in Villavicencio Colombia sales price shop near me near me shop factory supplier Φ 100mm Double Oil Case Roots Blower with 4kw Motor manufacturer best Cost Custom Cheap wholesaler

  in Villavicencio Colombia  sales   price   shop   near me   near me shop   factory   supplier Φ 100mm Double Oil Case Roots Blower with 4kw Motor manufacturer   best   Cost   Custom   Cheap   wholesaler

PersonnelOur sales individuals are nicely educated to accommodate your requests and talk English for your comfort. Owing to our vast item variety and prosperous activities in this market, Our merchandise are utilized in many fields. We make all kinds of roots blower, centrifugal blower, Our Principal merchandise are as beneath:

Variety Diameter Price of movement Stress
ESR-MJ(Intense Type) Phi50~ Phi300mm .5~140m sup3/min nine.8KPa~98.8Kpa
ESR(Common Type) Phi50~ Phi350mm .five~140m sup3/min nine.8KPa~78.4Kpa
ESR-H(EPT-force Kind) Phi50~ Phi350mm .seven~160m sup3/min 58.8KPa~ninety eight.8Kpa
ESR-V(Vacuum EPT) Phi50~ Phi350mm .5~160m sup3/min 9.8KPa~53.3Kpa
EL Sequence Phi200~ Phi600mm 20.three~750m sup3/min 9.8KPa~fifty eight.8Kpa
Multistage Centrifugal Blower
or C-Series
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 doing work theory of the three-blade roots blower: two a few-lobed rotors are organized in the cavity, and the
suction port and the discharge port are opened on equally sides of the cavity. Via the motion of a pair of
synchronous EPTs, the two rotors rotate in reverse instructions and Relying on the mutual engagement of the two
rotors, the suction port and the discharge port are isolated, and the gasoline in the chamber is pushed to achieve the
objective of blowing.

Attribute of our roots blower:
one. Large adjustment of the air quantity
two. Low Sounds
3. EPT effectiveness
four. Low vitality cosumption
5. EPTT time life
6. Reliable operating, effortless upkeep,little footprint

The parameters of our roots blower:

Type Ratary Pace
Force Increase
Shaft EPTT
EPT Unit MaXiHu (West EPT)
ESR-fifty 1100-2120 9.8-fifty eight.8 .sixty five-2.58 .three-three.fifty four .75-four 128-158
ESR-65 1100-2130 nine.8-58.8 .ninety four-three.sixty six .38-four.46 .75-five.5 one hundred fifty five-185
ESR-eighty 1140-1900 9.8-58.eight two.34-five.forty three one.04-seven.42 two.2-11 155-277
ESR-a hundred 1060-1980 9.8-58.8 4.57-nine.05 one.35-twelve.fifteen 3-15 309-377
ESR-125 980-1850 9.8-fifty eight.8 five.35-twelve.4 1.65-5.19 five.5-eighteen.5 408-451
ESR-125C 970-1830 9.8-fifty eight.8 seven.five-seventeen.fifty seven 3.2-eighteen.five four-22 408-451
ESR-a hundred and fifty 810-1730 nine.eight-fifty eight.eight 10.37-27.15 3.eighty four-forty.82 seven.5-45 688-848
ESR-a hundred seventy five 970-1520 9.eight-fifty eight.eight 19.65-36.65 7.2-forty five.95 eleven-fifty five 980-1080
ESR-200B 740-1450 nine.8-58.8 19.65-44.eight 10.fifteen-sixty.forty four 15-75 1272-1546
ESR-two hundred 810-1480 nine.8-58.8 27.sixty five-59.2 eight.05-80,twelve 15-ninety 1272-1546
ESR-250B 1100-1480 9.8-fifty eight.8 54.seventy seven-77.fifty five 19.ninety seven-90.97 30-110 1490-2454
ESR-250 990-1480 nine.eight-fifty eight.eight sixty one.4-ninety seven.fifty two thirty-132 1490-2454
ESR-three hundred 990-1480 nine.8-fifty eight.eight 26.4-167.8 37-185 3326-3446
ESR-350 730-1480 9.8-58.eight seventy eight.41-177.31 55-250
ESR-50H 1230-2120 .forty five-2.02 2.05-six.twelve three-7.5 160–170
ESR-65H 1240-2130 63.7-98 .78-two.fifty three 2.89-7.fifty five 4-11 198-230
ESR-80H 1140-1900 sixty eight one.eighty two-four.55 5.five-15 316-326
ESR-100H 1060-1980 sixty three.7-98 two.65-8.06 six.36-seventeen.2 7.5-22 398-459
ESR-125H 980-1850 4.sixty four-11.23 eight.ninety two-24.2 eleven-thirty 544-630
ESR-150H 810-1730 63.7-ninety eight 9.fifty three-25.seventy six seventeen.sixteen-65 18.five-75 752-1571
ESR-200H 810-1480 sixty three.7-98 twenty five.34-fifty six.ninety two 42.34-one hundred twenty 55-132 1426-1934
ESR-250H 990-1480 sixty three.7-98 eighty three.two-205 90-220 2980-3468
ESR300H 990-1480 eight 86.9-134.1 132-280 3476-3998
ERF-245 650-980 nine.8-98 47.5-ninety seven.four sixteen-183 eighteen.5-two hundred 3630-3690
ERF-250 650-980 9.8-ninety eight 61.six-a hundred and twenty.four 19-227 22-250 4450-4500
ERF-290 650-980 9.8-78.four 92.three-128 22-213 thirty-250 4890-4710
ERF-295 650-980 nine.eight-78.4 ninety seven.3-152.5 23-227 thirty-250 4890-4880
ERF-297 650-980 9.8-seventy eight.four 87.5-167.6 26-249 30-280 5330-5520
ERF-three hundred 650-980 nine.8-seventy eight.4 a hundred and 29-278 37-315 5330-5520
ERF-350 650-980 nine.8-78.4 126-224.nine 34-249 forty five-280 5210-6470
ERG-300 590-730 nine.8-98 128.three-196 38-362 45-400 9440-15710
ERG-350 590-730 9.eight-98 159.three-231.six 43-420 fifty five-450 9700-1571
ERG-four hundred 590-730 nine.eight-eighty three.three 203.1-290.nine 52-449 75-five hundred 10090-11390
ERG-445 590-730 nine.8-seventy three.five 229.7-327.eight 58-477 seventy five-560 10600-12230
ERG-450 590-730 9.eight-73.5 262.4-366.2 64-496 75-560 10600-12230
ERG-500 590-730 nine.8-sixty 327.four-452.four 78-529 ninety-560 12790-14620
ERF-240-V 650-980 -9.eight- -49 38.1-78 thirteen-76 18.5-ninety 3420-3285
ERF-245-V 650-980 -9.eight- -forty nine 47.five-97.four 16-95 22-one hundred ten 3425-3360
ERF-250-V 650-980 -9.8- -forty nine 63-120 19-117 22-132 3910-3830
ERF-290-V 650-980 -nine.eight- -forty nine 72.6-144 22-136 thirty-160 4415-4270
ERF-295-V 650-980 -9.eight- -49 seventy six.six-152 23-145 30-one hundred sixty 4425-4485
ERF-297-V 650-980 -nine.8- -forty nine 84.three-166.eight 26-one hundred sixty 30-one hundred eighty 5000-4980
ERF-three hundred-V 650-980 -9.8- -forty nine ninety seven-192 29-178 37-200 5000-4980
ERF-350-V 650-980 -9.eight- -forty nine 116-225 34-209 45-250 5400-5700
ERG-300V 590-730 -nine.eight- -forty nine 133-193 38-184 forty five-220 7800-9100
ERG-350V 590-730 -nine.eight- -49 163-231 forty three-216 fifty five-250 9500-9470
ERG-400V 590-730 -nine.8- -49 199-290 fifty two-269 seventy five-315 9900-10130
ERG-445V 590-730 -9.8- -forty nine 224.8-326.nine fifty eight-303 75-355 9900-10130
ERG-450V 590-730 -nine.8- -49 255-365 64-335 seventy five-400 11230-11300
ERG-500V 590-730 -nine.eight- -49 314-452 78-412 132-450 13630-13850
ERF-245W 650-980 -thirteen.3- -53.three fifty three.five-one hundred and one 21.5-102 30-one hundred ten 3630-3360
ERF-250W 650-980 -thirteen.3- -53.three sixty nine-127 26.5-127 30-160 3985-4115
ERF-290W 650-980 -13.3- -53.three eighty two.6-one hundred fifty thirty.5-149 37-185 4340-4580
ERF-295W 650-980 -thirteen.3- -53.three 87-158 32-158 37-185 4440-4580
ERF-297W 650-980 -13.three- -fifty three.three ninety five-174 36-174 45-two hundred 5230-5130
ERF-300W 650-980 -thirteen.3- -fifty three.3 109-195 40-193 55-220 5230-5130
ERF-350W 650-980 -thirteen.three- -fifty three.3 129-230 fifty-230 seventy five-250 5840-5670
ERG-300W 590-730 -thirteen.3- -53.three 142-197 fifty two-201 75-220 9100-9000
ERF-350W 590-730 -13.three- -fifty three.3 168-234.4 fifty nine-235.5 seventy five-280 9500-9600
ERG-400W 590-730 -13.3- -fifty three.three 220-276.6 seventy one-292 90-315 9900-10130
ERG-445W 590-730 -13.3- -fifty three.3 244-294.6 eighty two-331 ninety-400 11230-11300
ERG450W 590-730 -13.3- -53.3 275-368.5 91-366 110-four hundred 11230-11300
650-980 98-196 sixty four.eight-112 one hundred thirty five-355 a hundred and sixty-four hundred 8700-8600
650-980 98-196 eighty.eight-139 167-439 185-500 9200-9100
ETRF-three hundred
650-980 98-176.4 102-174 206-497 250-560 10320-10500
650-980 ninety eight-137.two 124-207 241-473 280-560 10700-11110
ETRG-four hundred
(300,four hundred)
590-740 98-176.four 205-273 380-773 450-900 21350-24200
590-740 98-176.four 263-428 476-955 560-1000 24200-27600
650-980 -53.3–80 seventy two-121 75.6-121 90-a hundred and sixty 6100-6470
650-980 -fifty three.3–eighty ninety three.8-154 ninety nine.five-186 a hundred and ten-220 7000-6400
650-980 -53.three–80 116-189 115-220 132-250 7750-7760
EL81WD 580-980 9.8-fifty eight.eight fifty four.two-a hundred thirty 18-151 45-185 3595
EL82WDB 580-980 nine.8-58.8 seventy two.eight-161 22-191 45-220 3860
EL83WDA 580-980 9.eight-fifty eight.nine one hundred and one-213 28.five-202 forty five-220 4300
EL84WDA 580-980 nine.eight-58.eight 129-267 35.4-252 forty five-280 4720
EL93WDA 580-730 9.eight-forty nine 230-329 56.4-311 75-355 7765
EL94WDA 580-730 nine.eight-49 263-373 64-353 seventy five-400 8130
EL95WDA 490-580 9.eight-58.eight 308-434 81.4-414 90-450 11500
EL96WDA 580 58.eight 381 497 560 11500
E397WN a thousand-1650 40 five-9
E408WN 870-1650 40 ten-22
E517WN 980-1580 forty twenty-thirty
E520WN 930-1550 40 24-forty five
E607WN 750-1250 40 45-seventy six
E610WN 750-1250 40 75-a hundred thirty

EPT components and composition of our roots blower:

Package deal of our Roots Blower

Pack into iron situation, two layer,blower entire body and motor in decrease layer, inlet/out silencer etc in higher layer

Roots blower pack method exact same as iron circumstance, just modify to Fumigation Free of charge Plywood Situation

Our factory is a skilled manufacturer of Roots blowers which has in excess of twenty years’ knowledge in EPTTry
production. It is found in XiHu (West EPT) (West EPT) Dis. EPT EPTT Park, fifty kilometers to the EPT of ZheJCEP provincial
cash— EPTEPTTn. Our firm also has hassle-free visitors transportation, as it is fifteen kilometers away from
Diaozhen City station of EPTTngdao-HangEPT expressway, and thirty kilometers away from EPT EPTEPTTn station of
BeiEPTTg-ZheJCEP expressway.The leading item of our business is ESR -type Roots Blower. The roots
EPT pump is a new kind of substantial-performance roots blower, which is deveXiHu (West EPT) Dis.Hu (West EPT) Dis.ed independently based mostly on the
domestic and international EPTd systems. Numerous patEPTTd systems have been adopted on Roots
Blower, and hence we have made substantial outcomes in strength conservation and sounds reduction, etc.. So significantly, our
company has invested far more than thirty,000,000 RMB to introduce such EPTd professional gear as
horizontal machining cEPTTr, vertical machining cEPTTr, two-way CNC surface area planer, CNC lathe, CNC milling
EPTT, CNC planer, aircraft grinder, cylindrical grinding EPTT, and three coordinates screening EPTT.
In addition to, we have taken a variety of steps to stXiHu (West EPT) Dis.Hu (West EPT) Dis.rdize the method movement this sort of as functioning and cooperating
with many EPT investigation models, colleges and universities at home and overseas. We also repeatedly try to
take up and improve the domestic EPTd production systems, so as to advertise the upgrading and
optimization of the product and make the merchandise good quality achieve the EPTd stage at home and abroad.
ESR -kind Roots Blower incEPTTs several series this sort of as Three-leaves Type, Two-leaves Variety and Centrifugal
Sort,which can be further divided to hundreds of kinds. The products are commonly utilized in sewage therapy,
pneumatic conveying,EPT EPTT, aquaculture, foods processing, electrical EPTT, petrochemical, cement,
mining and other EPTT. Our goods have such rewards as low sounds, vitality saving, steady quality,
and EPTT service life, and so forth.. With the revenue outlets during the domestic capital cities, our items offer properly all
over the region, and have been exported to North The usa,Russia, Malaysia, Indonesia, Vietnam, South Africa
and some other nations. Obtaining acquired the ISO9001 JCEP EPTT System Certification, we have
estabEPTTd and enhanced the top quality assurance of the products designing, manufacturing, and installation.
From the approach of style, study and deveXiHu (West EPT) Dis.Hu (West EPT) Dis.ment to the completed merchandise, we have got the EPTT
approach managed independently, therefore providing the entire basis and dependability ensure for the products steadiness
and durability. Having a best sales network and soon after-revenue service, we provide our consumers with increased-
high quality and much more efficient support.All staff of our company sincerely welcome the wide masses of buddies to
XiHu (West EPT) Dis.Hu (West EPT) Dis., and negotiate enterprise with us.

Our Roots Blower Workshop

Doosn Horzitonal EPTT CEPTTr

The Application of the Roots Blower

Maintenance and inspection
(1) Check out all fasteners and locating pins circumstances regardless of whether they are loosening.
(2) AlwaEPTTcheck whether the leakage phenomenon of the body.
(three) Pay consideration to lubrication, quantity of grease and noises when operating,
deterEPT whether or not it operates unEPTTthe JCEP circumstances.
(4) Lubricant amp grease: The lubricant is for medium load EPTT EPT oil
(quality 220, kinematic viscosity of 198 ~ 242mm2 / s forty ordmC, flash point ge two hundred ordmC)
The grease is butter (synthetic lithium grease penetration 220-250, fall level ge
190 ordmC). Exchange the lubricant and grease after very first 200 hrs running, and exchange
again after a moth working. Afterwards, exchange the lubricant and grease according to the
setting and lubricant (grease) good quality suggest a appropriate alternative for three
(five) AlwaEPTTcheck the inlet air filter, cleanse or change the filter in time.
(six) Blower overload often not immediately shown, so spend focus to
the ingestion and exhaust strain, bearing temperature and the existing improve trends
of motor to deterEPT regardless of whether the blower works usually
(7) Before disassembling the blower, the assembling relation and dimensions
should be recorded or measured, make marks on elements to guarantee the authentic
needs soon after assembling.
(eight) When newly EPTT or overhaul, the oil tank ought to be cleaned ahead of use
and propose replace all grease following eight several hours running.

Typical failure reason and troubleshooting

No Failure Attainable reasons Elimination methods
one Friction
between the
(1) EPTTurities on the impeller,
ensuing in the gap is way too tiny
(two) EPT wear, ensuing in a
massive backlash
(3) The EPT is not effectively set,
can not sustain the impeller
(4) EPTT put on ensuing in
clearance increasing.
(1) Get rid of dirt and verify
whether there is injury areas
(2) Alter the EPT gap, exchange
the EPTs if the EPT backlash is
greater than the common 30% to
(3)Re-assemble the EPTs, preserve
the EPTTr make contact with area is to seventy five%
(four)Substitute the bearing
2 Collision
impeller and
wall, the
impeller top
and casing
(1) Installation gap is not right
(two) running stress is way too
higher, exceeding the specified
(three) Running temperature is too large
(4) Casing or foundation deformation,
positioning admirer failure
(five) EPTT aXiHu (West EPT) area is not great
(one) Alter the hole
(two) Discover leads to of
overloading, diminished the pressure
to the specified value
(three) Check the set up
precision and decrease the pipe
(four) Check out and restore bearings,
and to make certain the clearance
3 Temperature
way too large
(1) Oil in tank is as well significantly, too
thick or also filthy
(2) EPT or silencer is blocked
(3)The force is larger than
the specified value
(4)Excessive wear of the
impeller, large gap
(five)Very poor ventilation, indoor
temperature is high, resulting in
inlet air’s substantial temperature
(six) The rotating velocity is as well low,consequence in the belt slipping.
(1)Reduce the oil degree or rely on
(2)Take away of blocking objects
(three)Minimizing the strain through
the blower
(four)Mend its clearance
(5)Open vents to decrease place
(6) Increase speed to prevent the
belt slipping.
4 Inadequate
(1) The inlet filter is blocked
(two) EPTTeller put on and the gap
raises as well considerably
(3) Belt slipping
(4) Massive EPTTs stress reduction
(5) EPTline air flow leakage
(1) Clean the filter dust and
(two) Repair the gap
(3)Tighten the belt and enhance
the variety of belts
(4)Alter the inlet stress to the
specified worth
(5) Check out and fix the pipeline
five Oil leaking or
oil leaking
into the enclosure
(1)EPT tank place result in
leakage from the discharge port
(2) Seal wear, resulting in shaft oil spills
(3) The pressure is greater than
the specified worth
(one)Decrease the oil level
(2)Exchange the seals
(3)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 benefit or bearing put on
(2) The EPT backlash is too
big, not in a tigEPTT set
(three) The foreign objects and dust
caused by the impeller and the
impeller, the impeller and the
housing collision
(four) the impeller shaft
deformation induced the collision
triggered by overload,
(5) Friction between the impeller
and the inlet housing triggered by
(6) Unbalance of the impeller
triggered by fJCEP or foreign
(7) Anchor bolts or other
fasteners are loosened
(one)Exchange bearings or bearing
(2)Reassemble EPT and make certain
(three)Cleansing blower, check out the
scenario is broken
(four)Check out the back strain, check
the wheel and modify gap
(five)Check the filter and back again
stress, enhance the gap
amongst the impeller inlet and the
(six)Clear the impeller and the
casing, to guarantee that the impeller
clearance work
(seven) Tighten the anchor bolts and
leveling the base.
(1)When compared with the JCEP
stress, the force variation
is large that the back again strain or
the inlet strain is substantial
(two) In comparison with the
equipment specifications, blower
circulation is also large, so its strain
(3)Inlet filter is blocked, or outlet
pipe is obstructed or blocked
(4) Collusion or friction (stuck)
rotating components
(five) The oil stage is as well high
(6) NEPT V-belt is overheat,
vibration is too massive, or pulley
is as well small
(1) Decrease the strain to the
specified benefit
(2) Exhaust the extra fuel into
the environment or lessen the
blower speed
(three) Eliminate the obstructions
(4)Instantly shut down, examine
the purpose
(five) Adjust the oil to the proper
(six) Check the belt pressure, and
replaced it with massive diameter

Our Support

one. Pre sell services 2. Following offer services
a. recommend the appropriate design c. online specialized assistance,
b. factory tour d. EPTT existence spare areas and techinical assist


twelve months gurantee for our roots blowers

  in Villavicencio Colombia  sales   price   shop   near me   near me shop   factory   supplier Φ 100mm Double Oil Case Roots Blower with 4kw Motor manufacturer   best   Cost   Custom   Cheap   wholesaler