Payment Terms | T/T,L/C,Western Union |
Supply Ability | 3,000 Units/Month |
Delivery Time | 5-8 work days |
Packaging Details | Packed in wooden cases |
Product Name | Roots Blower for Dyeing and Printing Plant |
Place Of Origin | China |
Applications | Dyeing and Printing Plant |
Payment Methods | T/T, L/C |
Factory Production Capacity | 3,000 Units/Month |
MOQ | 1 Set |
Certificate | CE, ISO9001, ISO14001 |
Pressure | 1Pa-1.013 25×100000Pa |
Brand Name | Frezer |
Certification | CE, ISO9001, ISO14001 |
Place of Origin | China |
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Product Specification
Payment Terms | T/T,L/C,Western Union | Supply Ability | 3,000 Units/Month |
Delivery Time | 5-8 work days | Packaging Details | Packed in wooden cases |
Product Name | Roots Blower for Dyeing and Printing Plant | Place Of Origin | China |
Applications | Dyeing and Printing Plant | Payment Methods | T/T, L/C |
Factory Production Capacity | 3,000 Units/Month | MOQ | 1 Set |
Certificate | CE, ISO9001, ISO14001 | Pressure | 1Pa-1.013 25×100000Pa |
Brand Name | Frezer | Certification | CE, ISO9001, ISO14001 |
Place of Origin | China | ||
High Light | Consolidated Roots Blower ,All In One Roots Roots Blower ,Consolidated Plant Blower |
Consolidated All in One Roots Blower for Dyeing and Printing Plant
Product Introduction
The performance tables give model number,bore, r.p.m, discharge pressure, air capacity and required power of the blower.
The air capacity in the tables is indicated in the standard suction state.The standard suction state herein mentioned is defined as the condition at 20℃ temperature, 1.0332Kgf/cm2 (101.3KPa) absolute pressure and 65% relative humidity.
The reference air capacity (temperature 0℃ and 1.0332kgf/cm2 (101.3kpa) absolute pressure) is generally indicated in Nm3/min.
However, it may be converted into the standard air capacity by the following equation, if the suction pressure is equal.
Qs = QNx1.0732
Where, Qs: standard air capacity (m3/min); and
QN: reference air capacity (m3/min).
The discharge air capacity can be converted into the standard air capacity by the following equation.
Qs = Qdx (1.0332+Pd)/ 1.0332x(273+Ts)/(273 + Td)
Where, Qd : discharge air capacity, in m3/min;
Pd : discharge pressure, in Kgf/cm2,
Ts : suction temperature, in ℃,
Td : discharge temperature, in ℃.
According to the air capacity and discharge pres.sure as calculated above,the model, bore, r.p.m. and required power can be found in the performance table.
Sl Units Conversion Table ( Sl Units in Heavy Lines )
Pressure | Pa | Bar | Kgf/cm2 | atm | mmH2O | MmHg(Torr) |
1 1×105 9.806 65×104 1.013 25×105 9.806 65 1.333 22×102 | 1×105 1 9.806 6525×10-1 1.013 25 9.806 6525×10-5 1.333 2225×10-3 | 1.019 72×10-5 1.019 72 1 1.033 23 1×10-4 1.359 51×10-3 | 9.869 23×10-6 9.869 23×10-1 9.678 41×10-1 1 9.678 41×10-5 1.315 79×10-3 | 1.019 72×10-1 1.019 72×104 1×104 1.033 23×104 1 1.359 51×10 | 7.500 62×10-5 7.500 62×102 7.355 59×102 7.600 00×102 7.355 59×10-2 1 | |
Product Specification
Mark Type | Bore | A | B | C | D | E | F | G | H | J |
SR-50 | 50A | 570 | 179 | 135 | 895 | 152 | 230 | 540 | 420 | 60 |
SR-65 | 65A | 610 | 202 | 145 | 970 | 192 | 230 | 600 | 440 | 80 |
SR-80 | 80A | 700 | 225 | 165 | 1130 | 217 | 280 | 650 | 500 | 75 |
SR-100 | 100A | 900 | 265 | 175 | 1255 | 234 | 280 | 850 | 630 | 110 |
SR-125 | 125A | 945 | 294 | 205 | 1525 | 260 | 355 | 920 | 710 | 105 |
SR-150 | 150A | 1155 | 377 | 225 | 1745 | 305 | 400 | 1150 | 950 | 100 |
SR-175 | 200A | 1300 | 457 | 245 | 1765 | 305 | 520 | 1330 | 1030 | 150 |
SR-200 | 200A | 1570 | 550 | 276 | 2230 | 405 | 591 | 1600 | 1300 | 150 |
SR-250 | 250A | 1847 | 596 | 445 | 2790 | 520 | 760 | 2200 | 1800 | 2300 |
SR-300 | 300A | 2167 | 683 | 470 | 2805 | 520 | 750 | 2500 | 2040 | 230 |
Mark Type | Bore | K | L | M | N | O | P | Q | R | n-Φ1 | Weight |
SR-50 | 50A | ― | ― | 260 | 220 | 122 | 20 | 80 | 60 | 4-Φ14 | 72 |
SR-65 | 65A | ― | ― | 300 | 260 | 122 | 20 | 80 | 80 | 4-Φ14 | 84 |
SR-80 | 80A | ― | ― | 370 | 330 | 147 | 20 | 80 | 75 | 4-Φ19 | 132 |
SR-100 | 100A | ― | ― | 400 | 360 | 114 | 20 | 80 | 110 | 4-Φ19 | 168 |
SR-125 | 125A | 355 | 355 | 430 | 390 | 175 | 20 | 100 | 105 | 6-Φ19 | 245 |
SR-150 | 150A | 475 | 475 | 500 | 455 | 190 | 22.5 | 100 | 165 | 6-Φ19 | 408 |
SR-175 | 200A | 515 | 515 | 500 | 455 | 310 | 22.5 | 100 | 240 | 6-Φ19 | 505 |
SR-200 | 200A | 650 | 650 | 650 | 605 | 348 | 22.5 | 126 | 240 | 6-Φ19 | 900 |
SR-250 | 250A | 900 | 900 | 950 | 870 | 250 | 40 | 140 | 250 | 6-Φ24 | 1653 |
SR-300 | 300A | 1020 | 1020 | 950 | 870 | 240 | 40 | 140 | 270 | 6-Φ24 | 2132 |
Product Show
Our History
Our company was founded in 2007, in the next 3 years we had gone to Korea to learn the high technology to develop our products. In 2013, our products have been widely used in Chinese market to save cost, increase efficiency, and decrease noise. To match the market all over the world, we have developed the high pressure products which are more than 4000KPA with more than 30 patent technologies from 2020. Nowadays, according to products updates in quality and convenience, our products are increasingly accepted by more and more customers.
Transaction Process
The transaction process begins with gathering customer requirements to match suitable products. This initial stage involves detailed communication to understand specific needs, preferences, and technical specifications. Accurate requirement analysis ensures the proposed solutions align perfectly with customer expectations.
Once requirements are confirmed, a formal quotation is prepared. The quotation includes product details, pricing, delivery terms, and payment conditions. Transparency in pricing and terms builds trust and helps customers make informed decisions.
After the quotation is approved, the next step is receiving payment. Payment methods may vary, such as bank transfers or online payments. A secure and efficient payment system ensures smooth transactions.
With payment confirmed, production begins. Quality control measures are implemented at every stage to meet industry standards and customer specifications. Timely production is critical to avoid delays.
Upon completion, products are carefully packed in sturdy wooden cases to prevent damage during transit. Proper packaging reflects professionalism and ensures safe delivery.
Finally, the goods are delivered to the customer, followed by a feedback request. Customer feedback helps evaluate satisfaction levels and identify areas for improvement. A closed-loop process enhances long-term business relationships.
Applications
Roots blowers are versatile industrial workhorses that deliver critical airflow solutions across multiple sectors. In wastewater treatment plants, they enable biological aeration to break down organic pollutants, while in cement plants they facilitate raw material conveying and kiln combustion. The steel industry relies on them for blast furnace oxygenation and exhaust recovery, just as chemical plants utilize them for powder transport and reactor aeration. These robust machines prove equally vital in environmental applications like flue gas desulfurization, where they force-oxidize sulfur dioxide into gypsum. Industrial processes from electroplating (for electrolyte agitation) to sandblasting (for abrasive propulsion) depend on their consistent performance. Modern manufacturing sectors including electronics (cleanroom circulation), food processing (pneumatic conveying), and pharmaceuticals (sterile fermentation airflow) all incorporate Roots blowers in their core operations. Traditional industries like paper mills use them for pulp aeration, while textile and dyeing plants employ them for fabric drying systems.
Company Details
Business Type:
Manufacturer
Year Established:
2007
Total Annual:
3,000,000-5,000,000
Employee Number:
320~380
Ecer Certification:
Verified Supplier
Frezer Technology CO., LTD was founded in 2007 and headquartered in Chongqing—a national hub for technological innovation in western China and a renowned historical and cultural city, one of the few manufacturers in the world with patented hybrid bearing technology. Frezer Technology CO., LTD was founded in 2007 and headquartered in Chongqing—a national hub for technological innovation in western China and a renowned historical and cultural city, one of the few manufacturers in the world with patented hybrid bearing technology.
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