We – EPG Team the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing facility in China with 5 different branches. For far more information: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828
connecting rod/petro equipment electrical power end
1 Composition Features
1.1 Electricity Stop Functions
a) The Frame The frame is created of welded metal plate and anxiety reduction dealt with to receive the excellent rigidity and high power. The area exactly where the crankshaft bearing is fitted is strengthened by utilizing ribbed plates. The frame is furnished with the needed oil basin and oil way technique for
cooling and lubricating purpose.
b) The Pinion Shaft The pinion shaft is made of solid alloy steel on which a herringbone equipment with the medium-tough tooth surface area is machined. For effortless servicing, the single row radial lengthy cylindrical roller bearing with internal ring(with no sides) is utilized. The equally ends of the pinion shaft lengthen out, so that the sheave or the sprocket can be mounted on both finish.
c) The Crankshaft The crankshaft is produced of ca EPT alloy metal and furnished with herringbone equipment, connecting rod and bearing. The tooth form of the big-geared ring is herringbone gear. The equipment bore and the crankshaft surfaces are interference equipped and they are each fastened with bolts and lock nuts. The huge conclude of the connecting rod is mounted on a few eccentric straps of the crankshaft via solitary row limited cylindrical roller bearings and the little finish on the crosshead pin through double row long cylindrical roller bearing. Double row radial spherical roller bearings are mounted at each finishes of the crankshaft.
d) The Crosshead And Crosshead Xihu (We EPT Lake) Dis. The crosshead and crosshead manual are made of homebred meehanite ca EPT iron highlighted by great abrasion resistance and prolonged services daily life. Upper and reduce guides are used for mud pump, so that the concentricity can be adjusted by introducing shims beneath the decrease information. The connection among the crosshead and the extension rod is made by using bolted flange. The rigid relationship ensures the concentricity of the crosshead and the extension rod. The coupling is utilised for connecting the extension rod to the piston rod. The light-weight-weight coupling allows the extension rod and the piston rod to join to each EPT very easily and reliably.
e) The Extension Rod Packing The extension rod packing is duplex seal construction to provide the good seal end result.
f) The Power Conclude The power stop utilizes the combined lubricating technique of compelled lubrication and splash lubrication.
one.2 Fluid End Features
a) Cylinders Cylinders are made of cast alloy steel, three cylinders of each and every pump are interchangeable. Valve-more than-valve (through kind cylinder) layout minimizes the cylinder volume and promotes the volumetric efficiency. At customers request, the cylinder surface area may be nickel plated to increase the abrasion resistance.
b) Discharge pulsation dampener, shear relief 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 utilized. The sleeve is made of put on-resistant ca EPT iron, the area hardness is HRC60~sixty five. As a result, liners characteristic dress in resistance, corrosion resistance and large floor end. Liners are put in from the liner chamber in the EPT of the frame and set with liner thread ring , liner lock ,bolt and use plate when setting up.
e) Pistons And Piston Rods They are slide fitted, sealed with rubber seal ring and ultimately fastened with lock nuts to avert the piston from looseness and to perform a role in sealing. Cylinders, liners, pistons, valves, valve seats, valve springs, seal rings, valve pot covers, thread rings and cylinder heads at the fluid stop of F-1300 and F-1600 mud pumps are all interchangeable.
f) Spraying Technique The spraying technique is composed mostly of spray pump, cooling water box, and spray pipe, the perform is to great and rinse liners and pistons to promote their services daily life. The centrifugal spray pump can be pushed by a sheave mounted on the input shaft extension finish or a separate motor and cooled and lubricated by drinking water. The sturdy fastened spray pipe is utilized. The spray pipe is mounted on the liner stop protect and the body. Nozzle is experience to the piston finish so that the lubricatingcooling fluid can rinse the contact surface amongst the piston and liner all the time.
g) Lubricating Program The power end makes use of the mixed lubricating system of Charles Rig Supplies, Inc. pressured lubrication and splash lubrication. The force oil is conveyed by means of lubricating pipeline, crosshead, extension rod, crosshead manual and all bearings by a gear oil pump inside the oil box to comprehend the compelled lubrication. The operating condition of the gear oil pump may be understood from the strain gauge guiding the frame.
h) Charging Technique To prevent the air lock transpiring for minimal pump inlet strain, every single mud pump should be furnished with a complete charging technique. It is composed 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 special purpose motor or the input shaft of the mud pump by means of V-belts to decrease the electricity consumption.
Hebel Xihu (We EPT Lake) Dis.fa Petroleum EPT Co. L EPT was proven in 2006,with 5000m2 plant.The business focuses on R&D of mud pump fittings and numerous R&D results were horned with awards as effectively as patented for invention. The firm is engaged in product design, manufacturing and services on all the high quality oilfield substitution areas, such as mud pump fluid finish components such as Fluid stop modules, liners, pistons, valves,&seats, extension rods, piston rods, valve handles and so forth.
The firm retains a professional technical team and is equipped with advanced machineries,bettering the complex skil EPT and updating merchandise top quality,
Our merchandise are licensed by ISO9001 good quality handle. We provide items not only our oilfields company of domestic, but also dozens of international locations all more than the entire world, this sort of as Usa, Canada, Indonesia and Iran. With numerous years’ persistence, we are extensively approved as a professional provider of large quality mud pump cylinder liners and EPT components in fluid conclude modules
Overseas Business Dept
ZheJiang Xihu (We EPT Lake) Dis.fa petroleum EPT Co.,LTD.
wechat +86~thirteen 0571 88828:0086~13083988828 1385811777812817571
T/F:0086~571-8822571/8822 0571 -83953682
Include:Chang’an District,HangZhou,ZheJiang ,China
We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing unit in China with 5 distinct branches. For a lot more specifics: Cellular/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828 The use of unique equipment manufacturer’s (OEM) portion numbers or trademarks , e.g. CASE® and John Deere® are for reference reasons only and for indicating merchandise use and compatibility. Our business and the listed substitute elements contained herein are not sponsored, accredited, or made by the OEM.