Product Description
Introducing the revolutionary LGB Dry Screw Vacuum Pump-where cutting-edge engineering meets unparalleled performance. This marvel of technology features a working chamber crafted from parallel spiral rotors and a precision-engineered pump body, creating a series of hermetically sealed chambers. As these rotors whirl in perfect synchronization within the pump housing, propelled by precision synchronous gears, they seamlessly transfer gas from the inlet to the exhaust. The result? A powerful, oil-free vacuum without the need for water seals or oil lubrication. Enjoy a pristine vacuum environment capable of handling condensable gases and fine dust particles. Achieve superior ultimate vacuum levels with remarkably low power consumption, ensuring significant energy savings and reduced operational costs. This pump shines in the semiconductor and electronics sectors where a spotless, oil-free vacuum is paramount, and excels in the chemical and pharmaceutical industries for solvent recovery processes. Versatile and efficient, our screw vacuum pumps are indispensable across a myriad of industries, including chemical and pharmaceutical, electrical, lithium battery, photovoltaic, industrial furnaces, aerospace, vacuum coating, metallurgy, and drying. Embrace the future of vacuum technology with the LGB Dry Screw Vacuum Pump.
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 40L/s to 400L/s and a power output spanning 5.5Kw to 30Kw, this pump is engineered to meet diverse industrial needs.
Features
--The pump is meticulously designed with an oil-free chamber, ensuring no contamination in the vacuum system. This design elevates product quality, resolves oil emulsification issues, and reduces the need for frequent fluid changes and maintenance, thereby significantly cutting usage costs. Notably, a single pump achieves a vacuum level of 5pa and can be seamlessly integrated in series with Roots pumps,
molecular pumps, and others to create an oil-free unit with an enhanced and higher vacuum degree.
--Enjoy unwavering performance as the vacuum degree and pumping rate remain consistent regardless of water temperature or environmental conditions, ensuring stable operation.
--The pump's chamber, screw rotor, and other critical components are engineered to
be coated with nickel phosphorus and enhanced with Hastelloy alloy for durability,
effectively removing corrosive media. This makes the pump exceptionally suited for tasks such as product distillation, drying, and degassing in demanding chemical and pharmaceutical processes.
--Gases extracted are efficiently discharged directly from the pump body
without any environmental pressure constraints, facilitating easier recovery of gas solvents.
--Effortless cleaning is a hallmark feature. When dirt infiltrates the pump chamber, cleaning is straightforward. Simply open the suction and exhaust ports, start the pump, and introduce an appropriate amount of water or cleaning agent through the suction port to clean the pump without needing to disassemble it entirely.
More Pictures
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Company Profile
Shenyang Haipurui Vacuum Technology Co., Ltd. stands as a beacon of innovation in the vacuum technology landscape. As a high-tech enterprise, we specialize in the comprehensive spectrum of research, development, design, manufacturing, sales, and service of both sophisticated vacuum pumps and complete vacuum equipment. With a team of seasoned vacuum technicians, we stay at the forefront of technology, integrating advanced vacuum methodologies to refine product design and applications-ensuring robust solutions tailored to meet the diverse demands of various industries. Proudly certified by the ISO9001 quality management system, our company boasts an impressive portfolio of twelve patents and three software copyrights. These milestones reflect our relentless pursuit of excellence and commitment to elevating our R&D capabilities. Our versatile products find application across a broad spectrum of sectors including petrochemicals, pharmaceuticals, healthcare, electronics, new materials, aerospace, and more. At Haipurui, our strong technical prowess combined with comprehensive, top-tier services enables our clients and partners to achieve unparalleled success.
Our product offerings at Shenyang Haipurui Vacuum Technology Co., Ltd. are categorized into two main types: vacuum acquisition equipment and vacuum application products. Our vacuum acquisition equipment collection features a variety of high-performing vacuum pumps such as the 2BV, 2BE, SK, and 2SK series liquid ring vacuum pumps and compressors, along with the SY, 2SY series liquid ring compressors, and the XD series single-stage rotary vane vacuum pumps. Meanwhile, our vacuum application products include the cutting-edge 2BW series liquid ring vacuum pump closed cycle system, the JZJ series Roots vacuum pump unit, and the ZF series central vacuum system, all designed to deliver exceptional performance and reliability.
In our vacuum application products, we utilize our state-of-the-art vacuum acquisition equipment as the core vacuum source, complemented by an array of components such as gas-liquid separators, vacuum buffer tanks, heat exchangers, and advanced transmitters for pressure, temperature, and liquid level. These systems also feature replenishment solenoid valves, inlet pneumatic valves, cavitation protection devices, and working fluid flow meters, alongside intake filters for comprehensive monitoring and control. Each setup can be integrated with a PLC and human-machine interface touch screen for seamless automation, enabling pumps and valves to operate according to user-defined processes. This setup not only records various parameters and real-time operating statuses but also achieves genuine process automation, ensuring efficiency and precision at every step.
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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