Two China in Hamah Syrian Arab Republic face gear coupling shop Stage in Kitchener Canada gear coupling falk near me High Pressure Roots Blower with top quality lowest price

Two  China  in   Hamah Syrian Arab Republic   face gear coupling  shop  Stage  in   Kitchener Canada   gear coupling falk  near me  High Pressure Roots Blower  with top quality lowest price

We – EPG Group the largest couplings and gears factory in China with five diverse branches. For a lot more particulars: Cellular/whatsapp/telegram/Kakao us at: 0086-13083988828 /

We make all sorts of roots blower, centrifugal blower, Our Principal items are as below:

Type Diameter Fee of stream Pressure
ESR-MJ(Intensive Variety) Φ50~Φ300mm .five~140m³/min 9.8KPa~98.8Kpa
ESR(Ordinary Variety) Φ50~Φ350mm .five~140m³/min 9.8KPa~78.4Kpa
ESR-H(Substantial-pressure Type) Φ50~Φ350mm .seven~160m³/min fifty eight.8KPa~98.8Kpa
ESR-V(Vacuum Pump) Φ50~Φ350mm .5~160m³/min nine.8KPa~fifty three.3Kpa
EL Sequence Φ200~Φ600mm 20.3~750m³/min nine.8KPa~fifty eight.8Kpa
Multistage Centrifugal Blower
or C-Series
Φ250~Φ500mm 50~500m³/min nine.8KPa~98Kpa
ERR-ERG Kind Φ250~Φ500mm one hundred twenty~420m³/min 9.8KPa~98.8Kpa

The working theory of the 3-blade roots blower: two a few-lobed rotors are arranged in the cavity, and the
suction port and the discharge port are opened on both sides of the cavity. Through the action of a pair of
synchronous gears, the two rotors rotate in opposite instructions and Relying on the mutual engagement of the two
rotors, the suction port and the discharge port are isolated, and the gas in the chamber is pushed to obtain the
purpose of blowing.

Characteristic of our roots blower:
one. Massive adjustment of the air volume
2. Minimal Noise
3. Higher performance
four. Reduced vitality cosumption
5. Extended time daily life
6. Trustworthy operating, effortless servicing,small footprint

The parameters of our roots blower:

Type Ratary Speed
(r/min)
Strain Increase
(Kpa)
Capacity
(m/min)
Shaft Energy
(Kw)
Motor Device Maximn
Bodyweight(Kg)
Energy
(Kw)
ESR-50 1100-2120 9.eight-fifty eight.eight .sixty five-2.fifty eight .3-three.54 .75-4 128-158
ESR-sixty five 1100-2130 nine.8-58.8 .ninety four-three.sixty six .38-4.46 .seventy five-five.five 155-185
ESR-80 1140-1900 9.8-58.eight 2.34-five.forty three 1.04-seven.forty two 2.2-11 a hundred and fifty five-277
ESR-one hundred 1060-1980 nine.eight-58.8 four.fifty seven-9.05 1.35-12.fifteen 3-fifteen 309-377
ESR-125 980-1850 9.eight-fifty eight.eight 5.35-twelve.4 1.65-five.19 five.5-18.5 408-451
ESR-125C 970-1830 9.8-58.8 seven.5-17.57 3.two-eighteen.five 4-22 408-451
ESR-150 810-1730 9.8-fifty eight.8 ten.37-27.15 3.eighty four-40.eighty two 7.5-45 688-848
ESR-a hundred seventy five 970-1520 9.eight-58.8 19.sixty five-36.sixty five 7.2-45.95 11-fifty five 980-1080
ESR-200B 740-1450 9.eight-58.8 19.sixty five-forty four.8 10.15-60.44 fifteen-seventy five 1272-1546
ESR-200 810-1480 9.eight-fifty eight.8 27.sixty five-59.2 8.05-eighty,12 fifteen-90 1272-1546
ESR-250B 1100-1480 9.eight-58.eight fifty four.77-seventy seven.fifty five 19.ninety seven-ninety.97 30-one hundred ten 1490-2454
ESR-250 990-1480 9.8-58.eight sixty one.four-97.52 20.one-117.3 30-132 1490-2454
ESR-300 990-1480 9.8-58.8 87.1-138.1 26.4-167.8 37-185 3326-3446
ESR-350 730-1480 nine.8-fifty eight.eight seventy eight.41-177.31   55-250  
ESR-50H 1230-2120 63.seven-98 .forty five-2.02 2.05-6.12 three-seven.5 160–one hundred seventy
ESR-65H 1240-2130 63.seven-ninety eight .seventy eight-two.fifty three two.89-seven.fifty five four-eleven 198-230
ESR-80H 1140-1900 63.seven-ninety eight 1.eighty two-four.55 four.09-ten.1 five.five-fifteen 316-326
ESR-100H 1060-1980 sixty three.7-98 2.sixty five-eight.06 6.36-17.2 seven.five-22 398-459
ESR-125H 980-1850 63.7-98 four.sixty four-eleven.23 eight.ninety two-24.2 eleven-thirty 544-630
ESR-150H 810-1730 sixty three.7-ninety eight nine.fifty three-25.76 17.sixteen-65 eighteen.5-seventy five 752-1571
ESR-200H 810-1480 63.7-98 25.34-fifty six.92 forty two.34-120 55-132 1426-1934
ESR-250H 990-1480 63.seven-98 fifty eight-93.seven eighty three.two-205 90-220 2980-3468
ESR300H 990-1480 63.7-98 86.nine-134.one 114.seven-270 132-280 3476-3998
ERF-245 650-980 nine.eight-ninety eight 47.five-97.four 16-183 eighteen.5-two hundred 3630-3690
ERF-250 650-980 9.eight-98 sixty one.six-120.4 19-227 22-250 4450-4500
ERF-290 650-980 nine.8-78.4 ninety two.three-128 22-213 thirty-250 4890-4710
ERF-295 650-980 9.eight-seventy eight.4 ninety seven.3-152.five 23-227 30-250 4890-4880
ERF-297 650-980 9.eight-seventy eight.four 87.5-167.6 26-249 30-280 5330-5520
ERF-three hundred 650-980 nine.eight-78.four one zero one.5-188.seven 29-278 37-315 5330-5520
ERF-350 650-980 nine.eight-seventy eight.four 126-224.9 34-249 45-280 5210-6470
ERG-300 590-730 9.8-98 128.3-196 38-362 forty five-four hundred 9440-15710
ERG-350 590-730 nine.eight-98 159.three-231.six 43-420 55-450 9700-1571
ERG-400 590-730 nine.eight-83.three 203.1-290.9 52-449 75-five hundred 10090-11390
ERG-445 590-730 9.8-seventy three.five 229.seven-327.eight 58-477 75-560 10600-12230
ERG-450 590-730 nine.eight-seventy three.5 262.four-366.two sixty four-496 seventy five-560 10600-12230
ERG-500 590-730 nine.eight-63.seven 327.4-452.4 seventy eight-529 90-560 12790-14620
ERF-240-V 650-980 -nine.eight- -forty nine 38.one-seventy eight 13-76 18.5-90 3420-3285
ERF-245-V 650-980 -9.eight- -49 47.5-ninety seven.four sixteen-95 22-one hundred ten 3425-3360
ERF-250-V 650-980 -9.eight- -49 sixty three-one hundred twenty 19-117 22-132 3910-3830
ERF-290-V 650-980 -nine.eight- -49 72.six-144 22-136 30-160 4415-4270
ERF-295-V 650-980 -9.eight- -49 seventy six.six-152 23-a hundred forty five thirty-a hundred and sixty 4425-4485
ERF-297-V 650-980 -9.eight- -49 eighty four.3-166.8 26-160 thirty-a hundred and eighty 5000-4980
ERF-three hundred-V 650-980 -9.8- -49 ninety seven-192 29-178 37-two hundred 5000-4980
ERF-350-V 650-980 -9.8- -forty nine 116-225 34-209 forty five-250 5400-5700
ERG-300V 590-730 -9.8- -forty nine 133-193 38-184 forty five-220 7800-9100
ERG-350V 590-730 -9.eight- -forty nine 163-231 43-216 55-250 9500-9470
ERG-400V 590-730 -nine.8- -forty nine 199-290 52-269 75-315 9900-10130
ERG-445V 590-730 -nine.8- -49 224.8-326.nine fifty eight-303 seventy five-355 9900-10130
ERG-450V 590-730 -9.eight- -forty nine 255-365 64-335 seventy five-four hundred 11230-11300
ERG-500V 590-730 -nine.eight- -forty nine 314-452 78-412 132-450 13630-13850
ERF-245W 650-980 -thirteen.three- -fifty three.three 53.5-one hundred and one 21.5-102 30-one hundred ten 3630-3360
ERF-250W 650-980 -thirteen.3- -53.3 69-127 26.5-127 thirty-160 3985-4115
ERF-290W 650-980 -thirteen.3- -fifty three.three eighty two.6-one hundred fifty 30.5-149 37-185 4340-4580
ERF-295W 650-980 -thirteen.three- -fifty three.3 87-158 32-158 37-185 4440-4580
ERF-297W 650-980 -thirteen.three- -53.3 95-174 36-174 forty five-two hundred 5230-5130
ERF-300W 650-980 -thirteen.three- -fifty three.3 109-195 forty-193 fifty five-220 5230-5130
ERF-350W 650-980 -thirteen.3- -fifty three.three 129-230 fifty-230 75-250 5840-5670
ERG-300W 590-730 -13.three- -fifty three.3 142-197 52-201 seventy five-220 9100-9000
ERF-350W 590-730 -thirteen.three- -fifty three.3 168-234.four fifty nine-235.5 seventy five-280 9500-9600
ERG-400W 590-730 -thirteen.three- -53.3 220-276.6 71-292 90-315 9900-10130
ERG-445W 590-730 -thirteen.three- -fifty three.three 244-294.6 eighty two-331 90-400 11230-11300
ERG450W 590-730 -13.three- -53.three 275-368.5 ninety one-366 one hundred ten-400 11230-11300
ETRF-250
(240,250)
650-980 98-196 64.8-112 135-355 a hundred and sixty-400 8700-8600
ETRF-295
(245,295)
650-980 ninety eight-196 eighty.8-139 167-439 185-500 9200-9100
ETRF-three hundred
(245,295)
650-980 ninety eight-176.4 102-174 206-497 250-560 10320-10500
ETRF-350
(245,295)
650-980 98-137.2 124-207 241-473 280-560 10700-11110
ETRG-400
(300,400)
590-740 98-176.four 205-273 380-773 450-900 21350-24200
ETRG-450
(350,450)
590-740 98-176.4 263-428 476-955 560-one thousand 24200-27600
ETRF-250W
(240,250)
650-980 -fifty three.three–80 72-121 75.6-121 90-160 6100-6470
ETRF-295W
(245/295)
650-980 -53.three–80 ninety three.eight-154 ninety nine.5-186 one hundred ten-220 7000-6400
ETRF-300W
(2505/300)
650-980 -fifty three.three–eighty 116-189 one hundred fifteen-220 132-250 7750-7760
EL81WD 580-980 nine.8-fifty eight.8 fifty four.2-a hundred thirty 18-151 forty five-185 3595
EL82WDB 580-980 nine.eight-58.eight seventy two.8-161 22-191 forty five-220 3860
EL83WDA 580-980 nine.8-58.9 one zero one-213 28.five-202 forty five-220 4300
EL84WDA 580-980 9.8-58.eight 129-267 35.4-252 45-280 4720
EL93WDA 580-730 9.eight-forty nine 230-329 fifty six.four-311 seventy five-355 7765
EL94WDA 580-730 9.eight-forty nine 263-373 64-353 seventy five-four hundred 8130
EL95WDA 490-580 nine.8-58.eight 308-434 eighty one.four-414 ninety-450 11500
EL96WDA 580 58.eight 381 497 560 11500
E397WN 1000-1650 40 5-9      
E408WN 870-1650 40 10-22      
E517WN 980-1580 forty 20-thirty      
E520WN 930-1550 40 24-45      
E607WN 750-1250 forty forty five-76      
E610WN 750-1250 forty seventy five-a hundred thirty      

Spare parts and framework of our roots blower:

Deal of our Roots Blower

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

Roots blower pack strategy identical as iron situation, just alter to Fumigation Free of charge Plywood Circumstance

Our manufacturing facility is a specialist maker of Roots blowers which has more than twenty years’ experience in machinery
manufacturing. It is positioned in Xihu (West Lake) Dis. East Industrial Park, 50 kilometers to the east of Shan EPT provincial
cash— HangZhou. Our organization also has hassle-free targeted traffic transportation, as it is 15 kilometers away from
Diaozhen City station of HangZhou-HangZhou expressway, and 30 kilometers away from East HangZhou station of
ZheJiang -ZheJiang expressway.The top product of our business is ESR -sort Roots Blower. The roots
vacuum pump is a new sort of high-performance roots blower, which is designed independently based on the
domestic and overseas superior systems. Several patented technologies have been adopted on Roots
Blower, and hence we have made important outcomes in strength conservation and noise reduction, and so forth.. So significantly, our
firm has invested a lot more than 30,000,000 RMB to introduce these kinds of superior skilled gear as
horizontal machining center, vertical machining middle, two-way CNC surface planer, CNC lathe, CNC milling
device, CNC planer, plane grinder, cylindrical grinding machine, and a few coordinates tests machine.
In addition to, we have taken a variety of actions to standardize the method flow this sort of as operating and cooperating
with many scientific research units, faculties and universities at property and overseas. We also continuously try to
take up and enhance the domestic advanced manufacturing technologies, so as to encourage the upgrading and
optimization of the product and make the product high quality achieve the sophisticated level at house and abroad.
ESR -variety Roots Blower involves numerous series these kinds of as Three-leaves Type, Two-leaves Type and Centrifugal
Kind,which can be further divided to hundreds of versions. The goods are commonly utilised in sewage remedy,
pneumatic conveying,vacuum packaging, aquaculture, meals processing, EPT electrical power, petrochemical, cement,
mining and other industries. Our items have this kind of rewards as low noise, energy preserving, stable top quality,
and long services daily life, and so forth.. With the revenue outlets throughout the domestic capital towns, our products promote properly all
above the place, and have been exported to North The usa,Russia, Malaysia, Indonesia, Vietnam, South Africa
and some other nations. Possessing received the ISO9001 International Quality Program Certification, we have
proven and enhanced the high quality assurance of the items developing, producing, and installation.
From the approach of design, research and development to the completed items, we have got the whole
method managed independently, as a result supplying the full foundation and trustworthiness promise for the merchandise stability
and durability. Obtaining a perfect income network and following-revenue services, we provide our customers with increased-
top quality and a lot more productive provider.All personnel of our business sincerely welcome the broad masses of buddies to
guide, and negotiate business with us.

Our Roots Blower Workshop

         Doosn Horzitonal Equipment Heart

The Software of the Roots Blower

Maintenance and inspection
(one) Examine all fasteners and locating pins circumstances whether or not they are loosening.
(2) Always verify whether or not the leakage phenomenon of the physique.
(3) Spend consideration to lubrication, sum of grease and noises when managing,
figure out whether or not it functions beneath the required problems.
(4) Lubricant & grease: The lubricant is for medium load industrial gear oil
(grade 220, kinematic viscosity of 198 ~ 242mm2 / s 40ºC, flash stage ≥ 200ºC)
The grease is butter (synthetic lithium grease penetration 220-250, drop stage ≥
190ºC). Replace the lubricant and grease after 1st two hundred several hours running, and replace
once more following a moth managing. Later on, change the lubricant and grease according to the
atmosphere and lubricant (grease) quality propose a suited EPT for a few
months.
(5) Usually examine the inlet air filter, cleanse or replace the filter in time.
(6) Blower overload at times not immediately displayed, so pay out attention to
the consumption and exhaust strain, bearing temperature and the recent increase traits
of motor to establish regardless of whether the blower operates typically
(7) Just before disassembling the blower, the assembling relation and dimensions
have to be recorded or measured, make marks on factors to make certain the original
requirements right after assembling.
(8) When recently device or overhaul, the oil tank ought to be cleaned prior to use
and suggest replace all grease after eight several hours operating.

Typical failure cause and troubleshooting

No Failure Attainable motives Elimination strategies
one Friction
among the
impeller
(one) Impurities on the impeller,
resulting in the hole is too tiny
(2) Gear dress in, resulting in a
huge backlash
(3) The equipment is not nicely set,
can not preserve the impeller
synchronization
(four) Bearing put on ensuing in
clearance rising.
(one) Take away dirt and verify
regardless of whether there is hurt elements
(two) Alter the gear hole, exchange
the gears if the equipment backlash is
increased than the typical 30% to
fifty%
(three)Re-assemble the gears, hold
the taper get in touch with location is to seventy five%
(4)Change the bearing
two Collision
between
impeller and
wall, the
impeller best
and casing
(1) Set up gap is not appropriate
(two) running strain is too
high, exceeding the specified
worth
(3) Functioning temperature is way too higher
(four) Casing or base deformation,
positioning admirer failure
(five) Bearing axial area is not good
(one) Alter the gap
(two) Determine triggers of
overloading, reduced the pressure
to the specified value
(3) Check the installation
accuracy and minimize the pipe
pressure
(four) Check and fix bearings,
and to make certain the clearance
(5)Relocation
three Temperature
too substantial
(one) Oil in tank is as well a lot, too
thick or as well dirty
(2) Filter or silencer is blocked
(3)The pressure is greater than
the specified value
(4)Extreme wear of the
impeller, big gap
(5)Bad air flow, indoor
temperature is large, ensuing in
inlet air’s substantial temperature
(six) The rotating pace is way too minimal,result in the belt slipping.
(one)Reduce the oil level or rely on
oil
(2)Eliminate of blocking objects
(3)Lowering the strain through
the blower
(4)Restore its clearance
(5)Open vents to decrease room
temperature
(six) Enhance pace to avert the
belt slipping.
four Inadequate
stream
(1) The inlet filter is blocked
(2) Impeller put on and the hole
increases as well much
(three) Belt slipping
(four) Huge imports strain decline
(five) Pipeline ventilation leakage
(1) Thoroughly clean the filter dust and
obstruction
(two) Restore the hole
(3)Tighten the belt and improve
the variety of belts
(four)Adjust the inlet force to the
specified price
(five) Check out and fix the pipeline
5 Oil leaking or
oil leaking
into the enclosure
(1)Higher tank placement trigger
leakage from the discharge port
(2) Seal put on, resulting in shaft oil spills
(3) The stress is higher than
the specified price

 
(1)Reduce the oil amount
(two)Change the seals
(three)Very clear the air vents, 2mm diameter faucet is mounted in the
center chamber, open up the faucet
under the wall
six Irregular
vibration and
sound
(one)Bearing clearance exceeds the
specified price or bearing wear
(2) The gear backlash is as well
large, not in a restricted fixed
(three) The foreign objects and dust
induced by the impeller and the
impeller, the impeller and the
housing collision
(4) the impeller shaft
deformation triggered the collision
triggered by overload,
(five) Friction among the impeller
and the inlet housing caused by
overheating
(6) Unbalance of the impeller
caused by fouling or international
human body
(seven) Anchor bolts or other
fasteners are loosened
(one)Change bearings or bearing
seat
(two)Reassemble equipment and ensure
backlash
(three)Cleaning blower, check out the
circumstance is ruined
(four)Verify the back again strain, examine
the wheel and change hole
(five)Check the filter and again
pressure, improve the gap
among the impeller inlet and the
casing
(six)Clear the impeller and the
casing, to make sure that the impeller
clearance work
(seven) Tighten the anchor bolts and
leveling the foundation.
seven Motor
overload
(one)In comparison with the essential
force, the strain variation
is large that the back pressure or
the inlet pressure is high
(two) In contrast with the
equipment requirements, blower
stream is too big, so its pressure
raises
(three)Inlet filter is blocked, or outlet
pipe is obstructed or blocked
(four) Collusion or friction (stuck)
rotating elements
(5) The oil amount is too large
(6) Slim V-belt is overheat,
vibration is too huge, or pulley
is way too little
(one) Reduce the stress to the
specified worth
(2) Exhaust the extra fuel into
the ambiance or lessen the
blower pace
(three) Eliminate the obstructions
(four)Immediately shut down, examine
the purpose
(5) Adjust the oil to the correct
stage
(6) Check out the belt pressure, and
replaced it with massive diameter
pulley.

Our Service

1. Pre market service                                                                              two. Following promote service                                          
a. advise the ideal model                                             c. on the internet technological assist,                                                                                   
b. manufacturing facility tour                                                                              d. complete existence spare elements and techinical assist

Gurantee

12 months gurantee for our roots blowers
 

/ The use of authentic products manufacturer’s (OEM) part figures or trademarks , e.g. CASE® and John Deere® are for reference functions only and for indicating merchandise use and compatibility. Our business and the outlined EPT parts contained herein are not sponsored, accredited, or produced by the OEM. /

Two  China  in   Hamah Syrian Arab Republic   face gear coupling  shop  Stage  in   Kitchener Canada   gear coupling falk  near me  High Pressure Roots Blower  with top quality lowest price

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