Totem High-Quality Wear-Resistant Large-Diameter Cast Steel Rope Sheave

Product Details
Customization: Available
After-sales Service: Avaliable
Warranty: 6-12months
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  • Totem High-Quality Wear-Resistant Large-Diameter Cast Steel Rope Sheave
  • Totem High-Quality Wear-Resistant Large-Diameter Cast Steel Rope Sheave
  • Totem High-Quality Wear-Resistant Large-Diameter Cast Steel Rope Sheave
  • Totem High-Quality Wear-Resistant Large-Diameter Cast Steel Rope Sheave
  • Totem High-Quality Wear-Resistant Large-Diameter Cast Steel Rope Sheave
  • Totem High-Quality Wear-Resistant Large-Diameter Cast Steel Rope Sheave
Find Similar Products
  • Overview
  • Product Description
  • Detailed Photos
  • Product Parameters
  • Manufacturing Process
  • HOT SALE PRODUCTS
  • About TOTEM
  • Contact TOTEM
  • FAQ
Overview

Basic Info.

Model NO.
middle
Certification
CE, ISO 9001:2008
Standard
GB, GOST, ASTM, DIN
Surface Treatment
Normalizing, Tempering, Induction Harden
Manufacturing Process
Forging
Material
Forging
Stiffness & Flexibility
Forging
Heat Treatment
Quenchining
Standard or Nonstandard
Nonstandard
Groove Hardness
HRC 55-60
Defect Control
Ut, Mt
Certificate
ISO
Transport Package
Export Package
Specification
large
Trademark
Totem
Origin
China
HS Code
8483109000
Production Capacity
100PC/Year

Packaging & Delivery

Package Size
80.00cm * 80.00cm * 35.00cm
Package Gross Weight
60.000kg

Product Description

 Totem High-Quality Wear-Resistant Large-Diameter Cast Steel Rope Sheave
Product Description

Totem High-Wear-Resistant Large-Diameter Cast Steel Rope Sheave is engineered for heavy lifting equipment, manufactured from ZG270-500/GS-20Mn5 cast steel through precision casting + quenching & tempering, achieving groove surface hardness of HB 220-260 for superior wear resistance and impact resistance. Ideal for port cranes, mine hoists, marine deck machinery, and other heavy-duty applications, significantly extending wire rope service life.
Bucket Excavator, Bucket wheel Excavator for the Mining Industry. (Coal, Iron Ore, Copper etc)
TOTEM Supply all of spares for bucket excacator by your drawing, technical parameter and material.
Like: Shaft, Rope sheave, Rope wheel, Bucket Wheel, Tooth picks, Track, Moving wheel, Gear, Ring, Belt, Roller and so on. 

Detailed Photos
Totem High-Quality Wear-Resistant Large-Diameter Cast Steel Rope Sheave
Totem High-Quality Wear-Resistant Large-Diameter Cast Steel Rope Sheave
 
Product Parameters
Parameter Technical Specification
Material Alloy Steel
Groove Hardness HRC 55-60 
Maximum Load Capacity 100-500kN (Safety Factor ≥10)
Anti-Corrosion Treatment Hot-Dip Galvanizing (80μm) + Epoxy Coating
Segments Gear Offered According to Customer Requests
Manufacturing Process
 
Totem High-Quality Wear-Resistant Large-Diameter Cast Steel Rope Sheave
Totem High-Quality Wear-Resistant Large-Diameter Cast Steel Rope Sheave
High-Quality Large-Diameter Cast Steel Rope Sheave utilizes lost foam casting technology to ensure dense structure free from sand holes/porosity. The groove is induction hardened (HRC 45-50) and finished with CNC precision machining, achieving ±0.1mm radial runout accuracy. Compliant with ISO 3077/DIN 15061 standards, widely used in bridge construction, cableways, heavy lifting systems, and other critical applications.
Totem High-Quality Wear-Resistant Large-Diameter Cast Steel Rope Sheave
  1. Casting Preparation

    • Lost foam/sand mold design (3D pouring simulation)
    • Spectrometer testing (chemical composition verification)
  2. Melting & Casting

    • Medium-frequency furnace melting (1,550-1,600°C)
    • Argon-shielded pouring (minimize oxide inclusions)
  3. Heat Treatment

    • Normalizing + tempering (grain refinement & stress relief)
    • Local induction hardening on grooves 
  4. Machining

    • Vertical lathe roughing (remove gating system residues)
    • CNC boring/milling for groove finishing (Ra 1.6μm)
  5. Balancing

    • Dynamic balancing (G6.3 grade/≤5g·cm/kg)
    • Laser-aligned bore (concentricity ≤0.05mm)
 

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 High-Quality Wear-Resistant Large-Diameter Cast Steel Rope Sheave
About TOTEM
Totem High-Quality Wear-Resistant Large-Diameter Cast Steel Rope SheaveTOTEM PRODUCTs
Forging parts, Casting parts and Machining parts and Welding parts. Mainly use on Hydraulic Forging Press, Rolling Mill Production Line, Mining Plant, Cement plant, Power Plant, Oil Field, Seaport Facilities, Paper Mill Plant, Vessel etc. (More details, please view our website on Made-in- China: https://cn-totem.en.made-in-china.com)

Totem High-Quality Wear-Resistant Large-Diameter Cast Steel Rope SheaveWe have different specifications of oil forging presses,ring rolling machines,electric arc furnaces,thus we can provide variety of forging,casting and welding materials according to customer's requests.- Large capacity, completed variety of quenching medium: oil,water,salt water,water based mixture.
Totem High-Quality Wear-Resistant Large-Diameter Cast Steel Rope SheaveAdvantage of our Heat Treatment:
- Professional, specific furnace, single-minded
- Vertical pit furnace,keep the temperature uniformity during heating,+/-1°
- Small deformation,little oxide layer,reduce material cost
- Different materials can be cooled at the best speed
Totem High-Quality Wear-Resistant Large-Diameter Cast Steel Rope SheaveStrictly quality inspection system can produce high quality products. For each order,we can provide report for material chemical components testing,UT testing, hardness, mechanical property testing(impact testing,yield strength testing,tensile strength testing),size inspection,etc.
Totem High-Quality Wear-Resistant Large-Diameter Cast Steel Rope SheaveOur products have been exported to abroad for more than 10 years and 50+ countries,such as America,Australia,Russia,Pakistan,Thailand,Indian,Morocco,Romania,Spain,etc.
Totem High-Quality Wear-Resistant Large-Diameter Cast Steel Rope SheaveIn 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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