China Supplier 37kw Sanzhi Factory Efficient Low-Pressure Screw Air Compressor for High-Performance Cement Pumping Solutions

• Customization: Available
• After-sales Service: Online Technology Support
• Warranty: 1 Year for The Whole Machine & 2 Years for Airend
• Model NO.: SZ37
• Cooling System: Air Cooling
• Power Source: AC Power
• Cylinder Position: Vertical
• Structure Type: Closed Type
• Installation Type: Stationary Type
• Type: Twin-Screw Compressor
• Power: 37kw
• Weight: 770kg
• Voltage: 220V / 380V / 415V / 440V 3pH
• Pressure: 0.15-0.4 MPa
• Volumetric Flow: 10 M³/Min
• Air Outlet Discharge Size: G1½"
• Condition: New
• Transport Package: Standard Wooden Packing
• Specification: 1500*940*1350mm
• Trademark: SZ
• Origin: Zhengzhou, China
• HS Code: 8414804990
• Production Capacity: 500PCS/Month
• Package Size: 155.00cm * 95.00cm * 145.00cm
• Package Gross Weight: 770.000kg

Product Description

Introducing the groundbreaking Special Screw Air Compressor from Sanzhi (Henan) Compressor Co., Ltd.-a masterpiece of modern engineering innovation meticulously crafted to redefine Powder Conveying in high-demand industrial environments. This sophisticated, Closed Type Low Pressure Stationary Screw Air Compressor is not just designed to meet but to surpass the rigorous challenges faced by industries such as Cement Mixing Plants, Flour Mills, Coal Ash handling, and Mineral Powder processing. It embodies unmatched precision and efficiency, tailored meticulously to optimize your operations, ensuring peak productivity and sustainability. Elevate your industrial demands with our array of impressive power options, including 11KW, 22KW, 37KW, 45KW, and 55KW. Each option promises extraordinary performance and operational excellence, setting new benchmarks for efficiency and reliability. This compressor stands as the ultimate solution for industrial applications, offering steadfast reliability and superior functionality that your operations can consistently depend on for seamless and uninterrupted performance.
 

Product Structure

Why choose Sanzhi dust special compressor?

Embark on a thrilling exploration into the future of dust conveying technology with our exceptional low-pressure air compressor, a true masterpiece of meticulous engineering and groundbreaking functionality. Crafted with unparalleled precision, this extraordinary machine is specifically engineered to overcome the challenges of efficiently transporting materials such as dust and cement, operating seamlessly within a versatile pressure range of 0.15-0.4Mpa. Relish the sophisticated direct drive system, featuring an optimally sized head designed for low rotational speeds, which significantly enhances its exceptional performance and reliability. With a state-of-the-art oil-air separation structure, a testament to precision German engineering, it ensures a serene operational environment with minimal noise and vibration. Experience the streamlined installation process, requiring no foundational support, to enhance your overall experience. Enjoy the rapid airflow of compressed air, with an incredibly low oil content of under 2PPM, perfectly tailored to meet all your volume requirements. Moreover, the radiator is ingeniously designed without after-cooling devices, making it ideal for transporting moisture-sensitive materials such as cement and flour. This trailblazing design effectively prevents issues like coking and caking, ensuring flawless material conveyance every time.

Sanzhi proudly introduces its pioneering low-pressure air compressor, an innovative marvel crafted for unparalleled dust conveying efficiency across a wide range of industries. Whether handling cement, mineral powder, coal ash unloading, or textile fermentation, this compressor delivers unrivaled versatility and energy-saving capabilities, setting new benchmarks in efficiency and revolutionizing operational processes. Picture this: a scenario involving a 9.6-meter cement tanker, which traditionally demands over an hour and a half for unloading, leading to high fuel costs and inefficiencies. In sharp contrast, Sanzhi's formidable 37KW air compressor reduces unloading time to a mere 40 minutes, significantly enhancing productivity, reducing fuel consumption, and offering substantial cost savings. Embrace the future of industrial efficiency with Sanzhi's unmatched compressor solutions, engineered to elevate your operations to extraordinary heights.
 

Detailed Photos

 

Direct-Connected Rotation Motor
Showcasing an extraordinary insulation grade of F, paired with IP55 protection, this motor guarantees an unwavering power supply, ensuring smooth and consistent operations. It excels in load handling with impressive efficiency, promising unparalleled durability for extended use.

German Technology Air End
Harnessing the pinnacle of German engineering prowess, this air end stands as a paragon of modern design. It features an impressive rotor and a low-speed system that maximizes efficiency. Revel in quieter operations, reduced vibrations, heightened reliability, minimized leakage, and superior volumetric efficiency.
 

Smart Button Screen
Crafted for maximum user convenience, this smart button screen offers seamless control and lightning-fast responsiveness. Its bright and intuitive interface slashes maintenance needs while markedly boosting operational ease and user contentment.

Cooling System
This avant-garde cooling system boasts an expansive heat exchange area adept at combating overheating. It proficiently prevents oil emulsification and coking from high temperatures, ensuring optimal performance under all conditions.
 

Reliable Oil and Air Separator
With a vertical tangential cyclone separation design, this component excels in oil and air segregation. It simplifies cartridge replacement, trims maintenance costs, and ensures seamless, uninterrupted performance.

Safe and Zero Leakage Connection
Sanzhi transforms connectivity by replacing conventional low-cost hydraulic hoses with durable high-rigidity pipes and flexible joints. This innovation facilitates a burst-free, uninterrupted connection, complemented by a rubber O-ring for impeccable leak-proof assurance.
 

Aluminum Intake Valve
This valve operates effortlessly during both loading and unloading, ingeniously designed to minimize noise for the host. It promises long-lasting, stable performance with a sleek, wear-resistant surface, ensuring reliable air supply capabilities at all times.

Oil Viewing Mirror
Built from robust PMMA material, this viewing mirror offers outstanding clarity and withstands high temperatures. It allows easy monitoring of oil levels and lubrication status, enabling timely replacements to avert equipment damage.
 

Excellent Air Filter
Crafted for exceptional air purification, this advanced filter system ensures a pristine air environment with its triple filtration process. It efficiently satisfies emission standards by eradicating substantial steam and fine dust particles alike, guaranteeing clean and pure air output.

Oil Filter
Meticulously designed, this oil filter excels in eliminating impurities from lubricating oil, ensuring optimal lubrication of the head and significantly prolonging the operational lifespan of the air compressor, boosting reliability and performance.

High-Quality Soundproof Cotton
Encapsulated in state-of-the-art noise reduction housing, this superior soundproof cotton significantly enhances noise suppression. It ensures zero vibration during operation, nurturing a more serene and efficient workspace, elevating the overall working experience.
 

Product Parameters

Model	Power	Pressure	Free air delivery* of unit at working pressure	Voltage	Frequency	Noise Level	Air outlet discharge size	Weight	Dimensions
	KW	Mpa	m³/min	V	Hz	dB(A)	Inch	Kg	L*W*H(mm)
SZ7.5	7.5	0.15-0.4	1.91	380	50	62	G3/4"	300	700*700*1020
SZ11	11	0.15-0.4	2.7	380	50	62	G3/4"	320	700*700*1020
SZ15	15	0.15-0.4	3.2	380	50	63	G1"	530	1250*780*1220
SZ18	18.5	0.15-0.4	4.5	380	50	65	G1"	560	1250*780*1220
SZ22	22	0.15-0.4	5.3	380	50	66	G1"	570	1250*780*1220
SZ30	30	0.15-0.4	7.1	380	50	67	G1½"	740	1500*940*1350
SZ37	37	0.15-0.4	10.0	380	50	68	G1½"	770	1500*940*1350
SZ45	45	0.15-0.4	11.0	380	50	70	G1½"	1060	1800*1100*1600
SZ55	55	0.15-0.4	13.0	380	50	73	G2"/DN50	1250	1800*1100*1600
SZ75	75	0.15-0.4	18.0	380	50	73	G2"/DN50	1480	1900*1200*1700
SZ90	90	0.15-0.4	21.0	380	50	78	DN80	2030	2200*1600*1800
SZ110	110	0.15-0.4	27.0	380	50	78	DN80	2450	2250*1600*1800
SZ132	132	0.15-0.4	32.0	380	50	78	DN80	2550	2300*1700*1900
SZ160	160	0.15-0.4	40.0	380	50	78	DN80	2710	2800*1900*2000
SZ185	185	0.15-0.4	45.0	380	50	78	DN100	3800	2800*1760*1920
SZ200	200	0.15-0.4	48.0	380	50	78	DN100	4100	3300*2200*2000
SZ220	220	0.15-0.4	53.0	380	50	78	DN100	4950	3000*2100*2150
SZ250	250	0.15-0.4	60.0	380	50	78	DN100	5200	3000*2100*2150
SZ315	315	0.15-0.4	75.0	380	50	78	DN100	5650	3500*2250*2150
SZ355	355	0.15-0.4	85.0	380	50	78	DN100	5750	3500*2250*2150
Due to product updates, the above parameters are subject to deviation in kind.

Product Features

Rugged and durable
Meticulously crafted for exceptional strength and endurance, this remarkable compressor stands as your unwavering partner in relentless 24/7 operations. With the extraordinary ability to start and stop up to an astounding 3 million times, it guarantees consistent and reliable performance, even in the most challenging environments. Trust in its dependability to deliver excellence when you need it most, ensuring seamless functionality across all industrial applications.

Intelligent control
Experience the pinnacle of reliability with a state-of-the-art electrical system, seamlessly integrated with advanced, intuitive computer intelligence. This compressor is engineered with cutting-edge technological innovations to ensure safe, dependable operation and to elevate performance. Revel in unmatched efficiency and utmost convenience for all your industrial applications, assured by its intelligent design.

Easy use
Thoughtfully engineered with the user in mind, this compressor offers unparalleled simplicity in installation, operation, and maintenance. Its clear and efficient design addresses a wide range of industrial requirements, making it the top choice for businesses that prioritize user-friendly and effective solutions. Experience ease of use and reliability in your operations, with a compressor that truly caters to your needs.

Energy saving
Embrace remarkable operational efficiency while achieving significant energy savings. This compressor is masterfully designed to dramatically reduce energy consumption, empowering you to lower costs by an impressive 30-50%. It stands as the ideal solution for those seeking an economical and environmentally friendly option, seamlessly blending powerful performance with sustainable practices for a greener future.

High-temperature shutdown protection
Equipped with an automatic high-temperature shutdown capability, this compressor acts as a steadfast guardian against overheating, safeguarding your equipment from potential damage and eliminating safety risks. It promises enhanced durability and offers unparalleled peace of mind, solidifying its role as an indispensable asset for your industrial endeavors, where protection and performance go hand in hand.

Packaging & Shipping

Our Advantages

1. Unbeatable Competitive Pricing Advantage

Unlock the gateway to a thriving marketplace with our unmatched direct ex-factory pricing. This transparent and advantageous strategy empowers our clients to thrive in competitive environments, resulting in sustained growth and a prosperous future.

2. Direct Dealings for Ultimate Value
Discover exceptional value with each premium product dispatched directly from our state-of-the-art manufacturing facility. Our direct approach ensures unparalleled cost-efficiency in every transaction, enhancing your bottom line.

3. Comprehensive OEM & ODM Services
Harness the strength of our superior production and management capabilities by opting for our tailored OEM/ODM services. Each offering is expertly crafted to meet your distinct and detailed requirements, ensuring your vision comes to life.

4. Tailored Customization Services for Unique Solutions
Embrace the art of customization with enthusiasm. We stand ready to accommodate non-standard orders and export specifications, such as unique voltage, power, and pressure demands. Partner with us to devise solutions that meticulously align with your exclusive specifications.

5. Flexible Small Order Acceptance
Commence your journey towards excellence with a small trial order of our premier products. Witness the superior quality firsthand that sets us apart in the industry.

6. Swift and Efficient Rapid Delivery
Experience the pinnacle of reliability with our commitment to swift and efficient deliveries. Our timely service ensures your operations proceed without hindrance, maintaining seamless productivity.

7. Comprehensive Authorization for Confident Representation
Augment your business potential with full authorization certificates, empowering you to represent and market the esteemed SANZHI brand with assured confidence and pride.

Showcasing Our Successful Cases with Pride

Certifications

About us

Sanzhi (Henan) Compressor Co., Ltd is a beacon of innovation and reliability in the ever-evolving world of screw air compressors and vacuum pumps. With an impressive decade of industry mastery, Sanzhi proudly stands at the forefront of technological advancement, crafting a vast and diverse array of products. Our lineup spans both the standard and low-pressure screw air compressors, including groundbreaking permanent magnet frequency conversion models and ultra-efficient two-stage compression screw air compressors. These designs are specially engineered with precision for demanding laser cutting applications. Further enriching our portfolio are adaptable single and double-tank mobile screw air compressors. To accommodate the full spectrum of industrial applications, we offer an extensive selection of both electric and diesel mobile screw air compressors, alongside sophisticated screw vacuum pumps, ensuring bespoke solutions for all industrial needs.

Our manufacturing prowess is showcased through cutting-edge multi-air compressor assembly lines, epitomizing modern efficiency and groundbreaking innovation. Powered by a dedicated team of over 50 highly skilled professionals, we relentlessly enhance our management systems, such as ERP, optimizing operations, reducing lead times, and guaranteeing the swift delivery of premium products. Our relentless pursuit of innovation and excellence ensures that our clients receive products of unmatched quality and superior performance.

Our steadfast commitment to quality excellence is emphatically demonstrated by our ISO9001 quality management system certification, underscoring our rigorous dedication to quality control. We strictly adhere to stringent quality management practices, ensuring each machine undergoes thorough inspections at every stage, from materials to production, to pre-delivery. This meticulous process guarantees that every product leaving our factory is a paragon of our unwavering quality standards.

Our customer service philosophy is deeply rooted in providing unrivaled pre-sales and post-sales support. We offer expert guidance to assist customers in selecting the most suitable air equipment solutions, with high customization levels in both design and function. Our proficiency in producing OEM products highlights our flexibility in meeting diverse dealer demands. After purchase, our seasoned sales and service team stands ready to deliver swift and effective support, reaffirming our unwavering commitment to customer satisfaction.

At Sanzhi (Henan) Compressor Co., Ltd, our mission is to deliver outstanding and reliable products, fostering enduring partnerships with our cherished clients. We take immense pride in our prompt delivery, unparalleled quality, and competitive pricing, reinforcing our reputation as the trusted source for comprehensive compressed air solutions. Our unwavering dedication to these core values assures customers a truly rewarding and seamless experience with our exceptional products.

Nestled in the vibrant city of Xinzheng, Henan Province, China, our factory is a testament to innovation and excellence. Conveniently located just 30 kilometers from Xinzheng International Airport, we extend a warm welcome and are pleased to arrange transportation from the airport to our facility-a picturesque journey of about an hour. We eagerly anticipate your visit and the opportunity to demonstrate our unwavering commitment to quality and exceptional service.

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Skillfully Designed Answers to Your Frequently Asked Questions

Q1. Are you a trading company or manufacturer?
A: We are a prestigious manufacturer, excelling in the creation of screw air compressors with over a decade of unmatched expertise and continuous industry-leading innovation.

Q2. How do you ensure top quality?
A: 1. Our uncompromising commitment to quality begins with the rigorous inspection of every batch of raw materials, ensuring only the finest make the cut.
2. Each installation is executed with painstaking precision and supervision, guaranteeing peak performance and reliability.
3. Every machine is subjected to a demanding 5-hour continuous testing regime, certifying flawless functionality before it leaves our facility.

Q3. What essential information should I provide to select the ideal machine?
1. Indicate the air delivery capacity required for your application, specified in CFM or m³/Min.
2. Determine the optimal working pressure to achieve the best results (Unit: PSI, Bar, or Mpa).
3. Provide your country's voltage and frequency specifications (V/Hz) to ensure a perfectly tailored solution.
4. Specify any additional accessories needed, such as air tanks, filters, or air dryers, for a comprehensive setup.
Share this information, and we will customize the perfect solution to suit your requirements!

Q4. What are the general unit conversions?
1Bar = 0.1Mpa = 14.5PSI
1m³/min = 35.32cfm
1KW = 1.34HP

Q5. What voltages are available for your air compressors?
A: Sanzhi offers a diverse array of voltage options, including 380v/50hz/3p, 400v/50hz/3p, 415v/50hz/3p, 220v/60hz/3p, and 440v/60hz/3p, with tailor-made solutions to perfectly match your specific needs.

Q6. What is the expected delivery timeline?
A: For standard voltage orders, expect shipment within 15 business days following order confirmation. For non-standard voltages, contact our sales team for detailed timing.

Q7. What are your payment terms?
A: Our payment terms are structured at 30% T/T in advance, 40% T/T before shipment, and 30% T/T upon receipt of the B/L copy, with the option for transactions in both USD and RMB.

Q8. What does your warranty cover?
A: Enjoy peace of mind with our comprehensive warranty: one year coverage for the entire machine and two years for the screw compressor, excluding consumables.

Q9. How is maintenance managed?
A: Initiate maintenance after 500 hours and continue with routine maintenance every 2000-3000 hours, adapted to specific operational conditions.

Q10. Can the machines operate in high-temperature environments?
A: Certainly, our machines are expertly engineered to operate seamlessly in high-temperature environments, withstanding conditions from -20° to 45° (-4ºF-113ºF).

Q11. Do you provide OEM services?
A: With the support of our cutting-edge design team, we proudly offer OEM & ODM services, dedicated to bringing your vision to fruition.

Q12. What is the typical lifespan of your air compressors?
A: Meticulously engineered with precision and crafted for enduring performance, our state-of-the-art air compressors are purposefully designed to offer over ten years of reliable and efficient service, setting an unmatched standard in durability and longevity. With a relentless focus on quality and innovation, these compressors promise not only a long lifespan but also consistent, high-caliber performance that surpasses expectations.

Q13. Will you provide some spare parts for the machines?
A: Absolutely, we take immense pride in providing a vast array of durable spare parts. This extensive selection guarantees your machines achieve exceptional performance and unwavering reliability, greatly extending their operational life and enhancing functionality. Our commitment to quality ensures that each component embodies excellence, offering peace of mind and optimal performance for years to come.

Q14. How about your after-sales service?
A: Our after-sales service is truly unparalleled, offering a comprehensive suite of online guidance for effortless installation and commissioning. This is further complemented by extensive training sessions and personalized setup support conducted by our expert engineers, ensuring your operations are flawlessly smooth and as efficient as possible. We are dedicated to empowering your success with our top-tier assistance, adapting to your unique needs and ensuring maximum satisfaction.