Type L roots blower

Type L roots blower transmission medium is clean air, clean gas, sulfur dioxide, carbon dioxide (transport medium should be written in the contract), which can be widely used in cement, chemical fertilizer, chemical, metallurgy, iron and steel, coal, building materials, petroleum, electric power, papermaking, textile, city gas, aquaculture, pneumatic conveying sewage treatment and other departments and industry.

Casting of resin sand for casting
According to the theory of involute design, the impeller is simulated on the computer, and the balance of rotation must be done before the machine is installed.
NO Speed Boost △P Inlet flow m³/min Motor
r/min KPa mmH20 no power/KW
L11LD 1450 9.8 1000 0.62 Y801-4 0.55
19.6 2000 0.46 Y802-4 0.75
29.4 3000 0.33 Y90S-4 1.1
39.2 4000 0.21 Y90L-4 1.5
2950 9.8 1000 1.86 Y801-2 0.75
19.6 2000 1.69 Y90S-2 1.5
L13LD 1450 9.8 1000 1.09 Y801-4 0.55
19.6 2000 0.9 Y90S-4 1.1
29.4 3000 0.75 Y90L-4 1.5
39.2 4000 0.6 Y90L-4 1.5
2950 9.8 1000 2.87 Y802-2 1.1
19.6 2000 2.68 Y90S-2 1.5
L14LD 1450 9.8 1000 1.47 Y802-4 0.75
19.6 2000 1.26 Y90L-4 1.5
29.4 3000 1.08 Y90L-4 1.5
39.2 4000 0.93 Y100L1-4 2.2
49 5000 0.79 Y100L2-4 3
2950 9.8 1000 3.76 Y90S-2 1.5
19.6 2000 3.54 Y90L-2 2.2
29.4 3000 3.37 Y100L-2 3
L21LD 1450 9.8 1000 2.23 Y90S-4 1.1
19.6 2000 2.04 Y90L-4 1.5
29.4 3000 1.83 Y100L1-4 2.2
39.2 4000 1.64 Y100L2-4 3
49 5000 1.46 Y112M-4 4
2950 9.8 1000 5.77 Y90S-2 1.5
19.6 2000 5.48 Y100L-2 3
29.4 3000 5.26 Y112M-2 4
L22LD 1450 9.8 1000 3.3 Y90L-4 1.5
19.6 2000 2.98 Y100L1-4 2.2
29.4 3000 2.73 Y100L2-4 3
39.2 4000 2.51 Y112M-4 4
49 5000 2.3 Y132S-4 5.5
2950 9.8 1000 7.97 Y90L-2 4
19.6 2000 7.66 Y112M-2 4
29.4 3000 7.4 Y132S1-2 5.5
L23LD 1450 9.8 1000 4.49 Y90L-4 1.5
19.6 2000 4.32 Y100L2-4 3
29.4 3000 4.03 Y112M-4 4
39.2 4000 3.76 Y132S-4 5.5
49 5000 3.53 Y132M-4 7.5
2950 9.8 1000 10.9 Y100L-2 3
19.6 2000 10.8 Y132S1-2 5.5
29.4 3000 10.5 Y132S2-2 7.5
L32LD 1450 9.8 1000 7.92 Y100L1-4 2.2
19.6 2000 7.3 Y132S-4 5.5
29.4 3000 6.81 Y132M-4 7.5
39.2 4000 6.38 Y160M-4 11
49 5000 5.99 Y160M-4 11
L33LD 1450 9.8 1000 10.8 Y100L2-4 3
19.6 2000 10.1 Y132S-4 5.5
29.4 3000 9.54 Y160M-4 11
39.2 4000 9.04 Y160M-4 11
49 5000 8.57 Y160L-4 15
L41LD 980 9.8 1000 6.59 Y112M-6 2.2
19.6 2000 5.77 Y132M1-6 4
29.4 3000 5.11 Y132M2-6 5.5
39.2 4000 4.52 Y160M-6 7.5
49 5000 3.97 Y160L-6 11
1450 9.8 1000 11 Y100L2-4 3
19.6 2000 10.2 Y132S-4 5.5
29.4 3000 9.52 Y160M-4 11
39.2 4000 8.93 Y160M-4 11
49 5000 8.36 Y160L-4 15
58.8 6000 7.84 Y180M-4 18.5
L42LD 980 9.8 1000 10.5 Y132S-6 3
19.6 2000 9.52 Y132M2-6 5.5
29.4 3000 8.75 Y160L-6 11
39.2 4000 8.05 Y160L-6 11
49 5000 7.43 Y180L-6 15
58.8 6000 6.82 Y200L1-6 18.5
1450 9.8 1000 17.1 Y112M-4 4
19.6 2000 16.1 Y160M-4 11
29.4 3000 15.4 Y160L-4 15
39.2 4000 14.7 Y180M-4 18.5
49 5000 14 Y180L-4 22
58.8 6000 13.4 Y200L-4 30
L43LD 980 9.8 1000 13.4 Y132M1-6 4
19.6 2000 12.3 Y160M-6 7.5
29.4 3000 11.5 Y160L-6 11
39.2 4000 10.7 Y180L-6 15
49 5000 10 Y200L1-6 18.5
58.8 6000 9.34 Y200L2-6 22
1450 9.8 1000 21.7 Y132S-4 5.5
19.6 2000 20.6 Y160M-4 11
29.4 3000 19.7 Y160L-4 15
39.2 4000 19 Y180L-4 22
49 5000 18.3 Y200L-4 30
58.8 6000 17.6 Y200L-4 30