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

We make all types of roots blower, centrifugal blower, Our Main merchandise are as underneath:

The doing work principle of the 3-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 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 gas in the chamber is pushed to attain the
function of blowing.

Attribute of our roots blower:
one. Big adjustment of the air quantity
two. Minimal Sound
three. Substantial performance
4. Lower vitality cosumption
5. Lengthy time lifestyle
6. Dependable managing, straightforward upkeep,modest footprint

The parameters of our roots blower:

Spare areas and composition of our roots compressor:

Package of our Roots Compressor

Pack into iron circumstance, two layer,blower physique and motor in reduced layer, inlet/out silencer and so on in upper layer

Roots blower pack technique identical as iron scenario, just adjust to Fumigation Free Plywood Scenario

Our factory is a professional manufacturer of Roots blowers which has above twenty years’ experience in equipment
producing. It is positioned in Xihu (West Lake) Dis. East Industrial Park, fifty kilometers to the east of Shan EPT provincial
capital— HangZhou. Our company also has convenient traffic transportation, as it is fifteen kilometers absent 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 firm is ESR -kind Roots Blower. The roots
vacuum pump is a new kind of substantial-performance roots blower, which is designed independently dependent on the
domestic and foreign innovative systems. Many patented technologies have been adopted on Roots
Blower, and hence we have produced considerable outcomes in vitality conservation and noise reduction, and so on.. So far, our
company has invested a lot more than 30,000,000 RMB to introduce this kind of advanced skilled gear as
horizontal machining center, vertical machining middle, two-way CNC area planer, CNC lathe, CNC milling
equipment, CNC planer, airplane grinder, cylindrical grinding equipment, and a few coordinates testing machine.
Apart from, we have taken numerous steps to standardize the procedure circulation these kinds of as functioning and cooperating
with a lot of scientific research units, faculties and universities at house and abroad. We also continually try out to
soak up and boost the domestic innovative production technologies, so as to advertise the upgrading and
optimization of the product and make the merchandise high quality get to the innovative amount at property and overseas.
ESR -variety Roots Blower includes many series these kinds of as Three-leaves Type, Two-leaves Variety and Centrifugal
Variety,which can be even more divided to hundreds of versions. The items are broadly employed in sewage remedy,
pneumatic conveying,vacuum packaging, aquaculture, meals processing, EPT electricity, petrochemical, cement,
mining and other industries. Our goods have this kind of rewards as reduced noise, energy conserving, stable good quality,
and lengthy support lifestyle, and so on.. With the revenue outlets throughout the domestic capital metropolitan areas, our goods market properly all
more than the country, and have been exported to North America,Russia, Malaysia, Indonesia, Vietnam, South Africa
and some other countries. Having acquired the ISO9001 Intercontinental High quality Program Certification, we have
set up and improved the good quality assurance of the goods designing, production, and installation.
From the method of design and style, study and improvement to the finished goods, we have got the total
process controlled independently, hence delivering the complete foundation and reliability ensure for the products stability
and sturdiness. Having a perfect income network and following-sales services, we give our customers with increased-
top quality and a lot more efficient service.All personnel of our organization sincerely welcome the broad masses of close friends to
guide, and negotiate enterprise with us.

Our Roots Blower Workshop

         Doosn Horzitonal Device Centre

The Application of the Roots Blower

Routine maintenance and inspection
(one) Verify all fasteners and locating pins situations regardless of whether they are loosening.
(2) Often examine whether the leakage phenomenon of the entire body.
(3) Pay interest to lubrication, volume of grease and noises when operating,
establish regardless of whether it performs under the necessary situations.
(4) Lubricant & grease: The lubricant is for medium load industrial gear oil
(grade 220, kinematic viscosity of 198 ~ 242mm2 / s 40ºC, flash level ≥ 200ºC)
The grease is butter (artificial lithium grease penetration 220-250, fall point ≥
190ºC). Change the lubricant and grease after very first 200 hours working, and replace
again following a moth managing. Later, substitute the lubricant and grease according to the
environment and lubricant (grease) top quality suggest a ideal EPT for 3
months.
(5) Always check the inlet air filter, cleanse or substitute the filter in time.
(six) Blower overload often not instantly exhibited, so pay attention to
the consumption and exhaust stress, bearing temperature and the existing improve developments
of motor to establish whether the blower performs usually
(seven) Before disassembling the blower, the assembling relation and dimensions
need to be recorded or measured, make marks on factors to make certain the first
requirements following assembling.
(8) When newly device or overhaul, the oil tank need to be cleaned before use
and propose substitute all grease after 8 several hours running.

Frequent failure cause and troubleshooting

Our Provider

one. Pre sell service                                                                              2. Following sell service                                          
a. advise the suited model                                             c. on the internet technological assistance,                                                                                   
b. manufacturing facility tour                                                                              d. total life spare components and techinical help

Gurantee

twelve months gurantee for our roots blowers
 

/ The use of original products manufacturer’s (OEM) part figures or trademarks , e.g. CASE® and John Deere® are for reference reasons only and for indicating item use and compatibility. Our organization and the shown EPT parts contained herein are not sponsored, accepted, or made by the OEM. /