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{"title":"Customized Forging Cast Iron European Type Wheel Assembly Gantry Crane Wheels","imgUrl":"https:\/\/img.chinax.com\/nimg\/bf\/81\/a4bdd06c01301ef013b74a43abe7-200x200-1\/customized_forging_cast_iron_european_type_wheel_assembly_gantry_crane_wheels_for_overhead_cranes.jpg","attrs":{"Brand Name":"HG Crane","Place of Origin":"Henan, China","Supply Ability":"5000 Set\/Sets per Month","Price":"\u2265500 USD"}}
{"title":"High Strength Crane Steel Wheel with 50-219mm Diameter and HB 300-350 Hardness","imgUrl":"https:\/\/img.chinax.com\/nimg\/c3\/8b\/4d4b9f95ab581bb46e9db03c07e8-200x200-1\/high_strength_crane_steel_wheel_with_50_219mm_diameter_and_hb_300_350_hardness_for_overhead_cranes.jpg","attrs":{"Material":"Iron, Cast Iron, Steel","Color":"Customer's Requirements","Delivery Time":"25 days","Brand Name":"HG Crane"}}
{"title":"Customizable Size High Hardness Tread Precision Measurement Crane Steel Wheel","imgUrl":"https:\/\/img.chinax.com\/nimg\/74\/6a\/0b31b16ed3b30feb7a9581699f58-200x200-1\/customizable_size_high_hardness_tread_precision_measurement_crane_steel_wheel_for_overhead_gantry_cranes.jpg","attrs":{"Delivery Time":"25 days","Payment Terms":"T\/T","Brand Name":"HG Crane","Supply Ability":"5000 Set\/Sets per Month"}}
{"title":"High Load Capacity European Crane Wheel Set 350mm Diameter Active Passive For","imgUrl":"https:\/\/img.chinax.com\/nimg\/1b\/a7\/be10b1026b407694753d109db5aa-200x200-1\/high_load_capacity_european_crane_wheel_set_350mm_diameter_active_passive_for_overhead_and_gantry_bridge_cranes.jpg","attrs":{"Brand Name":"HG CRANE","Place of Origin":"Henan China","Price":"USD60","Delivery Time":"7 work days"}}
{"title":"Premium Durable LD Crane Traveling Wheel Assembly for Industrial Overhead Crane","imgUrl":"https:\/\/img.chinax.com\/nimg\/2e\/2f\/3520f940026af37be31909109e94-200x200-1\/premium_durable_ld_crane_traveling_wheel_assembly_for_industrial_overhead_crane.jpg","attrs":{"Delivery Time":"7 work days","Brand Name":"HG CRANE","Payment Terms":"T\/T","Minimum Order Quantity":"1"}}
Our wire rope drum adopts high‑strength steel material, finished by CNC precision machining, rope grooves are accurately processed to match your wire rope diameter, ensure smooth and tidy rope winding, avoid rope jumping, rope extrusion and damage.
The key groove surface is treated by induction hardening, surface hardness reaches HRC45‑55, hardening depth ≥2mm. The surface keeps high wear‑resistance while the drum core remains good toughness, anti‑impact, anti‑fatigue, greatly extend service life of both drum and steel wire rope, reduce your maintenance cost and downtime.
We support full customization: drum diameter, barrel length, groove type (helical / Lebus groove), shaft structure, flange size, connection mode, surface painting. OEM & ODM are welcome, we can produce strictly according to your drawings or technical parameters.
Every drum passes strict quality inspection: material test, dimension inspection, UT/MT non‑destructive test before delivery, to guarantee stable performance for heavy‑duty working conditions.
Anti‑corrosion Surface Finish: Sandblasting + epoxy paint, adapt to workshop, port, mine and other harsh environments Our Solution
CNC precision machined rope groove, groove surface induction hardening HRC48‑55, hardening depth ≥2mm. Material 42CrMo alloy steel. Spiral groove customized for Φ36mm wire rope. Sandblasting + high‑temperature resistant epoxy paint. UT non‑destructive inspection before delivery.
Material
材质
Grade
牌号
Yield Strength
屈服强度 MPa
Tensile Strength
抗拉强度 MPa
Induction Hardening
感应淬火效果
Hardness after hardening
淬火后 HRC
Hardening depth
有效淬火层
Typical Application
适用工况
Advantages
优点
Disadvantages
缺点
Carbon steel
普通碳钢
45#
≥355
≥600
Good
45‑52
1.5‑2.0mm
Light‑medium duty crane, general winch
轻‑中级起重机,普通卷扬
Low cost, easy CNC machining, good hardenability
成本低,机加工性能好,可感应淬火
Poor toughness, not suitable for heavy impact
韧性一般,不适合强冲击重载
Low alloy structural steel
低合金结构钢
Q345B
≥345
470‑630
Fair
42‑48
1.2‑1.8mm
Port crane, gantry crane, general heavy‑duty
港口,门机,一般重载工况
Good toughness, anti‑low‑temperature, good welding performance
韧性好,抗低温,焊接性能优秀
Hardening hardness lower than 45# & 42CrMo
淬火硬度偏低,耐磨略差
Alloy steel
合金结构钢
42CrMo
≥930
≥1080
Excellent
48‑55
2.0‑3.0mm
Metallurgy, mining, high‑impact heavy‑duty
钢厂,矿山,强冲击重级工作制
High strength, high toughness, deep hardening layer, wear‑impact resistant
高强度高韧性,淬火层深,抗冲击耐磨
Higher material & processing cost
材料与加工成本更高
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...
