China Supplier Sanzhi High-Performance Good Price Low-Pressure Screw Air Compressor for Efficient Cement Mixing Solutions Use

• Customization: Available
• After-sales Service: Online Technology Support
• Warranty: 1 Year for The Whole Machine & 2 Years for Airend
• Model NO.: SZ37
• Lubrication Style: Lubricated
• 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 pinnacle of modern engineering innovation crafted to revolutionize Powder Conveying across a spectrum of high-demand industrial settings. This sophisticated Closed Type Low Pressure Stationary Screw Air Compressor is meticulously engineered to exceed the stringent demands of diverse applications such as Cement Mixing Plants, Flour Mills, Coal Ash handling, and Mineral Powder processing, delivering unmatched precision and efficiency. Boasting an impressive array of power options including 11KW, 22KW, 37KW, 45KW, and 55KW, this compressor promises extraordinary performance and operational excellence. As the ultimate solution for your industrial applications, it offers steadfast reliability and exceptional functionality that your operations can consistently depend on. With this state-of-the-art compressor, Sanzhi sets a new standard in the industry, ensuring your processes run smoothly and efficiently; minimizing downtime while maximizing output. This powerhouse machine is designed to be the cornerstone of productivity, ushering in an era of industrial efficiency and reliability that keeps your business ahead of the competition.
 

Product Structure

Why choose Sanzhi dust special compressor?

Experience the future with our state-of-the-art low-pressure air compressor, a masterpiece meticulously engineered for exceptional dust conveying. Designed to meet the challenges of transporting dust and cement with extraordinary efficiency, this marvel operates seamlessly within a versatile pressure range of 0.15-0.4Mpa. It boasts an exceptional direct drive system coupled with a generously sized head, optimized for low rotational speeds, ensuring unmatched performance and reliability. Delight in the German-engineered oil-air separation structure that promises a quiet, low-vibration operation. Enjoy effortless installation with no foundational support necessary. Experience dynamic, low-oil-content airflow tailored to your volume requirements. The ingeniously designed radiator, free from after-cooling devices, is ideal for transporting moisture-sensitive materials like cement and flour, preventing issues such as coking and caking. Ensure flawless material conveyance every time with this engineering marvel.

Sanzhi proudly unveils its groundbreaking low-pressure air compressor, an innovative icon set to revolutionize dust conveying across numerous industries. From cement and mineral powder to coal ash unloading and textile fermentation, this compressor shines with outstanding versatility and energy-saving prowess, setting new benchmarks in efficiency and operational transformation. Imagine a 9.6-meter cement tanker, traditionally taking over 90 minutes to unload, leading to high fuel costs and inefficiencies. Now, visualize Sanzhi's powerful 37KW air compressor, reducing unloading time to a mere 40 minutes, significantly elevating productivity, cutting down on fuel consumption, and achieving impressive cost savings. Embrace the future of industrial efficiency with Sanzhi's superior compressor solutions, masterfully crafted to elevate your operations to unprecedented heights.
 

Detailed Photos

 

Direct-Connected Rotation Motor
This motor is a masterpiece of engineering excellence, featuring an outstanding insulation grade of F and a protective rating of IP55. It delivers a steady, robust flow, ensuring remarkable stability. Designed to excel under superior load performance, this motor elevates efficiency and promises exceptional durability for prolonged operations, making it a true asset to any setup.

German Technology Air End
Immerse yourself in the apex of German engineering with this air end, a modern marvel meticulously crafted. Boasting a large rotor and a unique low-speed design, it maximizes efficiency while ensuring quieter operation with minimal vibrations. This ingenious design enhances reliability and significantly reduces leakage, achieving remarkable volume efficiency for optimal performance.
 

Smart Button Screen
Meticulously crafted with user-friendliness as a priority, this smart button screen ensures intuitive operation with swift responsiveness. Its vibrant, user-friendly display dramatically reduces maintenance requirements, offering an enhanced user experience while boosting operational efficiency and productivity.

Cooling System
Our state-of-the-art cooling system features an expansive heat exchange area to effectively prevent overheating. It meticulously avoids oil emulsification and coking at high temperatures, ensuring peak performance and reliability across all operational conditions, making it a pivotal component of our advanced solutions.
 

Reliable Oil and Air Separator
With its vertical tangential cyclone separation design, this oil and air separator excels in efficient separation. It simplifies cartridge replacement, reduces maintenance costs, and guarantees seamless, consistent performance, ensuring dependable operation and peace of mind.

Safe and Zero Leakage Connection
Sanzhi leads the way in connectivity innovation by substituting traditional low-cost hydraulic hoses with robust high-rigidity pipes and adaptable joints. This advancement ensures a burst-free, flawless connection, enhanced by a rubber O-ring for impeccable leak-proof performance, setting a new standard in reliability and safety.
 

Aluminum Intake Valve
Precisely engineered for both loading and unloading phases, this valve minimizes noise for optimized host performance. Its sleek, wear-resistant surface promises long-lasting, stable functionality, ensuring reliable air supply capabilities that stand the test of time.

Oil Viewing Mirror
Crafted from durable PMMA material, this oil viewing mirror offers excellent transparency and high-temperature resistance. It allows for easy monitoring of oil levels and lubrication status, ensuring timely replacements to prevent equipment damage and maintain optimal performance.
 

Excellent Air Filter
This state-of-the-art filter system is engineered for superior air purification, providing an immaculate air environment through its triple filtration process. It adheres to stringent emission standards by effectively eliminating significant steam and fine dust particles, securing a cleaner workspace.

Oil Filter
Expertly engineered, this oil filter excels in removing impurities from lubricating oil, ensuring optimal lubrication of the head. It substantially extends the operational lifespan of the air compressor, safeguarding its efficiency and reliability over time.

High-Quality Soundproof Cotton
Housed within advanced noise reduction casing, the premium soundproof cotton elevates noise reduction capabilities, ensuring vibration-free operation and contributing to a quieter, more productive workspace.
 

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 unrivaled strength and unparalleled endurance, this extraordinary compressor stands as your unwavering partner in relentless 24/7 operations. It boasts an astounding ability to start and stop up to 3 million times, ensuring consistent and reliable performance even in the most challenging environments. Depend on its steadfast reliability to deliver precision excellence, facilitating seamless operations across all industrial applications.

Intelligent control
Experience the pinnacle of reliability with this ultra-modern electrical system, perfectly integrated with advanced, intuitive computer intelligence. Meticulously engineered for secure, dependable operation, this compressor harnesses cutting-edge technological advancements to elevate performance to new heights. Revel in unparalleled efficiency and supreme convenience for all your industrial needs, assured by its brilliantly intelligent design.

Easy use
Ingeniously designed with the user at its core, this compressor offers unmatched simplicity in installation, operation, and maintenance. Its streamlined and efficient design caters to a wide range of industrial requirements, making it the top choice for businesses that value user-friendly and effective solutions. Experience effortless usability and reliability in your operations with a compressor that genuinely addresses your every need.

Energy saving
Achieve outstanding operational efficiency with significant energy savings. This compressor is expertly designed to drastically reduce energy consumption, enabling you to cut costs by an impressive 30-50%. It is the ideal solution for those seeking an economical and eco-friendly option, effortlessly blending robust performance with sustainable practices for a greener future.

High-temperature shutdown protection
Equipped with automatic high-temperature shutdown, this compressor acts as a reliable safeguard against overheating, protecting your equipment from potential damage and eliminating safety hazards. It promises enhanced durability and offers unparalleled peace of mind, solidifying its role as an invaluable asset for your industrial endeavors, where protection and performance seamlessly intertwine.

Packaging & Shipping

Our Advantages

1. Unbeatable Competitive Pricing Advantage

We proudly offer unparalleled ex-factory pricing that provides our customers with an extraordinary competitive advantage in the industry. Our cost-effective solutions are designed to help you excel and grow your business seamlessly.

2. Direct Dealings for Ultimate Value
Revel in the ultimate value as each product is procured directly from our state-of-the-art factory. This guarantees that you receive exceptional cost-effectiveness and superior quality with every purchase.

3. Comprehensive OEM & ODM Services
Our factory is renowned for its production and management expertise, allowing us to offer extensive OEM/ODM services that are meticulously tailored to meet your diverse and specific needs, ensuring unparalleled satisfaction.

4. Tailored Customization Services for Unique Solutions
We welcome non-standard orders, unique export requirements, and bespoke specifications such as voltage, power, and pressure. Partner with us to realize your distinct solutions with unmatched precision and professionalism.

5. Flexible Small Order Acceptance
Initiate your partnership with us by placing a small trial order of our exceptional products and experience their remarkable quality firsthand. A minor step that yields a substantial impact.

6. Swift and Efficient Rapid Delivery
We are committed to ensuring prompt and efficient delivery of top-quality products, guaranteeing uninterrupted continuity in your operations without any delays.

7. Comprehensive Authorization for Confident Representation
As a distributor, you receive fully comprehensive authorization certificates, empowering you to represent and sell the prestigious SANZHI brand with absolute confidence and credibility.

Showcasing Our Successful Cases

Certifications

About us

Sanzhi (Henan) Compressor Co., Ltd is a pioneering force in the realm of screw air compressors and vacuum pumps, constantly breaking new ground in innovation and dependability. With an esteemed legacy that spans over a decade, we are specialists in the design and engineering of a broad and adaptable array of products, from standard to low-pressure screw air compressors. Our avant-garde lineup includes cutting-edge permanent magnet frequency conversion models and highly efficient two-stage compression screw air compressors, expertly designed for precision laser cutting applications. Our comprehensive portfolio also encompasses versatile single and double-tank mobile screw air compressors. Addressing a vast spectrum of industrial requirements, we offer a wide array of both electric and diesel mobile screw air compressors, alongside advanced screw vacuum pumps, delivering tailor-made solutions to satisfy the unique demands of every industry.

Our manufacturing prowess is embodied by our state-of-the-art multi-air compressor assembly lines, showcasing unmatched contemporary efficiency and pioneering innovation. Backed by an elite team of over 50 skilled professionals, we perpetually enhance our management systems, including ERP, to streamline operations, reduce lead times, and ensure the expeditious delivery of superior products. Our unyielding pursuit of innovation and excellence guarantees our clients receive products of unsurpassed quality and extraordinary performance.

Our unwavering commitment to excellence is beautifully embodied in our ISO9001 quality management system certification, which stands as a testament to our meticulous dedication to quality control. We meticulously adhere to quality management practices, ensuring each machine is subjected to rigorous inspections of materials throughout production and before delivery. This meticulous process certifies that every product from our factory exemplifies our steadfast quality standards and unparalleled excellence.

Our customer-centric philosophy is dedicated to providing outstanding pre-sales and after-sales support. We offer expert guidance to assist customers in selecting the perfect air equipment solutions, with extensive customization options in both design and functionality. Our ability to manufacture OEM products underscores our flexibility in addressing diverse dealer needs. After purchase, our experienced sales and service team stands ready to deliver prompt and efficient support, underscoring our unwavering commitment to customer satisfaction and excellence.

At Sanzhi (Henan) Compressor Co., Ltd, our mission is to deliver exceptional and reliable products, fostering enduring partnerships with our valued clients. We take great pride in our efficient delivery, unparalleled quality, and competitive pricing, reinforcing our reputation as the trusted provider for comprehensive compressed air solutions. Our unwavering commitment to these core principles assures customers of a truly rewarding and seamless experience with our remarkable offerings.

Located in the vibrant city of Xinzheng, Henan Province, China, our factory is a beacon of innovation and excellence. Conveniently positioned just 30 kilometers from Xinzheng International Airport, we warmly welcome you 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 showcase our unwavering dedication to quality and extraordinary service.

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Discover Expertly Crafted Responses to Your Frequently Asked Questions

Q1. Are you a trading company or a manufacturer?
A: We are a renowned manufacturer, excelling in the creation of screw air compressors. With over ten years of unmatched expertise and relentless pursuit of innovation, we lead the industry with unparalleled distinction.

Q2. How do you ensure top quality?
A: 1. Our commitment to superior quality begins at the very start, with thorough inspections of every raw material batch, ensuring we maintain the highest standards from the outset.
2. Each installation is conducted with meticulous attention to detail, guaranteeing peak performance and steadfast reliability under stringent supervision.
3. Every machine is subjected to an exhaustive 5-hour nonstop testing regimen to assure flawless performance before it leaves our facility.

Q3. What essential information should I provide to select the ideal machine?
1. Clearly specify your application's air delivery capacity needs, either in CFM or m³/Min, to ensure precise compatibility with your requirements.
2. Determine the preferred working pressure for optimal results (Units: PSI, Bar, or Mpa).
3. Offer the voltage and frequency settings (V/Hz) specific to your country, for a bespoke and precise solution.
4. Indicate any additional accessories desired, like air tanks, filters, or air dryers, for a fully comprehensive setup.
Provide these details to us, and we will create a perfectly tailored solution to meet your unique 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 proudly offers a comprehensive range 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 meet your distinct needs.

Q6. What is the expected delivery timeline?
A: For standard voltage orders, anticipate shipment within 15 business days post order confirmation. For non-standard voltages, kindly consult our sales team for precise delivery schedules.

Q7. What are your payment terms?
A: Our versatile payment terms involve 30% T/T in advance, 40% T/T prior to shipment, and 30% T/T upon receipt of the B/L copy, facilitating transactions in both USD and RMB.

Q8. What does your warranty cover?
A: Experience complete peace of mind with our extensive warranty: one year for the entire machine and two years for the screw compressor, with consumables excluded.

Q9. How is maintenance managed?
A: Commence maintenance after 500 operational hours, followed by regular maintenance every 2000-3000 hours, adjusted according to specific operational conditions.

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

Q11. Do you provide OEM services?
A: Backed by our dynamic and forward-thinking design team, we fully embrace OEM & ODM orders, dedicated to transforming your distinct vision into a tangible reality.

Q12. What is the typical lifespan of your air compressors?
A: Masterfully engineered with precision and designed for unmatched performance, our cutting-edge air compressors epitomize innovation and trustworthiness. Engineered to offer over ten years of reliable and efficient functionality, they establish a new benchmark for durability and longevity in the industry. This guarantees seamless and effective operations, ensuring quality remains uncompromised.

Q13. Will you provide some spare parts for the machines?
A: Certainly! We take pride in offering a comprehensive assortment of robust and enduring spare parts. Our carefully selected collection ensures your machines operate at optimum capacity and maintain steadfast reliability. By greatly extending their lifespan, we enhance their functionality, ensuring they consistently meet and surpass evolving expectations with unparalleled excellence.

Q14. How about your after-sales service?
A: Our after-sales service is outstanding, providing a wide range of online guidance to ease installation and commissioning processes. We offer thorough training sessions and tailored setup assistance, all conducted by our experienced engineers. This ensures efficient and smooth operations, highlighting our dedication to superior service and complete customer satisfaction.