Product Description

This oil sealed rotary vacuum pump is also been referred to as as Oil-lubricated rotary vacuum pump, which is a positive-displacement pump that is made up of vanes mounted to a rotor rotating inside of a circular casing.
The Powerful water vapor extraction capability helps make the rotary vane pump the best solution for CZPT drying, this sort of as the flower CZPT drying, milk CZPT drying, meat CZPT drying, fruit CZPT drying, espresso CZPT drying and foodstuff CZPT drying, etc.
The evacuation chamber is stuffed with a specifically formulated mineral oil which functions as a sealant and lubricant among the vanes and vacuum pump chamber housing. It is the typical one-phase Rotary Vane Vacuum Pump which could also be broadly employed in a variety of apps

Efficiency Parameters

Features & Highlights
Rugged casing, produced of Large Purity Aluminum
Compact design to conserve set up areas
Large effectiveness, benefits from the direct generate mechanism and compact framework
Pure copper motor and large air followers to make it run in long time without interruption
Silent operation
Multi-rotating vanes and rubber pads are set up at the bottom, the procedure is secure and the vibration is small
Simple set up
German technologies help
CE certification
Customized symbol and coloration are acknowledged, BETEM even could give laser caved symbol or engraved logo on the pump body or shell
Accessible in stock for wholesale

Design BTV-040 BTV-063 BTV-100 BTV-one hundred sixty BTV-200 BTV-250 BTV-three hundred Remarks
Exhaust charge-50Hz (m³/h)  40 63 a hundred a hundred and sixty two hundred 250 three hundred  
Exhaust price-60Hz (m³/h) forty eight seventy five 120 192 240 300 360  
Limiting pressure (mbar) .1 .one .1 .one .1 .one .one mbar(a)/Hg(V)/Torr
Power supply three-stage 3-period 3-section 3-period 3-period three-period 3-section  
Motor power (kw) 1.5 2.2 three 4 4 5.five 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 pace-60HZ (r/min) 1750 1750 1750 1750 1750 1750 1750  
Noise(dB) ≤63 ≤68 ≤72 ≤74 ≤76 ≤76 ≤76  
Steam permissible force (mbar) 40 forty forty forty forty 40 forty  
Suction price of steam  (kg/h) .3 .3 .six one one one.6 2.5  
Running humidity (ºC) eighty two 82 80 eighty eighty 84 ninety five  
Working Temperature (ºC) 80 80 eighty 80 80 eighty eighty  
Ambient temperature (ºC) ten~40 10~40 10~forty 10~forty ten~40 10~forty 10~forty  
Oil potential (L) one two two 5 5 6.five 6.5  
Weight approx (kg) 42 81 eighty five 152 159 189 198  
Variety of safety (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  

Comprehensive Picture

Markets & Applications
Thermoforming (blister, air force, foam) molding
Vacuum packaging equipment and foods processing technologies
Vacuum degassing, defoaming, impregnation, focus, drying
Vacuum adsorption, fixtures, spreaders, suction cups
Vacuum lamination, shaping, filming
Vacuum crystallization, distillation, injection, cooling
Vacuum packaging and foods processing machinery

Why select us?
Supply manufacturing facility
Germany technology supported
Fast supply
OEM provider for different varieties of vacuum solutions
Decrease MOQ
Sample is obtainable
24 hours technological support

Guidelines for rotary vane vacuum pumps
Install
The rotary vane vacuum pump should be put horizontally. Generally speaking, there is certainly no want to repair pump to the flooring since there is certainly no vibration whilst the pump is working. There are metric screw holes on the damping pads at the bottom of rotary vane vacuum pump to resolve the pump. Do not drive or pull the pump on the ground to steer clear of harming the damping pads.
For a lot more information about the vacuum pump set up, maintainance, the Typical faults and troubleshooting, make sure you check out our FAQ page, or get in touch with us right. We would like to give the tech help ASAP.

About Us
Manufacturing Treatment

FAQs:
Q: Is BETEM a vacuum pump Company or a trading organization?
A: BETEM is the genuine vacuum pump factory situated in China our aim is to generate the value-effective vacuum pump with very good top quality.

Q: Can we have a visit to your factory?
A: Indeed, welcome to our manufacturing facility anytime
We also could have movie assembly if you like. 

Q: How several staff do you personal?
A: BETEM owns much more than twenty specialist employees right now.

Q: Can I have my very own colour?
A: Yes, we could print any other colors as client’s requests there will be additional value for that.

Q: Can I have my very own style/printing on vacuum pump?
A: Indeed, we could print your very own label on pump physique there will be extra value and the MOQ.

Q: Can I have an engraved symbol on the vacuum pump shell?
A: It’s not effortless to have engraved emblem on the pump body/shell, but we even now could include your engraved brand on it if you like, there will be additional value!

Q: Do you accept OEM provider?
A: Sure, OEM requests are welcomed, we give OEM services

Q: What is actually the Sample policy?
A: We could provide sample with the bulk cost, you should be aware that the freight cost is a lot more pricey for sample.

Q: What is the Payment expression?
A: 30% sophisticated stability after merchandise been finished and just before the shipment.
 
Q: How do you guarantee the good quality?
A: No require to fret about the high quality, we will do Examination run for much more than 10 hours just before packaging. Like the sound check, Stationarity Test,
Top quality report and the CE certification also could be supplied.

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 deliver your make contact with details to us by means of E-mail, we will check out and suggestions ASAP.

Q: What’s the MOQ?
A: For standard buy, you could buy 1 set to check the high quality, and you should contemplate the transport cost for small quantity.
For customized/OEM get, The MOQ should be at least ten sets, and there will be additional cost for the emblem, colour and other folks.

Q: Do you go to in any exhibits or exhibition? 
A: We are keen to show our expense-powerful vacuum pump all more than the world, you could join in our mailing checklist, and we will recognize you once we get the invitation in your nation or region.

Q: How can we get a vacuum pump Catalogue or Price tag record?
A: Make sure you contact us by way of e-mail or some other ways, we will deliver you the catalogue to you, or you could download them from our formal site.

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

Q: Where can I buy the spare areas or equipment?
A: BETEM could supply the original vacuum pump spare areas with cost cost.

Q: Shall I pay for the earnings taxes if I order the vacuum pump from you?
A: Make sure you verify with the shipping and delivery forwarder in your country, given that the import is not the very same in diverse international locations.

Welcome to be part of us!
Be a part of BETEM and grow to be our distributors or agent in your area, and share the price reduction 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

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Samples:
US$ 668/Set
1 Set(Min.Order)

|
Request Sample

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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$ 668/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-Effective Rotary Vane Vacuum Pumps with No Oil Mist     crank and sprocketChina Cost-Effective Rotary Vane Vacuum Pumps with No Oil Mist     crank and sprocket
editor by czh2022-11-25