, drying
Vacuum adsorption, fixtures, spreaders, suction cups
Vacuum lamination, shaping, filming
Vacuum crystallization, distillation, injection, cooling
Vacuum packaging and foodstuff processing machinery

Why choose us?
Supply manufacturing facility
Germany engineering supported
Quick shipping and delivery
OEM service for diverse sorts of vacuum remedies
Reduce MOQ
Sample is available
24 hours complex help

Suggestions for rotary vane vacuum pumps
Put in
The rotary vane vacuum pump should be put horizontally. Normally talking, there is no want to fix pump to the floor given that you will find no vibration whilst the pump is operating. There are metric screw holes on the damping pads at the bottom of rotary vane vacuum pump to fix the pump. Do not push or pull the pump on the ground to avoid detrimental the damping pads.
For much more info about the vacuum pump set up, maintainance, the Common faults and troubleshooting, remember to verify our FAQ website page, or get in touch with us directly. We would like to provide the tech assist ASAP.

About Us

Manufacturing Treatment

FAQs:
Q: Is BETEM a vacuum pump Company or a trading organization?
A: BETEM is the reliable vacuum pump manufacturing unit located in China our aim is to make the price-successful vacuum pump with very good good quality.

Q: Can we have a visit to your factory?
A: Of course, welcome to our manufacturing facility whenever
We also could have video clip meeting if you like. 

Q: How many staff do you own?
A: BETEM owns more than 20 specialist workers appropriate now.

Q: Can I have my possess colour?
A: Indeed, we could print any other colours as client’s requests there will be additional expense for that.

Q: Can I have my own style/printing on vacuum pump?
A: Of course, we could print your very own label on pump body there will be additional expense and the MOQ.

Q: Can I have an engraved brand on the vacuum pump shell?
A: It’s not simple to have engraved logo on the pump body/shell, but we still could insert your engraved logo on it if you like, there will be additional expense!

Q: Do you take OEM provider?
A: Indeed, OEM requests are welcomed, we offer OEM services

Q: What is the Sample coverage?
A: We could provide sample with the bulk price, you should notice that the freight cost is far more high-priced for sample.

Q: What’s the Payment time period?
A: thirty% advanced equilibrium after items been completed and before the cargo.
 
Q: How do you ensure the top quality?
A: No want to worry about the good quality, we will do Check operate for more than 10 hours prior to packaging. Such as the sound take a look at, Stationarity Take a look at,
High quality report and the CE certification also could be provided.

Q: How to turn out to be the agent and what could I benefit from that?
A: Welcome to be our agent or distributor!
You should ship your make contact with information to us through E-mail, we will examine and opinions ASAP.

Q: What is the MOQ?
A: For general get, you could buy 1 set to check the good quality, and remember to consider the shipping and delivery cost for modest volume.
For customized/OEM order, The MOQ need to be at the very least ten sets, and there will be additional expense for the logo, shade and others.

Q: Do you go to in any displays or exhibition? 
A: We are eager to show our value-successful vacuum pump all over the planet, you could be a part of in our mailing checklist, and we will recognize you as soon as we get the invitation in your place or location.

Q: How can we get a vacuum pump Catalogue or Price tag listing?
A: Remember to make contact with us via e-mail or some other techniques, we will deliver you the catalogue to you, or you could download them from our official site.

Q: What are the usual Delivery approaches?
A: To Asia, mainly by land transportation, to Vietnam, our delivery forwarder could provide the 1 end services

Q: In which can I buy the spare parts or equipment?
A: BETEM could give the original vacuum pump spare elements with price price tag.

Q: Shall I pay for the income taxes if I order the vacuum pump from you?
A: Make sure you verify with the delivery forwarder in your country, given that the import is not the very same in different countries.

Welcome to be a part of us!
Be a part of BETEM and turn out to be our distributors or agent in your region, and share the price cut prices!
 

After-sales Service: 7*24 Hours
Warranty: 1 Year
Oil or Not: Oil
Structure: Rotary Vacuum Pump
Exhauster Method: Kinetic Vacuum Pump
Vacuum Degree: High Vacuum

###

Samples:
US$ 828/Set
1 Set(Min.Order)

|
Request Sample

###

Customization:

###

Model BTV-040 BTV-063 BTV-100 BTV-160 BTV-200 BTV-250 BTV-300 Remarks
Exhaust rate-50Hz (m³/h)  40 63 100 160 200 250 300  
Exhaust rate-60Hz (m³/h) 48 75 120 192 240 300 360  
Limiting pressure (mbar) 0.1 0.1 0.1 0.1 0.1 0.1 0.1 mbar(a)/Hg(V)/Torr
Power supply 3-phase 3-phase 3-phase 3-phase 3-phase 3-phase 3-phase  
Motor power (kw) 1.5 2.2 3 4 4 5.5 7.5  
Working voltage(v) 220-240 / 380-415 220-240 / 380-415 220-240 / 380-415 380-415 / 660-720 380-415 / 660-720 380-415 / 660-720 380-415 / 660-720  
Motor speed-50HZ (r/min) 1400 1400 1400 1400 1400 1400 1400  
Motor speed-60HZ (r/min) 1750 1750 1750 1750 1750 1750 1750  
Noise(dB) 63 68 72 74 76 76 76  
Steam permissible pressure (mbar) 40 40 40 40 40 40 40  
Suction rate of steam  (kg/h) 0.3 0.3 0.6 1 1 1.6 2.5  
Operating humidity (ºC) 82 82 80 80 80 84 95  
Operating Temperature (ºC) 80 80 80 80 80 80 80  
Ambient temperature (ºC) 10~40 10~40 10~40 10~40 10~40 10~40 10~40  
Oil capacity (L) 1 2 2 5 5 6.5 6.5  
Weight approx (kg) 42 81 85 152 159 189 198  
Type of protection (IP) IP55 IP55 IP55 IP55 IP55 IP55 IP55  
Inlet diameter G1 1/4" G1 1/4" G1 1/4" G2" G2" G2" G2"  
Outlet diameter G1 1/4" G1 1/4" G1 1/4" G2" G2" G2" G2"  
Overall dimensions LxWxH(mm) 625*284*263 701*406*290 701*406*290 920*536*410 920*536*410 1011*581*410 1011*581*410  
After-sales Service: 7*24 Hours
Warranty: 1 Year
Oil or Not: Oil
Structure: Rotary Vacuum Pump
Exhauster Method: Kinetic Vacuum Pump
Vacuum Degree: High Vacuum

###

Samples:
US$ 828/Set
1 Set(Min.Order)

|
Request Sample

###

Customization:

###

Model BTV-040 BTV-063 BTV-100 BTV-160 BTV-200 BTV-250 BTV-300 Remarks
Exhaust rate-50Hz (m³/h)  40 63 100 160 200 250 300  
Exhaust rate-60Hz (m³/h) 48 75 120 192 240 300 360  
Limiting pressure (mbar) 0.1 0.1 0.1 0.1 0.1 0.1 0.1 mbar(a)/Hg(V)/Torr
Power supply 3-phase 3-phase 3-phase 3-phase 3-phase 3-phase 3-phase  
Motor power (kw) 1.5 2.2 3 4 4 5.5 7.5  
Working voltage(v) 220-240 / 380-415 220-240 / 380-415 220-240 / 380-415 380-415 / 660-720 380-415 / 660-720 380-415 / 660-720 380-415 / 660-720  
Motor speed-50HZ (r/min) 1400 1400 1400 1400 1400 1400 1400  
Motor speed-60HZ (r/min) 1750 1750 1750 1750 1750 1750 1750  
Noise(dB) 63 68 72 74 76 76 76  
Steam permissible pressure (mbar) 40 40 40 40 40 40 40  
Suction rate of steam  (kg/h) 0.3 0.3 0.6 1 1 1.6 2.5  
Operating humidity (ºC) 82 82 80 80 80 84 95  
Operating Temperature (ºC) 80 80 80 80 80 80 80  
Ambient temperature (ºC) 10~40 10~40 10~40 10~40 10~40 10~40 10~40  
Oil capacity (L) 1 2 2 5 5 6.5 6.5  
Weight approx (kg) 42 81 85 152 159 189 198  
Type of protection (IP) IP55 IP55 IP55 IP55 IP55 IP55 IP55  
Inlet diameter G1 1/4" G1 1/4" G1 1/4" G2" G2" G2" G2"  
Outlet diameter G1 1/4" G1 1/4" G1 1/4" G2" G2" G2" G2"  
Overall dimensions LxWxH(mm) 625*284*263 701*406*290 701*406*290 920*536*410 920*536*410 1011*581*410 1011*581*410  

What is a sprocket?

A backlash sprocket is a sprocket with multiple teeth. The teeth are arranged at different intervals on the outer circumference of the sprocket. The bottoms of the tooth gaps are arcuate and connect opposing faces of adjacent teeth.
The backlash diameter on the backlash sprocket is larger than the diameter of the ISO tooth profile. This allows the rollers to engage the front surfaces of the teeth without causing the teeth to disengage. The result is reduced shock and noise.
as the picture shows. as the picture shows. As shown in FIG. 2, the sprocket 11 has a front surface (11a) and a rear surface (12b). The teeth are connected by a line extending from the center of rotation O of the sprocket to the center of the tooth gap bottom (13). The tooth surface on the sprocket is a convex arc of equal radius. The radius of re12a and re12b is larger than re8 of ISO tooth profile.
In addition to the tooth pitch of the sprockets, ISO sprockets have standard chains. This chain is defined as ISO 606 1994 (E). The sprocket pitch line is pc. The height of the tooth head (ha) is measured from the tooth pitch polygon.
Typically, the sprocket is secured to the shaft using one or more set screws. This means that it must be able to accommodate the keyway. To determine how much space is left, the outside diameter of the sprocket must be at least 10% larger than the pitch diameter of the shaft.
The gap tooth sprocket system provides extra precision for chain alignment. Its teeth are higher than ISO teeth.
sprocket

ISO sprocket uniformity

ISO sprocket standard 606 specifies sprocket compliance for most of Europe. This standard specifies large spacings, measured in sixteenths of an inch, and expressed in metric units. It was developed before the American chain and was limited by the materials available. To ensure consistency, the ISO outer plate uses a chain size one step larger than the chain size required for the application. This results in a heavier chain. ISO sprockets are available in single, double and triple chain versions.
ANSI and ISO sprockets are interchangeable. They are based on mathematical themes and have a clear design. ISO sprockets are usually smaller than ANSI sprockets. They are also denoted with the suffix “B” to denote their chain number.

metal sprocket

Sintered metal sprocket is a metal sprocket with high mechanical properties. The tensile strength of the sprocket can reach more than 700 MPa, and the Charpy impact strength is 20 J/cm2. It’s also durable and wear-resistant.
This sprocket is used for high load applications. Its teeth are made of metal and flame-hardened. The edges of the teeth are slightly softer than the rest of the teeth. The edges of the sprockets wear out when bitten.
The sprocket is a toothed profiled wheel. It is different from a pulley that meshes with a belt. On the other hand, timing pulleys are used with toothed belts. Sprockets and chain mechanisms were also used in early cars.
Another common use for metal sprockets is in movie projectors, where they punch holes in the film. They are also used as the paper feed mechanism in some computer printers. There are several types of sprockets. Some sprockets are lightweight, while others are heavy and have flanges to keep the timing belt centered.
sprocket

plastic sprocket

Plastic sprockets are ideal for a variety of applications. They reduce noise and reduce chain wear. Their compressibility also increases their overall load capacity. Some of their uses include dust-free environments, food applications and quieter chain drives. They can also be customized to your specifications.
One embodiment of the present invention includes a plastic sprocket having a co-injected outer shell and an inner core of a second material. This allows the sprocket to combine the advantages of both materials. This makes the sprocket easier to clean and lighter in weight.
There are many different materials available for plastic sprockets. One of the most popular is Duro-Glide(r) UHMW-PE. However, there are other materials that are better suited for certain applications. For example, polyurethane sprockets have excellent wear resistance, but may be too flexible to drive a belt. Therefore, it is important to find the right combination of materials to get the job done.
If you are in the market for a plastic sprocket, contact a reputable manufacturer. These companies offer a wide range of standard and custom sizes to meet any of your needs. They can also offer czpt delivery for quick turnaround. They specialize in custom manuManufactured and certified to ISO 9001:2000.
Imao offers sprockets in a variety of different materials. They are available in a variety of sizes and feature either molded ball bearings or fiberglass reinforced bearings. These sprockets are designed for sawmills and other light duty applications. They are also resilient and can be used in any type of sawmill.
sprocket

Aluminum sprocket

Aluminum sprockets save weight and increase the speed of the bike. The material used to make them is 7075-T6 aerospace grade aluminum, which makes them lightweight and durable. The teeth are also formed on the hobbing machine so they fit perfectly and reduce friction. They also have an anodized color finish for added strength and durability.
The size you need depends on your wheel setup and the type of terrain you ride. Larger sprockets are better for slower terrain and provide more torque. However, larger sprockets tend to reduce top speed, so you may need to adjust accordingly. If you have an OEM 19″ or 16″ setup, 52t/54t sprockets are the most recommended option. 7075-T6 aluminum also reduces weight and rolling mass.
China Cost-Efficient Electric Rotary Vane Vacuum Pump for Metal Stress Relieving     supplier China Cost-Efficient Electric Rotary Vane Vacuum Pump for Metal Stress Relieving     supplier
editor by czh2022-11-29