Home Products High-Precision Gear for Engineering Machinery HG172 High-Precision Gear for Engineering Machinery

HG172 High-Precision Gear for Engineering Machinery

Product Overview

Homeyard has over 10 years of experience and a proven track record in supplying complete sets of parts for various models of fracturing pumps from well-known brands.

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HG172 High-Precision Gear for Engineering Machinery

Specification: 

Material: 20CrMnMo 
Modulus: DP3 
Outside diameter: 172mm 
Heat treatment hardness: 58-62HRC 
Accuracy class: AGMA 12 
Technical difficulties: carburizing quenching deformation control and symmetrical accuracy of left and right end teeth

Features: 

Homeyard’s five-cylinder plunger pump assembly developed and designed with proprietary technology overcomes the drawbacks of existing reciprocating pumps, including short stroke, high stroke frequency, poor performance and severe vibration. It is applicable to continuous high-pressure shale gas fracturing and high-pressure water injection operations under harsh working conditions. 

OEM service:

Material: Stainless Steel, Carbon Steel, Brass, Bronze, Iron, Aluminum Alloy etc
Gear processing modules: 0.5-20
Max. machining size for gear milling: 1720mm
Max. main shaft through-hole size for gear grinding: 180mm
Max, main shaft through-hole size for gear milling: 320mm
Max. machining size for gear grinding: 850mm
Highest precision GB11365-89: 4 grade
Transmission ratio: 1:1-1:10