Henan Huagong Industrial Group Co., Ltd.
| Supply Ability | 500 sets per month |
| Warranty period | 1 Year |
| Delivery Time | 7 work days |
| Payment Terms | T/T |
| Processing methods | Casting |
| Customised Services | ODM support |
| Packaging Details | Wooden Box |
| Product Name | Crane Drum |
| Model Number | Custom Drawing Drum |
| Certification | 2006/42/EC |
| Place of Origin | Henan China |
| Brand Name | HG CRANE |
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Product Specification
| Supply Ability | 500 sets per month | Warranty period | 1 Year |
| Delivery Time | 7 work days | Payment Terms | T/T |
| Processing methods | Casting | Customised Services | ODM support |
| Packaging Details | Wooden Box | Product Name | Crane Drum |
| Model Number | Custom Drawing Drum | Certification | 2006/42/EC |
| Place of Origin | Henan China | Brand Name | HG CRANE |
| High Light | custom wire rope drum ，client specs wire rope drum ，crane wheels drawing drum | ||
Custom Drawing Wire Rope Drum according to Client Specs
Product Overview
In the hoisting mechanism of a crane, the drum group plays an essential role in winding the wire rope and enabling the lifting and lowering of heavy loads. As the critical link between the power source and the load, the drum group directly influences hoisting stability, operational safety, and the service life of the entire equipment. A complete drum group typically consists of the drum body, drum shaft, gear coupling (or main gear), drum hub, bearing housings, and bearings.
Material Options & Process Advantages
We offer three material solutions for drum manufacturing, each selected based on application requirements:
| Material | Grade | Features & Applications |
|---|---|---|
| Gray Cast Iron | HT20-40 (min. HT200) | Cost-effective; requires aging treatment to relieve internal stresses. Suitable for standard-duty applications. |
| Cast Steel | ZG25, ZG35 (equivalent to ZG270-500) | High strength and toughness; requires annealing. Ideal for heavier load conditions. |
| Welded Steel Plate | Q235B, Q345B | Excellent structural strength; designed for high-capacity cranes and demanding performance requirements. |
Compared to traditional cast drums, welded steel plate construction is increasingly preferred in global markets, especially for large-diameter drums where cast options present manufacturing challenges.
What We Deliver – Complete Assemblies
Each drum group is supplied as a fully integrated assembly, including:
Drum body
Drum shaft
Gear coupling (or large gear)
Drum hub
Bearing housings and bearings
All components are pre-assembled and tested, allowing for direct installation upon receipt – reducing your on-site preparation time and labor costs.
Customization Services
We support non-standard designs based on your specific requirements. Engineering drawings can be provided for customized:
Drum diameter, length, and wall thickness
Rope groove specifications
Bearing sizes and configurations
Simply share your crane parameters, and we will tailor the drum group accordingly.
After-Sales Support
Our commitment extends beyond delivery:
Installation guidance to ensure proper setup
Routine maintenance recommendations for extended service life
Troubleshooting assistance to resolve any operational abnormalities
Get Started – Quick Quotation
To receive a tailored selection proposal and price quote, please provide us with:
Crane model
Rated hoisting capacity (tonnage)
Required lifting height
We respond promptly with optimized solutions to meet your project needs. Welcome to contact us for more details!
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2008
Total Annual:
7000000-20000000
Employee Number:
200~500
Ecer Certification：
Verified Supplier
Huagong, established in June 2008 in Changyuan City, Henan Province, is a leading manufacturer of lifting accessories with a registered capital of 56 million yuan. The company covers an area of over 75,000 square meters and employs more than 500 staff. Huagong specializes in various cranes and their... Huagong, established in June 2008 in Changyuan City, Henan Province, is a leading manufacturer of lifting accessories with a registered capital of 56 million yuan. The company covers an area of over 75,000 square meters and employs more than 500 staff. Huagong specializes in various cranes and their...
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