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The NP1620 is the large-sized and ultra-high-performance flagship model within the NP series of impact crushers. It represents the pinnacle of impact crusher technology and is specifically designed for high-capacity and high-reliability large-scale aggregate production projects. It is the "ultimate weapon" for processing large quantities of medium and low-erosive materials.
Tonscale ultra-large aggregate production base: As the core secondary crusher, it receives materials from large impact crushers or jaw crushers and produces high-standard aggregates for concrete mixing and asphalt.
Giant limestone/whit limestone quarry: Can be used as a primary or secondary crusher to directly process large amounts of medium-hard rocks, achieving extremely high single-machine output.
Ultra-large-scale Construction Waste Recycling Center: The core equipment for processing massive demolition waste and producing high-quality recycled aggregates.
Any fixed-type project that has extremely high requirements for single-line production capacity and whose products need to have high added value
(1)Extra-large size and extra-heavy rotor:
The "16" and "20" in the model number usually represent the huge rotor diameter of approximately 1600mm and the width of approximately 2000mm. This is the physical basis for its extremely powerful crushing capacity and extremely high production capacity.
A rotor with extremely high rotational inertia is designed to withstand continuous extremely large flow rates and high impact loads. It operates extremely smoothly and provides unparalleled impact crushing power. Advanced modular wear-resistant components and maintenance system:
(2)Lap joint block fixation system: All impact plates and crushing chamber liners are fixed using Mobotix's patented modular self-locking wedge blocks. Replacement of wear parts requires no handling of any bolts. It can be completed quickly with the use of special tools, minimizing the downtime for replacement.
(3)Bidirectional rotating rotor: The hammerhead can be used on both sides. After wear, the rotor can be reversed, allowing for a utilization rate of the hammerhead material approaching 100%, significantly reducing long-term operating costs.
(4)Fully automatic hydraulic control system:
Hydraulic adjustment system: Through the hydraulic cylinders on the outer side of the frame, the positions of all impact plates can be precisely, remotely and safely adjusted, allowing for fine control of the product particle size distribution.
(5)Intelligent overpressure release and cavity cleaning: Automatically releases when encountering non-breakable objects, and quickly cleans the cavity when there is a blockage. These functions can all be integrated into an automated system to enable unmanned operation, significantly protecting the equipment and increasing availability.
(1)Optimization of the crushing chamber dynamics for high productivity: Based on CFD simulation, the design of the super-large crushing chamber and the curve of the impact plate ensure smooth material flow and the optimal impact angle, achieving extremely high energy conversion efficiency and crushing efficiency. Under the same energy consumption, it achieves the maximum output and the best particle shape.
(2)Deeply integrated with the IC™ intelligent system:
As the flagship model, the NP1620™ is integrated with the Metso IC™ (Intelligent Crusher) control system to the highest degree. It enables the following:
Automatic load regulation to maintain the optimal crushing condition.
Continuous monitoring and early warning of key parameters (vibration, temperature, pressure).
Predictive maintenance, planning maintenance times based on operational data
Parameter | Typical Value |
Model | NP1620 |
Feed Opening Size (Width x Length) | 1,600mm x 2,000 mm |
Maximum Feed Size | ~800mm |
Production Capacity | 600-1200 metric tons/hour |
Motor Power | 600 kW-1000 kW |
Equipment Weight (Main Unit) | ~50,000 - 70,000 kg |
The NP1620 is the large-sized and ultra-high-performance flagship model within the NP series of impact crushers. It represents the pinnacle of impact crusher technology and is specifically designed for high-capacity and high-reliability large-scale aggregate production projects. It is the "ultimate weapon" for processing large quantities of medium and low-erosive materials.
Tonscale ultra-large aggregate production base: As the core secondary crusher, it receives materials from large impact crushers or jaw crushers and produces high-standard aggregates for concrete mixing and asphalt.
Giant limestone/whit limestone quarry: Can be used as a primary or secondary crusher to directly process large amounts of medium-hard rocks, achieving extremely high single-machine output.
Ultra-large-scale Construction Waste Recycling Center: The core equipment for processing massive demolition waste and producing high-quality recycled aggregates.
Any fixed-type project that has extremely high requirements for single-line production capacity and whose products need to have high added value
(1)Extra-large size and extra-heavy rotor:
The "16" and "20" in the model number usually represent the huge rotor diameter of approximately 1600mm and the width of approximately 2000mm. This is the physical basis for its extremely powerful crushing capacity and extremely high production capacity.
A rotor with extremely high rotational inertia is designed to withstand continuous extremely large flow rates and high impact loads. It operates extremely smoothly and provides unparalleled impact crushing power. Advanced modular wear-resistant components and maintenance system:
(2)Lap joint block fixation system: All impact plates and crushing chamber liners are fixed using Mobotix's patented modular self-locking wedge blocks. Replacement of wear parts requires no handling of any bolts. It can be completed quickly with the use of special tools, minimizing the downtime for replacement.
(3)Bidirectional rotating rotor: The hammerhead can be used on both sides. After wear, the rotor can be reversed, allowing for a utilization rate of the hammerhead material approaching 100%, significantly reducing long-term operating costs.
(4)Fully automatic hydraulic control system:
Hydraulic adjustment system: Through the hydraulic cylinders on the outer side of the frame, the positions of all impact plates can be precisely, remotely and safely adjusted, allowing for fine control of the product particle size distribution.
(5)Intelligent overpressure release and cavity cleaning: Automatically releases when encountering non-breakable objects, and quickly cleans the cavity when there is a blockage. These functions can all be integrated into an automated system to enable unmanned operation, significantly protecting the equipment and increasing availability.
(1)Optimization of the crushing chamber dynamics for high productivity: Based on CFD simulation, the design of the super-large crushing chamber and the curve of the impact plate ensure smooth material flow and the optimal impact angle, achieving extremely high energy conversion efficiency and crushing efficiency. Under the same energy consumption, it achieves the maximum output and the best particle shape.
(2)Deeply integrated with the IC™ intelligent system:
As the flagship model, the NP1620™ is integrated with the Metso IC™ (Intelligent Crusher) control system to the highest degree. It enables the following:
Automatic load regulation to maintain the optimal crushing condition.
Continuous monitoring and early warning of key parameters (vibration, temperature, pressure).
Predictive maintenance, planning maintenance times based on operational data
Parameter | Typical Value |
Model | NP1620 |
Feed Opening Size (Width x Length) | 1,600mm x 2,000 mm |
Maximum Feed Size | ~800mm |
Production Capacity | 600-1200 metric tons/hour |
Motor Power | 600 kW-1000 kW |
Equipment Weight (Main Unit) | ~50,000 - 70,000 kg |
