Top Quality Roots Blower Industrial Rotary Blower for Reliable Operation

• Customization: Available
• Material: Iron
• Usage: for Air Conditioner, for Refrigerate
• Flow Direction: Cross Flow
• Pressure: High Pressure
• Certification: RoHS, ISO, CE, CCC
• Color: Blue, Yellow,Customized
• Warranty: 12 Months
• Pressure Range: 9.8-98kpa
• Capacity: 0.5~500m3/Min
• Voltage: 220V/380V/440V 50Hz/60Hz
• Type: Roots Type/Three Lobe
• Advantage: Energy Saving and Low Noise.
• Power Source: Electric Blower
• Customized Support: OEM, ODM
• Transport Package: Wooden Box
• Trademark: Dibaier
• Origin: Shandong, China
• Production Capacity: 50000 Sets Per Year
• Package Size: 2000.00cm * 1500.00cm * 1000.00cm
• Package Gross Weight: 1000.000kg

Product Description

Product Description

What is a Roots Blower?

A Roots blower is an innovative and highly efficient volumetric rotary blower. Ingeniously designed, it allows air to be drawn into the fan through an intake muffler, where two precision-engineered impellers maintain a specific meshing gap. These impellers, driven by a synchronized gear belt, propel the inhaled gas from the inlet to the outlet at a consistent and reliable speed, effectively countering the high-pressure gas resistance at the outlet. The gas is then smoothly expelled through a pressure relief valve, elastic joint, exhaust muffler, and one-way valve, efficiently achieving its purpose of gas conveyance.

Product Parameters

MODEL	FLOW RATE(M3/MIN)	PRESSURE RISE(KPA)	MOTOR POWER(KW)
HG50	0.5-5.26	9.8-98	1.1-15
HG65	1.17-8.88	9.8-98	2.2-22
HG80	4.16-13.4	9.8-98	45381
HG100	6.23-20.3	9.8-98	4-45
HG125	9.64-30.5	9.8-98	5.5-75
HG150	16.5-49.4	9.8-98	7.5-110
HG175	16.9-70.8	9.8-78.4	7.5-132
HG200	29.9-88.2	9.8-98	15-185
HG250	41.1-115	9.8-78.4	15-200
HG300	71.2-157.2	9.8-98	30-280

Features of the Roots Blower

1. Boasting an air-cooled design, the single-stage pressure belt transmission reaches an impressive 78.4 KPa, matched by the direct transmission, while achieving a vacuum degree of -49 KPa, all without the need for cooling water.

2. The impeller features an advanced three-blade design with a high area utilization coefficient and excellent rigidity, ensuring the blower delivers high pressure, substantial flow rate, and consistently smooth operation.

3. Incorporating precision spur synchronous gears with a keyless connection, this blower ensures reliable positioning and smooth operation, characterized by low noise levels, robust mechanical strength, and an extended service life.

Product Display

High Middle Pressure Water Treatment Roots Blower

Working Principle of the Blower

In the realm of sewage treatment, the primary role of a Roots blower is aeration, essentially supplying oxygen to bacteria. Within this industry, it is pivotal to infuse oxygen into sewage tanks to facilitate microbial oxidation and decomposition. Roots fans are adept at delivering precise oxygen quantities tailored to varying water depths and treated water volumes, thereby enhancing microbial activity and accelerating the decomposition process.

The Roots blower operates as a positive displacement blower, with the air volume it delivers directly proportional to its rotational speed. The innovative three-blade impeller executes suction and exhaust three times per revolution, with two impellers working in tandem. Compared to the traditional two-blade design, this configuration minimizes gas pulsation, reduces load changes, enhances mechanical strength, while ensuring lower noise and minimal vibration.

Roots Blower Application

Air Blower Features

1). A positive displacement blower, it ensures stable pressure and capacity. 2). The three-lobe type Roots blower is designed for high efficiency and significant energy savings.
3). With excellent sealing treatment, it remains oil-free, preventing oil pollution of the conveying medium.

4). High-quality imported accessories guarantee the long service life of the entire Roots blower assembly.5). With various sizes in stock, we offer short delivery times. 6). We provide both complete set Roots blowers and bare shaft blowers.
7). Each Roots blower undergoes rigorous testing before delivery, ensuring efficient performance. 8). Our blowers cover a wide range of pressure rises and flow rates. 9). Extremely compact, they offer easy installation, low noise, and improved efficiency.

Company Profile

Dibaier Introduction

Dibaier is a distinguished medium-sized company specializing in environmental protection machinery and equipment, proudly based in Jinan, the vibrant capital city of Shandong Province.
Our flagship products are Roots blowers, encompassing a diverse range including positive pressure, negative pressure, direct connected, dense, diesel-powered, and three-blade belt connected Roots blowers.
We actively participate in 2-3 prestigious exhibitions annually across various international venues, including water treatment expos in Germany, Thailand, Russia, Singapore, among others, as well as machinery exhibitions. This strategic involvement not only keeps us at the forefront of industry trends and technological advancements but also provides invaluable opportunities for face-to-face interaction and dialogue with our esteemed customers.

Shipping & Packaging

FAQ

1. How can I get the price?
- We are committed to providing prompt responses, typically quoting within 12 hours after receiving your inquiry. Please feel free to reach out to me directly.

2. Can I buy samples? - Absolutely! We warmly welcome you to reach out and request samples with ease.
- Our Minimum Order Quantity (MOQ): 1 SETS. Secure your order with just one set!

3. What is your delivery time?
- Delivery times are tailored to your order size, typically within a swift 15 days for most orders.

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4. What is your payment term?
- We offer flexible payment options including T/T, CASH, L/C, Western Union, MoneyGram, and Paypal. These terms can be adjusted to suit your needs.

5. What is the shipping method?
- Shipping can be arranged by sea or air. We recommend confirming details with us before finalizing your order to ensure the best shipping solution.