Positive Displacement Stainless Rotary Three Leaf Roots Type air Blower 30kw 45kw 70kw 2 Inches 7hp Manufacturer for Industrial

Product Description

Roots Blower Main

ZHSR Series Roots Blowers

Roots blowers feature large flow rates, low noise levels and have a wide range of applications. They are core industrial equipment.

Key Characteristics

Characteristics
⚙️ High Efficiency: Stable working characteristics for industrial use.
🔇 Low Noise: Designed for low vibration and quiet operation.
🌿 Eco-Friendly: No lubrication pollution, economical and durable.
🛠️ Simple Structure: Easy maintenance and long service life.

Technical Parameters

Diameter (mm) Flow Range (m³/h) Pressure Range (mbar) Rotational Speed (rpm) Power (kW) Weight (kg)
500.49-2.139.8-981100-18400.75-7.5087-151
650.76-3.009.8-981100-18200.75-11.098-213
801.82-5.229.8-981140-18202.2-11.0156-245
1002.65-8.059.8-981060-17802.2-18.05190-323
1254.64-11.709.8-98980-17503.00-30.0285-512
125L7.81-17.029.8-58.8980-17504.00-30.0330-552
1509.58-27.159.8-98810-17307.50-75.0471-896
17516.65-35.679.8-58.8970-162011.00-75.0601-1090
200D22.89-44.409.8-98850-145015.00-110.0875-1765
20025.34-59.209.8-98810-148015.00-132.0975-1876
250D32.95-70.569.8-58.8810-148018.50-110.01080-1845
25058.00-97.009.8-58.8990-148030.00-220.01843-3269
30084.00-114.009.8-108.6990-136037.00-250.02333-4355
350105.00-188.7019.8-58.8990-136037.00-220.02333-4355

Expert Technical Support

Dedicated engineers provide one-on-one service to answer your technical questions.

Engineer - Yang Wei
Engineer - Lu Jian
Engineer - Geng Chengguo

Certifications & Quality

Packaging & Inventory

Two-year quality guarantee.

Fast delivery for orders with a quantity of over 500 sets in stock.

Projects and Cases

Large-scale Roots Blower Project
Two-stage High-pressure Roots Blower
Air Suspension Blower Project
Rotary Feeder Project
Bin Pump Pneumatic Conveying
Pneumatic conveying production line

Manufacturing Excellence

Established in 2014, with a decade of focus, we are a professional blower manufacturer. We own and operate our own manufacturing facility, producing core components in-house to ensure seamless coordination and stability.

Workshop
Processing Facility
Processing Facility
Assembly
Quality Inspection
Quality Inspection
Self-production
Inventory
Accessory

Frequently Asked Questions

Are you a factory or a trading company?
We are a manufacturer with in-house production capabilities, and we also engage in global trade. We were established in 2014.
How do I select the appropriate Roots blower model?
Please provide us with your requirements for flow rate, pressure, and conveyed medium for accurate selection.
Do you offer customization services?
Yes, we provide customization services. Our Roots blowers can be tailored to customers’ specific requirements, including parameters, materials, and functions.
What about the delivery time and shipping method?
Orders are typically delivered within 15 to 30 days. We offer multiple shipping options, including sea and air freight.
What is the service life and warranty period?
Designed for a minimum service life of 10 years. We provide a 2-year warranty with free repair and replacement services.
What after-sales services do you provide?
Our services include installation guidance, commissioning, operator training, spare parts supply, and remote technical support.

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