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Product Details:
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| Surface Treatment: | Heat Treatment,Removal Of Oxide Scale Or Customized | Size: | Customized |
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| Material: | 42CrMo4, 20CrMnTi Or Customized | Weight: | 100 KG-7 TON |
| Type: | Free Forging | Oem/Odm: | Available |
| Packing: | Pallet Or Customized | Precision: | High |
| Durability: | Long-lasting | Surface Finish: | Removal Of Oxide Scale Or Customized |
| Customization: | Available | Lead Time: | Negotiable |
| Highlight: | splined free intermediate shaft,splined free low speed output shaft,low speed intermediate shaft |
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The Splined Low Speed Output Shaft Free Forging for Industrial Drive Systems is a robust forged component designed to transmit high torque at reduced rotational speeds in demanding mechanical environments. Manufactured from high-strength alloy steels such as 42CrMo4, 20CrMnTi, these shafts offer superior fatigue strength, shock resistance, and dimensional stability.
Key Features:
Engineered for heavy-load, low-speed torque transmission in gear reducers, mills, and mixers
Forged with a ≥ 3.0 forging ratio to ensure optimal grain flow for resistance to torsional and bending stresses
Compatible with splined, flanged, stepped, or keyed designs to suit various drive interfaces
Heat-treated via quenching + tempering or normalizing, with optional stress relief for enhanced machining precision
Subjected to comprehensive ultrasonic and mechanical testing, ensuring internal integrity and consistent performance
Available in solid or bored configurations for different transmission setups
Applications:
Gearboxes in heavy-duty equipment such as cement kilns, crushers, mixers, rolling mills, and conveyors
Low-RPM power transmission shafts in mining, marine, and metallurgical sectors
Drive systems requiring high torque stability, long service life, and reliable power delivery
| Item | Details |
|---|---|
| Product Name | Splined Low Speed Output Shaft Free Forging for Industrial Drive Systems |
| Material Grades | - High-strength alloy steels: 42CrMo - Carbon Steel :45# - Optimized for low-speed, high-torque transmission - Excellent fatigue resistance, torsional strength, and dimensional durability |
| Forging Equipment | - Hydraulic hammers: 5T / 8T / 12T - 3600T open-die forging press ideal for thick, stepped, and flanged shaft geometries - Supports complex profiles including splines, keyways, and bearing shoulders |
| Manufacturing Process | Hot Forging → Normalizing / Quenching + Tempering → Ultrasonic Testing → Rough / Semi-Finish Machining → Dimensional & Surface Inspection |
| Forging Ratio | ≥ 3.0 — Enhances grain alignment for superior bending and torsional resistance in slow-speed, heavy-load operation |
| Applications | - Output shafts in industrial gear reducers, rolling mills, cement drives, and mixers - Main drive shafts for mining conveyors and metallurgical processing units - Rotational components operating under high torque and cyclical loads |
| Heat Treatment Options | - Quenched + Tempered for improved mechanical performance and surface hardness - Normalizing for internal stress relief and machining stability - Optional stress relief before precision finishing |
| Testing & Inspection | - Chemical: Spectrometer alloy composition verification - Mechanical: Hardness, tensile, yield, impact testing (axial & transverse) - Ultrasonic (UT): 100% full-length, multi-angle flaw detection - Dimensional: Keyway accuracy, journal concentricity, shaft straightness, shoulder length |
| Value-Added Services | - Pre-machining: splines, keyways, shoulders, threads - Custom chamfering and bore profiling - Full traceability: heat number, forging batch, test certificates - Protective packaging for long-haul and export shipping |
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Contact Person: Mrs. Mia Liu
Tel: 0086-18706127868