2.the air blower air outlet may 0°, 90°, 180°, 270° four kind of position installments, like the following chart.
3. before the impeller central disk, side the plate, the curved circular arc leaf blade is the ramming formation, the impeller assembly usesrolls the rivet. the impeller transient equilibrium quality rank is the g5.6 level. impeller material is aluminum.
4.the main axle use the high quality carbon steel to make and to pass through the quenching and tempering, phosphorization rust preventionprocessing, the safety performance is good.
5. the inlet use the high quality steel plate after the spinning formation, guaranteed that the air enters the impeller to import the sectionevenly, reduces the flowing to lose greatly, raises impeller's efficiency.
product specification and technique parameter:
model no.
technique parameter
model no.
technique parameter
air flow
(m3/h)
pressure pa
noise scopedb)
power kw
air flow (m3/h)
pressure pa
entire pressure scopedb)
power
kw
hrw-225
600-3000
100-1000
62-64
1.5
hrw-630
7000-40000
150-31000
68-71.5
18.5
hrw-250
1000-5000
150-1500
61.5-64.5
2.2
hrw-710
7000-50000
200-3500
77-77.98
22
hrw-280
1000-6000
150-2000
63-66
3
hrw-800
10000-60000
200-3500
76-78.5
30
hrw-315
1500-8000
200-2000
66-68.5
3
hrw-900
12000-70000
200-2500
78-78.5
30
hrw-355
2000-10000
200-2200
67.5-70
5.5
hrw-1000
20000-100000
300-4000
72-73
45
hrw-400
2000-14000
150-2500
68.5-69.5
7.5
hrw-450
3000-20000
150-2500
70.5-72
10
hrw-500
4000-22000
200-3000
66.5-68.5
12
hrw-
5000-30000
200-3000
69-71
15
our services
1. warranty: 1 year warranty for all products.
2. products quality: 100% products inspection before delivery.
3. just in time delivery: normally, lead time is 10-15 days.
4. customized service: as we have our own molding department, customized service can be provided.
5. prompt customers service: trademanager,skype or e-mail will be replied in 24 hours.