Quzhou Horbon Mining Parts Co., Ltd. is one of the leading manufacturers and suppliers of cone crusher balance weight blocks in China. With abundant experience, we are committed to providing high quality customized service and OEM service to global clients. Welcome to buy advanced cone crusher balance weight blocks made in China here from our factory. Contact us for quotation.
Heavy-Duty Counterweight Rings for Gear Eccentric Assemblies
Cone crusher balance weight blocks are heavy steel rings mounted on the outer diameter of the eccentric bushing / gear eccentric assembly. As the eccentric rotates, this counterweight ring offsets the crusher's rotating mass, cancelling out centrifugal imbalance and protecting the main frame, thrust bearings, and countershaft from excessive vibration. As a manufacturer specializing in cone crusher wear and structural parts, we produce these counterweight rings as direct-fit OEM replacements across multiple crusher brands and sizes.
Product Overview
The counterweight ring is a single heavy-steel casting, machined with a precision bore to seat over the eccentric bushing / gear eccentric outer surface, and a bolt-hole pattern matched to your crusher's original assembly. A typical unit for a multi-cylinder hydraulic cone crusher weighs approximately 470 kg, though exact dimensions and weight vary by crusher model and size.
Key features of our cone crusher balance weight blocks:
Machined mounting bore for direct fit on the eccentric bushing / gear eccentric outer ring
Matched bolt pattern for secure mounting with hexagonal screws and threadlocker
Balanced casting to maintain correct dynamic balance and minimize vibration at operating speed
Compatible with an optional wear liner and silicone seal for installations exposed to dust and abrasive material
If you're unsure whether your current part needs replacing, see our guide to cone crusher balance weights and common wear symptoms.
Materials & Manufacturing
High manganese steel and chrome-molybdenum alloy
steel casting options, selected based on crusher duty cycle and site conditions
Heat treatment and quench hardenin
for fatigue resistance under continuous rotating load
Precision casting and CNC machinine
to hold tight tolerances on the mounting bore, bolt pattern, and balance points
Full quality control
raw material spectrometer testing, hardness testing (HRC), 3-coordinate dimensional inspection, and flaw detection, with third-party inspection available on request
Compatibility
Our cone crusher balance weight blocks are manufactured to fit:
- Metso cone crushers
- Sandvik cone crushers
- Terex cone crushers
- Trio cone crushers
- Common domestic/generic cone crusher models
- OEM part number matching - send us your original part number or drawing and we will produce a direct-fit replacement
If you only have a worn counterweight ring and no drawing, our engineering team can reverse-engineer the part from the physical sample and rebuild the 3D model for production.Learn more about selecting the correct balance weight for your crusher model.
Customization Options
Logo marking - laser engraving of your brand logo on the counterweight ring for OEM/private-label supply
Custom materials - specific alloy compositions produced to your specification through our in-house lab and melting furnace
Design optimization - for mines with extreme wear or high-impact conditions, our technical team can adjust the ring's mass, geometry, or material to extend service life
Custom packaging - fumigated wooden cases or steel frame packaging for safe long-distance ocean freight
Typical turnaround from customer requirement to first 2D/3D drawing is around 3 days, produced by our dedicated 20-person technical design team.
Company & Trade Information
| Item | Detail |
|---|---|
| Factory location | Quzhou, Zhejiang, China |
| Facility size | Approx. 13,000 m² (20 mu) |
| Nature of business | Manufacturer (factory-direct) |
| MOQ | 5 pieces |
| Lead time | 15–30 days |
| Trade terms | FOB / CIF |
| Shipping ports | Shanghai, Ningbo |
| Stock | Regular inventory maintained |
| Warranty support | Free replacement for quality issues, 7×24 online technical response, installation guides, photo/video technical support |
| Export experience | 1–3 years, 50–200 overseas customers served |
| Export markets | Southeast Asia, Middle East, Africa, Europe, North & South America, South Asia (India, etc.), Australia |
Why Choose Our Cone Crusher Balance Weight Blocks
- Direct factory pricing with no middleman markup
- Full traceability from raw material to finished part through in-house QC
- Reverse-engineering capability for legacy or unidentified crusher models
- Low MOQ (5 pcs) suitable for both trial orders and bulk procurement
- Ready stock plus 15–30 day production for custom orders
Request a quote Send us your crusher brand, model, or original part number/drawing, and we will confirm compatibility and provide a detailed quotation for your cone crusher balance weight blocks.
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