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Steel Spiral Groove Wire Rope Drum Smooth Rope Arrangement for Double Girder Overhead Crane Trolley, OEM Custom Q345B Crane Hoist Drum
Steel Spiral Groove Wire Rope Drum Smooth Rope Arrangement for Double Girder Overhead Crane Trolley, OEM Custom Q345B Crane Hoist Drum
Steel Spiral Groove Wire Rope Drum Smooth Rope Arrangement for Double Girder Overhead Crane Trolley, OEM Custom Q345B Crane Hoist Drum
Steel Spiral Groove Wire Rope Drum Smooth Rope Arrangement for Double Girder Overhead Crane Trolley, OEM Custom Q345B Crane Hoist Drum
Steel Spiral Groove Wire Rope Drum Smooth Rope Arrangement for Double Girder Overhead Crane Trolley, OEM Custom Q345B Crane Hoist Drum
Steel Spiral Groove Wire Rope Drum Smooth Rope Arrangement for Double Girder Overhead Crane Trolley, OEM Custom Q345B Crane Hoist Drum
Steel Spiral Groove Wire Rope Drum Smooth Rope Arrangement for Double Girder Overhead Crane Trolley, OEM Custom Q345B Crane Hoist Drum
Steel Spiral Groove Wire Rope Drum Smooth Rope Arrangement for Double Girder Overhead Crane Trolley, OEM Custom Q345B Crane Hoist Drum
Steel Spiral Groove Wire Rope Drum Smooth Rope Arrangement for Double Girder Overhead Crane Trolley, OEM Custom Q345B Crane Hoist Drum
Steel Spiral Groove Wire Rope Drum Smooth Rope Arrangement for Double Girder Overhead Crane Trolley, OEM Custom Q345B Crane Hoist Drum
Specifications
Hardening depth :
≥2mm
Place of Origin :
Henan China
Certification :
2006/42/EC
Payment Terms :
T/T
Material :
Steel
Low-temperature material :
Q355B-Z15
Packaging Details :
wooden box
Base material options :
Q235B/Q345B
Delivery Time :
10-20 work days
Groove surface hardness :
HRC45-55
MOQ :
1
Supply Ability :
500 sets per month
Brand Name :
HG CRANE
Model Number :
Drum
Price :
600- 800 USD
Load :
5-200T
Description

Product Overview


This steel spiral‑groove wire rope drum is core hoist spare part for double‑girder overhead crane trolley. The precision‑machined spiral groove achieves smooth and neat rope arrangement, avoiding rope jumping, disorder winding and premature wire‑rope abrasion. We supply standard and non‑standard drums according to drawing or technical data, widely used for QD‑type double‑beam workshop cranes.

Key Features


✅ Smooth rope‑arrangement design: CNC‑machined continuous spiral groove, keep steel rope winding orderly.

✅ High‑strength steel: Q235B/Q345B carbon‑steel body, good rigidity, anti‑deformation under heavy load.

✅ Wear‑resistant groove surface: High‑frequency quenching HRC45‑55, longer service life for drum & wire rope.

✅ Strict quality control: Ultrasonic welding inspection, full dimension check before shipment.

✅ Two supply options: Bare drum body only OR full drum assembly with shaft, flange, bearing housing.

✅ Full customization: OD, length, groove size, connection interface all customizable.

FAQ


Q: Can you make non‑standard spiral‑groove drum?

A: Yes, please send drawing, lifting capacity, drum size and wire‑rope diameter for quotation.

Q: Do you sell drum body only or full assembly?

A: Both available. Please tell us your requirement.

Q: What about delivery time?

A: 7‑20 working days, depends on standard or customized order.

Working Condition Recommended Material Remarks Application Scenario
Medium‑duty M3‑M5 (A3‑A5) Q235B Rolled & welded steel plate, stress‑relief annealing after welding, cost‑effective 5‑20t general workshop double‑girder trolley
Heavy‑duty M5‑M7 (A5‑A7), frequent hoisting Q355B(Q345B) Low‑alloy steel, good anti‑fatigue & anti‑plastic‑deformation performance 16‑50t, metallurgical workshop, high‑frequency trolley
Low‑temperature environment (below ‑20℃) Q355B‑Z15 Low‑temperature impact test required Northern low‑temperature workshop
Improve groove wear resistance Q235B/Q355B base + surface quenching on rope groove HB300‑380 Hardening depth ≥2mm, reduce groove abrasion greatly Heavy‑duty, frequent start‑stop trolley

Steel Spiral Groove Wire Rope Drum Smooth Rope Arrangement for Double Girder Overhead Crane Trolley, OEM Custom Q345B Crane Hoist Drum

Steel Spiral Groove Wire Rope Drum Smooth Rope Arrangement for Double Girder Overhead Crane Trolley, OEM Custom Q345B Crane Hoist Drum



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Steel Spiral Groove Wire Rope Drum Smooth Rope Arrangement for Double Girder Overhead Crane Trolley, OEM Custom Q345B Crane Hoist Drum

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Product Detail
Hardening depth :
≥2mm
Place of Origin :
Henan China
Certification :
2006/42/EC
Payment Terms :
T/T
Material :
Steel
Low-temperature material :
Q355B-Z15
Contact Supplier
video
Steel Spiral Groove Wire Rope Drum Smooth Rope Arrangement for Double Girder Overhead Crane Trolley, OEM Custom Q345B Crane Hoist Drum
Steel Spiral Groove Wire Rope Drum Smooth Rope Arrangement for Double Girder Overhead Crane Trolley, OEM Custom Q345B Crane Hoist Drum
Steel Spiral Groove Wire Rope Drum Smooth Rope Arrangement for Double Girder Overhead Crane Trolley, OEM Custom Q345B Crane Hoist Drum
Steel Spiral Groove Wire Rope Drum Smooth Rope Arrangement for Double Girder Overhead Crane Trolley, OEM Custom Q345B Crane Hoist Drum
Steel Spiral Groove Wire Rope Drum Smooth Rope Arrangement for Double Girder Overhead Crane Trolley, OEM Custom Q345B Crane Hoist Drum

Henan Huagong Industrial Group Co., Ltd.

Verified Supplier
1 Years
henan, xinxiang
Since 2008
Business Type :
Manufacturer, Exporter
Main Products :
Crane Wheels, Overhead Crane, Transfer Trolleys
Total Annual :
7000000-20000000
Employee Number :
200~500
Certification Level :
Verified Supplier
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