in Aba Nigeria sales price shop near me near me shop factory supplier Φ 200dmm Double Oil Case Roots Blower with 75kw Motor manufacturer best Cost Custom Cheap wholesaler

  in Aba Nigeria  sales   price   shop   near me   near me shop   factory   supplier Φ 200dmm Double Oil Case Roots Blower with 75kw Motor manufacturer   best   Cost   Custom   Cheap   wholesaler

The group has taken element in the producing and revising of ISO/TC100 intercontinental chain regular many several years in good results and hosted the 16th ISO/TC100 Worldwide annual conference in 2004. With comprehensive requirments, we can also create your particular made merchandise. we have acquired the believe in of consumers around the world. We make all kinds of roots blower, centrifugal blower, Our Main products are as underneath:

Kind Diameter Fee of stream Pressure
ESR-MJ(Intensive Kind) Phi50~ Phi300mm .5~140m sup3/min 9.8KPa~ninety eight.8Kpa
ESR(Ordinary Type) Phi50~ Phi350mm .five~140m sup3/min 9.8KPa~78.4Kpa
ESR-H(EPT-force Sort) Phi50~ Phi350mm .7~160m sup3/min fifty eight.8KPa~ninety eight.8Kpa
ESR-V(Vacuum EPT) Phi50~ Phi350mm .5~160m sup3/min nine.8KPa~fifty three.3Kpa
EL Collection Phi200~ Phi600mm twenty.3~750m sup3/min 9.8KPa~58.8Kpa
Multistage Centrifugal Blower
or C-Collection
Phi250~ Phi500mm 50~500m sup3/min nine.8KPa~98Kpa
ERR-ERG Variety Phi250~ Phi500mm a hundred and twenty~420m sup3/min 9.8KPa~ninety eight.8Kpa

The working basic principle of the 3-blade roots blower: two 3-lobed rotors are arranged in the cavity, and the
suction port and the discharge port are opened on the two sides of the cavity. By means of the motion of a pair of
synchronous EPTs, the two rotors rotate in reverse directions and Relying on the mutual engagement of the two
rotors, the suction port and the discharge port are isolated, and the fuel in the chamber is pushed to accomplish the
goal of blowing.

Feature of our roots blower:
1. Large adjustment of the air volume
two. Low Sound
3. EPT performance
4. Reduced energy cosumption
5. EPTT time life
6. Dependable running, straightforward servicing,tiny footprint

The parameters of our roots blower:

Variety Ratary Speed
Stress Rise
Shaft EPTT
EPT Unit MaXiHu (West EPT)
Excess weight(Kg)
ESR-50 1100-2120 9.eight-fifty eight.eight .sixty five-two.58 .three-3.54 .75-4 128-158
ESR-65 1100-2130 9.eight-fifty eight.8 .94-three.sixty six .38-four.forty six .75-5.five a hundred and fifty five-185
ESR-80 1140-1900 nine.eight-fifty eight.8 two.34-5.forty three 1.04-seven.forty two 2.two-eleven one hundred fifty five-277
ESR-a hundred 1060-1980 9.eight-fifty eight.8 4.57-nine.05 one.35-twelve.fifteen 3-15 309-377
ESR-125 980-1850 nine.8-58.eight five.35-12.four one.65-five.19 5.five-18.5 408-451
ESR-125C 970-1830 9.8-58.8 7.5-seventeen.fifty seven three.two-18.five 4-22 408-451
ESR-a hundred and fifty 810-1730 nine.8-58.8 10.37-27.15 3.eighty four-forty.eighty two 7.five-45 688-848
ESR-one hundred seventy five 970-1520 nine.8-fifty eight.8 19.65-36.65 seven.two-forty five.95 eleven-55 980-1080
ESR-200B 740-1450 9.eight-fifty eight.eight 19.sixty five-44.eight ten.fifteen-60.44 15-75 1272-1546
ESR-two hundred 810-1480 9.eight-58.8 27.65-fifty nine.two eight.05-eighty,12 fifteen-90 1272-1546
ESR-250B 1100-1480 9.8-fifty eight.8 54.77-seventy seven.55 19.ninety seven-ninety.ninety seven 30-110 1490-2454
ESR-250 990-1480 9.8-58.eight 61.four-97.52 thirty-132 1490-2454
ESR-300 990-1480 nine.eight-58.8 26.4-167.8 37-185 3326-3446
ESR-350 730-1480 nine.eight-fifty eight.eight seventy eight.forty one-177.31 55-250
ESR-50H 1230-2120 63.7-ninety eight .45-2.02 2.05-6.twelve 3-seven.5 160–one hundred seventy
ESR-65H 1240-2130 sixty .seventy eight-two.fifty three two.89-7.55 four-eleven 198-230
ESR-80H 1140-1900 63.7-ninety eight one.eighty two-4.55 four.09-ten.1 5.5-15 316-326
ESR-100H 1060-1980 sixty three.7-ninety eight 2.sixty five-8.06 6.36-seventeen.two seven.five-22 398-459
ESR-125H 980-1850 sixty three.7-ninety eight 4.64-11.23 eight.92-24.2 eleven-thirty 544-630
ESR-150H 810-1730 sixty three.7-ninety eight nine.fifty three-25.seventy six 17.sixteen-65 eighteen.five-75 752-1571
ESR-200H 810-1480 twenty five.34-fifty six.92 forty two.34-120 55-132 1426-1934
ESR-250H 990-1480 63.7-98 83.2-205 90-220 2980-3468
ESR300H 990-1480 132-280 3476-3998
ERF-245 650-980 9.eight-98 forty seven.5-ninety seven.four sixteen-183 eighteen.five-two hundred 3630-3690
ERF-250 650-980 nine.eight-ninety eight sixty one.6-a hundred and twenty.4 19-227 22-250 4450-4500
ERF-290 650-980 9.eight-seventy eight.4 92.three-128 22-213 30-250 4890-4710
ERF-295 650-980 nine.8-78.4 ninety seven.three-152.5 23-227 thirty-250 4890-4880
ERF-297 650-980 9.eight-seventy eight.4 87.five-167.6 26-249 thirty-280 5330-5520
ERF-300 650-980 nine.eight-78.four a hundred and one.five-188.7 29-278 37-315 5330-5520
ERF-350 650-980 9.eight-78.four 126-224.9 34-249 forty five-280 5210-6470
ERG-300 590-730 9.8-ninety eight 128.3-196 38-362 45-400 9440-15710
ERG-350 590-730 nine.8-98 159.3-231.six forty three-420 55-450 9700-1571
ERG-four hundred 590-730 9.8-eighty three.3 203.1-290.9 fifty two-449 seventy five-five hundred 10090-11390
ERG-445 590-730 nine.eight-seventy three.5 58-477 75-560 10600-12230
ERG-450 590-730 9.eight-seventy three.five 262.four-366.2 64-496 75-560 10600-12230
ERG-five hundred 590-730 nine.8-sixty 327.four-452.4 78-529 ninety-560 12790-14620
ERF-240-V 650-980 -9.8- -forty nine thirteen-76 eighteen.5-ninety 3420-3285
ERF-245-V 650-980 -9.eight- -forty nine 47.five-97.4 sixteen-ninety five 22-110 3425-3360
ERF-250-V 650-980 -nine.eight- -49 sixty three-one hundred twenty 19-117 22-132 3910-3830
ERF-290-V 650-980 -9.eight- -forty nine seventy two.6-a hundred and forty four 22-136 thirty-one hundred sixty 4415-4270
ERF-295-V 650-980 -9.eight- -49 76.six-152 23-a hundred forty five 30-160 4425-4485
ERF-297-V 650-980 -9.8- -49 eighty four.3-166.eight 26-160 30-one hundred eighty 5000-4980
ERF-300-V 650-980 -nine.eight- -forty nine ninety seven-192 29-178 37-two hundred 5000-4980
ERF-350-V 650-980 -9.8- -49 116-225 34-209 45-250 5400-5700
ERG-300V 590-730 -9.eight- -forty nine 133-193 38-184 45-220 7800-9100
ERG-350V 590-730 -9.eight- -49 163-231 forty three-216 fifty five-250 9500-9470
ERG-400V 590-730 -9.8- -49 199-290 fifty two-269 75-315 9900-10130
ERG-445V 590-730 -9.8- -forty nine 224.eight-326.9 fifty eight-303 75-355 9900-10130
ERG-450V 590-730 -nine.eight- -49 255-365 sixty four-335 75-400 11230-11300
ERG-500V 590-730 -nine.eight- -forty nine 314-452 seventy eight-412 132-450 13630-13850
ERF-245W 650-980 -thirteen.three- -53.three 53.5-a hundred and one 21.5-102 thirty-110 3630-3360
ERF-250W 650-980 -thirteen.3- -53.three 69-127 26.five-127 30-one hundred sixty 3985-4115
ERF-290W 650-980 -thirteen.three- -fifty three.three 82.6-150 thirty.five-149 37-185 4340-4580
ERF-295W 650-980 -thirteen.3- -fifty three.three 87-158 32-158 37-185 4440-4580
ERF-297W 650-980 -13.3- -fifty three.3 ninety five-174 36-174 45-200 5230-5130
ERF-300W 650-980 -thirteen.3- -53.3 109-195 40-193 55-220 5230-5130
ERF-350W 650-980 -13.three- -53.three 129-230 50-230 seventy five-250 5840-5670
ERG-300W 590-730 -13.3- -fifty three.three 142-197 fifty two-201 75-220 9100-9000
ERF-350W 590-730 -thirteen.3- -53.three 168-234.4 59-235.5 seventy five-280 9500-9600
ERG-400W 590-730 -thirteen.three- -fifty three.3 220-276.6 seventy one-292 90-315 9900-10130
ERG-445W 590-730 -thirteen.3- -53.three 244-294.6 82-331 90-four hundred 11230-11300
ERG450W 590-730 -thirteen.three- -53.three 275-368.5 91-366 a hundred and ten-four hundred 11230-11300
650-980 ninety eight-196 sixty four.8-112 a hundred thirty five-355 160-400 8700-8600
650-980 98-196 80.8-139 167-439 185-five hundred 9200-9100
650-980 ninety eight-176.4 102-174 206-497 250-560 10320-10500
650-980 98-137.two 124-207 241-473 280-560 10700-11110
590-740 98-176.four 205-273 380-773 450-900 21350-24200
590-740 ninety eight-176.4 263-428 476-955 560-1000 24200-27600
650-980 -53.three–eighty 72-121 seventy five.six-121 90-one hundred sixty 6100-6470
650-980 -fifty three.three–eighty 93.eight-154 99.5-186 110-220 7000-6400
(2505/three hundred)
650-980 -53.3–80 116-189 a hundred and fifteen-220 132-250 7750-7760
EL81WD 580-980 nine.eight-58.eight 54.2-a hundred thirty eighteen-151 45-185 3595
EL82WDB 580-980 9.eight-fifty eight.8 72.8-161 22-191 forty five-220 3860
EL83WDA 580-980 9.8-fifty eight.9 101-213 28.5-202 forty five-220 4300
EL84WDA 580-980 nine.8-fifty eight.8 129-267 35.4-252 forty five-280 4720
EL93WDA 580-730 9.eight-49 230-329 fifty six.4-311 seventy five-355 7765
EL94WDA 580-730 nine.eight-49 263-373 64-353 75-four hundred 8130
EL95WDA 490-580 nine.eight-58.eight 308-434 81.4-414 ninety-450 11500
EL96WDA 580 fifty eight.eight 381 497 560 11500
E397WN a thousand-1650 forty five-9
E408WN 870-1650 40 ten-22
E517WN 980-1580 forty 20-30
E520WN 930-1550 40 24-45
E607WN 750-1250 40 45-76
E610WN 750-1250 forty seventy five-a hundred thirty

EPT parts and framework of our roots blower:

Bundle of our Roots Blower

Pack into iron case, two layer,blower human body and motor in reduced layer, inlet/out silencer and many others in upper layer

Roots blower pack strategy very same as iron scenario, just change to Fumigation Totally free Plywood Circumstance

Our manufacturing facility is a expert company of Roots blowers which has above twenty years’ experience in EPTTry
producing. It is found in XiHu (West EPT) (West EPT) Dis. EPT EPTT Park, fifty kilometers to the EPT of ZheJCEP provincial
money— EPTEPTTn. Our business also has handy visitors transportation, as it is 15 kilometers away from
Diaozhen City station of EPTTngdao-HangEPT expressway, and thirty kilometers away from EPT EPTEPTTn station of
BeiEPTTg-ZheJCEP expressway.The major product of our company is ESR -type Roots Blower. The roots
EPT pump is a new sort of higher-effectiveness roots blower, which is deveXiHu (West EPT) Dis.Hu (West EPT) Dis.ed independently dependent on the
domestic and overseas EPTd systems. Numerous patEPTTd systems have been adopted on Roots
Blower, and as a result we have manufactured substantial outcomes in power conservation and noise reduction, and many others.. So much, our
organization has invested much more than 30,000,000 RMB to introduce these kinds of EPTd professional products as
horizontal machining cEPTTr, vertical machining cEPTTr, two-way CNC area planer, CNC lathe, CNC milling
EPTT, CNC planer, aircraft grinder, cylindrical grinding EPTT, and 3 coordinates screening EPTT.
In addition to, we have taken various actions to stXiHu (West EPT) Dis.Hu (West EPT) Dis.rdize the method stream this sort of as operating and cooperating
with a lot of EPT study models, faculties and universities at property and abroad. We also constantly try out to
take in and improve the domestic EPTd generation technologies, so as to encourage the upgrading and
optimization of the solution and make the product quality reach the EPTd amount at home and abroad.
ESR -type Roots Blower incEPTTs several collection this kind of as 3-leaves Variety, Two-leaves Sort and Centrifugal
Kind,which can be more divided to hundreds of versions. The items are widely utilised in sewage treatment,
pneumatic conveying,EPT EPTT, aquaculture, meals processing, electrical EPTT, petrochemical, cement,
mining and other EPTT. Our merchandise have such advantages as reduced sounds, vitality preserving, steady quality,
and EPTT service life, and so on.. With the revenue retailers all through the domestic capital towns, our products promote nicely all
above the country, and have been exported to North America,Russia, Malaysia, Indonesia, Vietnam, South Africa
and some other nations. Getting acquired the ISO9001 JCEP EPTT Technique Certification, we have
estabEPTTd and improved the quality assurance of the products planning, producing, and installation.
From the procedure of design and style, investigation and deveXiHu (West EPT) Dis.Hu (West EPT) Dis.ment to the completed products, we have acquired the EPTT
approach managed independently, as a result providing the total basis and dependability guarantee for the items balance
and toughness. Having a excellent revenue network and soon after-product sales service, we supply our customers with larger-
good quality and much more effective services.All employees of our company sincerely welcome the broad masses of close friends to
XiHu (West EPT) Dis.Hu (West EPT) Dis., and negotiate company with us.

Our Roots Blower Workshop

Doosn Horzitonal EPTT CEPTTr

The Application of the Roots Blower

Upkeep and inspection
(1) Check out all fasteners and locating pins situations whether or not they are loosening.
(two) AlwaEPTTcheck regardless of whether the leakage phenomenon of the entire body.
(three) Pay interest to lubrication, sum of grease and noises when operating,
deterEPT no matter whether it functions unEPTTthe JCEP circumstances.
(four) Lubricant amp grease: The lubricant is for medium load EPTT EPT oil
(quality 220, kinematic viscosity of 198 ~ 242mm2 / s 40 ordmC, flash position ge two hundred ordmC)
The grease is butter (synthetic lithium grease penetration 220-250, drop level ge
190 ordmC). Replace the lubricant and grease right after first two hundred hours running, and substitute
again following a moth running. Later, replace the lubricant and grease in accordance to the
environment and lubricant (grease) good quality propose a suited replacement for 3
(five) AlwaEPTTcheck the inlet air filter, clean or substitute the filter in time.
(6) Blower overload sometimes not immediately shown, so pay out focus to
the consumption and exhaust force, bearing temperature and the current increase developments
of motor to deterEPT no matter whether the blower performs normally
(7) Just before disassembling the blower, the assembling relation and proportions
need to be recorded or measured, make marks on factors to guarantee the unique
specifications following assembling.
(eight) When recently EPTT or overhaul, the oil tank ought to be cleaned prior to use
and propose substitute all grease soon after eight hours working.

Typical failure reason and troubleshooting

No Failure Achievable reasons Elimination techniques
one Friction
among the
(1) EPTTurities on the impeller,
ensuing in the gap is also small
(two) EPT dress in, ensuing in a
big backlash
(three) The EPT is not effectively set,
can not keep the impeller
(4) EPTT wear resulting in
clearance rising.
(one) Eliminate filth and check
regardless of whether there is hurt parts
(two) Alter the EPT hole, change
the EPTs if the EPT backlash is
increased than the average thirty% to
(3)Re-assemble the EPTs, preserve
the EPTTr get in touch with area is to 75%
(four)Exchange the bearing
two Collision
impeller and
wall, the
impeller best
and casing
(one) Set up gap is not correct
(two) operating force is way too
substantial, exceeding the specified
(three) Operating temperature is also substantial
(four) Casing or foundation deformation,
positioning enthusiast failure
(5) EPTT aXiHu (West EPT) place is not good
(1) Adjust the gap
(2) Identify triggers of
overloading, diminished the pressure
to the specified value
(three) Examine the set up
accuracy and lessen the pipe
(four) Verify and repair bearings,
and to guarantee the clearance
three Temperature
way too substantial
(one) Oil in tank is way too much, too
thick or too dirty
(2) EPT or silencer is blocked
(three)The pressure is greater than
the specified benefit
(four)Too much put on of the
impeller, large hole
(five)Bad ventilation, indoor
temperature is higher, ensuing in
inlet air’s higher temperature
(6) The rotating pace is too reduced,consequence in the belt slipping.
(1)Minimize the oil level or depend on
(2)Remove of blocking objects
(three)Minimizing the pressure through
the blower
(4)Mend its clearance
(5)Open up vents to lessen space
(6) Improve pace to avert the
belt slipping.
4 Insufficient
(one) The inlet filter is blocked
(2) EPTTeller use and the hole
raises as well much
(three) Belt slipping
(four) Massive EPTTs pressure decline
(5) EPTline ventilation leakage
(1) Clean the filter dust and
(2) Fix the gap
(three)Tighten the belt and improve
the amount of belts
(four)Alter the inlet stress to the
specified value
(5) Check out and fix the pipeline
five Oil leaking or
oil leaking
into the enclosure
(one)EPT tank position trigger
leakage from the discharge port
(two) Seal dress in, ensuing in shaft oil spills
(three) The strain is larger than
the specified worth
(1)Minimize the oil level
(two)Change the seals
(three)Very clear the air vents, 2mm diameter faucet is mounted in the
middle chamber, open up the faucet
unEPTTthe wall
six Abnormal
vibration and
(1)EPTT clearance exceeds the
specified price or bearing dress in
(two) The EPT backlash is as well
massive, not in a tigEPTT fastened
(3) The overseas objects and dust
caused by the impeller and the
impeller, the impeller and the
housing collision
(4) the impeller shaft
deformation caused the collision
caused by overload,
(five) Friction among the impeller
and the inlet housing brought on by
(6) Unbalance of the impeller
brought on by fJCEP or foreign
(seven) Anchor bolts or other
fasteners are loosened
(1)Replace bearings or bearing
(two)Reassemble EPT and make sure
(three)Cleansing blower, verify the
case is destroyed
(four)Check out the back again strain, verify
the wheel and modify gap
(5)Check out the filter and again
stress, enhance the hole
in between the impeller inlet and the
(6)Clean the impeller and the
casing, to ensure that the impeller
clearance work
(7) Tighten the anchor bolts and
leveling the base.
seven EPT
(one)Compared with the JCEP
force, the pressure big difference
is huge that the back force or
the inlet stress is large
(two) In comparison with the
products needs, blower
movement is as well huge, so its pressure
will increase
(3)Inlet filter is blocked, or outlet
pipe is obstructed or blocked
(4) Collusion or friction (trapped)
rotating areas
(five) The oil level is way too substantial
(6) NEPT V-belt is overheat,
vibration is too massive, or pulley
is as well little
(one) Decrease the force to the
specified value
(two) Exhaust the extra gas into
the environment or decrease the
blower velocity
(3) Take away the obstructions
(4)Immediately shut down, check out
the reason
(five) Modify the oil to the appropriate
(6) Examine the belt pressure, and
changed it with large diameter

Our Support

one. Pre market support 2. Following market services
a. advocate the suitable design c. on the internet technical assist,
b. factory tour d. EPTT existence spare components and techinical assistance


twelve months gurantee for our roots blowers

  in Aba Nigeria  sales   price   shop   near me   near me shop   factory   supplier Φ 200dmm Double Oil Case Roots Blower with 75kw Motor manufacturer   best   Cost   Custom   Cheap   wholesaler