Product Introduction
Before rotating pulverizers became the go-to choice for overseas contractors, the fixed model was the workhorse of demolition yards everywhere. And it's still the right tool for a lot of jobs.
The concept is dead simple: mount it on a 6 to 30-ton excavator, clamp down on a chunk of reinforced concrete, and the jaws fracture the material while the tooth profile pulls rebar free in one motion. No rotation motor, no extra hydraulic circuit-just a big cylinder doing what it does best.
Compared to today's popular rotating units, the fixed version costs less up front and has fewer parts that can go wrong. If your demolition work is mostly walls, slabs, and foundations where the excavator can reposition easily, you don't need 360° rotation. You need crushing power, reliability, and a lower price tag. The fixed pulverizer gives you all three.
Product Features & Applications
Fixed Pulverizer - All Force, Zero Frills
No 360° rotation. Rigid frame directs 100% of hydraulic power to jaw crushing. No rotation motor to maintain, no extra valves, no power split.
Dual-Action Jaws. Teeth crack concrete; side blade cuts rebar in one clamp cycle.
Ideal For: Residential demolition, concrete slab breaking, foundation removal, C&D recycling.
Site Fit: Best on jobs where the excavator can reposition itself-swing the boom, move the tracks. If the machine does the positioning, you don't need the attachment to rotate. Save the money and get the same bite.
Material & Structure
Main body uses thick high-strength wear-resistant steel plates. All load-bearing welds go through non-destructive weld flaw detection. Heavy duty pins and bushes are alloy treated to resist wear. The jaw teeth and cutting blades are replaceable wear parts. The single hydraulic cylinder assembly is well protected from falling rubble during demolition work.
Technical Parameters
|
Item |
Spec |
|
Model |
Fixed Hydraulic Pulverizer |
|
Match Excavator |
6–30 ton |
|
Structure |
Non-rotating fixed frame |
|
Function |
Concrete crushing + rebar shearing |
|
Working pressure |
210–300 bar |
|
Feature |
Replaceable jaw teeth & blades |
FAQ
Q: What is the difference between fixed pulverizer and rotating pulverizer?
A: Fixed model has no rotation motor or slewing bearing. It has fewer wearing parts and lower price. Rotating pulverizer can spin 360°, easier to reach tricky corners, and is more popular for overseas demolition jobs.
Q: What excavator flow and pressure do I need?
A: Working pressure 210–300 bar, oil flow matched to your excavator tonnage. Our team will confirm before shipment.
Q: What is the main benefit of fixed type concrete crusher?
A: The biggest advantage is simple structure, less spare parts, lower purchase price and less daily maintenance.
Q: Can I use this pulverizer together with hydraulic breaker?
A: A: Yes. Hydraulic breaker breaks big concrete blocks first, then this excavator demolition pulverizer does secondary crushing and rebar separation. Q: Can we get spare jaw teeth quickly?
Why Choose Our Pulverizer
We build this fixed pulverizer focusing on reliability and low running cost. We skip complex rotating components so you spend less time fixing breakdowns. Every unit is fully tested before delivery. We can match mounting brackets to your excavator brand and model directly.
Our Advantages
Simple stable structure, fewer failure points, competitive factory price, fast spare parts supply, custom pin-on brackets for different excavators.
Main Characteristics & Design Benefits
Non-rotating rigid design transfers all hydraulic force directly into crushing, no power loss from rotation. Optimized jaw geometry concentrates crushing force. Replaceable wear components help you control long-term operating cost.
Product Highlights
HI Low maintenance, fewer moving parts
H2 Powerful jaw force for concrete & rebar separation H3 Replaceable wear teeth and blades
H4 Budget-friendly demolition attachment
H5 Fits most mainstream excavator brands
After-sales & Support
12-month warranty against manufacturing defects. Online technical guidance for installation and troubleshooting. Fast quotation for spare wear parts. We supply operation and maintenance manual in English.
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