Product Description
Introducing the LGB Dry Screw Vacuum Pump, an innovation in vacuum technology designed by Shenyang Haipurui Vacuum Technology Co., Ltd. This revolutionary product features a sophisticated working chamber constructed with parallel spiral rotors and a robust pump body. Within this chamber, multiple sealed compartments are ingeniously crafted between the two precision-engineered rotors and the pump body. As these rotors rotate in perfect harmony at high speeds within the pump housing, thanks to the synchronous gear, they seamlessly channel gas from the inlet to the exhaust, generating powerful suction and exhaust capabilities. Remarkably, this advanced system operates without any medium in the working chamber, eliminating the need for water sealing or oil lubrication. This ensures an immaculate vacuum, capable of extracting condensable gases and gases containing minuscule dust particles, all while achieving an outstanding ultimate vacuum. The result is exceptional energy efficiency with low power consumption, making it an ideal solution for reducing energy use and costs significantly. The LGB Dry Screw Vacuum Pump shines in sectors demanding pristine, oil-free vacuum conditions, such as the semiconductor and electronics industries, and proves indispensable in chemical and pharmaceutical solvent recovery processes. Furthermore, its versatility extends to a wide array of industries including chemical and pharmaceutical, electrical, lithium battery, photovoltaic, industrial furnaces, aerospace, vacuum coating, metallurgy, and drying. With our LGB Dry Screw Vacuum Pump, embrace a new era of clean, efficient, and sustainable vacuum solutions.
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 |
Boasting an extraction volume ranging from a nimble 40L/s up to a robust 400L/s, with a power spectrum spanning from 5.5Kw to an impressive 30Kw, this vacuum pump is engineered for versatility and power.
Features
--Experience a pristine vacuum environment with our oil-free pump chamber, ensuring zero contamination and elevating your product quality to new heights. Bid farewell to the hassles of oil emulsification and frequent fluid replacements, reducing both maintenance demands and operational costs. Achieve a single-pump vacuum as low as 5pa, or enhance your setup by integrating with Roots and other pumps for an even more refined vacuum performance.
Combine effortlessly with molecular pumps to craft an advanced, oil-free unit that reaches unparalleled vacuum degrees.
--Revel in the consistent performance of this pump, as its vacuum degree and pumping speed remain unwavering, unaffected by fluctuations in water or ambient temperatures.
--The pump's interior, including the screw rotor and overcurrent elements,
can be clad in nickel phosphorus and Hastelloy alloy, empowering
the removal of corrosive materials. This makes it an ideal choice for intricate processes such as distillation, drying, and degassing within chemical and pharmaceutical industries.
--The innovative design ensures that extracted gases are discharged directly from the pump body,
eliminating environmental pressure and simplifying the recovery of gas solvents.
--Maintenance becomes effortless with our easy-to-clean design. When the pump chamber requires cleaning, simply open the suction and exhaust ports, and with the pump running, introduce water or a suitable cleaning agent through the suction port. This process negates the need to dismantle the pump, saving you time and effort.
More Pictures
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Company Profile
Shenyang Haipurui Vacuum Technology Co., Ltd. stands as a beacon of innovation in the vacuum technology arena. As a high-tech enterprise, we specialize in the cutting-edge research, intricate design, meticulous manufacturing, strategic sales, and unparalleled service of vacuum pumps and comprehensive vacuum equipment. Our team boasts seasoned vacuum technicians who continuously harness and integrate advanced vacuum technology, ensuring our product designs and applications are ever-evolving and state-of-the-art. We are proud to offer bespoke solutions tailored to meet the diverse vacuum application needs across a myriad of industries. Accredited with the prestigious ISO9001 quality management system certification, our company has been awarded twelve patents and three software copyrights, reflecting our relentless pursuit of innovation and excellence in research and development. Our expansive array of products finds widespread application in industries such as petrochemicals, pharmaceuticals, healthcare, electronics, cutting-edge materials, aerospace, printing, packaging, papermaking, and automation. At Haipurui, our formidable technical prowess and unwavering commitment to providing comprehensive, top-tier services empower our customers and partners to achieve unparalleled success.
Our company's product portfolio is categorized into two primary segments. The first is vacuum acquisition equipment, comprising various vacuum pumps. This includes the versatile 2BV, 2BE, SK, and 2SK series liquid ring vacuum pumps and compressors, as well as the robust SY and 2SY series liquid ring compressors and the efficient XD series single-stage rotary vane vacuum pumps. The second vital segment is vacuum application products. These include the 2BW series liquid ring vacuum pump closed cycle system, the JZJ series Roots vacuum pump unit, and the ZF series central vacuum system. Each product line is meticulously designed to cater to specific industry needs, ensuring optimal performance and reliability.
Our vacuum application products seamlessly integrate vacuum acquisition equipment as the primary vacuum host (or vacuum source). These sophisticated systems are enhanced with an array of components, including gas-liquid separators, vacuum buffer tanks, heat exchangers, and a suite of transmitters for pressure, temperature, and liquid level. They also feature replenishment solenoid valves, inlet pneumatic valves, cavitation protection devices, working fluid flow meters, and intake filters, all designed to facilitate real-time monitoring of various control points. These systems can be further equipped with PLCs and human-machine interface touch screens, enabling automated pump and valve operations aligned with user processes, comprehensive parameter recording, and real-time operational status updates, thereby achieving seamless process automation that sets new industry standards.
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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