Oil free screw vacuum pump Water cooled TXLGB140 dry screw vacuum pump

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Price:$5,200.00

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Product Overview

Description




Water cooling TXLGB140 dry screw vacuum pump


Product description:
Dry screw vacuum pumps operate with two screw rotors rotating in opposite directions. This traps the medium to be pumped between the cylinder and the screw chambers and transports it to the gas discharge. The advanced screw design results in lower electric energy consumption compared to standard screw designs. It also results in a lower heat load of the compressed gas.
Cooling can be achieved through a high performance air cooling method eliminating the need of cooling water or indirect cooling method resulting in uniform temperatures throughout the pump body, eliminating cold spots and providing a thermally stable water jacket. The advanced screw design allows for best-in-class hydrogen pumping capabilities. Water cooling can take place in form of both direct water cooling or radiator cooling with air-cooled heat exchangers.






Technical parameter


Model
LGB140
LGB280
LGB450
LGB650
LGB800
LGB1100
LGB1500
Pumping Speed
L/s
40
70
125
180
220
305
416
m³/h
140
280
450
650
650
790
1080
UItimate Pressure
(50Hz)
Pa
3~30Pa
Maximum exhaust
Dressure
bar
1.2
Motor Power (
50Hz)
KW
4
7.5
11
15
18.5
22
22
Rotate Speed
rpm
2900
2900
2900
2900
2900
2900
2900
interfac
e
nlet
Diameter
mm
50
65
65
100
100
100
100
outlet
diameter
mm
DN32
DN32
DN40
DN50
DN50
DN65
DN65
wate
Coolin
g Mode
flow
m³/min
0.5
0.6
0.6
0.6
0.6
0.85
0.85
pressure
MP-a
01~0.2
Outle
water
temperatu
re
540
interface
G3/8*
G1/2
G1/2
G1/2”
G1/2
G1/2
G1/2”
Noise Level
dB
575
S75
≤76
576
576
S80
≤85
Weight
Kg
230
320
500
680
780
820
1000




ADVANTAGES
Advanced technology, using advanced fifth generation composite screw technology;
Environmental protection - no oil, no water, no pollution, can obtain a clean vacuum, and the extracted materials can be recycled
and reused; Energy saving, adopting variable pitch energy-saving technology, can reduce energy consumption by 30%;
Resistant to chemical corrosion, the pump chamber has a corrosion-resistant nano ceramic protective layer, and the O-ring is made
of EPDM material, which is resistant to organic solvent corrosion;
Air cooled, adopting an air cooled structure, making it more convenient and simple to use; Save manpower, with maintenance cycles
ranging from thousands to tens of thousands of hours;
High extreme vacuum, ≤ 1Pa, wide working area, continuous operation from extreme vacuum to atmospheric pressure;
Double ended mechanical seal, using the most advanced magnetic sealing device to make the seal more reliable, with smooth exhaust
and good liquid handling ability;
Lightweight, using new lightweight materials, with a relatively light weight. Low noise, using high-precision machining parts,
resulting in low noise;

















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FAQ


1. How should i pay for my order ?
what is the procession of this purchase ? We accept TT by bank or other methods. You can do 30%prepayment at first, then we will start to make production.When the machine is ready , we will take pictures to you, and then youcan do the balance. I will send the machine to you after we got your payment.
2. How about your service after sales ?
can your Engineer speak fluent english ? We offer the service from you got the machine, including how to install the machine,how to use machine, how to let machine work.,and so on. Usually ,we will teach you how to do by email or by skype our engineer who has many years of experience for cnc machine service . he can speak fulently in english .so he can slove the problem in short time.
3. Are you a factory or trading company?
We are the manufacturer . As only the machine made by ourself ,quality can be trusted, and most important thing is we can do better service after sales. we know how to fix the problem in each parts easliy. so welcome to visit our factory.
4. How long is the delivery time?
For standard machines, it would be 5-7 days; For non-standard machines and customized machines according to client s specific requirements, it would be 10 to 20 days. 5. How about the documents after shipment? Aftershipment,will send all original documents to you by DHL, including Packing List, Commercial Invoice, B/L, and other certificates as required by client.


0.151 s.