China Factory Oil Lubrication Portable Small Diesel Mobile Screw Compressor with Air Cooling System for Spraying Drilling Blasting Outdoor Work

• Customization: Available
• After-sales Service: Online Technology Support
• Warranty: 1 Year for The Whole Machine & 2 Years for Airend
• Model NO.: SZ37C5-8
• Lubrication Style: Lubricated
• Cooling System: Air Cooling
• Power Source: AC Power
• Cylinder Position: Horizontal
• Structure Type: Open Type
• Installation Type: Movable Type
• Type: Twin-Screw Compressor
• Air Outlet Discharge Size: G1
• Condition: New
• Weight: 650kg
• Rated Power: 36.8kw
• Lubrication Volume: 70L
• Starting Mode: 12V Electric Drive
• Pressure: 8 Bar
• Exhaust Volume: 5.0 M³/Min
• Rotation Speed: 2650 R/Min
• Transport Package: Wooden Package
• Specification: 1550*950*1300mm
• Trademark: SZ
• Origin: Zhengzhou, China
• HS Code: 8414804990
• Production Capacity: 500PCS/Month
• Package Size: 165.00cm * 100.00cm * 140.00cm
• Package Gross Weight: 650.000kg

Product Description

Product Structure

 

Structure Frontside

Structure Backside
Advantages of small mobile diesel screw air compressor

1. High reliability: the compressor has fewer parts and no wearing parts, so it runs reliably and has a long service life, and the overhaul time can be up to 40,000 to 80,000 hours.

2. Convenient operation and maintenance: high degree of automation, the operator does not have to go through a long time of professional training, can realize unattended operation.

3. Good power balance: it can run smoothly at high speed, characterized by strong gas transmission, fast gas supply, volumetric flow rate almost unaffected by exhaust pressure, and efficiency can be maintained at a wide range of speeds.

4. Strong adaptability: small size, light weight, small footprint, easy to move, very suitable for application in building construction, spraying, pile breaking, sand blasting, urban construction, road construction and other industries.

5. Dual-stage air filtration, minimizing air impurities, protecting the engine and compressor for longer life.

 

Detailed Photos

 

 

 

Fixed Frequency Motor
Insulation grade F, protective grade IP55, stable flow rate. Constant load, high efficiency and durability.

German Technology Air End
The air end adopts a large rotor, a low-speed design, high efficiency, low noise, low vibration, high reliability, with less leakage, and high volume efficiency.

Smart Touch Controller 
Superior built-in intelligence requires minimal manual operation. A high-precision color electronic screen, clear graphics display, and indication of maintenance information, fault alarms, and safety shutdown alarms.

Cooling System
Large heat exchange area design effectively prevents high-temperature machines and reduces oil emulsification and coking caused by high-temperature.

Reliable Oil and Air Separator
Vertical tangential cyclone separation structure, complete separation of oil and air, easy replacement of cartridge, and reduced maintenance cost.

Safe and Zero Leakage Connection 
Sanzhi has abandoned the traditional low-cost hydraulic hose design. Sanzhi uses High-rigid pipes and flexible joint connections, avoiding bursts typically caused by aging, rubber type 0-ring offers a flexible seal preventing leakage.

Horizontal Air tank
Two air storage tanks, 8 bar each, equipped with 4 wheels for smoothness.

Diesel Generator and Electric Units
Precise circuit setting makes the machine run more efficiently, adopts direct connection transmission mode, not easy to be damaged, and adapts to a variety of complex construction conditions.

 

Our Advantages

 

1. Price advantage

Direct to provide customers with ex-factory prices, so that customers are more competitive.

2. Direct deal
All products are supplied directly from the factory and we will offer more cost-effective products.

3. OEM & ODM services
The strong production and management capacity of the factory can provide OEM/ODM service for you.

4. Customised service
We accept non-standard orders, export orders, voltage/power/pressure, etc, which can be customized. If you have demands, please contact us.

5. Accept small order
You can place a small trial order first to test the quality of our products.

6. Fast delivery
High-quality products with timely delivery.

7. Complete authorisation
For distributors, we can provide the full authorization certificate to allow you to sell our SANZHI brand products.

 

More Products

 

 

Packaging & Shipping

 

Certifications

 

Sanzhi (Henan) Compressor Co., Ltd is a manufacturer in the production of screw air compressors and screw vacuum pumps, with more than 10 years of experience. The extensive product range includes normal pressure/low-pressure screw air compressors, permanent magnet frequency conversion screw air compressors, two-stage compression screw air compressors, screw air compressors for laser cutting, single-tank mobile screw air compressors, double-tank mobile screw air compressor, electric mobile screw air compressor, diesel mobile screw air compressor, screw vacuum pump, etc.

In production, we are able to achieve the most efficient production by multi-air compressor assembly lines which are lean and modern. With the effort of over 50 employees, we continue to optimize management systems such as ERP to shorten the lead time and deliver qualified products at a fast speed.

In management, our factory passed ISO9001 quality management system certification. We always adhere to the implementation of the stringent quality management system, and strictly implement the standard quality control processes. The outgoing of each machine is an experience of material inspection, production inspection and pre-delivery inspection.

In customer service, on the hand of pre-sales, we offer our customers a professional guide to choosing air equipment for multiple facilities and supply with high customization like its appearance and allocation, and we are even able to create unique products to meet dealer's demand, that is OEM. Meanwhile, for after-sales, we staffed a professional sales & service team for quick response to customers.

We Sanzhi (Henan) Compressor Co., Ltd, devote ourselves to delivering superior and stable products, for building long-term relationships with our customers. Efficient delivery, qualified machine, and worthy price, we are reliable to provide you with a satisfactory compressed air solution.

Our factory is located in Xinzheng City, Henan Province, China. We can pick you up from Xinzheng International Airport to our factory, 30 kilometers in about one hour. Welcome to our company!
 

FAQ

 

Q1. Are you a trading company or manufacturer?
A: We are a professional manufacturer of screw air compressors, with more than 10 years of experience.

Q2. How do you control quality?
A: 1. The raw materials are strictly inspected.
  2. Installation procedures are strictly controlled.
  3. Each machine must pass at least 5 hours of continuous testing before leaving the factory.

Q3. What information must I provide to get the suitable machine?
1. How much air delivery capacity (Unit: CFM or m³/Min)
2. How much working pressure (Unit: PSI, Bar or Mpa)
3. What is the voltage and frequency of my country of residence (V/Hz)
4. Whether I need other accessories such as an air tank, filters, and/or air dryers.
Tell us the answer, we will offer a scheme for you!

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

Q5. How long is the delivery time?
A: For standard voltage,15 working days after the confirmed order. Non-standard, please contact our sales.

Q6. What's the payment term?
A: 30% T/T in advance, 40% T/T before shipment, and 30% T/T against the B/L copy. USD, RMB can be accepted.

Q7. How about your warranty?
A: One year for the whole machine and two years for screw air compressor, except for consumable spare parts.

Q8. What about the maintenance?
A: First maintenance needs to be done after 300 hours, and then every 2000-3000 hours to do the normal maintenance, and consider the actual environment.

Q9. Can machines be run in high-temperature environment?
A: Yes, machines would run in high-temperature environment countries. Working temperature from -20° to 45°(-4ºF-113ºF).

Q10. Do you offer OEM service?
A: Yes, with a professional design team, both OEM & ODM orders are highly welcome.

Q11. Will you provide some spare parts for the machines?
A: Yes, of course.

Q12. How about your after-sales service?
A: Provide customers with installation and commissioning online instructions, and arrange for our engineers to help you with training and installation.