Internal Structure - Frontside
Internal Structure - Backside
Working Principle
In the complex arena of air compression, the quest for ultimate efficiency in a single-stage compression system demands energy usage akin to the multi-stage compression's cumulative power. However, practical hurdles like energy losses at couplings, friction from bearings, and the thick viscosity of cooling fluids commonly lead to increased energy consumption. Multi-stage compression expertly tackles these obstacles by minimizing the compression ratio at each stage, leading to a significantly reduced total power demand compared to single-stage systems.
Introducing our groundbreaking two-stage screw air compressor, a pinnacle of technological innovation with a dual-stage rotary screw setup. This engineering masterpiece features each stage comprising a primary and secondary screw, where the primary screw energetically powers the secondary screw through an external power source. The first stage hosts a low-pressure screw assembly, while the second stage commands a high-pressure screw ensemble. Each screw is enveloped within a protective air cushion, skillfully compressing the gas through the vital phases of suction, pressurization, and exhaust.
First Stage Compression: The process initiates with the low-pressure screw assembly effectively drawing in and compressing the gas. As the gas is pulled into the compression chamber through a suction valve, it is meticulously compressed and then smoothly transitions to the second stage, driven by the relentless rotation of the screw rotor.
Second Stage Compression: In this crucial phase, the gas is transitioned into a tightly sealed screw chamber, undergoing further compression under heightened temperatures and pressures. As this stage concludes, the high-pressure gases are released from the system with the opening of the exhaust valve, thereby completing the entire compression cycle.
The process journey commences with ambient air being meticulously filtered before entering the initial compression stage, where it blends with a minimal amount of lubricating oil. This mixture is compressed to an intermediary pressure and is channeled through a cooling conduit, encountering a significant oil mist that substantially lowers its temperature. The cooled gas then advances to the second stage for further compression, ultimately being expelled through the exhaust valve, completing the full compression sequence.
Harness the exceptional cooling prowess of water with Sanzhi (Henan) Compressor Co., Ltd's water-cooled compressor, designed for superior lubrication and to vastly extend the life of components susceptible to wear. As water gracefully courses through the system, it meticulously cleans and dissipates heat from both cylinder and compressed gas. The result? Astonishingly lowered exhaust temperatures and reduced power consumption, leading to remarkable operational cost savings. To keep performance at its peak, vigilant oversight and proactive management of scaling issues within the water cooling system are essential.
1) Unmatched Efficiency of PM Motor:Discover the remarkable prowess of our revolutionary permanent magnet motor, a true engineering masterpiece designed to cover an extensive constant torque and weak magnetic range. It surpasses traditional models by enhancing efficiency by an impressive 20-30%. Irrespective of frequency, this motor consistently delivers superior performance, ensuring that you always enjoy first-rate excellence.
2) Effortless Maintenance-Free Motor:Ingeniously designed without the need for internal bearings, our permanent magnet motor frees you from costly, time-consuming maintenance. Bid farewell to bearing replacements and embrace a smooth, hassle-free experience.
3) Advanced Integrated Frequency Converter:Showcasing the zenith of China's frequency system technology, this compressor boasts an impressive speed regulation range with unrivaled precision. Effortlessly adapting to real-time gas demands, it offers substantial energy savings and elevates compressor efficiency to unparalleled levels.
4) Absolute Zero Transmission Loss:Featuring a refined integrated shaft structure that seamlessly merges the permanent magnet motor and compressor, our design eradicates the need for couplings and other transmission elements. This results in flawless transmission efficiency at a perfect 100%.
5) Variable Frequency and Soft Start Innovation:Our motor's variable frequency start, paired with its soft-start capability, significantly diminishes the impact on power grid equipment, effectively safeguarding electrical components from potential harm.
6) Superior Energy Efficiency:Our frequency conversion range, extending from 25% to 100%-far exceeding the standard, guarantees over 30% energy savings compared to fixed-speed compressors. It even saves approximately 5% more energy than typical variable frequency compressors, with marked savings during significant fluctuations in system gas consumption.
7) Distinctive Two-Stage Compression Air End:Witness exceptional compression with our groundbreaking two-stage compression screw machine. It features a distinctive air end that synchronizes first-stage and second-stage compression rotors within a single casing. Driven by gears, these rotors attain optimal linear speed for each stage, significantly boosting compression efficiency.
8) Revolutionary Internal Spray Curtain Cooling:Introducing a cutting-edge internal spray curtain cooling technique, delivering unparalleled cooling efficiency. This method substantially lowers compressed air temperature, closely aligning with isothermal compression and minimizing pressure loss between stages, thereby enhancing compression efficiency.
9) Reduced Internal Leakage:Our innovative two-stage compression technique strategically reduces the compression ratio for each stage, effectively minimizing internal leakage from high to low-pressure ends, and significantly boosting volumetric efficiency.
10) Effective Noise Reduction:The ingenious two-stage compression design remarkably lowers the compression ratio, leading to a noticeable reduction in operational noise, particularly during unloading phases.
11) Effortless Maintenance and Service:Complementing the advanced screw air end, our two-stage compressor unit maintains similar systems and structures to single-stage compressors, ensuring maintenance remains straightforward and user convenience is maximized.
1. Unparalleled Price Advantage
Embrace the power of outstanding value with our competitive direct ex-factory pricing! Establish a dominant presence in the marketplace and relish in superior quality products at unmatched prices. Our commitment to excellence ensures you enjoy the highest industry standards.
2. Strategic Benefits of Direct Procurement
Maximize your returns with products sourced directly from our factory. Eliminate intermediaries to achieve exceptional cost-efficiency and impressive savings, directly enhancing your financial outcomes.
3. Expertise in OEM & ODM Services
Leverage our state-of-the-art production and management expertise for unparalleled OEM/ODM services. We meticulously customize our offerings to align with your unique specifications, seamlessly transforming your vision into a reality.
4. Tailored Solutions to Fit Your Needs
Unlock the potential of our capability to manage both non-standard and export orders. Adjust voltage, power, and pressure to precisely meet your specific requirements. Share your unique specifications with us for expertly tailored solutions that align with your needs.
5. Flexibility in Small Order Processing
Embark on an exploration of our exceptional product quality with a small trial order. This initial step allows you to experience our superior standards firsthand, establishing the foundation for larger volume commitments.
6. Expedient and Trustworthy Delivery
Experience the fusion of outstanding product quality with prompt, reliable delivery services. Be assured that your orders are swiftly managed and delivered with precision, ensuring consistent and dependable service at every turn.
7. Extensive Authorization and Support
Empower your sales initiatives with comprehensive authorization certificates for our SANZHI brand products. Sell with absolute confidence, backed by official support and complete authorization, paving your path to success.
ABOUT US
Sanzhi (Henan) Compressor Co., Ltd is synonymous with excellence in the world of screw air compressors and vacuum pumps. With a remarkable legacy spanning over a decade, we stand at the forefront of innovation. Our extensive range includes cutting-edge screw air compressors, from standard to low-pressure variants, to revolutionary permanent magnet frequency conversion models. Our sophisticated two-stage compression units are engineered for precision, and our screw air compressors are specifically crafted for laser cutting. Our versatile lineup also includes single and double-tank mobile screw air compressors, both electric and diesel-powered, complemented by our state-of-the-art screw vacuum pumps.
Our cutting-edge assembly lines are the heart of our streamlined production processes. With a dynamic team of over 50 skilled professionals, we are relentless in perfecting our management systems. By integrating ERP solutions, we sharply reduce lead times, allowing us to deliver world-class products with unmatched efficiency and speed.
Within our management sphere, our factory proudly holds the esteemed ISO9001 certification, a testament to our unwavering dedication to superior quality. We implement strict quality control measures, conducting meticulous inspections that include material audits, production assessments, and pre-shipment evaluations, ensuring only the finest products leave our facility.
Our customer service sets a benchmark of excellence, offering expert pre-sales consultation to guide customers in selecting the perfect air equipment tailored to their unique requirements. Our high-level customization covers both design and configuration, supported by OEM services to satisfy specific dealer needs. Our professional sales and service team ensures prompt and efficient after-sales support, demonstrating our unwavering commitment to customer satisfaction.
At Sanzhi (Henan) Compressor Co., Ltd, we are unwavering in our dedication to delivering outstanding, reliable products and nurturing lasting customer relationships. With swift delivery, top-tier quality machines, and competitive pricing, we are your trusted ally for all-encompassing compressed air solutions.
Strategically positioned in Xinzheng City, Henan Province, China, our factory offers complimentary pick-up from Xinzheng International Airport, conveniently located just 30 kilometers away, a short hour's drive. We warmly welcome you to visit our esteemed company!
FAQ
Q1. Are you a trading company or manufacturer?
A: We are a seasoned manufacturer, boasting over a decade of specialization in screw air compressors, bringing unparalleled expertise and dedication to our craft.
Q2. How do you control quality?
A: 1. We conduct comprehensive inspections of all raw materials, ensuring only the best quality is used.
2. Our installation procedures are meticulously regulated to guarantee precision and excellence.
3. Each machine undergoes a rigorous minimum 5-hour continuous test before shipping, assuring peak performance and reliability.
Q3. What information must I provide to get the suitable machine?
1. Required air delivery capacity, either in CFM or m³/Min, to match your exact needs.
2. Desired working pressure, specified in PSI, Bar, or Mpa, to ensure optimal performance.
3. Voltage and frequency specifications for your locality, in V/Hz, for seamless integration.
4. Any additional accessories needed, such as air tanks, filters, or air dryers, to complete your setup.
Provide these details, and we will engineer a tailor-made solution just for you!
Q4. What is the general unit conversion?
1Bar equates to 0.1Mpa, which equals 14.5PSI, ensuring you have accurate measurements.
1m³/min converts to 35.32cfm, providing you with precise and reliable data.
1KW is equivalent to 1.34HP, simplifying your power requirement calculations.
Q5. What is the available voltage air compressor?
A: Sanzhi air compressors are accessible in a wide range of voltages: 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, 440v/60hz/3p, and can be customized to perfectly align with your specific requirements.
Q6. How long is the delivery time?
A: For orders with standard voltage requirements, Sanzhi (Henan) Compressor Co., Ltd. takes immense pride in delivering with exceptional speed and efficiency. You can expect your order to be completed within an astonishing 15 working days following confirmation. Should your orders necessitate non-standard specifications, our dedicated sales team is on hand, ready to provide detailed timelines and personalized assistance, ensuring all your unique requirements are met with absolute precision and meticulous care.
Q7. What's the payment term?
A: Our payment terms are crafted to be both straightforward and flexible, accommodating diverse client needs: an initial 30% T/T deposit is required, followed by an additional 40% T/T prior to shipment, and the remaining 30% T/T upon receipt of the B/L copy. We offer the convenience of payments in either USD or RMB, allowing you to choose your preferred currency, thus enhancing your purchasing experience with ease and flexibility.
Q8. How about your warranty?
A: We proudly offer an extensive warranty package, which includes a comprehensive one-year warranty for the entire machine and an additional two-year warranty specifically for the screw air compressor. Please be advised that this warranty excludes consumable spare parts. This ensures you have peace of mind knowing your investment in the High-Performance 110KW Two-Stage Water Cooling Screw Air Compressor for Manufacturing is well-protected and safeguarded over time.
Q9. What about the maintenance?
A: Initial maintenance is crucial and should be performed after the first 500 hours of operation. Subsequent maintenance is recommended every 2000-3000 hours, with adjustments based on real-world operating conditions to ensure sustained peak efficiency and reliability throughout the compressor's life, guaranteeing long-term performance and operational excellence.
Q10. Can machines be run in high-temperature environment?
A: Absolutely! Our machines are ingeniously engineered to maintain outstanding performance even in high-temperature environments. They function seamlessly within a wide temperature range of -20°C to 45°C (-4°F to 113°F), ensuring unwavering reliability and durability amidst diverse thermal conditions, making them perfect for challenging settings.
Q11. Do you offer OEM service?
A: Certainly! We are thrilled to offer a comprehensive array of OEM and ODM services. Our highly skilled and creative design team is eager to meet your custom order needs, ensuring that your specific and unique requirements are fulfilled with the utmost precision and care. Trust us to deliver bespoke solutions tailored just for you.
Q12. How long could your air compressor be used?
A: Our air compressors are meticulously crafted for exceptional longevity, typically offering a robust lifespan that extends beyond 10 years. This guarantees not only long-term reliability but also consistently excellent performance throughout their operational life, ensuring your satisfaction and peace of mind.
Q13. Will you provide some spare parts for the machines?
A: Absolutely! We are committed to supplying essential spare parts to ensure the continuous operation and efficiency of your machines, thus maintaining their optimal performance and operational excellence at all times, fostering seamless functionality and reduced downtime.
Q14. How about your after-sales service?
A: Our after-sales service is unparalleled, providing comprehensive online guidance for installation and commissioning. Moreover, our knowledgeable engineers are available to offer detailed training sessions and on-site installation support, guaranteeing your satisfaction and ensuring seamless operation, backing you every step of the way for a hassle-free experience.
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