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{"title":"42CrMo Alloy Steel Forging Metal Shaft Blank Rough Machined Forge For Metal Wind","imgUrl":"https:\/\/img.chinax.com\/nimg\/4a\/58\/e07d55b7bceb00a22fcdf35c7d0e-200x200-1\/42crmo_alloy_steel_forging_metal_shaft_blank_rough_machined_forge_for_metal_wind_power_industry.jpg","attrs":{"Brand Name":"Tiangong","Model Number":"TG-001","Certification":"ISO9001, ISO14001,ISO45001","Place of Origin":"Changzhou, China"}}
Manufacturing according to drawings; customization is available
Material
Materials can be customized according to chemical composition.
Weight
Customized
Type
Hollow Shaft
Application
Heavy Duty Mining Equipment Power Application
Processing Method
Forged + Rough Machined / Semi-finished
Oem/Odm
Available
Packing
Composite board, not solid wood
Brand Name
Tiangong
Model Number
TG232
Certification
ISO9001, ISO14001,ISO45001
Place of Origin
Changzhou, China
Forged Hollow Shaft for Heavy Duty Mining Equipment Power Application.The forged hollow shaft is engineered for reliable power transmission under extreme loads and harsh operating conditions typical of the mining industry. Produced through open-die forging, it ensures refined grain structure and enhanced mechanical performance. The hollow design reduces overall weight without compromising strength, helping improve efficiency and extend service life in heavy-duty equipment.
Product Features
Open-die forged structure with optimized grain flow for high strength and fatigue resistance
Hollow design to reduce weight while maintaining excellent torsional rigidity
Suitable for large diameters and thick-wall designs required in mining applications
Customizable steel grades, heat treatment, and machining according to working conditions
Stable performance under heavy load, impact, and continuous operation
Applications
Mining crushers and ore processing equipment
Grinding mills and heavy-duty rotary machinery
Conveyor drive systems and power transmission units
Hoisting, winch, and large mining equipment drivetrains
Item
Details
Product Name
Forged Hollow Shaft for Heavy Duty Mining Equipment Power Application
Steel Grades
42CrMo, 20CrMo, 18CrNiMo7-6, or as specified by customer
Forging Process
Open-Die Forging with hollow section control to ensure uniform wall thickness and optimized grain flow
Heat Treatment
Normalizing and Tempering or Quenching and Tempering for high load and fatigue resistance
Industrial Uses
Power transmission hollow shafts for mining crushers, grinding mills, conveyors, and heavy-duty mining machinery
Surface Options
Rough Machined inner and outer surfaces with corrosion protection or As-Forged with scale control
Quality Assurance
100% UT Inspection (including wall thickness), Hardness Test (HB/HRC), Mechanical Testing (Tensile, Impact), Dimensional Inspection
Engineering Support
Full customization including hollow structure design, wall thickness optimization, material selection, machining, heat treatment, and certification
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1994
Total Annual:
27.5 million -28 million
Employee Number:
135~150
Ecer Certification：
Verified Supplier
About CHANGZHOU TIANGONG
We are a Chinese company with over 30 years of forging experience. Our focus lies in the production of machine free forged products. We take pride in our independent quality assurance laboratory, which ensures that all our products meet ... About CHANGZHOU TIANGONG
We are a Chinese company with over 30 years of forging experience. Our focus lies in the production of machine free forged products. We take pride in our independent quality assurance laboratory, which ensures that all our products meet ...
