SpecificationsCentrifugal fan 
1.Motor Type:DC or AC 
2.Insulation Class:B 

                                                       Forward-curved Centrifugal Fan LDT15-11

 

1.Normal Specification

 Impeller Material: Hip-dip Galvanized Metal Sheet       

 Scroll Housing Material: Hip-dip  Galvanized Metal Sheet                                                                     

Dynamic Balance Class:G6.3       

Operating Temperature Range: -15°C~+40°C  

Storage Temperature Range: -15°C~+60°C  

              

                                                          

2.Base Parameter   

 

 

 

 

 

 3.Ouline Drawing 

 

 

4.Performance Curve

 

 

 

5.Product Pictures

 

 

 

6.Production Process

   Delivery

 

 

* Production Capacity : 100,000-units yearly

 

* With a manufacture experience over 6 years

 

* Employees: 320

 

* Factory Area: 3,600 square meters

 

* Fan and motor assembly lines : 3

 

7.Quality Control

 

 

* Entire group, include 9 subsidary factories, implemented ISO9001 and ISO14001;

* A 75 people QC team with more than 317 professional and technical personnel,to ensure 100% products checking;

* Material: Strictly control of material using, meet international requested standards;

* Semi-finished products inspection: Product inspection before 100% finished, such as Visual Inspection, Leak Testing, Comprehensive Safty Test and so on;

* Production online test: online working team with production process engineers who will inspect machines and lines at fixed period;

* Finished Product Inspection: Quality and property test before products are packed and loaded;

* We promised 2-years warantee for produts.

 

8.Langdi Trademark

 

 

  9.Main Abroad Market

 

 

 

10.Customers and Partners