We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing facility in China with 5 distinct branches. For much more particulars: Cellular/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828
connecting rod for Mud Pump
one Structure Features
1.1 Electricity Conclude Features
a) The Frame The body is created of welded metal plate and stress relief treated to obtain the good rigidity and substantial toughness. The area where the crankshaft bearing is equipped is strengthened by making use of ribbed plates. The body is furnished with the necessary oil basin and oil way system for
cooling and lubricating function.
b) The Pinion Shaft The pinion shaft is created of solid alloy steel on which a herringbone gear with the medium-challenging tooth surface area is machined. For effortless upkeep, the solitary row radial long cylindrical roller bearing with inner ring(with out sides) is used. The each ends of the pinion shaft extend out, so that the sheave or the sprocket can be mounted on possibly stop.
c) The Crankshaft The crankshaft is created of ca EPT alloy steel and furnished with herringbone gear, connecting rod and bearing. The tooth form of the massive-geared ring is herringbone equipment. The equipment bore and the crankshaft surfaces are interference fitted and they are the two fixed with bolts and lock nuts. The large stop of the connecting rod is mounted on 3 eccentric straps of the crankshaft by way of solitary row brief cylindrical roller bearings and the modest conclude on the crosshead pin by means of double row lengthy cylindrical roller bearing. Double row radial spherical roller bearings are mounted at both finishes of the crankshaft.
d) The Crosshead And Crosshead Xihu (We EPT Lake) Dis. The crosshead and crosshead information are made of homebred meehanite ca EPT iron showcased by excellent abrasion resistance and long services life. Higher and reduced guides are utilised for mud pump, so that the concentricity can be altered by adding shims beneath the decrease information. The relationship between the crosshead and the extension rod is made by employing bolted flange. The rigid link guarantees the concentricity of the crosshead and the extension rod. The coupling is employed for connecting the extension rod to the piston rod. The gentle-bodyweight coupling enables the extension rod and the piston rod to connect to each EPT very easily and reliably.
e) The Extension Rod Packing The extension rod packing is duplex seal framework to supply the great seal end result.
f) The Electricity Finish The power end utilizes the mixed lubricating program of pressured lubrication and splash lubrication.
one.2 Fluid Stop Functions
a) Cylinders Cylinders are made of cast alloy steel, 3 cylinders of every pump are interchangeable. Valve-over-valve (by means of type cylinder) layout decreases the cylinder volume and encourages the volumetric performance. At buyers ask for, the cylinder area may possibly be nickel plated to boost the abrasion resistance.
b) Discharge pulsation dampener, shear reduction valve and discharge strainer are furnished at the outlet. F-1300 and F-1600 pump suction inlet is furnished with Φ305 flange.
c) Valve Assembly The suction valve and the discharge valve for F-1300 and F-1600 mud pumps are interchangeable.
F-1300 and F-1600 mud pump makes use of API 7#valve pots.
d) Liners Bi-metallic liners are used. The sleeve is produced of dress in-resistant ca EPT iron, the surface area hardness is HRC60~65. Consequently, liners attribute put on resistance, corrosion resistance and high area complete. Liners are place in from the liner chamber in the EPT of the frame and fixed with liner thread ring , liner lock ,bolt and put on plate when installing.
e) Pistons And Piston Rods They are slide fitted, sealed with rubber seal ring and last but not least mounted with lock nuts to avert the piston from looseness and to enjoy a role in sealing. Cylinders, liners, pistons, valves, valve seats, valve springs, seal rings, valve pot addresses, thread rings and cylinder heads at the fluid stop of F-1300 and F-1600 mud pumps are all interchangeable.
f) Spraying Program The spraying method consists largely of spray pump, cooling drinking water box, and spray pipe, the purpose is to great and rinse liners and pistons to promote their support existence. The centrifugal spray pump can be driven by a sheave mounted on the input shaft extension stop or a separate motor and cooled and lubricated by h2o. The tough set spray pipe is utilized. The spray pipe is mounted on the liner conclude include and the body. Nozzle is experience to the piston stop so that the lubricatingcooling fluid can rinse the speak to area amongst the piston and liner all the time.
g) Lubricating System The energy stop utilizes the combined lubricating program of Charles Rig Supplies, Inc. pressured lubrication and splash lubrication. The pressure oil is conveyed via lubricating pipeline, crosshead, extension rod, crosshead guidebook and all bearings by a gear oil pump inside the oil box to understand the compelled lubrication. The working problem of the equipment oil pump might be understood from the pressure gauge behind the frame.
h) Charging Program To avoid the air lock occurring for reduced pump inlet pressure, each and every mud pump need to be furnished with a complete charging system. It consists of charging pump,pump foundation, butterfly valve and corresponding manifold. Mounted on the suction manifold of the mud pump, the charging pump is driven by the specific function motor or the input shaft of the mud pump by means of V-belts to lessen the electrical power consumption.
Hebel Xihu (We EPT Lake) Dis.fa Petroleum EPT Co. L EPT was proven in 2006,with 5000m2 plant.The company focuses on R&D of mud pump fittings and numerous R&D benefits ended up horned with awards as effectively as patented for invention. The company is engaged in merchandise layout, producing and services on all the quality oilfield substitute components, which includes mud pump fluid conclude components like Fluid conclude modules, liners, pistons, valves,&seats, extension rods, piston rods, valve covers and so forth.
The firm holds a professional technological crew and is outfitted with sophisticated machineries,strengthening the complex skil EPT and updating product good quality,
Our products are qualified by ISO9001 high quality manage. We offer products not only our oilfields organization of domestic, but also dozens of international locations all over the world, this kind of as United states of america, Canada, Indonesia and Iran. With a number of years’ persistence, we are commonly acknowledged as a professional supplier of high quality mud pump cylinder liners and EPT parts in fluid end modules
Overseas Company Dept
ZheJiang Xihu (We EPT Lake) Dis.fa petroleum EPT Co.,LTD.
wechat +86~13 0571 88828:0086~13083988828 1385811777812817571
T/F:0086~571-8822571/8822 0571 -83953682
Add:Chang’an District,HangZhou,ZheJiang ,China
We – EPG Team the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears factory in China with 5 various branches. For more information: Cellular/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828 The use of unique products manufacturer’s (OEM) component quantities or emblems , e.g. CASE® and John Deere® are for reference functions only and for indicating solution use and compatibility. Our organization and the detailed replacement areas contained herein are not sponsored, authorized, or created by the OEM.