CIPDB › China Industry › Industrial Equipment & Components › Shaft
Forged Steel Products Forging Crankshaft High Strength Forged Crankshaft for Mechanical Press Machines – 42CrMo/41401
ShaftForged Steel ProductsHeavy Duty Crankshaft
Xiamen Bluesea Piping Systems Co.,Ltd.
Preview:
Product DescriptionProduct DescriptionCrank Shaft for Punch Press: Technical IntroductionThe crank shaft is a critical component in punch press machinery, converting rotary motion into linear motion to drive the ram for precision stamping, punching, or forming operations. Below is a professional overview compliant with manufacturing platform standards.Key Features & SpecificationsMaterial: High-grade alloy steel (e.g., SCr440, SCM435) or forged steel for durability.Heat Treatment: Precision hardening (HRC 50-55) and grinding for wear resistance.Balancing: Dynamically balanced to minimize vibration and ensure smooth operation.Customization: Available in varying lengths, strokes, and journal diameters to match press tonnage (e.g., 20T–500T).Applications & Quality StandardsUsed in mechanical punch presses for:Metal stampingBlankingPiercingDeep drawingDimensional Accuracy: Tolerance within ±0.005mm.Testing: Ultrasonic inspection for internal defects; surface roughness ≤Ra 0.4μm.Compliance: ISO 9001, CE, or industry-specific certifications.Punch Press Crank Shaft – Technical SpecificationsMaterialAlloy steel (SCr440, SCM435), Forged steelHeat TreatmentHardened (HRC 50-55), Precision grindingSurface Finish≤Ra 0.4μm, Polished journalsTolerance±0.005mm (Dimensional), Dynamically balancedLoad CapacityCompatible with 20T–500T punch pressesKey ApplicationsMetal stamping, Blanking, Piercing, Deep drawingStandardsISO 9001, CE, Custom OEM/ODM acceptedCustomizationStroke length, Journal diameter, Lubrication groove designTestingUltrasonic flaw detection, Run-out testingMOQ1 piece (Sample orders available)PackagingAnti-rust oil + wooden crate (Export-standard)PackingPunch Press Crankshaft Packaging Introduction1. Protective Surface TreatmentBefore packaging, each crankshaft is thoroughly cleaned and coated with high-performance anti-rust oil (VCI) or wax-based preservative to prevent oxidation and corrosion, even in humid environments.2. Shock-Absorbent WrappingThe crankshaft is securely wrapped in bubble wrap, PE foam, or VCI paper to cushion against vibrations, impacts, and scratches during transit. Critical areas such as bearing journals and eccentric sections receive extra padding.3. Secure Fixation & StabilizationTo prevent movement inside the package, the crankshaft is mounted on custom wooden brackets and secured with steel strapping. This ensures stability and minimizes the risk of damage from shifting during transport. 4. Heavy-Duty Outer PackagingThe final layer consists of a 5-ply export-grade wooden crate (for large crankshafts) or a reinforced corrugated carton (for smaller models). The crate is designed to withstand rough handling and long-distance shipping, including sea freightWhy Choose Us Q: What material are your punch press crankshafts made of?A: They're crafted from high-grade alloy steel (SCr440/SCM435) or forged steel for maximum durability.Q: Do you provide quality certifications?A: Yes, all crankshafts come with ISO 9001 and CE certifications, along with mill test reports.Q: Can you customize crankshafts for specific press models?A: Absolutely! We tailor dimensions, stroke length, and load capacity to match your press requirements.Q: How do you ensure damage-free shipping?A: We use anti-rust coatings, wooden crates, and shock-absorbent packaging for secure delivery.Q: What's your lead time for orders?A: Samples take 15-30 days, while bulk orders have negotiable timelines based on specifications.
Purchasing Agent
Note: Send your message to supplier or manufacturer.
Welcome to our Professional and comprehensive procurement services...