Centrifugal Fans, 220 V, 1100rpm

1.High-volume Roots Blower: The JYSR roots blower is a high-pressure, high-volume Roots blower designed to effectively provide oxygenation to fishponds.

2.CE and ISO9001 Certified: The JYSR roots blower is certified by CE and ISO9001, providing assurance of high-quality materials, manufacturing processes, and safety standards.

3.Customizable Color and Model Options: The JYSR roots blower is available in a variety of models and color customization options, allowing for a personalized fit to your specific needs and preferences.

4.Electric-powered and Energy-efficient: The JYSR roots blower is electrically powered and features a low noise level. It is energy efficient and designed to withstand high-pressure requirements up to 9.8-98.8Kpa, making it an ideal choice for aquaculture applications.

5.Long-lasting Performance: The JYSR roots blower is built with cast iron and a rating of 0.75-280kw, ensuring durability and reliable performance for various industrial applications and fishponds across Southeast Asia.

Shandong Heli Machinery Co., Ltd, situated in the Zhangqiu District of Jinan City, Shandong Province, stands as a prominent professional entity that boasts an impeccable blend of scientific research, production, and sales. With a sprawling factory area of over 100,000 square meters, the company boasts more than 100 employees, including a formidable team of 12 skilled technicians. Embodying international standards, the factory houses cutting-edge production equipment such as the advanced CNC processing center, intelligent testing system of roots blower, and a variety of precision machinery. Our primary tenet rests upon customer satisfaction and quality, as we continuously strive to improve our products and services. Our robust product range consists of HLSR/HLSR-H/HLSR-V series roots blower, MJ series roots blower, roots vacuum pump, with a myriad of features including compact size, high capacity, low noise, and dependable performance. These units have been widely adopted across diverse industries such as pneumatic conveying, wastewater treatment, food, and mining. Adhering to the highest industry standards, we offer high-quality products backed by exceptional after-sales services, ensuring a faultless customer experience.

1. who are we?
We are based in Shandong, China, start from 2009,sell to Domestic Market(50.00%),Mid East(10.00%),South Asia(10.00%),Southeast Asia(10.00%),South America(10.00%),Eastern Asia(5.00%),Africa(5.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Roots Blower,Roots Air Blower,Three lobe roots blower,roots vacuum pump,rotary blower

4. why should you buy from us not from other suppliers?
We introduced international advanced CNC processing center and test equipment, intelligent testing system of roots blower.Our blower can save energy up to 30%, with stable performance , and have a noise of less than 80 decibels.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency: USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken: English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,Russian,Korean,Hindi,Italian