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Material Handling Machined Steel Crane Drum Gantry Crane Electric Motor Drum
Material Handling Machined Steel Crane Drum Gantry Crane Electric Motor Drum
Material Handling Machined Steel Crane Drum Gantry Crane Electric Motor Drum
Material Handling Machined Steel Crane Drum Gantry Crane Electric Motor Drum
Material Handling Machined Steel Crane Drum Gantry Crane Electric Motor Drum
Material Handling Machined Steel Crane Drum Gantry Crane Electric Motor Drum
Material Handling Machined Steel Crane Drum Gantry Crane Electric Motor Drum

Material Handling Machined Steel Crane Drum Gantry Crane Electric Motor Drum

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Product Overview

Description


Material Handling Machined Steel Crane Drum Gantry Crane Electric Motor Drum



Product Description


 Crane drum is the component to wind wire rope in the lifting mechanism.


Crane drum consists of drum shaft, flange type annular gear,drum hub,bearings,bearing pedestal.


When one end of drum is equipped with the switch of rotary type position limitation limiter,it must ensure to make drum shaft and rising limit switch rotate synchronously.


here are the crane drum manufacture equipment:


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There are two models to manufactures as follows: 
















1.Cast iron type grooved crane rope drum 
1. The material of this kind of crane drum is cast iron HT200.


2. Cast iron type crane drum is more


prevalent than the other two as follows.


3. Centrifugal casting is used in the process of production.


4. The wire rope can be better protected owing to the material of cast iron.


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2.Stell plate type grooved crane rope drum 
 1. The material of this kind of crane drum is steel plate,  Q235, Q345.


 2. It is more common than cast steel type crane drum.


 3. Welding is used in the production process of steel  palte type crane drum .


 4. It is easy and convenient to produce.


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Data and drawing


 


















































































































NO.



Specification



Lifting capacity(t)



pulley ratio



screw pitch



lifting height(m)



weight(kg)



1



φ300×1000



3.2



2



14



12



264



2



φ300×1500



3.2



2



14



18



342



3



φ400×1000



5



2



16



16



334



4



φ400×1500



10



3



16



16



454



5



φ500×1500



16



3



20



16



753



6



φ500×1500



20



4



20



12



753



7



φ650×2000



32



4



24



16



1500



8



φ800×2000



50



5



28



12



2534



9



φ800×4000



75



5



32



20



3390



10



φ1000×4000



100



6



36



20



6070



  



 










  • Material: Q235 ,Q345 ,45#

  • Heat treatment :hardening and tempering,high frequency quenching,carburizing quenching and so on

  • Groove surface quench: HRC45-55

  • Groove surface quench depth: ≥2mm

  • Max processing diameter: 2,000mm

  • Inspection:all items are checked and tested thoroughly during every working procedure and after the product is finally manufactured to ensue that best quality product goes out in the market. 



 


 



Packaging & Shipping


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Our Services


 












After making order



1. After receiving the deposit, confirm the production drawing with client;


2. Generally speaking, the production period rang from 30days to 60days;


3. After the production is finished, will contact with clients paying the final payment;


4. Our logistic department will arrange the delivery details with your forwarder



After-sell service



1. 12 months warranty.


2. Exclusive engineer support at any time.


3. Providing free quick-wear part.


4. We can provide free training end-users.


5. Low charge for continue maintenance when warranty is expired.





 



Related Products




Company Information


about07_1


Certifications


certificate


1561430580257071954





Contact US


Thanks for your trust for Dafang crane, we will do our best to provide you the high quality product and good service. We mainly manufacturer crane, hoist, winch and crane spares.


If there is any doubt about our product or our service, welcome to contact us directly. 


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Inquiry from here by text box. 




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