Shandong China Coal Group
| Place of Origin | China |
| Brand Name | China Coal |
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Product Specification
| Place of Origin | China | Brand Name | China Coal |
| High Light | Three Impeller Roots Blower ，roots blower ，Portable Concrete Mixer | ||
Product Introduction chinacoal05
Roots blower
Used in petrochemical industry, building materials, electric power, metallurgy, chemical fertilizer, mines, ports, textile, food, paper making, aquaculture and waste water treatment, and the environmental protection industry, and other fields, mostly used to transport the air, and it can also be used to transport gas and hydrogen gas, acetylene, carbon dioxide, flammable, explosive and corrosive gas.
1. Flow: 0.5-300m3/min
2. Pressure: 14.7-78.4kpa
2)Intensive Roots Blower: MJ50, MJ65, MJ80, MJ100, MJ125, MJ150, MJ175, MJ200,
Capacity: 0.67m3/min-59.20m3/min
Pressure: 9.8kpa-73.5kpa
(3)High-Pressure Roots Blower: MFSR50H, MFSR65H, MFSR80H, MFSR100H, MFSR125H, MFSR150H, MFSR175H, MFSR200H, MFSR250H, and MFSR300H
Capacity: 1.21m3/min-134.1m3/min
Pressure: 29.4kpa-98.8kpa
(4)Roots Vacuum Pump: MFSR50V, MFSR65V, MFSR80V, MFSR100V, MFSR125V, MFSR150V, MFSR175V, MFSR200V, MFSR250V, and MFSR300V.
Capacity: 0.86m3/min-136.3m3/min
Pressure: -1360mmAq--- -4488mmAq
OUR Roots blower key Features
3. Inlet/outlet diameter: 50-300mm
More Product types:
(1)Roots Blower: MFSR40, MFSR50, MFSR65, MFSR80, MFSR100, MFSR125, MFSR125-1, MFSR150, MFSR175, MFSR200, MFSR250, and MFSR300
Capacity: 0.41m3/min-165.32m3/min
Pressure: 9.8kpa-58.8kpa
(2)Intensive Roots Blower: MJ50, MJ65, MJ80, MJ100, MJ125, MJ150, MJ175, MJ200,
Capacity: 0.67m3/min-59.20m3/min
Pressure: 9.8kpa-73.5kpa
(3)High-Pressure Roots Blower: MFSR50H, MFSR65H, MFSR80H, MFSR100H, MFSR125H, MFSR150H, MFSR175H, MFSR200H, MFSR250H, and MFSR300H
Capacity: 1.21m3/min-134.1m3/min
Pressure: 29.4kpa-98.8kpa
(4)Roots Vacuum Pump: MFSR50V, MFSR65V, MFSR80V, MFSR100V, MFSR125V, MFSR150V, MFSR175V, MFSR200V, MFSR250V, and MFSR300V.
Capacity: 0.86m3/min-136.3m3/min
Pressure: -1360mmAq--- -4488mmAq
OUR Roots blower key Features
1. Low noise: Using the advanced spiral back into the exhaust port and internal technology to effectively delayed the return of the body high-pressure gas shocks, so a small air blower vibration and noise significantly reduced.
2. High efficiency: Impeller adopted advanced composite curve, meshing more reasonable and improve the efficiency of the air blower.
3. Oil less: Sealing a reasonable structure, oil and gas can't enter the chassis, so the output air clean and grease free.
4. Long work life: Using high-precision, hardened gears, enabling the machine to further improve life expectancy, and noise reduction.
5. CAD/CAM technology: The impeller rotor, casing, wall panel and other key components to realize the digital processing, improved product quality and production efficiency.
6. Standardization: Blower serialization and standardization of specifications.
7. High adaptability: Pressure changes in the work load with the system change, with self-adaptive.
8. More stable: Has a mandatory hard aspirated exhaust characteristic, that is, when the pressure changes, the flow rate changed Little.
9. Good appearance: The machine has been optimized design, beautiful shape, compact structure.
Main Parameter
MODEL | POWER | ROTATION | VOLUME | PRESSURE RISE |
KW | r/m | m3/min | K Pa | |
PTR-50 | 1.1~7.5 | 800~1720 | 0.64~3.95 | 9.8~73.5 |
PTR-80 | 2.2~15 | 970~1950 | 1.90~8.02 | 9.8~73.5 |
PTR-100 | 3~15 | 1070~1950 | 3.13~8.87 | 9.8~73.5 |
PTR-125 | 4~30 | 980~1850 | 5.37~12.05 | 9.8~73.5 |
PTR-150 | 7.5~55 | 810~1730 | 10.39~26.77 | 9.8~73.5 |
PTR-150A | 15~90 | 980~1480 | 19.07~41.75 | 9.8~98 |
PTR-200 | 18.5~110 | 810~1480 | 26.64~58.46 | 9.8~73.5 |
PTR-200A | 22~132 | 850~1350 | 38.8~72.9 | 9.8~73.5 |
PTR-250 | 30~132 | 970~1480 | 51.9~93.1 | 9.8~58.8 |
Company Details
Employee Number:
>less than 50
Ecer Certification：
Active Member
Shandong China Coal Industrial&Mining Supplies Group Co.,Ltd (hereinafter referred to as china coal) is a group company, which is a collection of e-commerce, machinery manufacturing, software, research and development, modern logistics of large diversified industrial group. The group has 100 ... Shandong China Coal Industrial&Mining Supplies Group Co.,Ltd (hereinafter referred to as china coal) is a group company, which is a collection of e-commerce, machinery manufacturing, software, research and development, modern logistics of large diversified industrial group. The group has 100 ...
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