Clemente Olive Crushers Range | The Olive Centre – Hammer and Knife Crushing Systems
Precision-engineered crushers for efficient olive paste preparation and premium oil extraction.
The Clemente Olive Crushers combine strength, precision, and versatility for efficient olive paste preparation in modern olive oil production lines.
Available in two main configurations — the Hammer Crusher and Knife Crusher — these machines are fully built in AISI 304 stainless steel to ensure hygiene, durability, and easy integration with other processing equipment.
The Hammer Crusher delivers high-speed crushing for maximum throughput, while the Knife Crusher ensures precise, gentle processing that preserves the sensory quality of olive oil.
Both units include controlled water dosing, self-cleaning components, and quick-maintenance designs, making them essential tools for consistent, high-quality olive paste production.
Olive Hammer Crusher
High-Performance Crushing for Efficient Olive Paste Production
The Olive Hammer Crusher provides high-speed crushing through a set of three interchangeable hammers and a rotating self-cleaning screen.
It achieves consistent, homogeneous olive paste preparation essential for optimal oil extraction yield and quality.
This model’s robust structure and star-pattern hammer layout maximise surface coverage and durability, while its built-in water dosing and cleaning cycle simplify maintenance.
Ideal for high-throughput olive mills requiring speed, uniformity, and reliability.
Specification
Olive Hammer Crusher
Model
FR-X-M
Capacity (t/h)
3.5 | 4.5 | 7.5
Electric Motor (kW)
18 | 22 | 30
Material
AISI 304 Stainless Steel
Length (mm)
1384
Width (mm)
720
Height (mm)
775
Weight (kg)
245
Voltage (Vac)
400
Frequency (Hz)
50
Power Supply Line
3F + T
Olive Knife Crusher
Precision Crushing for High-Quality Olive Oil
The Olive Knife Crusher is a high-precision machine that gently processes olives to preserve paste integrity and maintain low temperatures.
Its four pre-cutting blades and six-knife rotor configuration ensure effective crushing without compromising the organoleptic properties of the oil.
This system is ideal for early-season harvests or premium oil production where flavour and quality take priority.
It includes a cooling chamber, water dosing valve, and easy knife replacement system, making it versatile and easy to operate.
Specification
Olive Knife Crusher
Model
FR-X-C
Capacity (t/h)
3 | 4 | 5
Electric Motor (kW)
18 | 22 | 30
Material
AISI 304 Stainless Steel
Length (mm)
1326
Width (mm)
700
Height (mm)
767
Weight (kg)
245
Voltage (Vac)
400
Frequency (Hz)
50
Power Supply Line
3F + T
Why Choose Clemente Olive Crushers
Manufactured entirely in Italy using AISI 304 stainless steel
Adaptable designs for small, medium, and industrial mills
Proven crushing performance with interchangeable screens or knives
Low maintenance and long service life
Compatible with Clemente malaxers, decanters, and pumps
Uniform olive paste texture ensuring high oil yield and flavour stability
Efficient integration with existing processing lines
Frequently Asked Questions
Both the Hammer Crusher and Knife Crusher are precision-engineered machines designed for olive paste preparation, but they use different mechanisms optimised for specific production goals. The Hammer Crusher focuses on high throughput and efficiency, while the Knife Crusher delivers gentle processing that preserves flavour and aroma.
Feature
Olive Hammer Crusher (FR-X-M)
Olive Knife Crusher (FR-X-C)
Crushing Method
High-speed impact with three interchangeable hammers and a rotating self-cleaning screen.
Gentle slicing with four pre-cutting blades and a six-knife rotor for precise fragmentation.
Output Texture
Fine, homogeneous olive paste for maximum extraction yield.
Coarser paste structure to enhance aromatic and sensory quality.
Ideal Application
High-throughput mills requiring speed, uniformity, and efficiency.
Premium olive oil producers prioritising flavour preservation and low oxidation.
Cooling & Water Dosing
Integrated solenoid valve for controlled water dosing and automatic cleaning cycle.
Cooling chamber and water dosing valve to regulate temperature during crushing.
Processing Capacity
3.5 – 7.5 t/h depending on model.
3 – 5 t/h depending on model.
Motor Power
18 | 22 | 30 kW
18 | 22 | 30 kW
Material
AISI 304 Stainless Steel
AISI 304 Stainless Steel
Maintenance
Quick hammer replacement and self-cleaning rotating screen.
Easy knife replacement system with minimal friction and reduced maintenance.
Crushing is a critical stage that directly impacts oil yield, flavour profile, and polyphenol content. The Clemente Crushers ensure that olives are processed efficiently while maintaining paste consistency and temperature stability.
The Hammer Crusher achieves high-speed fragmentation that improves oil droplet coalescence, maximising extraction yield during malaxation.
The Knife Crusher, on the other hand, minimises shear stress and temperature increase, preserving delicate aromatic and volatile compounds crucial for premium-quality extra virgin olive oil.
Both systems prevent oxidation and overheating through controlled water dosing and stainless-steel construction, ensuring food-safe operation and long-term durability. The result is clean, homogeneous paste that enhances both production efficiency and oil quality.
Yes — both crushers are designed for easy integration with existing or new processing setups. They are fully compatible with Clemente malaxers, decanters, and pumps, forming a seamless system from crushing to oil separation.
Each unit features a standard 400 V / 50 Hz, 3F + T power configuration and compact stainless-steel frame for quick installation. Optional connections allow pairing with temperature control units, dosing systems, and washing equipment, ensuring continuous workflow and optimal paste handling.
Whether installed as part of a modular upgrade or a complete new extraction line, Clemente Crushers provide the flexibility, hygiene, and reliability required for consistent production performance.
Key Features (Applies to Both Models)
AISI 304 stainless-steel construction ensures durability and food-grade safety
Available in multiple capacities from 3 to 10 tons/hour
Designed for seamless integration into continuous olive oil extraction lines
Interchangeable hammers or knives for easy maintenance and process flexibility
Controlled water dosing system via solenoid valve for cleaning and paste dilution
Self-cleaning rotating screens reduce downtime and improve hygiene
Peripheral expeller system enables rapid discharge of crushed paste
Compact footprint suitable for new or existing mill setups
Low vibration and noise levels ensure smoother operation
Easy-to-replace wear parts for reduced maintenance time
