11KW 15HP Variable Speed Screw Compressor Small Screw Type Air Compressor

11KW 15HP Small Size VSD Screw Type Compressor 8bar 10bar Direct Driven For General Industry

The main difference between industrial frequency and variable frequency screw air compressors is that the variable frequency air compressor adds a frequency converter, and the frequency converter is used to control the actual input power to achieve the purpose of energy saving. Frequency conversion screw air compressor has the following advantages:

1. Start without impact:

The frequency converter itself includes the function of a soft starter, the maximum starting current is within 1.2 times of the rated current, and the power frequency starting is generally more than 6 times of the rated current, and the starting impact is very small. This impact is not only on the grid, but also on the entire mechanical system.

2. Low noise:

The working conditions of the frequency conversion system are mostly lower than the rated speed, the mechanical noise and wear of the main engine are reduced, and the service life is extended;

3. Air pressure stability:

The frequency conversion screw air compressor uses the stepless speed regulation characteristics of the frequency converter to start smoothly through the controller or the PID regulator inside the frequency converter. In the case of large gas fluctuations, it can quickly adjust the response;

Technical Parameters:

Machine Specs:

1.High Efficiency Permanent Magnet Motor
Protection class IP54, insulation class F high protection, high precision, adjustable, low noise, low vibration, stable operation.

2.Smart Inverter
Intelligent frequency conversion start, stable air pressure, start without impact.

3.Efficient Screw Airend
High-precision twin-screw rotor, triple-glazed, less wearing parts, compact structure, large air delivery, high stability.

4.Intelligent PLC Control System
Record equipment operating status, automatically remind equipment repair and maintenance, automatic fault alarm shutdown protection, real-time intelligent detection of compressor status.

5.Electric Control System
Using silver contacts to prolong the life of the system, circuit protection, stable operation of the equipment, prevent excessive unloading of the compressor, and save energy consumption.

6.Cooling System+Oil and gas separation system
Adopt high-pressure cooling system, high heat dissipation efficiency
High oil and gas separation efficiency, reliability, durability, reasonable structural design, and more convenient maintenance.

7.Intake Valve Assembly
The air intake valve can automatically adjust the air volume from 0 to 100% according to the requirements of the system air volume, and the pressure loss is small.

Machine Image:

Factory Strength:

Recommended Products in LTC Compressor

Company Profile:

Shanghai LTC Compressor Co., Ltd is a professional provider of comprehensive solution in air compressing industry, integrating R&D, production, sales and service.

Main products of LTC Compressor: Rotary Screw Air Compressor, PM VSD Screw Air Compressor, Combined Screw Air Compressor System for Laser cutting, Two Stage PM VSD Screw Air Compressor, Low Pressure PM VSD Screw Air Compressor, Medium Pressure Screw Air Compressor. Oil Free Water Lubricated Screw Air Compressor, etc.

LTC Compressor is committed to industrial air compressing solutions. The products are sold to more than 50 countries worldwide and widely applied to laser cutting, food, pharmaceutical, textile, medical, cement, and other industries.

LTC Compressor has established a team with rich experience in customer service and technical assistance, which can provide faster and better after-sales services.

FAQ
 
1.Why customer choose us?
Shanghai LTC Compressor Co., Ltd specializes in Rotary Screw Air Compressor, integrating R&D, production, sales and service. High-level quality control and years of exporting experience help us win trust and loyalty of our customers around the world. Warmly welcome your inquiries and orders for quality test, more favorable sales conditions will be provided to support you expand local market if long-term partnership can be established.
 
2.Are you a manufacturer or trading company?
We are a professional manufacturer in China with over 25 years experience in air compressing solutions. We have 2 factories in Shenzhen, and our overseas business department is in Minhang district , Shanghai. OEM&ODM service is accepted.
 
3.What’s your delivery time?
For standard machines, we can deliver within 3-5 days. For customized machines or urgent orders, please contact our sales in advance.
 
4.How long is your air compressor warranty?
One year for the whole machine and two years for screw air end, except consumable parts such as air filter, oil filter, oil separator and precise filter elements.
 
5.How does your factory do regarding quality control?
International leading processing equipment and advanced manufacturing technology ensure LTC screw compressor with high efficiency, low noise, low power consumption, high reliability.
 
6.How long is the lifespan of your air compressor?
Generally, more than 10 years.
 
7. What's price term?
FOB, CIF, EXW, all are available, according to your requirements.
We have long-term cooperative shipping agent in sea shipping, much more professional and can help you save shipping cost.
 
8. What's payment term?
T/T, L/C, D/P, Western Union, Paypal, Credit Card, and etc. Also we could accept USD, RMB, Euro and other currency.
 
9.How about your after-sales service?
(1) Installation and commissioning online instructions.
(2) Well-trained engineers available for overseas service.
(3) Worldwide agents and after-sales service available.