We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing unit in China with 5 diverse branches. For more specifics: Cellular/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828

drilling rig/petro equipment/mud pump areas/connecting rod  

Solution Software

one Composition Features
1.1 Energy Stop Features
a) The Body The body is manufactured of welded steel plate and pressure aid handled to obtain the good rigidity and large toughness. The spot in which the crankshaft bearing is equipped is strengthened by utilizing ribbed plates. The body is furnished with the necessary oil basin and oil way program for 

cooling and lubricating objective.
b) The Pinion Shaft The pinion shaft is made of forged alloy metal on which a herringbone gear with the medium-tough tooth surface is machined. For effortless routine maintenance, the one row radial long cylindrical roller bearing with interior ring(with no sides) is utilised. The the two ends of the pinion shaft prolong out, so that the sheave or the sprocket can be mounted on both conclude.
c) The Crankshaft The crankshaft is manufactured of ca EPT alloy metal and furnished with herringbone gear, connecting rod and bearing. The tooth sort of the massive-geared ring is herringbone gear. The gear bore and the crankshaft surfaces are interference fitted and they are each fastened with bolts and lock nuts. The large conclude of the connecting rod is mounted on 3 eccentric straps of the crankshaft through single row limited cylindrical roller bearings and the little conclude on the crosshead pin through double row prolonged cylindrical roller bearing. Double row radial spherical roller bearings are mounted at each ends of the crankshaft.
d) The Crosshead And Crosshead Xihu (We EPT Lake) Dis. The crosshead and crosshead guide are produced of homebred meehanite ca EPT iron showcased by excellent abrasion resistance and extended service existence. Upper and lower guides are used for mud pump, so that the concentricity can be adjusted by introducing shims beneath the reduced information. The relationship among the crosshead and the extension rod is made by employing bolted flange. The rigid connection assures the concentricity of the crosshead and the extension rod. The coupling is utilised for connecting the extension rod to the piston rod. The mild-bodyweight coupling permits the extension rod and the piston rod to hook up to each EPT simply and reliably.
e) The Extension Rod Packing The extension rod packing is duplex seal construction to supply the very good seal result.
f) The Electrical power End The power conclude makes use of the combined lubricating system of pressured lubrication and splash lubrication.
1.2 Fluid Stop Functions
a) Cylinders Cylinders are created of solid alloy metal, a few cylinders of each and every pump are interchangeable. Valve-in excess of-valve (by means of kind cylinder) design reduces the cylinder volume and promotes the volumetric efficiency. At customers ask for, the cylinder area may 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 employs API 7#valve pots.
d) Liners Bi-metal liners are employed. The sleeve is produced of dress in-resistant ca EPT iron, the surface hardness is HRC60~sixty five. For that reason, liners feature put on resistance, corrosion resistance and substantial surface finish. Liners are place in from the liner chamber in the EPT of the body and set 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 fixed with lock nuts to prevent 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 Technique The spraying technique is composed mostly of spray pump, cooling water box, and spray pipe, the perform is to amazing and rinse liners and pistons to market their services life. The centrifugal spray pump can be pushed by a sheave mounted on the enter shaft extension conclude or a separate motor and cooled and lubricated by h2o. The sturdy mounted spray pipe is employed. The spray pipe is mounted on the liner conclude go over and the frame. Nozzle is encounter to the piston finish so that the lubricatingcooling fluid can rinse the get in touch with floor between the piston and liner all the time.
g) Lubricating Technique The energy stop employs the merged lubricating technique of Charles Rig Materials, Inc. forced lubrication and splash lubrication. The pressure oil is conveyed via lubricating pipeline, crosshead, extension rod, crosshead information and all bearings by a gear oil pump in the oil box to realize the forced lubrication. The operating situation of the gear oil pump might be recognized from the strain gauge guiding the frame.
h) Charging Program To stop the air lock occurring for lower pump inlet pressure, each and every mud pump ought to be furnished with a complete charging system. It is made up of charging pump,pump foundation, butterfly valve and corresponding manifold. Mounted on the suction manifold of the mud pump, the charging pump is pushed by the particular goal motor or the enter shaft of the mud pump via V-belts to lessen the electricity use.

Business profile

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 many R&D final results were horned with awards as properly as patented for creation. The firm is engaged in item style, production and provider on all the quality oilfield replacement components, like mud pump fluid stop parts like Fluid stop modules, liners, pistons, valves,&seats, extension rods, piston rods, valve addresses and many others. 
The organization holds a professional complex team and is outfitted with superior machineries,bettering the technological skil EPT and updating solution high quality,
Our items are accredited by ISO9001 quality handle. We source items not only our oilfields business of domestic, but also dozens of international locations all more than the entire world, such as United states of america, Canada, Indonesia and Iran. With several years’ persistence, we are broadly acknowledged as a professional provider of substantial top quality mud pump cylinder liners and EPT areas in fluid end modules

EPT merchandise:

We – EPG Team the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing unit in China with 5 various branches. For far more information: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828 The use of first products manufacturer’s (OEM) part quantities or logos , e.g. CASE® and John Deere® are for reference needs only and for indicating merchandise use and compatibility. Our company and the shown alternative areas contained herein are not sponsored, accepted, or made by the OEM.