Qingdao Sande Technology Co., LTD
Add to Cart
X348 Heavy-Duty Forged Trolley Wheels & Accessories for Overhead Conveyor Systems
Product Overview
The X348 Series comprises precision-forged trolley wheels and accessories designed for heavy-duty overhead conveyor systems. Engineered for maximum durability and smooth operation, these components are ideal for demanding material handling applications in manufacturing, warehousing, and assembly lines.
Technical Specifications
| Parameter | Specification |
|---|---|
| Material | 1045/4140 steel (other alloys available) |
| Hardness | HRC 40-55 (heat-treated options) |
| Working Temperature | -30°C to +150°C |
| Surface Finish | Ground, polished, or coated |
| RPM Rating | Up to 200 RPM (depends on load) |
Key Features & Benefits
✔ Premium Forged Construction – High-carbon/alloy steel for superior strength and wear resistance
✔ Heavy-Duty Load Capacity – Supports weights from 500kg to 5,000kg per trolley
✔ Precision Machined – Smooth rolling performance with ±0.1mm tolerance
✔ Extended Service Life – 3-5X longer lifespan than cast or stamped alternatives
✔ Corrosion-Resistant Options – Zinc-plated, galvanized, or stainless steel variants
Product Range
Forged Trolley Wheels
Sizes: Ø80mm – Ø250mm
Bearing Options: Ball bearings, roller bearings, or bronze bushings
Flange Types: Single flange, double flange, or V-groove
Forged Axles & Pins
Diameters: 20mm – 50mm
Materials: 1045 carbon steel, 4140 alloy steel
Trolley Hangers & Brackets
Load ratings: 1T – 10T
Adjustable designs available
Complete Trolley Assemblies
Custom configurations
Pre-lubricated options
Why Choose X348 Forged Trolleys?
✅ Proven Reliability – Over 10 million units in global operation
✅ Reduced Maintenance – Sealed bearing options available
✅ Custom Engineering – Modify any dimension to match your track system
✅ ISO 9001 Certified – Consistent quality guaranteed
Typical Applications
Automotive assembly lines
Paint finishing systems
Warehouse sorting conveyors
Overhead crane systems
Heavy part transfer lines
FAQ :
1. What makes X348 trolley wheels superior to standard cast wheels?
✅ Forged construction provides 2-3X greater impact resistance
✅ Denser grain structure extends service life by 400%
✅ Precision-machined surfaces ensure smoother rolling (Ra 1.6μm finish)
✅ Higher load ratings (Up to 5,000kg/wheel vs. 2,000kg for cast)
2. What materials are used in X348 components?
Wheels: 1045/4140 forged steel (HRC 40-55)
Axles: Case-hardened 4140 alloy steel
Hangers: High-tensile Q345B steel
Optional: Stainless steel (304/316) for corrosive environments
3. What bearing options are available?
| Bearing Type | Max Load Capacity | RPM Limit | Lubrication Interval |
|---|---|---|---|
| Sealed Ball | 3,200kg | 200 RPM | Lifetime |
| Tapered Roller | 5,000kg | 150 RPM | 500hrs |
| Bronze Bushing | 2,500kg | 100 RPM | 250hrs |
4. Can you customize dimensions for our existing conveyor?
Wheel diameters (Ø60mm-Ø300mm)
Flange widths/profiles
Axle lengths/diameters
Hanger bolt patterns
Provide your track specifications for a perfect match
5. What are your lead times?
Custom designs: 4-5 weeks
We are a leading manufacturer of high performance forged steel components, specializing in the forging industry for 16 years, with decades of closed die forging and advanced metallurgical expertise, we offer unmatched strength, durability and reliability on every component, you are welcome to work with us!