Direct Drive Screw Air Compressors ZLS
Why Choose Us
As a kind of main power widely used in various fields of industry, the air compressor is applied in textile, ceramics, machinery, manufacture, metallurgy, mining, food, electric, chemical and other industries. Jaguar air compressor is committed to providing energy-efficient, high-quality, outstanding-performance compressed air solutions for global customers. We specialize in producing Rotary Screw Air Compressor Three Phase, Rotary Type Air Compressor, Compressor Air Screw, Silent Screw Compressor, Water Cooled Screw Air Compressor, Industrial Rotary Screw Air Compressor, and other Direct Drive Screw Air Compressors.
Technology Based Factory
We have 140000m3 production base in Xiamen China, including 3 modern office building, 1 provincial technology centre, 1 national R&D experiment centre.
Professional Team
In presently, our company boasts a large team of 900+ employees, we have talent and expertise dedicated to delivering exceptional results.
Advanced Equipment
We have advanced equipment such as High Precision SBN Grinding Machine, Imported DMG MORI CNC Horizontal Machining Center, Imported German Zeiss CMM Measuring Center, Imported Italian Salvagnini Dynamic Laser Cutting Machine to produce and design our products.
Quality Assurance
We have won CE certification, ASME certification, ISO 9001 quality management system, ISO 14001 environmental management system, ISO 45001 occupational health and safety management system and GB/T 29409 Intellectual Property Management Certification.
Direct drive does not have a belt or pulley system, as they are powered by a crankshaft connected directly to the motor. The crankshaft's direct connection to the compressor causes the pump to rotate at the same speed as the motor. The most significant benefit to this design is its lack of wear parts. A rotary screw is a type of air compressor that uses two rotating screws (also known as rotors) to produce compressed air. Rotary screw air compressors are clean, quiet and more efficient than other compressor types. They are also supremely reliable, even when used continuously. If you want to know the specifications and prices of Direct Drive Screw Air Compressors, please contact us!
Advantages of Direct Drive Screw Air Compressors
More Efficient
Direct Drive Screw Air Compressors are more efficient, as less power is lost during transfer from the motor to the crankshaft. While direct-driven models are often more expensive to purchase outright, that initial investment is repaid over time, as they will require less fuel over the life of the unit.
Convenient Even at the Harshest of Conditions
Direct Drive Screw Air Compressors are convenient to run as they continuously run air for a required purpose and are also safe to use. Even at extreme weather conditions, a rotary screw air compressor will continue to run. This means that whether there are high temperatures or low conditions, the air compressor can and will run. The continuous duty function of a screw compressor means crucial components of the compressor will not wear out no matter the condition.
More Energy Efficient
Because there is no belt loss/belt slip, less power is lost between the motor and the air end. That means a direct-drive compressor will use less electricity than a belt-drive compressor with equivalent horsepower. Over time, that can add up to sizable energy savings.
Simpler Maintenance
Direct Drive Screw Air Compressors are easier to maintain as some of these machines have up to 70% less parts which can result in lower maintenance costs. Maintenance in screw-based compressors are simple as they feature a rotary-type positive displacement mechanism that uses fewer materials. By keeping up with regular maintenance however, you can keep your compressor running for many years while receiving optimal performance.
Generate Less Heat Compared to Other Air Compressors
Direct Drive Screw Air Compressors are an energy efficient option as they generate less heat compared to normal air compressors. Less heat means less water created during air compression and reduces the water that could get into your compressor, tools and final application. The water will then also be easier to remove, as there is less of it.
Screw Air Compressor Designed to Enhance Benefits
To prevent parts from wearing out, screw air compressors have been designed so the compressor oil seals internal rotors. The design of the screw air compressor ensures it will provide efficiency for years to come with no or little capacity reduction. Noise-dampening technology makes the compressor generally quiet despite massive air flows. Quality components in the screw air compressor help to enhance the overall productivity.
Direct Drive Screw Air Compressors usage tips

Avoiding Downtime
One of the most significant benefits of compressor maintenance is the decreased downtime. When machines function incorrectly, production usually halts, resulting in lost revenue. Preventive maintenance keeps machines running smoothly and efficiently, minimizing slowed production times.
Without maintenance, you might face frequent performance issues. These could arise at inconvenient times, like during a major production request with a looming deadline. You should perform maintenance every day to avoid these problems, even when nothing appears to be wrong.
Saving Money by Avoiding Costly Emergency Repairs
With reduced occurrences of downtime and parts failure in your air compressor system, you save money. As such, you profit both ways — through increased productivity and reduced overhead. The money you save through timely compressor maintenance allows you to invest more in better equipment as innovations reach the market.
Without maintenance, the costs involved in the repair of an air compressor and its peripheral parts can take a huge chunk from a company's annual earnings. When you conduct timely maintenance, you'll reap savings you can pass on to your company through higher wages and less expensive products.
Lowering Energy Costs
When you perform air compressor maintenance on a regular schedule, it allows you to catch instances where a function within the system is over-exerting or struggling to maintain an expected rate of production. When such issues do arise, it is often down to a part that needs cleaning, replacement or lubrication. By spotting these problems before they grow out of hand, the machine runs smoother and more efficiently, which translates to energy savings.
Of course, energy savings also amount to money saved in your overall production costs. With lower monthly energy costs, you can invest the money back into the infrastructure of your company.
Increasing Air Compressor Life and Efficiency
Of course, the greatest benefit of air compressor maintenance is that it increases the life and efficiency of the machine itself and the system as a whole. When you add up the initial cost of investment in an air compressor and all the attached pneumatic tools, you want to ensure a return on that investment through years of optimal performance. Ideally, the money you spend on your compressor system should reward you thousands and thousands of times over through productivity.
Without maintenance, an air compressor and its peripheral components will not last as long as it otherwise could with regular checkups, tune-ups and cleanups. When you compare the profits of companies that implement responsible system maintenance with those that do not, you are liable to see major differences in productivity.
Common Troubleshooting
| Problem | Possible Causes | Solutions |
| Compressor Will Not Start | 1.No power 2.Fuse blown in control circuit 3.Motor overloads not tripped or nor reset 4.Loose incoming or power connection wires 5.Low voltage to unit 6.Faulty temperature switch 7.Temperature switch tripped 8.High pressure switch tripped |
1.Check power supply for adequate voltage 2.Check fuses 3.Make sure all power wires are tight at connections 4.Check voltage supply to make sure it is high enough to run the electric system 5.Check temperature switch for proper operation 6.Check system pressure |
| Unit starts-them immediately stalls | 1.Pressure switch out of adjustment 2.Temperature switch activated 3.Loose electrical supply wires 4.Motor overloads tripped 5.Low voltage 6.Incorrect compressor rotation |
1.Check compressor power supply for adequate breaker and wire size 2.Inspect check valve for proper operation 3.Tighten belts 4.Check compressor for proper oil level |
| Low Discharge Pressure | 1.Plugged separator 2.Plugged oil cooler 3.Improper pressure switch setting 4.Low incoming power voltage 5.Electrical phase imbalance 6.Possible airend or motor failure |
1.Tighten compressor belts to recommended 2.specifications 3.Check compressor voltage supply |
| Compressor does not build up to pressure | 1.Air leaks in shop 2.Inlet valve malfunction 3.Compressor belts slipping 4.Air demand exceeds compressor output 5.Pressure switch set to low 6.Solenoid valve malfunction 7.Compressor rotors damaged |
1.Find and fix shop air leaks 2.Check inlet valve for proper function 3.Check air usage requirements on machinery and check for shop air leaks 4.Check pressure switch for proper setting 5.Check solenoid for proper function |
| Compressor will not load to compress air | 1.Pressure switch set to high 2.Inlet valve malfunction 3.Faulty solenoid |
1.Check pressure switch for proper setting 2.Check inlet valve for proper function 3.Check solenoid for proper function |
How to Determine the Best Air Compressor for Your Needs

01.Frequency of Use
02.Ability to Make Changes to the Air Compressor
03.Budget
04.Maintenance Capabilities
If you need a compressor that requires less frequent maintenance, a direct-drive compressor is better. However, if you need a unit with lower part replacement costs balanced by more regular upkeep, select a belt-drive air compressor.
05.Noise Requirements
06.Environmental Conditions
07.Air Compressor Efficiency
Certifications
Jaguar air compressor has won CE certification, ASME certification, ISO 9001 quality management system, ISO 14001 environmental management system, ISO 45001 occupational health and safety management system and GB/T 29409 Intellectual Property Management Certification.


Frequently Asked Questions
Q: Are screw compressors better?
Q: What is the life expectancy of a screw air compressor?
Q: What is the failure of screw air compressor?
Q: Do screw compressors run constantly?
Q: How do I choose a screw compressor?
Q: Why are screw compressors used?
Q: Why are screw compressors more efficient?
Q: Which is better reciprocating or screw compressor?
Q: Are screw compressors noisy?
Q: What is the maximum pressure for a screw compressor?
Q: Are direct drive air compressors any good?
Q: Which is better belt-driven or direct drive air compressor?
Q: Do direct drive compressors need oil?
Q: What is the most reliable compressor type?
Q: Why is direct drive better than belt drive?
Q: What type of air compressor lasts the longest?

















