Introducing the ZJQ series air-cooled Roots vacuum pump, a marvel of modern engineering crafted from the renowned ZJ series. This masterpiece now features an advanced bypass gas cooling system, ingeniously designed to cool the rotor and pump chamber with gas. It ensures peak performance even amidst high-pressure scenarios without the burden of excessive heat. Typically, heat exchangers are strategically positioned at the exhaust port or return line. Here, the expelled gas undergoes cooling and is then seamlessly reintroduced to the pump chamber, cooling the rotor and chamber independently, while preserving pump efficiency. This versatile machine operates either independently or in series with liquid ring, reciprocating, and slide valve vacuum pumps, enabling superior vacuum levels and enhanced pumping speeds. It is specifically engineered to meet the dynamic demands of various processes, all while achieving exceptional energy efficiency.
· Engineered for versatility, it can function as a standalone unit with a direct exhaust atmosphere, achieving an impressive working vacuum degree of 15-20 kPa, making it a remarkable solution.
· Seamlessly connectable with a front pump, this dynamic Roots unit in series offers flexible ratio combinations to achieve an outstanding vacuum of 105~10-2 Pa, setting a new standard in energy-saving performance.
· With operating components engineered for zero friction, this pump eliminates lubrication needs, ensuring an oil-free chamber and delivering a pristine, clean vacuum environment.
· The ingenious three-leaf plum blossom line structure, paired with precision engineering, assures smooth and near-silent operation.
· Thanks to its significantly enhanced air extraction capabilities, reduced noise, and diminished vibrations, this pump surpasses traditional two-blade rotor designs.
· The vertical gas flow within the pump chamber is expertly designed to clear dust and condensate from the pumped gas efficiently.
· With its wide application range, this pump triumphs under higher inlet pressure conditions, proving its versatility.
· Motor power varies; accurate calculation of the maximum pressure difference during actual use is essential to determine the precise motor power needed for specific process requirements.
| Model |
ZJQL-300 |
ZJQL-600 |
ZJQL-1200 |
ZJQL-1800 |
ZJQL-2500 |
ZJQL-3750 |
ZJQL-5000 |
| Flow L/s |
300 |
600 |
1200 |
1800 |
2500 |
3750 |
5000 |
| Ultimate pressure KPa |
20 |
20 |
15 |
15 |
15 |
15 |
15 |
| Max allowable pressure difference KPa |
80 |
80 |
85 |
85 |
85 |
85 |
85 |
| Speed r/min |
1450 |
1450 |
1450 |
1450 |
1450 |
1450 |
1450 |
| Motor power Kw |
4~30 |
7.5~55 |
11~132 |
15~200 |
22~250 |
30~355 |
45~500 |
| Air inlet diameter mm |
160 |
160 |
250 |
250 |
300 |
350 |
400 |
| Air outlet diameter mm |
80 |
100 |
150 |
150 |
200 |
200 |
200 |
petroleum Chemical machine
Mine Medical Food
Shenyang Haipurui Vacuum Technology Co., Ltd. is ahigh-tech enterprise committed to innovation and excellence as a specialized new enterprise. Focusing on vacuum pump and complete vacuum equipment R&D, design, manufacturing, sales, and service, our company covers 20 acres with a 7,000m plant. Our seasoned vacuum industry experts continuously enhance product design and application in line with cutting-edge technology and user demands, delivering optimal vacuum solutions across various sectors. We are ISO9001 quality management system certified, proudly holding numerous patents and software copyrights, and consistently striving to elevate product and service standards to new heights.
The company's diverse product range primarily encompasses two main categories:
One category is vacuum acquiring equipment, which includes vacuum pumps such as the 2BV, 2BE, SK, 2SK series liquid ring vacuum pumps and compressors, SY, 2SY series liquid ring compressors, ZJ series Roots vacuum pumps, LGB series screw vacuum pumps, as well as XD, 2XZ, 2X series rotary vane vacuum pumps, and the WLW reciprocating vacuum pumps.
FAQ
1. Are you a factory or trading company?
We are indeed a factory, backed by a dedicated team of skilled workers, innovative designers, and meticulous inspectors, committed to excellence.
2. Do you offer customization?
Absolutely. Our expert teams adeptly transform your designs, photos, and imaginations, including OEM orders, into tangible, real-world products with precision.
3. What are your shipping terms?
To guarantee swift and seamless air shipment, we take pride in our collaboration with renowned carriers such as DHL, UPS, FedEx, TNT, and EMS. This ensures that your product arrives not only on time but also in immaculate condition. If sea freight is your chosen method, rest assured we have formed solid partnerships with seasoned and dependable forwarders. They are dedicated to offering you the most competitive rates, ensuring a smooth and hassle-free voyage for your product.
4. What are your payment terms?
At present, we are pleased to offer payment flexibility through TT and LC, providing you with financial options that are tailored to meet your specific requirements with ease and convenience.
5.What crucial details do you need from us to create a personalized quotation that perfectly aligns with your distinct needs?
Pump Capacity: Please specify the capacity either in m³/h or L/S, ensuring we conduct a precise and thorough evaluation.
Voltage: Kindly indicate the required voltage in V, allowing for effortless integration into your existing systems.
Frequency: Please specify the necessary frequency in Hz, so it aligns with your operational specifications and standards.
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