API Standard Mud Pump Spare Parts

Main spare parts Kingwell are able to supply:

1. Features of power end:
1). The crank shafts are driven by herring bone gear without tooling with drawal groove.
2). Crank shafts are made of alloy steel.
3). Cross head guiding plates are changeable.
4). @Framesare of high strength, supreme rigitidy and light weight for the adoption ofwelded steel plate parts.
5). Theextention rod adopts double dealing structure with excellent sealing effect.
6). Thecombination of the forced lubrication and splash lubrication applied for thepower end.

2. Stand
The stand is made of welded steel plate with stress relief, which leads to excellent rigidity and high strength. The reinforcing plate structure is applied forstiffness at the crank shaft bearings. Necessary oil reservoir and oil routesystem are set up inside the stand aiming at cooling and lubrication.

3. Crankshaft
The crank shafts are alloy steel castings. Gears, connection rods and bearings areseparatelymounted on the crank shaft. The teeth on the gears are herringboneteeth. The tight fitting is used for the assemble between inner hole of gearsand crank shaft together with inserting bolt and locknut for solidification. Thebig end of rod is installed respectively on three eccentric elbow of the crankshaft by means of the single column roller bearing, while the small end isinstalled on the cross pin through the double column roller bearing. Both endsof the crank shaft are double column centripetal sphere roller bearing.

4. Pinion shaft
The pinion shaft are alloy steel forgings assembling with manufactured herringboneteeth gear featured with medium-hardnessed teeth surface. For the convenience ofmaintenance, the single column centripetal long roller bearing is selected forthe internal circle without cover edge. Either end of the shaft can be mountedwith belt wheel or sprocket wheel.

5. Crosshead and extension rod
Thematerials of the crosshead and the crosshead guiding plate are of outstandingwearing resistance with long service life. By the adoption of upper and lowerguiding plates, the concentricity is in a position to be adjusted by employingshims at the lower guiding plate. The crosshead and the intermediate rod areconnected by flange bolt, with which rigid connection the concentricity betweenthe rod and the crosshead can be guaranteed. Clamps in light weight areemployedfor connection between extension rod and piston rod, which areconvenient and reliable.
Hydraulic cylinders, valveassembly, liners and pistons are the major components of the fluid end.

6. Features of hydraulic end:
1). Sealingparts are impacted in rigid with good sealing.
2). Uprighthydraulic cylinder obtains excellent suction performance...
3). L-shapedhydraulic cylinder has the advantage of supreme compression resistance andconvenience of replacing valve assembly.

7. Hydraulic cylinder
Hydraulic cylinder is forged of alloy steel. Three cylinders of one pump areinterchangeable with each other. According to customers special requirements, toenhance the anti-corrosion performance, the surface of the hydraulic cylinder issupposed to be processed with chemical plating nickel. Pulsation dampener, shear relief valve and discharge strainer are separately mounted on theoutlet.

8. Valve assembly
Thesuction valves and discharge valves of RLF mud pump are interchangeable witheach other.

9. Liner
Thesuction valves and discharge valves of RLF mud pump are interchangeable witheach other.

10. Spray pump
This system is consisted of spray pump, cooling water tank and spray pipelines withthe function of the necessary cooling and splashing to liners and pistons toprolong their lifetime.
And forth, the fixedspray pipelines are employed which are secured inside the shell.

Kingwell Mud pump spare parts processing factory:

 Why you choose Kingwell as your mud pump supplier:

1). Technical Support and ProductionAbility: Although we are one relatively new company, but we have the most professional engineers with tens of years experience in mud pump. And we have hundreds of highly skilled workers working on the pump parts and pump assembling with numerous advanced machines. Our production ability has been siteaudited by supervising inspectorate like France BV (Bureau Veritas), DNV(Det Norske Veritas) and SGS-CSTC(Standards Technical Services Co., Ltd.)

2). Quality Assurance: Ten professional inspectors performstrict quality inspection from the initial forgings, castings, other rawmaterials, each finished machined parts until the final assembling of the pump. Each part assembled on the pump will be well tested and highly qualified. Andfor each pump finished, it will be running tested in our test center for atleast 4 hours. Quality certificate, Inspection report and testing report will beattached when pump is delivered. 12 Months quality guarantee will be offered for each pump.

3). Competitive Price: We are one of the top pump manufacturers in China. We have the greatest advantages in price. We can not offer you the lowest price in China, but most competitive price but with very good quality.

4). Quick Delivery: Usually we will keep some pump model in stock so that we can make fast delivery for clients with urgent need. For pump we do not have in stock, we can also deliver with 40 days.

5). We can offer unitized pump package according to your different needs.