Quzhou Horbon Mining Parts Co., Ltd. is one of the leading manufacturers and suppliers of crusher hydraulic release cylinder assembly in China. With abundant experience, we are committed to providing high quality customized service and OEM service to global clients. Welcome to buy advanced crusher hydraulic release cylinder assembly made in China here from our factory. Contact us for quotation.
Introduction
A crusher hydraulic release cylinder assembly is the overload-protection unit mounted around the adjustment ring of a multiple-cylinder hydraulic cone crusher. When tramp metal or an uncrushable object enters the chamber, hydraulic pressure spikes, the cylinder lets the bowl lift momentarily to release the obstruction, and the system re-clamps the bowl once pressure normalizes.
Horbon manufactures this crusher hydraulic release cylinder assembly to original dimensional references, supplying it as a complete kit for compatible multiple-cylinder hydraulic cone crushers.
Why This Assembly Matters
Protects the mainframe, not just the bowl
Without a functioning release cylinder, a tramp event transmits shock load directly into the mainframe and eccentric assembly - components far more expensive and slower to replace than the cylinder itself.
Supplied as one matched kit
Cylinder body, accumulator, mounting axle, spherical nut, protective bellows, and clamps ship together from a single production batch, avoiding fitment mismatches from mixed-source parts.
Built on original dimensions
Bolt patterns and axle positions are produced against factory reference drawings, so the assembly installs without on-site machining.
Factory-direct, not traded
Horbon is a manufacturing plant on a 20-mu (~13,000 m²) site in Quzhou - production, quality control, and technical drawings happen in-house.
Application Scenarios
|
Setting |
Why the release cylinder matters here |
|
Aggregate quarries (granite, basalt, limestone) |
Tramp metal from loaders and blasting debris is a routine hazard |
|
Metal ore secondary/tertiary crushing |
Oversized ore or liner fragments risk entering the chamber |
|
C&D recycling |
Embedded rebar is common in demolition feed |
|
High-tonnage continuous plants |
Mainframe damage from an unprotected chamber causes the longest downtime |
Reference Parameters
|
Component |
Approx. Weight |
Qty/Set |
|
Cylinder body |
120.8 kg |
6 |
|
Pressure accumulator |
15.5 kg |
6 |
|
Mounting axle |
4.8 kg |
6 |
|
Spherical nut |
2.5 kg |
6 |
Bore, stroke, and rated working pressure are model-specific - send us your crusher model or original part number and we will issue the matching specification drawing.
FAQ
1. What does a crusher hydraulic release cylinder assembly protect against?
Damage to the mainframe and eccentric assembly from tramp metal or uncrushable material shock-loading the chamber.
2. How is this different from buying the cylinder alone?
The assembly ships complete - cylinder, accumulator, axle, nut, bellows, clamps - from one batch, so every part fits together as designed.
3. Will it fit my crusher without modification?
If your model matches our reference drawings, yes. Share your model or original part number and we'll confirm before quoting.
4. What's your minimum order and lead time?
MOQ is 5 sets; standard production is 15–30 days, with select items available from stock.
5. What quality checks does the assembly go through?
Spectral analysis of raw material, HRC hardness testing, three-coordinate dimensional inspection, and flaw detection.
6. What if a part doesn't perform as expected?
Confirmed quality issues are covered by free replacement.
7. Can you build a custom version for a non-standard mount?
Yes - send the worn original or measurements; our ~20-person technical team typically returns drawings within 3 days.
8. Do you provide installation support?
Yes, with installation guidance documents and photo/video technical assistance.
Get a Quote
Send us your crusher model or part number and our team will confirm compatibility and quote your crusher hydraulic release cylinder assembly.
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