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Home ProductsPortable Screw Air Compressor

Screw Type Industrial Portable Air Compressor For Highway / Bridge Construction

Screw Type Industrial Portable Air Compressor For Highway / Bridge Construction

Screw Type Industrial Portable Air Compressor For Highway / Bridge Construction

Product Details:

Place of Origin: China
Brand Name: Laily

Payment & Shipping Terms:

Minimum Order Quantity: 1 pcs
Price: Negotiable
Packaging Details: Wooden case, Carton
Delivery Time: In 30 days after get the value
Payment Terms: T/T, L/C, D/P
Supply Ability: 1000PCS/month
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Detailed Product Description
Rated Pressure: 0.5Mpa Name: Industrial Portable Air Compressor
Feature: Low Speed Type: Screw
Condition: New Application: Highway / Bridge Construction

Screw Type Industrial Portable Air Compressor For Highway / Bridge Construction


Product Description


Widely used in mining, tunnel, railway, highway, bridge construction, municipal construction and geological exploration industry.Adapt to the special environments . According to the special field working conditions, adding the mobile device system, run the machine with more conveniently.



Industry customized model -- low pressure machine
1. Fully redundant oil treatment system
2. Optional online maintenance system
Dual redundant oil distribution system
3. Ultra low oil content
4. Large mainframes, low speed




Model LYU280D-10 LYU238D-14 LYU220D-21 LYU250D-21 LYU290D-21
Working pressure (bar) 10 14 21 21 21
Volume flow (m/min) 28 23.8 22 25 29
Noise decibel 75±3 75±3 78±3 78±3 78±3
Compressor oil capacity 65 65 65 92 92
Outlet valve (quantity * size) 1*G2 1*G3/4 1*G2 1*G3/4 1*G2 1*G3/4 1*G2 1*G3/4 1*G2 1*G3/4
Motor power (KW) 180 180 200 220 250
Service factor 1.15 1.15 1.15 1.15 1.15
Voltage 380V/50HZ 380V/50HZ 380V/50HZ 380V/50HZ 380V/50HZ
Power Factor 0.89 0.89 0.9 0.9 0.9
Motor speed (RPM) 2970 2970 2970 2970 2970
Startup mode Star triangle start
Protection level IP54/F IP54/F IP54/F IP54/F IP54/F
Skid-mounted transport size  
Length (mm) 3985 3985 3985 3985 3985
Width (mm) 1800 1800 1800 1800 1800
Height (mm) 2200 2200 2200 2200 2200
Weight (KG) 3400 3400 4100 4250 4300
Dimension With walking parts (drawbar lowered)  
Length (mm) 5260 5260 5260 5260 5260
Width (mm) 1800 1800 2040 2040 2040
Height (mm) 2590 2590 2630 2630 2630
Weight (KG) 4600 4600 4700 4850 4900


Why choose us?


1. Stable and reliable

A Strong research and development capabilities, the effective use of a large number of patents.

Strong time has a strong R & D team, and close cooperation with Xi'an Jiaotong University Compressor Suzhou Research Institute, has obtained 26 patents, the industry's leading design level, to create a reliable air compressor products.


B Selection of reliable parts


C exquisite manufacturing capability

Manufacturing benchmarking enterprises, improve the manufacturing management process, treat every manufacturing link with the spirit of craftsman, to create reliable air compressor products.


D rigorous testing methods and verification methods

Each test data of the first digital air compressor test line in China has been validated and verified to ensure the delivery quality of each device. We provide a corresponding test report for each of the products that have been manufactured in strict energy efficiency, and resolutely say no to the virtual standard parameters!


2. Energy efficient

A Basic knowledge of energy conservation

B The most efficient part selection

C Optimized system and piping design

D Intelligent air compressor control system


3. Easy to maintain

IOT industrial housekeeper, the operating status is always at hand.


The industry's fastest oil and gas separation system (patent).


Patent for extractable main motor structure.


Change the oil filter and the air filter is handy.


External primary filtration, replacement and cleaning is more convenient.


The bottom of each tubing is designed with an oil drain and the oil is replaced more thoroughly.


4. High cost performance


In the use of air compressors, the main costs come from three aspects: procurement costs, maintenance costs and operating costs, of which operating costs account for about 80% of the total. The use of Laily compressor will greatly reduce the cost of your air compressor.

Contact Details
Laily Intelligent Technology (Shanghai) Co., Ltd.

Contact Person: Zhang

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