PTR ROOTS BLOWER
1roots blower with hige accuracy,good performance and reliable operation
2roots blower with long service life
PTR Roots Blower
PTR three-blade roots blower is widely used for pneumatic conveying system,in many kinds of industries such as procelain,building materials,paper making,smelting,power,petroleum,chemical ,textiles,aquaculture,sewage treatment,food,etc.But it doesn't apply to transport the gases that are flammable,explosive,toxic and strong corrosive.The product is featured by high accuracy,good performance ,reliable operation,long service life,simple structure and easy maintenance.
The whole blower including the accessories is standardized,which allows mass production.It needn't water coolant with 80kpa boost pressure.
The PTR1 design is a common type,the PTR2 design is an intensive type.All can match a vertical type or a horizontal type of silencer or match a noise nsulator to attain the best result of lowering the noise.
| MODEL | POWER | ROTATION | VOLUME | PRESSURE RISE |
| KW | r/m | m3/min | KPa | |
| 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 |
