Totem Custom Forged Alloy Steel Heavy-Duty Marine Propulsion Shaft

Product Details
Customization: Available
After-sales Service: Avaliable
Warranty: 6-12months
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  • Totem Custom Forged Alloy Steel Heavy-Duty Marine Propulsion Shaft
  • Totem Custom Forged Alloy Steel Heavy-Duty Marine Propulsion Shaft
  • Totem Custom Forged Alloy Steel Heavy-Duty Marine Propulsion Shaft
  • Totem Custom Forged Alloy Steel Heavy-Duty Marine Propulsion Shaft
  • Totem Custom Forged Alloy Steel Heavy-Duty Marine Propulsion Shaft
  • Totem Custom Forged Alloy Steel Heavy-Duty Marine Propulsion Shaft
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  • Overview
  • Product Description
  • Detailed Photos
  • Product Parameters
  • Manufacturing Process
  • HOT SALE PRODUCTS
  • About TOTEM
  • Contact TOTEM
  • FAQ
Overview

Basic Info.

Model NO.
large
Certification
CE, ISO 9001:2008
Standard
GB, GOST, ASTM, DIN
Surface Treatment
Normalizing, Tempering, Induction Harden
Manufacturing Process
Forging
Material
Forging
Ecep
Wind Power
Diameter
200-1500mm
Length
up to 30 Meters
Weight Capacity
up to 120 Metric Tons
Surface Hardness
HRC 28-32
Heat Treatment
Quench & Temper
Certifications
ABS/Dnv//CCS
Transport Package
Export Package
Specification
large
Trademark
Totem
Origin
China
HS Code
8483109000
Production Capacity
100PC/Year

Packaging & Delivery

Package Size
300.00cm * 100.00cm * 80.00cm
Package Gross Weight
300.000kg

Product Description

Totem Custom Forged Alloy Steel Heavy-Duty Marine Propulsion Shaft

Product Description

This heavy-duty marine propulsion/crankshaft is forged from 34CrNiMo6 steel, inspected via ultrasonic testing full-dimension CMM, compliant with DNV/ABS class rules. Induction hardened (HRC 52-58) for wear resistance, it suits icebreakers, container ships, and oil tankers, withstanding up to 200-ton thrust loads.

Industrial Main Shaft, Axle, Axis, Rod, Plunger, Splindle Process.
Eccentric Axles Shaft, Hollow Shaft/Crankshaft for marine & vessel engine Processing
Camshaft drawing CHECK, Make Forging Mold, Forging Mold Quality Inspection Check, Machine Processing, Check Size\Hardness\Surface Finish and other technical parameters on drawing. 
Large Marine Vessel Shaft Package
Spray anti-rust oil on Eccentric Shaft for crusher, Wrap waterproof cloth around Shaft for stone crusher, Prepare package by shaft shape & weight to choose steel frame, steel support or wooden box etc.
OEM Customized Eccentric Shaft
We supply OEM SERVICE, customized forging eccentric shaft more than 1tons big weight, more than 3m length, 42CrMo/35CrMo or your specified required material of Bent Axle . 

Detailed Photos

Totem Custom Forged Alloy Steel Heavy-Duty Marine Propulsion Shaft
Totem Custom Forged Alloy Steel Heavy-Duty Marine Propulsion ShaftTotem Custom Forged Alloy Steel Heavy-Duty Marine Propulsion ShaftTotem Custom Forged Alloy Steel Heavy-Duty Marine Propulsion Shaft

Product Parameters

Length Range: >1m
Weight Range: >100kg/ Single Piece
Shaft shape Eccentric Shaft 
Material Forging 30CrMoV9 V 42CrMo/40Cr or Customized
Heat Treatment Normalizing, Tempering, Induction Harden, etc
Sand Blasting Null
Testing UT\MT
Trademark TOTEM/OEM
Application Stone Crusher, Grate Cooler etc
Transport Package Export package (steel frame, wooden box, etc.)
Origin China
HS Code 8483409000

Manufacturing Process

Totem Custom Forged Alloy Steel Heavy-Duty Marine Propulsion Shaft
Designed for high torque resistance and seawater corrosion protection, ensuring long-term reliability.
Used in main propulsion systems, power generator drives, and auxiliary power transmission for large vessels (e.g., cargo ships, tankers, naval ships).


1. Material Selection: High-strength alloy steel (e.g., 42CrMo, 34CrNiMo6) or stainless steel.
2. Forging: Die-forging under hydraulic press to eliminate internal voids.
3. Rough Machining: Lathe turning to pre-shape with machining allowance.
4. Heat Treatment: Quenching and tempering to optimize hardness/toughness.
5. Precision Machining: CNC turning/grinding to ±0.01mm tolerance.
6. Surface Treatment: Epoxy coating or Zn-Ni alloy plating for corrosion resistance.
7. Dynamic Balancing: High-speed rotation test (vibration ≤0.5mm/s).
8. NDT Inspection: Ultrasonic/magnetic particle testing for defects.
Totem Custom Forged Alloy Steel Heavy-Duty Marine Propulsion Shaft

Application Scenarios

  • Propulsion Systems: Container ship/oil tanker propeller shafts
  • Power Generation: Cruise ship turbine generator shafts
  • Special Vessels: Icebreaker reinforced crankshafts
  • Naval Equipment: Destroyer transmission shafts

TOTEM PRODUCT
TOTEM Machinery all the time works to supply GEAR SHAFT, ECCENTRIC SHAFT, HERRINGBONE GEAR, BEVEL GEAR, INTERNAL GEAR and other parts for transmission device & equipment (large industrial reducer & driver). Which mainly use to industrial equipment on fields of port facilities, cement, mining, metallurgical industry etc. 
TOTEM Machinery invests and becomes shareholders of several machine processing factories, forging factories, casting factories, relies on these strong reliable and high-quality suppliers' network, to let customers worry-free purchase.  

TOTEM Philosophy: Quality-No.1, Integrity- No.1, Service- No.1 

24hrs Salesman on-line, guarantee quick and positive feedback. Experienced and Professional Forwarder Guarantee Log. transportation.

HOT SALE PRODUCTS
Totem Custom Forged Alloy Steel Heavy-Duty Marine Propulsion Shaft

 

About TOTEM


Totem Custom Forged Alloy Steel Heavy-Duty Marine Propulsion ShaftTotem Custom Forged Alloy Steel Heavy-Duty Marine Propulsion ShaftTotem Custom Forged Alloy Steel Heavy-Duty Marine Propulsion ShaftTotem Custom Forged Alloy Steel Heavy-Duty Marine Propulsion ShaftTotem Custom Forged Alloy Steel Heavy-Duty Marine Propulsion ShaftTotem Custom Forged Alloy Steel Heavy-Duty Marine Propulsion ShaftIn order to avoid the finish products rusted and damaged during the transportation ,we will design the right packing according to the shape,size and usage of the products.

Contact TOTEM

Shanghai Totem Machinery Co.,Ltd
Facebook: Shanghai Totem

FAQ

What's TOTEM product processing progress?
Drawing CHECK, Make Forging Mold, Forging Mold Quality Inspection Check, Machine Processing, Check Size\Hardness\Surface Finish and other technical parameters on drawing. 

How about TOTEM's export package?
Spray anti-rust oil on Herringbone Gear Shaft, Wrap waterproof cloth around Gear Shaft for reducer, Prepare package by shaft shape&weight to choose steel frame, steel support or wooden box etc.

Could I customize gear\gear shaft on TOTEM?
We supply customized Gear Shaft,Eccentric Shaft,Herringbone Gear,Internal Gear,Bevel Gear with big module, more than 1tons big weight, more than 3m length, forging or casting 42CrMo/35CrMo or your specified required material. 

Why can I choose TOTEM?
TOTEM has 24hrs Salesman on-line, guarantee quick and positive feedback.
TOTEM Machinery invests and becomes shareholders of several machine processing factories, forging factories, casting factories, relies on these strong reliable and high-quality supplier's network, to let customers worry-free purchase.
Experienced and Professional Forwarder Guarantee Log. transportation.

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