Roots China in Pontianak Indonesia gear tooth coupling Blower in Malanje Angola nylicon near me Rubber Belt Spare Part of Brick Pressing Machine with top quality lowest price

Roots  China  in   Pontianak Indonesia   gear tooth coupling Blower  in   Malanje Angola   nylicon  near me  Rubber Belt Spare Part of Brick Pressing Machine with top quality lowest price

We – EPG Team the biggest couplings and gears manufacturing facility in China with five diverse branches. For far more details: Mobile/whatsapp/telegram/Kakao us at: 0086-13083988828 /

We make all kinds of roots blower, centrifugal blower, Our Major goods are as below:

Sort Diameter Fee of circulation Strain
ESR-MJ(Intense Kind) Φ50~Φ300mm .5~140m³/min 9.8KPa~98.8Kpa
ESR(Ordinary Variety) Φ50~Φ350mm .five~140m³/min 9.8KPa~78.4Kpa
ESR-H(Higher-stress Variety) Φ50~Φ350mm .7~160m³/min fifty eight.8KPa~98.8Kpa
ESR-V(Vacuum Pump) Φ50~Φ350mm .five~160m³/min 9.8KPa~53.3Kpa
EL Collection Φ200~Φ600mm 20.3~750m³/min 9.8KPa~58.8Kpa
Multistage Centrifugal Blower
or C-Sequence
Φ250~Φ500mm fifty~500m³/min nine.8KPa~98Kpa
ERR-ERG Sort Φ250~Φ500mm 120~420m³/min 9.8KPa~98.8Kpa

The doing work basic principle 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. By means of the action of a pair of
synchronous gears, the two rotors rotate in opposite directions 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 attain the
goal of blowing.

Attribute of our roots blower:
one. Massive adjustment of the air quantity
two. Minimal Noise
three. Substantial effectiveness
4. Low power cosumption
five. Extended time existence
six. Dependable running, straightforward routine maintenance,modest footprint

The parameters of our roots blower:

Sort Ratary Speed
(r/min)
Stress Rise
(Kpa)
Capability
(m/min)
Shaft Electrical power
(Kw)
Motor Device Maximn
Bodyweight(Kg)
Energy
(Kw)
ESR-fifty 1100-2120 nine.8-fifty eight.eight .sixty five-2.fifty eight .3-three.fifty four .seventy five-four 128-158
ESR-65 1100-2130 9.eight-fifty eight.8 .ninety four-three.sixty six .38-4.46 .75-five.five one hundred fifty five-185
ESR-eighty 1140-1900 9.eight-fifty eight.8 two.34-five.43 1.04-7.42 2.2-eleven 155-277
ESR-100 1060-1980 nine.8-fifty eight.8 4.fifty seven-nine.05 one.35-twelve.fifteen three-15 309-377
ESR-125 980-1850 nine.8-fifty eight.eight five.35-12.4 one.sixty five-five.19 five.5-eighteen.five 408-451
ESR-125C 970-1830 nine.eight-fifty eight.8 seven.5-17.57 3.2-eighteen.5 four-22 408-451
ESR-150 810-1730 9.eight-fifty eight.eight 10.37-27.15 3.84-40.82 7.5-forty five 688-848
ESR-one hundred seventy five 970-1520 nine.eight-58.8 19.sixty five-36.65 7.two-45.ninety five 11-55 980-1080
ESR-200B 740-1450 9.8-58.eight 19.65-44.eight 10.fifteen-60.forty four 15-seventy five 1272-1546
ESR-two hundred 810-1480 9.eight-fifty eight.eight 27.65-fifty nine.2 8.05-eighty,12 fifteen-90 1272-1546
ESR-250B 1100-1480 nine.8-fifty eight.eight fifty four.seventy seven-seventy seven.55 19.ninety seven-ninety.ninety seven thirty-a hundred and ten 1490-2454
ESR-250 990-1480 nine.eight-fifty eight.8 sixty one.four-ninety seven.fifty two 20.1-117.three thirty-132 1490-2454
ESR-300 990-1480 nine.eight-fifty eight.8 87.1-138.one 26.4-167.8 37-185 3326-3446
ESR-350 730-1480 nine.eight-58.eight 78.forty one-177.31   fifty five-250  
ESR-50H 1230-2120 63.7-98 .45-two.02 two.05-6.twelve three-7.5 one hundred sixty–one hundred seventy
ESR-65H 1240-2130 sixty three.7-ninety eight .78-2.53 2.89-7.fifty five 4-11 198-230
ESR-80H 1140-1900 63.7-ninety eight 1.82-4.fifty five four.09-ten.1 five.5-fifteen 316-326
ESR-100H 1060-1980 sixty three.seven-98 2.65-8.06 6.36-seventeen.two seven.five-22 398-459
ESR-125H 980-1850 sixty three.7-ninety eight four.sixty four-11.23 8.92-24.two eleven-thirty 544-630
ESR-150H 810-1730 63.7-98 nine.fifty three-twenty five.seventy six seventeen.16-sixty five 18.5-75 752-1571
ESR-200H 810-1480 sixty three.7-98 twenty five.34-56.ninety two forty two.34-120 fifty five-132 1426-1934
ESR-250H 990-1480 sixty three.seven-98 58-93.7 eighty three.two-205 ninety-220 2980-3468
ESR300H 990-1480 63.7-ninety eight 86.nine-134.1 114.7-270 132-280 3476-3998
ERF-245 650-980 9.eight-98 forty seven.5-97.four sixteen-183 eighteen.five-200 3630-3690
ERF-250 650-980 nine.eight-98 61.6-one hundred twenty.four 19-227 22-250 4450-4500
ERF-290 650-980 9.8-seventy eight.four 92.three-128 22-213 30-250 4890-4710
ERF-295 650-980 nine.eight-78.four 97.three-152.5 23-227 thirty-250 4890-4880
ERF-297 650-980 nine.eight-78.four 87.5-167.6 26-249 thirty-280 5330-5520
ERF-300 650-980 9.8-78.four 101.five-188.7 29-278 37-315 5330-5520
ERF-350 650-980 9.eight-78.4 126-224.9 34-249 45-280 5210-6470
ERG-three hundred 590-730 9.8-98 128.3-196 38-362 forty five-400 9440-15710
ERG-350 590-730 nine.8-98 159.3-231.6 forty three-420 55-450 9700-1571
ERG-400 590-730 nine.8-eighty three.three 203.one-290.nine fifty two-449 75-five hundred 10090-11390
ERG-445 590-730 nine.eight-73.five 229.seven-327.eight fifty eight-477 seventy five-560 10600-12230
ERG-450 590-730 nine.eight-73.five 262.4-366.two 64-496 seventy five-560 10600-12230
ERG-five hundred 590-730 nine.eight-63.7 327.4-452.4 78-529 ninety-560 12790-14620
ERF-240-V 650-980 -9.eight- -forty nine 38.one-78 13-seventy six 18.5-ninety 3420-3285
ERF-245-V 650-980 -9.eight- -forty nine 47.five-97.four sixteen-95 22-110 3425-3360
ERF-250-V 650-980 -nine.eight- -49 63-a hundred and twenty 19-117 22-132 3910-3830
ERF-290-V 650-980 -nine.eight- -49 72.six-144 22-136 30-a hundred and sixty 4415-4270
ERF-295-V 650-980 -9.eight- -forty nine seventy six.six-152 23-145 30-a hundred and sixty 4425-4485
ERF-297-V 650-980 -nine.8- -49 84.three-166.8 26-a hundred and sixty thirty-a hundred and eighty 5000-4980
ERF-three hundred-V 650-980 -9.eight- -forty nine 97-192 29-178 37-two hundred 5000-4980
ERF-350-V 650-980 -9.eight- -forty nine 116-225 34-209 45-250 5400-5700
ERG-300V 590-730 -9.eight- -49 133-193 38-184 forty five-220 7800-9100
ERG-350V 590-730 -nine.8- -forty nine 163-231 forty three-216 fifty five-250 9500-9470
ERG-400V 590-730 -nine.8- -49 199-290 52-269 75-315 9900-10130
ERG-445V 590-730 -nine.eight- -forty nine 224.eight-326.9 58-303 75-355 9900-10130
ERG-450V 590-730 -9.8- -forty nine 255-365 sixty four-335 75-four hundred 11230-11300
ERG-500V 590-730 -nine.eight- -49 314-452 78-412 132-450 13630-13850
ERF-245W 650-980 -thirteen.3- -53.3 53.five-101 21.five-102 30-110 3630-3360
ERF-250W 650-980 -13.three- -53.three 69-127 26.5-127 thirty-one hundred sixty 3985-4115
ERF-290W 650-980 -13.3- -fifty three.three 82.six-one hundred fifty thirty.5-149 37-185 4340-4580
ERF-295W 650-980 -13.three- -53.three 87-158 32-158 37-185 4440-4580
ERF-297W 650-980 -13.3- -fifty three.three ninety five-174 36-174 45-two hundred 5230-5130
ERF-300W 650-980 -13.3- -fifty three.3 109-195 forty-193 fifty five-220 5230-5130
ERF-350W 650-980 -thirteen.three- -53.three 129-230 50-230 seventy five-250 5840-5670
ERG-300W 590-730 -13.three- -53.three 142-197 52-201 75-220 9100-9000
ERF-350W 590-730 -13.three- -53.three 168-234.4 59-235.5 75-280 9500-9600
ERG-400W 590-730 -13.3- -53.3 220-276.6 seventy one-292 ninety-315 9900-10130
ERG-445W 590-730 -thirteen.3- -fifty three.3 244-294.6 82-331 90-four hundred 11230-11300
ERG450W 590-730 -13.three- -53.3 275-368.five ninety one-366 a hundred and ten-400 11230-11300
ETRF-250
(240,250)
650-980 ninety eight-196 sixty four.eight-112 135-355 a hundred and sixty-four hundred 8700-8600
ETRF-295
(245,295)
650-980 ninety eight-196 80.eight-139 167-439 185-five hundred 9200-9100
ETRF-300
(245,295)
650-980 ninety eight-176.four 102-174 206-497 250-560 10320-10500
ETRF-350
(245,295)
650-980 ninety eight-137.two 124-207 241-473 280-560 10700-11110
ETRG-400
(300,four hundred)
590-740 98-176.4 205-273 380-773 450-900 21350-24200
ETRG-450
(350,450)
590-740 98-176.four 263-428 476-955 560-a thousand 24200-27600
ETRF-250W
(240,250)
650-980 -fifty three.3–eighty 72-121 75.6-121 ninety-160 6100-6470
ETRF-295W
(245/295)
650-980 -fifty three.3–eighty 93.8-154 ninety nine.five-186 a hundred and ten-220 7000-6400
ETRF-300W
(2505/300)
650-980 -53.three–eighty 116-189 one hundred 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 nine.8-58.8 seventy two.eight-161 22-191 45-220 3860
EL83WDA 580-980 nine.eight-58.9 a hundred and one-213 28.5-202 45-220 4300
EL84WDA 580-980 9.eight-58.eight 129-267 35.four-252 forty five-280 4720
EL93WDA 580-730 9.eight-forty nine 230-329 56.four-311 75-355 7765
EL94WDA 580-730 nine.eight-49 263-373 64-353 75-400 8130
EL95WDA 490-580 nine.eight-58.8 308-434 eighty one.4-414 90-450 11500
EL96WDA 580 fifty eight.eight 381 497 560 11500
E397WN one thousand-1650 forty 5-9      
E408WN 870-1650 forty 10-22      
E517WN 980-1580 40 20-thirty      
E520WN 930-1550 40 24-45      
E607WN 750-1250 forty forty five-seventy six      
E610WN 750-1250 40 75-a hundred thirty      

Spare areas and composition of our roots blower:

Package deal of our Roots Blower

Pack into iron circumstance, two layer,blower human body and motor in reduce layer, inlet/out silencer etc in higher layer

Roots blower pack approach very same as iron situation, just adjust to Fumigation Free Plywood Situation

Our manufacturing unit is a specialist manufacturer of Roots blowers which has over 20 years’ experience in machinery
production. It is located in Xihu (West Lake) Dis. East Industrial Park, fifty kilometers to the east of Shan EPT provincial
funds— HangZhou. Our organization also has practical site visitors transportation, as it is 15 kilometers away from
Diaozhen City station of HangZhou-HangZhou expressway, and thirty kilometers absent from East HangZhou station of
ZheJiang -ZheJiang expressway.The major item of our firm is ESR -type Roots Blower. The roots
vacuum pump is a new kind of high-performance roots blower, which is created independently based mostly on the
domestic and international superior technologies. Many patented technologies have been adopted on Roots
Blower, and thus we have manufactured considerable effects in energy conservation and noise reduction, and many others.. So much, our
business has invested more than thirty,000,000 RMB to introduce this sort of superior professional gear as
horizontal machining heart, vertical machining center, two-way CNC floor planer, CNC lathe, CNC milling
equipment, CNC planer, airplane grinder, cylindrical grinding machine, and 3 coordinates tests machine.
Besides, we have taken numerous steps to standardize the process circulation this sort of as functioning and cooperating
with several scientific research units, schools and universities at residence and overseas. We also continuously attempt to
absorb and increase the domestic innovative creation systems, so as to advertise the upgrading and
optimization of the solution and make the item quality get to the advanced stage at house and abroad.
ESR -type Roots Blower involves numerous series this sort of as Three-leaves Sort, Two-leaves Type and Centrifugal
Sort,which can be even more divided to hundreds of versions. The merchandise are commonly utilized in sewage therapy,
pneumatic conveying,vacuum packaging, aquaculture, food processing, EPT electrical power, petrochemical, cement,
mining and other industries. Our products have this sort of benefits as reduced sound, energy preserving, secure top quality,
and long services daily life, and so on.. With the income outlets throughout the domestic cash cities, our products sell well all
over the nation, and have been exported to North America,Russia, Malaysia, Indonesia, Vietnam, South Africa
and some other countries. Possessing received the ISO9001 International Top quality Method Certification, we have
established and improved the quality assurance of the merchandise designing, manufacturing, and installation.
From the process of design, research and improvement to the concluded products, we have obtained the complete
process managed independently, thus delivering the entire basis and trustworthiness guarantee for the merchandise balance
and durability. Having a perfect income network and following-product sales support, we provide our clients with increased-
high quality and more productive support.All staff of our company sincerely welcome the wide masses of buddies to
guide, and negotiate organization with us.

Our Roots Blower Workshop

         Doosn Horzitonal Machine Heart

The Application of the Roots Blower

Maintenance and inspection
(1) Check all fasteners and locating pins conditions no matter whether they are loosening.
(2) Usually examine no matter whether the leakage phenomenon of the entire body.
(three) Spend interest to lubrication, amount of grease and noises when operating,
decide regardless of whether it works under the needed conditions.
(4) Lubricant & grease: The lubricant is for medium load industrial gear oil
(quality 220, kinematic viscosity of 198 ~ 242mm2 / s 40ºC, flash point ≥ 200ºC)
The grease is butter (synthetic lithium grease penetration 220-250, fall point ≥
190ºC). Replace the lubricant and grease following first 200 hrs operating, and replace
yet again soon after a moth running. Afterwards, replace the lubricant and grease according to the
atmosphere and lubricant (grease) high quality suggest a suited EPT for three
months.
(5) Usually verify the inlet air filter, thoroughly clean or exchange the filter in time.
(6) Blower overload at times not quickly exhibited, so shell out consideration to
the ingestion and exhaust force, bearing temperature and the existing improve tendencies
of motor to figure out whether or not the blower operates usually
(seven) Just before disassembling the blower, the assembling relation and proportions
should be recorded or calculated, make marks on elements to make certain the original
needs after assembling.
(eight) When newly equipment or overhaul, the oil tank should be cleaned ahead of use
and propose substitute all grease soon after 8 hrs operating.

Frequent failure purpose and troubleshooting

No Failure Attainable causes Elimination techniques
1 Friction
among the
impeller
(one) Impurities on the impeller,
ensuing in the hole is way too small
(two) Gear use, ensuing in a
huge backlash
(3) The gear is not properly fastened,
can not keep the impeller
synchronization
(four) Bearing wear ensuing in
clearance growing.
(1) Take away grime and check out
whether there is hurt areas
(2) Alter the equipment gap, exchange
the gears if the equipment backlash is
increased than the typical thirty% to
fifty%
(three)Re-assemble the gears, hold
the taper contact region is to seventy five%
(4)Substitute the bearing
two Collision
between
impeller and
wall, the
impeller leading
and casing
(1) Installation gap is not appropriate
(2) working strain is too
higher, exceeding the specified
benefit
(three) Operating temperature is too large
(four) Casing or base deformation,
positioning admirer failure
(5) Bearing axial spot is not great
(one) Change the hole
(2) Identify leads to of
overloading, decreased the stress
to the specified value
(3) Check the installation
precision and minimize the pipe
stress
(4) Check out and fix bearings,
and to make certain the clearance
(5)Relocation
three Temperature
too high
(one) Oil in tank is too considerably, also
thick or way too dirty
(2) Filter or silencer is blocked
(3)The force is greater than
the specified benefit
(4)Too much put on of the
impeller, massive gap
(5)Bad ventilation, indoor
temperature is substantial, resulting in
inlet air’s higher temperature
(6) The rotating pace is as well reduced,consequence in the belt slipping.
(one)Minimize the oil stage or rely on
oil
(2)Eliminate of blocking objects
(three)Lowering the pressure by way of
the blower
(4)Repair its clearance
(5)Open vents to lessen area
temperature
(six) Enhance velocity to stop the
belt slipping.
four Inadequate
stream
(1) The inlet filter is blocked
(two) Impeller wear and the gap
boosts too a lot
(three) Belt slipping
(four) Big imports strain decline
(5) Pipeline ventilation leakage
(one) Clean the filter dust and
obstruction
(two) Fix the hole
(3)Tighten the belt and increase
the number of belts
(four)Modify the inlet stress to the
specified benefit
(five) Check and repair the pipeline
five Oil leaking or
oil leaking
into the enclosure
(1)Large tank situation cause
leakage from the discharge port
(two) Seal dress in, resulting in shaft oil spills
(3) The strain is increased than
the specified value

 
(1)Reduce the oil degree
(two)Change the seals
(3)Clear the air vents, 2mm diameter faucet is set in the
middle chamber, open up the faucet
under the wall
6 Irregular
vibration and
sound
(1)Bearing clearance exceeds the
specified price or bearing dress in
(2) The equipment backlash is also
massive, not in a limited set
(3) The international objects and dust
induced by the impeller and the
impeller, the impeller and the
housing collision
(4) the impeller shaft
deformation induced the collision
brought on by overload,
(five) Friction between the impeller
and the inlet housing induced by
overheating
(6) Unbalance of the impeller
triggered by fouling or overseas
entire body
(7) Anchor bolts or other
fasteners are loosened
(one)Change bearings or bearing
seat
(2)Reassemble equipment and guarantee
backlash
(three)Cleaning blower, check out the
case is broken
(4)Examine the back strain, check
the wheel and alter gap
(five)Check the filter and again
force, enhance the hole
among the impeller inlet and the
casing
(six)Thoroughly clean the impeller and the
casing, to make sure that the impeller
clearance function
(7) Tighten the anchor bolts and
leveling the foundation.
7 Motor
overload
(one)In contrast with the necessary
stress, the strain big difference
is big that the back again stress or
the inlet force is higher
(two) When compared with the
equipment specifications, blower
movement is too huge, so its strain
increases
(3)Inlet filter is blocked, or outlet
pipe is obstructed or blocked
(4) Collusion or friction (caught)
rotating components
(five) The oil level is as well substantial
(6) Slim V-belt is overheat,
vibration is also big, or pulley
is too modest
(one) Reduce the force to the
specified price
(2) Exhaust the surplus gasoline into
the environment or lessen the
blower speed
(3) Get rid of the obstructions
(4)Immediately shut down, examine
the reason
(five) Modify the oil to the correct
degree
(six) Verify the belt tension, and
replaced it with huge diameter
pulley.

Our Services

1. Pre sell service                                                                              2. Soon after market service                                          
a. suggest the suitable model                                             c. on-line technological help,                                                                                   
b. manufacturing unit tour                                                                              d. entire daily life spare elements and techinical assistance

Gurantee

12 months gurantee for our roots blowers
 

/ The use of first products manufacturer’s (OEM) portion figures or logos , e.g. CASE® and John Deere® are for reference functions only and for indicating solution use and compatibility. Our organization and the shown EPT areas contained herein are not sponsored, accepted, or made by the OEM. /

Roots  China  in   Pontianak Indonesia   gear tooth coupling Blower  in   Malanje Angola   nylicon  near me  Rubber Belt Spare Part of Brick Pressing Machine with top quality lowest price

As one of leading jaw coupling manufacturers, suppliers and exporters of mechanical products, We offer jaw coupling and many other products.

Please contact us for details.

Mail:[email protected]

Manufacturer supplier exporter of jaw coupling

Recent Posts