GRAD Axial Ventilation for industrial fan

Welcome to GRAD

Focus on ventilation fan more than 20 years

Brief production 

1,Our axial flow fan strict inspection before delivery ,You can rest assured for our quality

2,our axial fan has a special motor cooling system

3,Our axial flow fan is adopted cylinder type wheel structure, reduce the flow loss, improve efficiency

4, Use explosion-proof motor and can be used for the corrosion of containing flammable, explosive gas

5, Our T35-11 axial flow fan through the CE, CCC and ISO: 9001 certification

Specification

Axial flow fan structure

GRAD axial ventilator is composed by impeller, cabinet (including support) and electric machinery. The impeller with three vanes fixed in the axis of eclectic machinery. So its well working. The support joined with bracket is columnar and made up of FRP material. No collision and extrusion when fixing and repairing the blower. This kind of blower can run a long time. 

Part of the smoke exhaust fan data table

Axial flow fan display

 Usually we use plywood package or naked package. Some of the products like fan coil unit or table tennis board have standard carton package. The shipping terms are LCL, 20’ container, 40’ container

Before-sale services:   

(1) Tell customers how to use our products and matters needing attention.

 (2) Guide customers to choose the best and economic product, recover the investment within short time.  

 (3) Site inspection if you need. 

In-Sale services:   

(1)Quality control must be inspected strictly.  

 (2)In accordance with the agreements stipulated in the contract.   

After-sale services:   

(1) If the project needs our installation guidance, we can send our engineer and translator. We can also send customers installation video to teach them how to fix and operate with 

our product.  

(2) Usually, our product warranty is 18 months after leaving factory or 12 months after installation. within this months, all parts broken will be responsible for our factory.

(3) Regular contact with customer, consult with the customer feedback, come true with 

the customer's two-way communication.

GRAD Sincerely welcome your arrival

If you have any question,please fell free to contact with following information.