JCZ Marine Axial Fan
JCZ fan casing can be made into open type; reversible; good anti-corrosion performance; strong resistance to swaying, vibration and impact performance. JCZ series marine axial flow ventilators are suitable for the ventilation of all kinds of compartments on board ships, and can also be applied to other appropriate occasions. JCZ series marine axial flow ventilators are designed and manufactured in accordance with GB11864 "Axial flow ventilators for ships" and the relevant provisions of "Code for construction of steel marine vessels" of China Ship Inspection Bureau.
Overview
Structure:
JCZ series marine axial flow ventilators are made with the structure that the motor is placed in the casing, and the impeller is directly mounted on the motor shaft. The casing can be made into integral type or open type along the axial direction according to the need. The open type casing is to install the impeller and motor on the half casing which can be opened, so it is convenient for on-site maintenance and replacement of parts. The impeller is made of anticorrosive aluminum alloy casting, and the casing is welded with steel material.
JCZ series marine axial flow ventilator is made to be viewed from the motor end, and the impeller rotates in clockwise direction. In use, the fan is allowed to rotate in the reverse direction.JCZ series marine axial flow ventilators can be equipped with 380V/415V, 50Hz or 440V, 60Hz marine AC motors.
Drawing:
Picture:
Table:
Type | Air flow rate M³/h | Total pressure pa | Static pressure pa | Inner Diameter mm |
JCZ-20 | 600 800 | 110 80 | 90 40 |
200 |
800 1000 | 160 110 | 130 70 | ||
JCZ-25 | 800 1200 | 160 140 | 140 110 | 250 |
1000 1500 | 220 200 | 200 160 | ||
JCZ-30A | 1200 1800 | 300 180-230 | 290 150-200 | 300
|
1200 1800 | 400-500 320-420 | 390-490 290-390 | ||
JCZ-30B | 1200 | 160-210 | 150-200 | |
1200 1800 | 300 230 | 290 200 | ||
… | … | … | … | … |
JCZ-140A | 72000 84000 | 690 530-630 | 590 390-490 | 1400 |
JCZ-140B | 72000 84000 | 690 530-630 | 590 390-490 |
