Product Description
Introducing an innovative marvel in vacuum technology, the LGB dry screw vacuum pump sets a new benchmark for efficiency and cleanliness. This cutting-edge device operates within a meticulously engineered working chamber, crafted from parallel spiral rotors seamlessly integrated with the pump body. Ingeniously designed, it forms multiple sealed chambers between the rotors and the pump body, propelling gas from the inlet to the exhaust with unparalleled precision. With its high-speed, synchronous rotor rotation facilitated by a synchronous gear, this pump ensures flawless suction and exhaust without the use of water sealing or oil lubrication. Experience a pristine, oil-free vacuum environment that is ideal for sensitive applications, capable of extracting condensable gases and particles with ease. The LGB dry screw vacuum pump boasts an exceptionally high ultimate vacuum, reduced power consumption, and significant energy savings, making it an indispensable asset for industries demanding purity and efficiency. Its prowess is particularly pronounced in the semiconductor and electronic sectors, where a contaminant-free vacuum is critical, as well as in the chemical and pharmaceutical domains, especially during solvent recovery processes. The versatility of screw vacuum pumps extends to a myriad of industries, including chemical and pharmaceutical, electrical, lithium battery production, photovoltaic advancements, industrial furnaces, aerospace innovation, vacuum coating, metallurgy, and drying processes. Trust in the LGB dry screw vacuum pump for an unrivaled clean and potent vacuum solution.
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 |
With an impressive extraction volume ranging from 40 to 400L/s and robust power output spanning 5.5Kw to 30Kw, this model is engineered for exceptional performance.
Feature
--Ingeniously designed with an oil-free pump chamber, it ensures zero contamination of the vacuum system, enhancing product quality. Say goodbye to issues like oil emulsification and the frequent need for working fluid replacement, significantly cutting down on maintenance hassles and operational costs. This high-efficiency pump boasts a remarkable single pump capacity reaching 5pa, and can be seamlessly integrated with Roots pumps,
molecular pumps, and similar systems to create a highly advanced oil-free unit achieving remarkable vacuum levels.
--Its performance remains reliably consistent, unaffected by variations in water and ambient temperatures, guaranteeing stability and reliability.
--The pump chamber, alongside screw rotors and other current-carrying components,
can be expertly coated with nickel phosphorus and Hastelloy alloy,
allowing for the efficient removal of corrosive media. This makes it exceptionally well-suited for critical processes such as distillation, drying, and degassing in the chemical and pharmaceutical industries.
--The pump facilitates straightforward expulsion of extracted gases,
liberating them without environmental pressure, thereby streamlining gas solvent recovery operations.
--Designed for user-friendly maintenance, the pump simplifies cleaning. Should debris enter the chamber, the suction and exhaust ports can be easily accessed. Activate the pump and introduce a suitable cleaning agent via the suction port to swiftly cleanse the system without disassembling the pump.
More pictures
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Company Profile
Shenyang Haipurui Vacuum Technology Co., Ltd. proudly stands as a beacon in the high-tech arena, passionately engaging in the pioneering research, innovative design, and precision manufacturing of top-tier vacuum pumps and comprehensive vacuum systems. Our elite team of seasoned vacuum specialists is dedicated to the art of crafting advanced solutions, consistently refining product designs to perfectly align with the diverse needs of various industries. Our commitment to excellence is reflected in our ISO9001 quality management certification and an impressive portfolio of twelve patents alongside three software copyrights. We fervently pursue groundbreaking breakthroughs to elevate our research capabilities. Our cutting-edge products have found prestigious applications across a spectrum of sectors, including petrochemicals, pharmaceuticals, medical institutions, electronics, new materials, aerospace, printing, packaging, papermaking, and automation. Haipurui's robust technical prowess and exceptional service quality empower our clients and partners to achieve unparalleled success.
Our company proudly offers an extensive range of product categories to cater to diverse industry needs. The first category encompasses our vacuum acquisition equipment, featuring an impressive lineup of vacuum pumps. These include the robust 2BV, 2BE, SK, and 2SK series liquid ring vacuum pumps and compressors, along with the SY and 2SY series liquid ring compressors, and the reliable XD series single-stage rotary vane vacuum pumps. The second category is our cutting-edge vacuum application products, showcasing the advanced 2BW series liquid ring vacuum pump closed cycle system, the efficient JZJ series Roots vacuum pump unit, and the sophisticated ZF series central vacuum system.
Our vacuum application products are engineered to perfection, utilizing vacuum acquisition equipment as the core vacuum host (source), seamlessly integrated with a suite of state-of-the-art components. These systems boast gas-liquid separators, vacuum buffer tanks, heat exchangers, pressure and temperature transmitters, liquid level transmitters, replenishment solenoid valves, inlet pneumatic valves, cavitation protection devices, working fluid flow meters, and intake filters. Together, they enable real-time monitoring of multiple control points, ensuring precision and reliability. With advanced PLC configurations and a user-friendly human-machine interface touch screen, our systems orchestrate seamless automation-pumps, valves, and other components operate in harmony according to user-defined processes. This ensures meticulous recording of parameters and real-time operational status, achieving true process automation with unwavering efficiency.
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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