High Quality and Heavy Duty Large Couplings Cold Rolling Mandrel-Segment

Product Details
Customization: Available
Standard Or Nonstandard: Nonstandard
Shaft Hole: 19-32
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  • High Quality and Heavy Duty Large Couplings Cold Rolling Mandrel-Segment
  • High Quality and Heavy Duty Large Couplings Cold Rolling Mandrel-Segment
  • High Quality and Heavy Duty Large Couplings Cold Rolling Mandrel-Segment
  • High Quality and Heavy Duty Large Couplings Cold Rolling Mandrel-Segment
  • High Quality and Heavy Duty Large Couplings Cold Rolling Mandrel-Segment
  • High Quality and Heavy Duty Large Couplings Cold Rolling Mandrel-Segment
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  • Overview
  • Specification
  • Machinery Processing
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
large
Torque
>80N.M
Bore Diameter
Custom
Speed
4000r/M
Structure
Flexible
Material
Alloy Steel
Type
Rigid Coupling
Package
Standard Wooden Box
Application
Machinery Equipment
Size
Custom Dimension Acceptable
Transport Package
Export Package
Specification
large
Trademark
Totem
Origin
China
HS Code
8483109000
Production Capacity
100PC/Year

Packaging & Delivery

Package Size
180.00cm * 90.00cm * 80.00cm
Package Gross Weight
100.000kg

Product Description

High Quality and Heavy Duty Large Couplings Cold Rolling Mandrel-Segment
These gear couplings are engineered for high-performance, durability, and reliability in demanding rolling mill applications. Designed to transmit high torque and accommodate misalignment, they ensure smooth power transmission between connected shafts under extreme operating conditions.
Specification
Applications
Hot & cold rolling mills
Plate/bar rolling production lines
Heavy industrial gearboxes & drivetrains
Mining, metallurgy, and cement machinery
Couplings used in steel rolling mills need to withstand high torque, vibration, and stress, as well as maintain precise alignment between shafts to prevent damage to the equipment and ensure accurate rolling of the steel. They come in various types depending on the specific requirements of the rolling mill, such as gear couplings, universal joints, and disc couplings, among others.
High Quality and Heavy Duty Large Couplings Cold Rolling Mandrel-Segment
High Quality and Heavy Duty Large Couplings Cold Rolling Mandrel-Segment
High Quality and Heavy Duty Large Couplings Cold Rolling Mandrel-Segment
High Quality and Heavy Duty Large Couplings Cold Rolling Mandrel-Segment
right elevation
front elevation
relement products
Machinery Processing
High Quality and Heavy Duty Large Couplings Cold Rolling Mandrel-Segment
High Quality and Heavy Duty Large Couplings Cold Rolling Mandrel-Segment
Precision Machining
Surface Treatment
Fine Turning/Grinding: CNC lathes and grinders achieve tight tolerances (IT7-IT8) for bore diameters, flange surfaces, and mating interfaces.
Gear/Spline Cutting: For gear-type couplings, teeth are cut via hobbing or shaping machines, followed by grinding for precision engagement.
Balancing: Dynamic balancing (G6.3 or higher) reduces vibration at operational RPMs.
Anti-Corrosion Coatings: Options include zinc plating, phosphating, or epoxy coatings for harsh environments.
Hardening: Critical contact surfaces may undergo induction hardening or nitriding for added durability.
Company Profile
High Quality and Heavy Duty Large Couplings Cold Rolling Mandrel-Segment
SHANGHAI TOTEM MACHINERY CO., LTD.
Shanghai Totem Machinery Co., Ltd. (Totem Machinery), founded in 2010, is a leading high-tech enterprise integrating R&D, production, sales, and import-export trade, headquartered in Shanghai.
With 15 years of deep expertise in the machinery industry,Totem Machinery specializes in mechanical equipment, components, and bearings, excelling in providing professional solutions for the design, modification, production, and development of complex structural assemblies (e.g., bearing housing systems: ship supports, rolling mill supports; transmission systems: mining dragline applications, wind power generation, etc.). As an industry leader, our products serve a wide range of sectors, including metallurgy, chemical, shipbuilding, mining, cement, thermal power plants, agricultural machinery, and machine tool accessories.
The company boasts an experienced team of mechanical designers, production engineers, assembly technicians, and sales professionals, equipped with advanced manufacturing technology, precision processing equipment, and state-of-the-art inspection instruments. We have established a comprehensive product quality assurance system and after-sales service network. Upholding the principle of "Quality as the Foundation, Service as the Core, Integrity as the Soul,"Totem Machinery remains committed to innovation and strives to become a global benchmark in the machinery manufacturing industry.
High Quality and Heavy Duty Large Couplings Cold Rolling Mandrel-Segment

In 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.
Strictly 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.
High Quality and Heavy Duty Large Couplings Cold Rolling Mandrel-Segment
High Quality and Heavy Duty Large Couplings Cold Rolling Mandrel-Segment
Why Choose Us?
Other Products
OEM/ODM capabilities
Competitive pricing & bulk discounts
Professional Customization Services
Complate processing solution  
Perfect quality control system
Bearing Chock
Gear Shaft
Gear Wheel
Flange Shaft
Girth Gear
FAQ
Q.What's TOTEM product processing progress?
A.Drawing CHECK, Make Forging Mold, Forging Mold Quality Inspection Check, Machine Processing, Check Size\Hardness\Surface Finish and other technical parameters on drawing. 
 
Q.How about TOTEM's export package?
A.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.
 
Q.Could I customize gear\gear shaft on TOTEM?
A.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. 
 
Q.Why can I choose TOTEM?
A.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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