Product Description
Introducing the LGB dry screw vacuum pump, a marvel of engineering brilliance and innovation. Designed with precision, it features a robust working chamber crafted from parallel spiral rotors seamlessly integrated with a durable pump body. As the synchronized rotors whirl at high speeds within the pump's housing, they transform into the heart of the system, efficiently moving gas from the intake to the exhaust ends. Experience the ultimate in suction and exhaust efficiency. Remarkably, this advanced pump operates without any medium within the working chamber, eliminating the need for water sealing or oil lubrication. The result? A pristine, oil-free vacuum environment essential for delicate applications. This sophisticated system excels in handling condensable gases and those with minute dust particles, achieving an impressively high ultimate vacuum with minimal power consumption. Cost-effective and energy-efficient, it is an indispensable asset in the semiconductor and electronics sectors where a clean, oil-free vacuum is paramount. Moreover, it is the perfect solution for solvent recovery in the chemical and pharmaceutical industries. Its versatility extends across various sectors, including chemicals, pharmaceuticals, electronics, lithium batteries, photovoltaics, industrial furnaces, aerospace, vacuum coating, metallurgy, and drying processes. Discover a new era of vacuum technology with the LGB dry screw vacuum pump, where performance meets sustainability.
Product Parameters
Product model
| Type |
LGB-40 |
LGB-80 |
LGB-100 |
LGB-150 |
LGB-200 |
LGB-300 |
LGB-400 |
| Pumping speed L/s |
40 |
80 |
100 |
150 |
200 |
300 |
400 |
| Pumping speed m³/h |
140 |
280 |
360 |
540 |
720 |
1100 |
1450 |
| Ultimate pressure Pa |
5 |
5 |
5 |
5 |
5 |
5 |
5 |
| Power of motor Kw |
5.5 |
7.5 |
11 |
15/18.5 |
15/18.5 |
22 |
30 |
| Synchronous speed r/min |
2900 |
2900 |
2900 |
2900 |
2900 |
2900 |
1450 |
| Intake caliber mm |
40 |
50 |
65 |
100 |
100 |
100 |
125 |
| Exhaust caliber mm |
40 |
50 |
50 |
65 |
65 |
80 |
80 |
| Cooling water L/min |
6 |
12 |
12 |
18 |
20 |
24 |
28 |
| Noise dB(A) |
<85 |
<85 |
<85 |
<85 |
<85 |
<85 |
<85 |
| Weight (excluding the motor) Kg |
280 |
380 |
400 |
550 |
580 |
850 |
1250 |
Experience unmatched efficiency with an extraction volume ranging from 40 to 400L/s, and a robust power output between 5.5Kw and 30Kw.
Feature
--Enjoy a pristine environment as the pump chamber operates completely oil-free, preventing contamination of your vacuum system. This innovation not only enhances product quality but also tackles issues like oil emulsification and the need for frequent fluid replacements. Maintenance becomes a breeze, significantly cutting down on operational costs. With a single pump achieving an impressive 5pa, it seamlessly integrates with Roots pumps,
molecular pumps, and more, to create an advanced oil-free unit achieving superior vacuum levels.
--Benefit from unwavering performance as neither water temperature nor ambient conditions affect the vacuum degree and pumping rate, ensuring reliable stability.
--For enhanced longevity and performance, the pump chamber, screw rotor, and other vital overcurrent components
are designed to be coated with nickel phosphorus and infused with Hastelloy alloy,
allowing for effective removal of corrosive media. This makes the pump exceptionally suited for distillation, drying, and degassing processes within the chemical and pharmaceutical industries.
--The pump excels in environmental stewardship by discharging extracted gases directly from the pump body
without external pressure, streamlining the recovery of gas solvents with heightened convenience.
--Cleaning has never been easier. If dirt requires removal from the pump chamber, simply open the pump's suction and exhaust ports. Initiate the pump and introduce a suitable amount of water or cleaning agent through the suction port to purify the pump, all without necessitating complete disassembly.
More pictures
====================================================
Company Profile
Shenyang Haipurui Vacuum Technology Co., Ltd. stands at the forefront of innovation as a trailblazing high-tech enterprise committed to the comprehensive spectrum of vacuum pump solutions. With a focus on research and development, design, manufacturing, sales, and service, we are the epitome of excellence in the vacuum industry. Our seasoned team of vacuum technicians leverages cutting-edge technology to push the boundaries of product design and applications, delivering exceptional solutions tailored to diverse industry needs. Accredited with the prestigious ISO9001 quality management system certification, Haipurui is a beacon of quality and innovation, boasting twelve unique patents and three software copyrights. We are relentless in our pursuit to elevate our R&D capabilities. Our vacuum solutions are indispensable across a multitude of sectors, including petrochemicals, pharmaceuticals, healthcare, electronics, advanced materials, aerospace, printing, packaging, papermaking, and automation. Haipurui's robust technical expertise coupled with our dedication to delivering comprehensive, premium services empowers our customers and partners to achieve unparalleled success.
The diverse portfolio of Shenyang Haipurui Vacuum Technology Co., Ltd. is concentrated into two primary categories. The first category encompasses our state-of-the-art vacuum acquisition equipment, most notably our array of vacuum pumps. This includes the versatile 2BV, 2BE, SK, and 2SK series liquid ring vacuum pumps and compressors, alongside the efficient SY and 2SY series liquid ring compressors, and the XD series single-stage rotary vane vacuum pumps. The second focal category is our innovative vacuum application products. These include the 2BW series liquid ring vacuum pump closed cycle systems, JZJ series Roots vacuum pump units, and the ZF series central vacuum systems, each designed to meet and exceed industry standards and expectations.
Our advanced vacuum application products integrate our premier vacuum acquisition equipment as the core vacuum host or source. These systems are meticulously engineered with a suite of components, including gas-liquid separators, vacuum buffer tanks, heat exchangers, pressure and temperature transmitters, liquid level transmitters, solenoid valves for replenishment, pneumatic inlet valves, cavitation protection mechanisms, working fluid flow meters, and intake filters. These components ensure rigorous monitoring of all critical control points in real-time. Further enhancing efficiency, these systems can be outfitted with cutting-edge PLCs, and user-friendly human-machine interface touch screens. This facilitates automatic operation of pumps and valves based on user-defined processes, while capturing and recording a suite of parameters and real-time operational statuses, thus achieving full process automation. Our commitment to innovation ensures that we not only meet but exceed the demands of modern industries.
FAQ
1.Are you a factory or trading company?
We are a factory and we have professional team of workers,Designers and inspectors.
2.Do you accept custom?
Of course.We have professional teams who make your designs,photos,imagines and OEM orders into real production.
3.What's your shipping terms?
If you need to ship by air,we can use DHL,UPS,FedEx,TNT or EMS.If you need to ship by sea,we have many good forwarders to work with,they can provide the best price for you.
4.Whats your payment terms?
Until now , we can accept TT.LC.
5.What information do you need to offer a quotation?
Pump Capacity: m³/h or L/S
Voltage: V
Frequency: Hz
){kind=link}