Centrifugal blower — 5V/12V/24V, blade material Plastic. The complete factory specification follows. Made by Shenzhen Runjinchang Science And Technology Co., Ltd. (6 years on the platform, typical reply ≤1h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Centrifugal Blower
- Model Number: DC Blower 7530
- Voltage: 5V/12V/24V
- Blade Material: Plastic
- Material: plastic
- Warranty: Unavailable
- Place Of Origin: Guangdong, China
Technical Specifications
| Voltage | 5V/12V/24V |
|---|---|
| Blade Material | Plastic |
| Electric Current Type | DC |
| Mounting Type | Detached |
| Warranty | Unavailable |
| After-Sales Service Provided | Online support |
| Place Of Origin | Guangdong, China |
| Brand Name | RJC |
| Model Number | DC Blower 7530 |
| Size | 75X75X30 mm |
| Application | Medical Equipment, Pictorial Machine, Car Heater |
| Trademark | RJC |
| Impeller | PBT |
| Aprrovals | CE,ROHS |
| Weight | 76g |
| Color | Black |
| Material | plastic |
| Type | Axial Flow Fan |
| Applicable Industries | hotels |
| Packaging Details | Carton Packing Or Customized Package |
| Port Of Dispatch | Shenzhen |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
| Supply Ability | 10000000 pieces per Year |
Product Details
Product Description
DC Blower 7530
General Specifications
Model Number: DC Blower 7530 Size:75X75X30 mm Frame/Impeller:PBT Life Expectancy:
≥3000 hours(Hyraulic/Sleeve) ≥50000 hours(Ball) Aprrovals: CE,ROHS Weight: 76g
Dimensions Drawing Characteristic Curves
Specification
Product Details
Color | Black |
Material | Plastic |
Blade Material | plastic |
Voltage | 5V/12V/24V |
Power | 1.56-5.28W |
Air Volume | 7.61-16.66CFM |
Speed | 2000-4500RPM |
Bearings | Ball, hydraulic or sleeve |
Type | DC fan |
Electric Current Type | DC |
Mounting | Free standing |
Motor | DC Brushless Axial Fan |
Features | Lock Protection/FG/RD/PWM/Waterproof/Dampproof |
Leading Time | Sample order in 3-7days. Mass production within 7-15 days |
Packing | Carton packing or customized package |
Application | Medical Equipment, Pictorial Machine, Car Heater,Projector, Intelligent Closestool, Air Purifier, Humidifier and so on |
Company Profile
Shenzhen Runjinchang Science and Technology Co,.Ltd is an innovative,progressive,energetic and professional company which specialized in reserach,developement and manufacturing of AC/DC/EC cooling fans.Our DC fans, AC fans, blowers,EC fans, duct fans have been widely used in various
electronic products, machinery and equipment, power supplies, medical treatment, purification, stage
lighting, automotive, refrigeration and heat transfer , beauty equipment, sports equipment, LED
lighting, stage lighting equipment and more than 60 industrial fields. Our products were sold to all over the world and win high reputation in both domestic and international area. We provide customized service to our customers and try our best to meet customers’ specifications requirements. If you need cooling fans, please do not hesitate to contact us.
Applications of Cooling Fans
Our products are widely used in welding machines, inverters, ultrasonic wave equipments,refrigeration industry, cabinets, network cabinets, LED display screens, electromotor soft starters, air cooler industry, automation equipments, testing equipments, humidifiers,ozone equipments, rectification power supply, projectors, reflow machines, high frequency machines, stage lights, water dispensers, power supply industry, UPS power supply, car DVD, amplifiers, mosquito-killer lamp, car seat/auto pillow/seat cushion, switching power supply, car oxygen bar, eliminating static electricity machines,
model airplanes, graphics cards, CPUs, coffee machines, electric toys, beauty instruments, medical equipments, amusement equipments, electronic equipment and more than 60 fields like industrial equipment, life appliances industry,the entertainment industry, the service industry and so on. .
model airplanes, graphics cards, CPUs, coffee machines, electric toys, beauty instruments, medical equipments, amusement equipments, electronic equipment and more than 60 fields like industrial equipment, life appliances industry,the entertainment industry, the service industry and so on. .
Why Choose Us
1,Technical Support We have our own technical team that can provide customization and design service. 2,A Full Range of Products Our fan products are complete, including AC axial fans, DC axial fans, DC blowers and EC axial fans of all specifications. 3,Quality Assurance (1)High Quality PBT,aerodynamic design,unique blade angle,increased 9% air volume,reduced 5% noise.
(2) High precision design makes operation more stable,reduces noise and wear,and prolongs performance life.
(3) More laminated silicon steel sheets,high-quality pure copper colis,reduce the temperature rise,improve efficiency, and provide more power for fans.
(4) circuit board has a full set of self-written program that can write many functions such as speed signal control(FG or TACH),reverse protection,temperature control,automatic restart and other special functions.
4,Reasonable Price Whether you are a new customer or a regular customer,we always provide reasonable price according to customers’quality,quantity,customization and design requirements. 5,Function Customization We can make fans with FG,RD,PWM,Dampproof,Waterproof,Locked rotor protection and automatic restart functions. 6,Speedy Delivery Time To ensure continuity of supply, normally leading time for samples is less than 1 week,leading time for big order is less than 2 weeks. 7,Good Service 24 hours’online service to answer your questions and help you solve pre-sale and post-sale issues rapidly.
Packing and Shipping
Our fans will be packed in cartons, if you want special package,please tell us your demands before your order!
FAQ
1,If you need AC fans,please answer the following questions: (1). Fan size? Quantity? (2).Voltage? (3).Ball bearing or sleeve bearing? (4).With any certificates or not? (5). With Waterpoof or Dampproof or not? 2,If you need DC fans,DC Blowers or EC fans,please answer the following questions: (1).Fan size?How many pcs? (2). Voltage? (3).Speed? (4).Ball bearing , Hydraulic bearing or sleeve bearing (5). Cable length? (our standard is 300mm) (6). With connector or not? Which type? If you can not find the right connector on the below pictures,you can send me picture or tell me part number of the connector you need.
(7)With Lock protection ,PWM,FG,RD functions or not?
PWM: speed regulation
FG: speed monitoring
RD:trouble alarm
(8). With CE,Rohs or any other certificates?
(9).With dampproof or waterproof or not?
3.If you do not know to answer the questions or you have
any other questions, please do not hesitate to contact salesperson for help.
any other questions, please do not hesitate to contact salesperson for help.
Ordering and Pricing
- Minimum order quantity: 2 piece
- Volume pricing:
- 2–999 piece: US $2.85 / piece
- 1000–2999 piece: US $2.5 / piece
- 3000–5999 piece: US $2.35 / piece
- 6000+ piece: US $2 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this centrifugal blower?
The standard minimum order quantity is 2 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 Unavailable warranty. Spare parts and technical support remain available after the warranty period.
Can the centrifugal blower be supplied for my local voltage?
The standard configuration is 5V/12V/24V. 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 Shenzhen Runjinchang Science And Technology Co., Ltd., based in China. The company 6 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Shenzhen Runjinchang Science And Technology Co., Ltd. range on HVACR Nexus.
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