Axial Flow Fan, 4-12, consult the merchant, Nylon

Key specification for this axial flow fan: voltage consult the merchant, blade material Nylon/ALU. Everything below is reproduced from the factory data sheet. Made by Nanjing Colorfan Technology Co., Ltd. (3 years on the platform, typical reply ≤7h). For a binding price and lead time, send the volume you need and where it ships to.

Key Features of This Axial Flow Fan

• Model Number: K6Z
• Voltage: consult the merchant
• Blade Material: Nylon/ALU
• Warranty: 1 year
• Place Of Origin: Jiangsu, China
• Application: Cooling Fan

Technical Specifications

Product Details

Product Description

K6 series fan is a product specially developed according to the characteristics of internal combustion engine.

Compared with the aerofoil blade with outstanding performance under ideal working conditions, the new circular arc blade has
higher efficiency under various unfavorable working conditions.

Comparative measurements show that the K7Z series has the following

distinct advantages:

–Efficiency can be increased by 15 percent
–Absorb less power

–Lower noise

.

This series of blades has a Z-shaped blade root. (Patent No.2439767), It has become the same type of blade root in the world at
present. The standards of the Ministry. This series of blades at 20 ° To 37.5 °, there are 8 kinds of torsional deflection angles.
Alternatively, each blade may be different Angle mounted on Z-shaped fan hub.

The blades are made of high-tech materials by injection molding process. The product has the following characteristics due to the
use of this material:

–Lightweight yet strong and durable

–Corrosion resistance

–Optimized design according to customer's requirements

Blade Specs

Symbol	Material	Temperature range	Characteristic	Application
PA	Nylon6,Black	-40ºC-110ºC	Anti-aging	Standard load
PAG	Nylon6,Black and white	-40ºC-110ºC	Anti-aging	Heavy load
PAGST	Nylon6,Black	-40ºC-110ºC	Shock and impact	Strong vilbration occasion
PACAS	Nylon6,Blue-gray	-35ºC-100ºC	Conductivity Fire resistance	Explosive danger

Type	Diameter	Speed	Blade No.	Angle	Static Pressure	Air Volume			Consume power
		mm	rpm	n	°	Pa	m³/h	m³/s	w
K6	500	2000	6	25	250	8100	2.25	2,317
K6	500	2000	6	33	260	10000	2.78	3,200
K6	500	2000	7	33	250	10000	2.78	3,300
K6	500	2000	7	35	260	11000	3.06	3,600
K6	500	2000	9	35	280	10000	2.78	4,120
K6	600	2000	6	30	360	16000	4.44	6,190
K6	600	2000	6	35	400	16200	4.50	7,170
K6	600	2000	7	28	400	14500	4.03	5,900
K6	600	2000	7	35	400	18000	5.00	7,920
K6	700	2000	6	28	450	26000	7.22	11,500
K6	700	2000	6	33	440	30000	8.33	14,300
K6	700	2000	7	28	470	25000	6.94	11,700
K6	700	2000	7	30	500	26000	7.22	13,000
K6	700	2000	7	33	500	28000	7.78	14,400
K6	800	1450	6	33	290	30000	8.33	8,320
K6	800	1450	7	35	300	34000	9.44	10,500
K6	800	1450	8	30	280	30000	8.33	9,410
K6	800	1450	9	35	300	33800	9.39	12,400
K6	1000	1450	8	28	450	51000	14.17	22,000
K6	1000	1450	12	33	500	52500	14.58	32,300
K7	1100	1450	12	38	450	69000	19.17	35,700

Connection versions and specs

Packaging&Shipping

Company Introduction

Nanjing Colorfan Technology Co.,LTD is specialized in offering axial impellers, which are widely used in construction machinery, agriculture, forestry and plant protection, wind power, plant ventilation, air replacement, fire ventilation, air conditioning equipment, ceramic industry, refrigeration equipment, compressor, condenser, construction machinery, cooling device, dry cooling tower, motor, evaporative cooling tower, forklift, etc.

We have over 10 years experienced in producing axial impellers and could always offer the best quality and also the best after-sale services.Our factory has 60 people' team and four departments including fan manufacturing, mould processing, injection molding and wind tunnel test.According to the theory and technology of aerodynamics, the performance of the blade is designed and optimized scientifically. Through many tests, it is ensured that the products provided to all customers could meet their quality requirements.

FAQ

1.How about the dellivery time?

—No matter sample or bulk order, the delivery time would be around 15 days. If you need the customization of the shapeness or color on fan blades, delivery time would be longer accordingly.
2.Can I get a sample piece to test before ordering in a bulk?

—Of course, we support sample service after confirming the detailed blade model, flange and axle sizes and shape. The quality for bulk order would be exactly same as the sample ones.
3.Can you confirm your fan can be replaced on our machines?

—Yes, all fans can be replaced. We can machine the connection holes and bushings, to confirm the fan can be fitted. Besides, we will balance and match the angle to the power speed to ensure its safety.
4.Do you have a factory?

—Yes, our factory is located in Changzhou, JiangSu. We produce and export series of cooling fan, axiel fan, draught fan etc with high-end quality. Our factory has 60 people' team and four departments including fan manufacturing, mould processing, injection molding and wind tunnel test. Products range from fields of engineering machinery, engine, cooling machines, central air-conditioning, refrigeration equipment, screw air compressor, wind power equipment etc.

5.How's your production capacity per year？

—-Annually 300K pieces

6.How to order?

— First, contact our sales, show them the specification or image of what kind of fans you want. Second, our technics will check which model would be most suitable for you. Sales will quote you the detailed price. Third, if all good to you, we will make sample according to your request. Then deal with official order. Our sales will serve you quickly and must reply within 6 hours because of the time difference.

7.Information that customers need to offer.

—

a) Drive mode: motor/engine (offer drawing: power/pole number/rotate speed/axle pole); b) Connection mode: Flange/ Axle (taper bushing); c) Application: For example ventilation, heat ejection, fog gun, graziery; d) Do you want us to install the complete machine (including motor, wind canister etc); e) Your operation point (temperature, height, air volume, air pressure); f) Installation mode: clockwise or anticlockwide g) Blade diameter etc.

Ordering and Pricing

• Minimum order quantity: 1 piece
• Ships from: China
• Customization: OEM and ODM accepted on qualifying volumes.

Frequently Asked Questions

What is the minimum order quantity for this axial flow fan?

The standard minimum order quantity is 1 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.

What warranty is provided?

The manufacturer provides a 1 year warranty. Spare parts and technical support remain available after the warranty period.

Can the axial flow fan be supplied for my local voltage?

The standard configuration is consult the merchant. Alternative voltage and frequency builds are available when specified at the time of order.

Do you accept OEM or custom branding?

Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.

How long does production and delivery take?

In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.

About the Manufacturer

This product is produced by Nanjing Colorfan Technology Co., Ltd., based in China. The company 3 years as a verified Alibaba.com supplier, Trading Company. Browse the full Nanjing Colorfan Technology Co., Ltd. range on HVACR Nexus.

See more in Impellers & Fan Blades on HVACR Nexus.