Product Description
Introducing the cutting-edge LGB dry screw vacuum pump from Shenyang Haipurui Vacuum Technology Co.,Ltd., a marvel of engineering efficiency and innovation. Designed with precision, this vacuum pump features a working chamber meticulously crafted from parallel spiral rotors and a robust pump body. As these rotors whirl in perfect harmony at high speeds within the housing, propelled by a synchronized gear mechanism, they create seamless transitions of gas from the inlet to the exhaust, ensuring consistent suction and release. Bid farewell to traditional mediums; this state-of-the-art chamber operates free from water sealing or oil lubrication, offering an impeccably clean vacuum. Capable of extracting condensable gases and dust-laden air with ease, it achieves an exceptionally high ultimate vacuum, while minimizing power consumption for unrivaled energy efficiency. This vacuum pump stands out as a superior choice in the semiconductor and electronic sectors, where an oil-free and pristine vacuum is paramount. It also shines in the chemical and pharmaceutical industries, particularly during solvent recovery processes. Its versatility extends across a myriad of industries, including chemical, pharmaceutical, electrical, lithium battery production, photovoltaic manufacturing, industrial furnaces, aerospace, vacuum coating, metallurgy, and drying applications. Discover the future of vacuum technology with our Two Rotor Dry Screw Vacuum Pump, Oil-Free, offering capacities from 40L/S to 400L/S, setting new benchmarks for performance and reliability.
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 exceptional performance with our Two Rotor Dry Screw Vacuum Pump, offering an impressive extraction volume ranging from 40L/s to 400L/s, and a robust power spectrum of 5.5Kw to 30Kw.
Features
--Designed with a clean and efficient pump chamber that remains oil-free, this product greatly enhances your vacuum system's quality. Bid farewell to the common issues of oil emulsification and frequent fluid replacements. This not only simplifies maintenance but significantly reduces operational costs, achieving a vacuum pressure as low as 5 Pa. Plus, seamlessly combine it with Roots pumps,
molecular pumps, and more to create an oil-free unit that elevates your operations to new heights of vacuum precision.
--Enjoy unwavering performance as the vacuum degree and pumping rate remain unaffected by variations in water and ambient temperatures, ensuring consistent reliability.
--Enhance the durability of your equipment: the pump chamber, screw rotor, and related components
can be fortified with nickel phosphorus coatings and Hastelloy alloy infiltration, offering superior resistance to corrosive substances,
making it an ideal choice for demanding processes like product distillation, drying, and degassing in chemical and pharmaceutical industries.
--Efficiently discharge extracted gases directly from the pump body
without succumbing to environmental pressure, thereby streamlining gas solvent recovery with utmost convenience.
--Cleaning made simple. When contaminants enter the pump chamber, cleaning is a breeze; just open the suction and exhaust ports, start the pump, and pour water or a cleaning solution into the suction port for a hassle-free clean without disassembling the entire system.
More Pictures
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Company Profile
Shenyang Haipurui Vacuum Technology Co., Ltd. stands as a beacon of innovation in the high-tech sphere, excelling in the research, design, and manufacture of cutting-edge vacuum pumps and comprehensive vacuum equipment solutions. With a team of seasoned vacuum technicians, we harness advanced vacuum technology to refine and revolutionize product design and application, constantly providing exceptional solutions across varied industries. Proudly ISO9001 certified, our relentless pursuit of excellence is evidenced by twelve patented innovations and three software copyrights. Our products seamlessly serve diverse sectors including petrochemicals, pharmaceuticals, healthcare, electronics, new materials, aerospace, printing, packaging, papermaking, and automation. Haipurui's robust technical expertise and unparalleled, high-caliber services empower our clients and partners to reach new heights of success.
Our comprehensive product range is bifurcated into two main categories. The first encompasses vacuum acquisition equipment, prominently featuring vacuum pumps. This includes the versatile 2BV, 2BE, SK, 2SK series liquid ring vacuum pumps and compressors, alongside the SY, 2SY series liquid ring compressors, and the dependable XD series single-stage rotary vane vacuum pumps. The second category is dedicated to vacuum application products, with offerings such as the 2BW series liquid ring vacuum pump closed cycle system, the JZJ series Roots vacuum pump unit, and the ZF series central vacuum system.
In particular, our vacuum application products integrate vacuum acquisition equipment as the central vacuum source. These systems are complemented by gas-liquid separators, vacuum buffer tanks, heat exchangers, and an array of transmitters for pressure, temperature, and liquid levels. Additionally, they feature replenishment solenoid valves, inlet pneumatic valves, cavitation protection devices, working fluid flow meters, and intake filters. This sophisticated configuration allows for real-time monitoring across various control points. Furthermore, they can be equipped with PLCs and user-friendly human-machine interface touch screens, facilitating automated pump and valve operations, comprehensive parameter logging, and seamless real-time process automation.
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
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