Description
Material: High-strength alloy steel; customized material grades available upon technical requirement.
Function
The head nut is a core heavy-duty Sandvik cone crusher spare part designed for locking and fastening the main shaft, mantle and eccentric assembly inside Sandvik cone crusher units. It firmly compresses key moving components to eliminate loose clearance during high-intensity ore crushing operation, prevents component loosening, vibration and thread stripping under strong crushing impact. As indispensable Sandvik Crusher parts, it maintains overall assembly tightness, avoids unexpected shutdown caused by loose internal structure, and protects other vulnerable Sandvik cone crusher spare parts from abnormal impact wear.
Compatibility
Compatible with Sandvik CS and CH series cone crusher models, matching multiple OEM part numbers including 442.8800, 442.7105, 442.7912, 442.6194 and more.
All our Sandvik cone crusher spare parts are precision machined per OEM dimensional standards, guaranteeing direct plug-and-play replacement without secondary modification.
Quality Control
Each head nut undergoes rigorous production inspection, including raw material composition testing, forging flaw detection, thread precision inspection, surface hardness testing and full dimension verification.
Layered quality supervision ensures outstanding anti-fatigue performance and extended service lifespan under continuous heavy-load crushing work.
Applications
·Mining mineral crushing plant
·Stone quarry aggregate production
·Construction aggregate processing factory
·Metallurgy raw material crushing workshop
·Road & cement building material production line
Basic Terms
MOQ: 1 piece
Lead Time: 7–18 working days (based on in-stock or custom production schedule)
Payment Terms: T/T, L/C, Western Union and mainstream international trade payment methods
Warranty: 12 months under standard normal operating conditions
Key Features
✅ High Anti-impact Forged Structure
Forged alloy steel raw material withstands frequent heavy impact and high torque from cone crusher continuous operation.
✅ OEM Standard Thread Precision
Accurate internal and external thread processing consistent with OEM specs, realizing tight locking and convenient disassembly for equipment maintenance.
✅ Wide Sandvik Model Matching
Universal fit for Sandvik CS & CH series cone crusher, covering mainstream model aftermarket Sandvik Crusher parts replacement needs.
✅ Cost-effective Wear Resistance
Optimized heat treatment improves surface abrasion resistance, lengthens replacement cycle and cuts your crusher daily maintenance expenditure.
✅ Full Pre-shipment Inspection
Every finished Sandvik cone crusher spare parts head nut passes multi-item testing before packaging and global shipment.
We are a professional China-based supplier specializing in full-range aftermarket Sandvik cone crusher spare parts.
We accept custom forging production for non-standard Sandvik Crusher parts according to client part numbers or engineering drawings.
We stock abundant ready-to-ship head nut and matched accessory parts for Sandvik cone crusher maintenance.
Whether you purchase single unit head nut or bulk full-set Sandvik cone crusher spare parts for your crushing plant, we supply OEM equivalent quality, competitive pricing and efficient global logistics to sustain your uninterrupted crushing production.