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{"title":"European Style Crane Steel Wire Rope Drum Assembly with Flange Connection -","imgUrl":"https:\/\/img.chinax.com\/nimg\/15\/fd\/935aaece4e12eaa0d9c724fffd47-200x200-1\/european_style_crane_steel_wire_rope_drum_assembly_with_flange_connection_heavy_duty_2c_for_overhead_26_grab_cranes.jpg","attrs":{"Supply Ability":"500 set\/per week","Place of Origin":"China","Minimum Order Quantity":"1","Delivery Time":"15 work days"}}
{"title":"European Style Crane Steel Wire Rope Drum Assembly - Standard Shaft Mounted, for","imgUrl":"https:\/\/img.chinax.com\/nimg\/6c\/22\/9ed168fc2baa3e77fa76966a0705-200x200-1\/european_style_crane_steel_wire_rope_drum_assembly_standard_shaft_mounted_2c_for_hoist_26_lifting_applications.jpg","attrs":{"Certification":"available","Supply Ability":"500 set\/per week","Brand Name":"HG CRANE","Place of Origin":"China"}}
{"title":"Tapered Roller Bearing Wire Rope Drum Block Engineered for Performance in Wire","imgUrl":"https:\/\/img.chinax.com\/nimg\/2d\/4b\/a7c774e143f5f49e1f346def5af7-200x200-1\/tapered_roller_bearing_wire_rope_drum_block_engineered_for_performance_in_wire_rope_handling_and_hoisting_equipment.jpg","attrs":{"Maximum Rope Diameter":"Depends On Drum Size, Typically Up To 50mm","Weight":"Depends On Size, Typically 50kg To 2000kg","Brand Name":"HuaGong","Packaging Details":"Wooden Case"}}
Heavy Duty Q345B Steel Wire Rope Drum for 50 Ton Double Girder Trolley
Overview
This steel wire rope drum is a core winch component matched for 50 ton double girder overhead crane trolley. Fabricated from Q345B low alloy structural steel, the drum features excellent yield strength, impact resistance and fatigue resistance. Precise rope groove machining ensures orderly wire rope winding, effectively preventing rope extrusion, abrasion and disordered winding. Widely applied in factory overhead travelling cranes, workshop lifting equipment and port material handling machinery.
Key Specifications
Material: Q345B Low Alloy Steel
Matching Load Capacity: 50 Ton Double Girder Crane Trolley
Processing Technology: Rolling / Welded / Forged Optional
Surface Treatment: Primer Painting / Anti-rust Coating
Groove Type: Standard helical rope groove
Working Condition: Indoor & Outdoor Industrial Lifting
✅ Raw material Q345B, high tensile strength, resistant to heavy load deformation
✅ Precision machined rope grooves, protect steel wire rope, extend rope service life
✅ Strict non-destructive testing available upon request
✅ Stable structure, low failure rate under continuous heavy-duty operation
✅ Support OEM, accept technical drawing customization
✅ Complete size matching for standard 50t double girder trolley winch
Application Scenarios
50 ton double girder overhead crane trolley, industrial workshop overhead cranes, metallurgical lifting equipment, warehouse heavy load handling, construction engineering lifting machinery.
Packing & Delivery
Packing: Wooden case / Steel frame packing for sea transportation
Shipping: Support sea freight, air freight; FOB & CIF terms acceptable
Lead time: Based on order quantity and customized requirements
Item
Technical Parameter
Item
Technical Parameter
Product Name
Q345B Steel Wire Rope Drum
Applicable Model
50 Ton Double Girder Crane Trolley
Main Material
Q345B Low Alloy Steel
Yield Strength
≥345MPa
Processing Craft
Welded / Forged / Rolling
Drum Diameter
φ400-φ800mm (Customizable)
Groove Type
Standard Helical Groove
Groove Pitch
Customized by rope diameter
Effective Length
Full Customizable
Shaft Hole Size
Customized per drawing
Surface Treatment
Anti-rust Primer + Topcoat
Working Condition
Indoor & Outdoor Heavy Duty
Quality Inspection
Optional NDT Testing
Custom Service
OEM / ODM Drawing Customization
Core Advantage 1
Anti-deformation & wear-resistant
Core Advantage 2
Long service life for crane winch
Application
Industrial Lifting & Port Handling
Packing Method
Wooden Case / Steel Frame
Shipping Term
FOB / CIF / EXW Available
Feature
Prevent disordered rope winding
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
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...