mud pump slide upper made in china

Central lubrication manifold system with Stainless Steel tubing for feeding all main, eccentric, and pinion bearings. Pressurized lubrication is also provided to the upper and lower crosshead slide for longer crosshead life

Emsco、Gardner-Denver, National oilwell, Ideco, Brewster, Drillmec, Wirth, Ellis, Williams, OPI, Mud King, LEWCO, Halliburton, SPM, Schlumberger, Weatherford

A crosshead is a mechanism used in large reciprocating engines to eliminate sideways pressure on the piston. The crosshead of mud pump produced by our company is made of high quality wear resistant with special techniques. It features little deformation, higher precision and very little tolerance.

The crosshead is the critical part on the power end of the mud pump. It slides in the upper and lower guide plates, motivating the intermediate draw bar to deliver driving force to the hydraulic end. One of its ends fixes the intermediate draw bar. The cavity connects the small end of the connecting rod through cross head pin.

Crosshead has high accuracy and precious dimension and no deformation. Besides F-500 mud pump that is cylindrical structure, upper and lower guide structures are used for other mud pumps, so that the concentricity can be adjusted by adding space under the lower guide. Flange-bolts with pinhole fit are used for connecting crosshead to extension rod.

As shown in Figure 1: a kind of single-phase multistage full alloy copper sheathing immersion type sliding bearing Submerged Motor Pumps, in motor casing, be provided with rotating shaft 18, in rotating shaft 18, be with rotor 11, in the motor casing 7 in rotor 11 outsides, be provided with stator 10, be connected with base 15 in the lower end of motor casing 7, step 14 is arranged on base 15, be connected with into water joint 6 in the upper end of motor casing 7, upper end at water inlet joint 6 is connected with pump case 3, stator 23 is arranged in pump case 3, in rotating shaft 18, be socketed with impeller 2,4, in a side of water inlet joint 6 water intake 21 is arranged, in the upper end of pump case 3 water outlet 1 is arranged, in water inlet joint 6, upper bearing bracket 9 is arranged;

Rotating shaft 18 on rotor 11 tops tightens engage sleeves and is connected to Cuprum alloy internal axle sleeve 19, and the water inlet in these Cuprum alloy internal axle sleeve 19 outsides saves on 6 bearing supports 9 and is fixed with Cuprum alloy external axle sleeve 20, and water seal 24 is equipped with in its upper end, is used to prevent silt; Adopt the inside and outside axle sleeve of Cuprum alloy, can improve its working life.

Be connected with asbestos friction rail dish 13 in base 15 steps 14 upper ends, this friction disk 13 is provided with thrust copper dish 12, and this thrust copper dish 12 is connected with rotating shaft 18 drive fits.Adopt this thrust disc 12 to be contained in rotor 11 bottoms, friction disk 13 is contained in step 14 tops, be convenient to install, save time, laborsaving.

Be socketed with in the rotating shaft 18 in water inlet joint 6 and get rid of emery disc 8, this gets rid of emery disc 8 and covers in upper bearing bracket 9 upper ends that intake in saving.The effect of getting rid of emery disc 8 is that the silt particle in the anti-sealing enters in the Cuprum alloy exterior and interior axle sleeves 19,20.Getting rid of emery disc 8 can make with rubber material.

During use, open water filling screw 5 and in motor casing 7, inject clear water, make to be full of clear water in the motor casing, then the Cuprum alloy exterior and interior axle sleeves is by water lubrication, Submerged Motor Pumps is put into water, and power line 22 gives stator 10 power supplies, and makes rotor rotation, impeller is rotated (according to using needs, can make multi-stage impeller), water 20 enters from entering the mouth, from exporting 1 output, get rid of emery disc 8 and rotate with rotating shaft 18, the silt particle in can more effective anti-sealing enters in the Cuprum alloy exterior and interior axle sleeves; The thrust copper dish 12 and the asbestos friction rail dish 13 mutual pivoting frictions of rotating shaft 18 bottoms, and bear pressure, can improve working life greatly.

The Mud pump crosshead is the critical part on the power end of the mud pump. It slides in the upper and lower guide plates, motivating the intermediate draw bar to deliver driving force to the hydraulic end. One of its ends fixes the intermediate draw bar. The cavity connects the small end of the connecting rod through cross head pin.

The material of the mud pump crosshead is nodular cast iron with the strength of extension of more than 600MPa, which ensures high intensity and abrasive resistance.

Parker"s HGP Profile delivers over three times the life for suction and discharge seals in multi-plex frac pump applications over traditional HNBR D-rings. Owing to its patent pending geometry and proprietary materials of construction, the HGP Profile can withstand pressure up to 10,000 psi at 3 hertz in abrasive, acidic fracturing fluid.

1 The cylinder (block) (fluid end) of HHF-1300/1600 and FB-1300/1600 can be interchanged, but the start place of screw hole of 12x1-14UNS-2B is different (place for wear ring connection),, 2 The clamp assembly of piston rod of FB-1300/1600mud pump can be used for HHF-1300/1600mud pump, contrarily, The clamp assembly of piston rod of HHF-1300/1600 mud pump can not be used for FB-1300/1600mud pump. (because the clamp assembly of HHF-1300/1600 has no thread to connect spray line