Jk67 Series Mining Partial Ventilating Fan

Basic Info

Model NO.	JK
Air Volume	0.9-17.8m3/S
Diameter	300-800mm
Voltage	380V-660V
Rotational Speed	2900r/Min
Transport Package	Wooden Box, Iron Frame
Specification	According to demand
Trademark	Huayu
Origin	Shandong China
HS Code	8414599099
Production Capacity	5000/Month

Product Description

JK series mining partial ventilating fan JK67 Local fan
Product Description

The high-efficiency, energy-saving, and low-noise JK series mining partial ventilating fan (referred to as partial fan) is designed according to the needs of partial ventilation in non-coal mines, such as metallurgy, nonferrous metals, gold, chemicals, building materials, and nuclear industry, etc. It is suitable for tunneling ventilation of the cross sections with various specifications, inducing air in the stopes and electric rake track, inlet ventilation of subsection mining method without bottom column, as well as other partial ventilation and some auxiliary ventilation. It can also be used for ventilation in occasions where the air supply is required, such as tunnel construction and underground construction, etc.The design of the JK series partial fan comprehensively considers the dust and smoke exhaust air volume, duct air supply distance, common air duct specifications, wind resistance value, and the usage conditions in the mine, etc. It is divided into three types: single-stage working wheel JK-1, double-stage working wheel JK-2, and counter-rotating operation DJK. Among them, the JK40 series partial fan and DJK50 series counter-rotating partial fan can be directly installed on the roadway baseplate or hung on the side wall or roof of the roadway.

Model Number	JK NO. 3-NO.8
Product name	Axial fan
Applicable Industries	metallurgy, nonferrous metals, gold, chemicals, building materials, and nuclear industry, etc
Rotating Speed	2900rpm
Power	1.5~30KW
Blade Material	Carbon steel, stainless steel, aluminum alloy
Total Pressure	575~3776Pa
Airflow	0.9~17.8M3/S
Voltage	380V/400V/415V/440V/450V/660V/
Frequency	50Hz/60Hz
Temperature Resistance	-40~60 Degrees
Color	Blue/Red/White/Gray/Yellow/Customized
Package	Wooden Box/Steel frame
Specification	Can provide according to customer's requirements sizes
Efficiency(%)	Over 90%
Exported to	All Countries
Place of Origin	Shandong China
Brand Name	Huayu
Warranty	1 Year
After-sales Service	Field Installation, Commissioning, and Training

Detailed Photos

Product characteristics

The JK series partial fan has the following characteristics:(1) High operating efficiency. The maximum full-pressure efficiency of the single-stage and double-stage working wheels is 92% and 83% respectively. The maximum full-pressure efficiency of the counter-rotating type is 85%, which is 20%-30% higher than that of the original JF series partial fan with an obvious power-saving effect.(2) Complete specifications and strong adaptability. There are various combinations of air volume and full pressure of the partial fan. The air supply distance ranges from 80 meters to 600 meters (the air supply distance in the series application can be up to 1200 meters), which can meet various different needs of the users.(3) Small volume, lightweight, and flexible and convenient movement. When its performance of it is basically the same as that of the JF series, the volume is reduced by 20%-30% and the weight is reduced by 20%-30%.(4) Low noise. In the open space, the noise of the JK№.4 partial fan is not exceeding 86db(A). If the user has special requirements for the noise of the partial fan, we will supply the noise deadener. Please specify it when ordering.The series and machine number (model) of the JK series, partial fan are expressed as follows: Mining partial fan("DJK") ("DJK" is the counter-rotating partial fan)4, D=400mm Machine number is 4, and the working wheel diameter is D=400mm"№.3", 3, D=300mm; For "№.3", the machine number is 4, and the working wheel diameter D=300mm"№.5", 5, D=500mm; For "№.5", the machine number is 5, and the working wheel diameter D=500mm The rest will be analogized."1","2" "1" is the single-stage work wheel, and "2" is the double-stage work wheeld=0.58,"56"d=0.56 Hub ratio d=0.58, "56" is d=0.56"67"d=0.67,"55"d=0.55 "67" is d=0.67 and "55" is d=0.55"40"d=0.40,"50"d=0. 50 "40" is d=0.67 and "50" is d=0.50

Product Parameters

Partial fan model	Machine No.	Air volume (m3/s)	Full pressure (Pa)	Power (KW)
JK58-1	3	0.9-1.4	928-575	1.5
	3.5	1.5-2.4	1263-752	3
	4	2.2-3.5	1648-1020	5.5
	4.5	3.1-5.0	2093-1295	11
JK58-2	4	2.2-3.5	2923-1811	11
JK55-2	4.5	3.0-5.2	2276-1275	11
JK55-1	5	4.2-6.6	1726-1324	11
JK56-1	3.15	1.4-2.1	853-588	2.2
	4	2.1-3.4	1275-981	4
JK67-1	4.5	2.6-4.2	2256-1177	7.5
JK67-2	4.5	2.8-4.3	3237-1471	11
BJK67-1	5.25	4.0-6.3	3776-2648	28
JK40-1	5.5	4.3-5.1	633-475	5.5
	6.5	7.1-8.4	884-663	11
	7	8.8-10.5	1025-769	15
	7.5	10.9-12.9	1177-883	22
	8	13.2-15.6	1339-1005	30
DJK50	5.5	4.8-5.8	1182-515	2×5.5
	6.5	7.9-9.5	1651-719	2×11
	7	9.9-11.9	1915-834	2×15
	7.5	12.2-14.6	2198-957	2×22
	8	14.8-17.8	2501-1089	2×30

FAQ
What parameters should be provided when purchasing the fan?
A: Air flow rate(m3/h), Total pressure(Pa) or Static pressure(Pa), Inlet temperature(°C), Voltage and frequency on the working site.2.
Q:What is your delivery time?
A:15-35workdays, depending on the model of the fan.3
Q:What's your MOQ?
A:The MOQ is 1set,but larger quantity, lower price.4
Q: What's your warranty?
A: 12 months after arrival of the goods on site.5
Q:How do you control the product's quality?
A:All the products have quality testing and dynamic balance before delivery.