Hc251s High Volume Rotary Lobe Vane Air Blower for Wastewater Treatment

Product Details
Customization: Available
After-sales Service: Technical Support
Warranty: 12 Months
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  • Hc251s High Volume Rotary Lobe Vane Air Blower for Wastewater Treatment
  • Hc251s High Volume Rotary Lobe Vane Air Blower for Wastewater Treatment
  • Hc251s High Volume Rotary Lobe Vane Air Blower for Wastewater Treatment
  • Hc251s High Volume Rotary Lobe Vane Air Blower for Wastewater Treatment
  • Hc251s High Volume Rotary Lobe Vane Air Blower for Wastewater Treatment
  • Hc251s High Volume Rotary Lobe Vane Air Blower for Wastewater Treatment
Find Similar Products
  • Overview
  • ROTARY BLOWER
  • Product Parameters
  • Our Advantages
  • FAQ
  • Company Profile
Overview

Basic Info.

Model NO.
HC251s
Type
Aerators
Method
Combined Treatment
Usage
Industrial, Home, Agriculture, Hospital
Model
Hc251s
Capacity
1.02m3/Min-1.14m3/Min
Pressure
10kpa-50kpa
Brand
Wsr
Power
0.22kw
Voltage
220V, 380V, 400V, 415V
Noise
50-70dba
Application
Wastewater Treatment
Material
Iron or Stainless Steel
Certificate
ISO9001
Working Temperture
20-200°c
Packing
Wooden Box
Customized
Yes
OEM
Yes
Phase
3 Phase
Transport Package
Wooden Box
Specification
60kg
Trademark
WSR
Origin
China
HS Code
8414599040
Production Capacity
20000 Set/Year

Packaging & Delivery

Package Size
900.00cm * 450.00cm * 550.00cm
Package Gross Weight
600.000kg
Lead Time
5 days (1 - 100 Sets)
To be negotiated ( > 100 Sets)

Product Description

ROTARY BLOWER

Rotary Vane Blower vs. Roots Blower

Criteria Rotary Vane Blower Roots Blower
Working Principle Uses a rotor with sliding vanes to trap and compress air in a continuous process. Positive displacement device with two or three lobes pushing air forward.
Airflow and Pressure Provides lower pressure but smooth and consistent airflow. Delivers higher pressure with possible pulsations (reduced in 3-lobe designs).
Efficiency More energy-efficient at low pressures. Slightly less efficient, particularly at higher pressures.
Maintenance Requires frequent maintenance due to wear of sliding vanes. Requires less maintenance; durable with fewer moving parts.
Applications Ideal for vacuum systems, light-duty pneumatic conveying, and low-pressure aeration. Suited for wastewater aeration, medium-pressure conveying, and chemical processing.
Noise Level Operates quietly due to smooth airflow and less vibration. Louder operation, but noise can be mitigated with soundproofing.
Durability Vanes wear out over time, requiring periodic replacement. Highly durable; suitable for heavy-duty industrial applications.
Hc251s High Volume Rotary Lobe Vane Air Blower for Wastewater Treatment
Hc251s High Volume Rotary Lobe Vane Air Blower for Wastewater Treatment
Hc251s High Volume Rotary Lobe Vane Air Blower for Wastewater Treatment
 
Product Parameters
Model HC251s
Air capacity 0.28m3/Min-0.31m3/Min
Discharge differential pressure 10kpa-50kpa
Rotary speed 450rpm
Motor type 0.55kw
380/400/415/440V, 3PHASES, 50/60HZ
Bearing brand Standard: Renben bearing
NSK bearing for your option
Installation type Standard: horizontal type.
Vertical type available for your option
N.W. of blower without motor 51kg
Packing size Approx. 0.22cbm
Model Blower
size
Motor
kw
Frequency Blower
speed
min-1
air capacity Blower
V Pulley
Motor
V pulley
Oil
Capacity 
0.1kgf/cm2 0.2kgf/cm2 0.3kgf/cm2 0.4kgf/cm2 0.5kgf/cm2
HC25s 3/4'' 0.37 50 430 0.278 0.265 0.25 0.237 0.225 8'' 3 1.2L(0.9L)
HC251s 3/4'' 0.55 50 450 0.31 0.3 0.29 0.28 0.28 8'' 2 1/2 1.5L(1.1L)
HC30s 1'' 0.55 50 430 0.35 0.34 0.33 0.32 0.31 10'' 3 1.5L(1.1L)
HC301s 1'' 0.75 50 520 0.42 0.41 0.4 0.39 0.38 10'' 3 1/2 1.5L(1.1L)
HC40s 1 1/4'' 0.75 50 500 0.66 0.65 0.63 0.61 0.59 12'' 4 2.5L(1.7L)
HC401s 1 1/4'' 1.5 50 580 0.8 0.77 0.74 0.71 0.67 12'' 4 1/2 2.5L(1.7L)
HC50s 1 1/2'' 1.5 50 430 1.14 1.12 1.09 1.06 1.02 14'' 4 3.5L(2.3L)
HC501s 1 1/2'' 2.2 50 500 1.44 1.41 1.39 1.36 1.32 14'' 4 1/2 3.5L(2.3L)
HC60s 2'' 2.2 50 450 1.9 1.87 1.82 1.77 1.71 16'' 5 5.5L(3.8L)
HC601s 2'' 4 50 540 2.41 2.34 2.29 2.44 2.18 16'' 6     5.5L(3.8L)
HC80s 2 1/2'' 4 50 430 2.82 2.74 2.66 2.59 2.5 18'' 5 1/2 8L(6L)
HC801s 2 1/2'' 5.5 50 500 3.53 3.45 3.38 3.33 3.25 18'' 6 8L(6L)
HC100s 3'' 5.5 50 390 4.32 4.28 4.25 4.18 4.11 20'' 5 1/2 20L(16L)
HC1001s 3'' 7.5 50 420 5.41 5.32 5.25 5.18 5.11 20'' 6 20L(16L)
Hc251s High Volume Rotary Lobe Vane Air Blower for Wastewater Treatment
Hc251s High Volume Rotary Lobe Vane Air Blower for Wastewater Treatment
Our Advantages
Feature Description
Fast Delivery We understand the importance of meeting tight schedules. Our standard models are in stock and ready for immediate shipment, while custom orders are fulfilled within just 5-7 days, ensuring uninterrupted project timelines.
Custom Solutions Catering to the diverse industrial needs of Southeast Asia, we offer fully customized OEM services, including design adjustments and private labeling. These solutions are built to align with local requirements and industry standards.
Precision Engineering Utilizing state-of-the-art CNC technology, our products ensure high precision (0.02-0.04 mm tolerance), delivering consistent performance ideal for Southeast Asia's dynamic and high-demand industries.
Rigorous Testing Every unit undergoes 100% performance testing to ensure it meets specifications and withstands Southeast Asia's varied environmental conditions, guaranteeing long-term reliability and efficiency.
Hc251s High Volume Rotary Lobe Vane Air Blower for Wastewater Treatment
Hc251s High Volume Rotary Lobe Vane Air Blower for Wastewater Treatment
Hc251s High Volume Rotary Lobe Vane Air Blower for Wastewater Treatment

Hc251s High Volume Rotary Lobe Vane Air Blower for Wastewater Treatment
FAQ
1. When was your company founded?
Our company was founded in 2007, and we have been in business for 17 years.
2. What are your main products?
Our main products include Roots blowersRotary blowers, and Turbo blowers.
3. What is the lead time for our blowers?
The typical lead time for our blowers is 5-7 days. We also maintain stock of regular models, which allows us to ship immediately for those units.
4. What warranty do you offer?
We offer a 12-month warranty on all of our blowers.
5. What brand of bearings do you use?
The bearings we use are NSK, but we also offer other, more cost-effective options for customers with budget considerations.
6. Will you send someone for repairs if needed?
While we do not send technicians directly, we have partnered with repair companies in many countries to ensure that any issues can be resolved quickly and efficiently.
7. How many employees work at your company?
We currently employ 80 people across various departments in our company.
Hc251s High Volume Rotary Lobe Vane Air Blower for Wastewater Treatment

 

Company Profile
Hc251s High Volume Rotary Lobe Vane Air Blower for Wastewater Treatment

Shandong Zhaner Machinery Co., Ltd.

Empowering Industries with Precision and Performance

Shandong Zhaner Machinery Co., Ltd., founded in 2007, is a leading manufacturer specializing in the production of high-performance Roots blowersrotary blowers, and turbo blowers. Over the past 17 years, the company has built a strong reputation for delivering innovative air-handling solutions that meet the diverse needs of industries such as chemical processingwastewater treatmentpneumatic conveying, and more.

The company is ISO9001 certified, ensuring that all products meet rigorous quality standards. With 3 advanced production lines, Shandong Zhaner Machinery operates efficiently and can meet both small and large-scale orders with short lead times. The facility, covering 45,000 m², is equipped with state-of-the-art machinery, including CNC machinesthat ensure high precision in the manufacturing of each blower component.

Employing a skilled workforce of 80 dedicated employees, the company is committed to continuous improvement and innovation. This highly trained team focuses on quality controltesting, and customization to deliver blowers that meet specific customer requirements. Each unit undergoes 100% rigorous testing before shipment to ensure optimal performance and reliability.

Shandong Zhaner Machinery's commitment to excellence and its ability to provide fast deliveryhigh precision, and customized solutions has made it a trusted partner for industries worldwide.

Hc251s High Volume Rotary Lobe Vane Air Blower for Wastewater Treatment


 

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