Impact Crusher ASCO-NP15

Impact Crusher ASCO-NP15


ASCO-NP15 Capacity (1)

Top feed size mm (in)

400 (14)

200 (8)

200 (8)

End product

 mm (in)














mtph (stph)

380 (420)

300 (340)

420 (460)

270 (300)

350 (390)

290 (330)

(1) Represents capacity through the crusher based on an instantaneous product sample. Impact crusher capacity charts are developed for use as an application tool to properly utilize the NP impact crusher’s capabilities. The capacity figures shown above apply to material weighing  1,600 kg per cubic meter or 100 pounds per cubic foot. The crusher is one component of the total circuit. As such, its performance is also dependent on the proper selection and operation of feeders, conveyors, screens supporting structure, electric motors, drive components and surge bins.


Technical information



Crusher complete

16,000 kg* (32,200 lbs)

Rotor complete

6.370kg (14.000 lbs)

Rotor diameter

1,300 mm (51.2’’)

Rotor width

1,500 mm (59’’)


400 kW (450 hp)

Maximum feed size

400 mm (16’)


Secondary and tertiary

Reduction ratio

Up to 10:1 in open circuit


400 tph of 0/40

(450 stph of 0/1’1/2)

(feed 200 mm - 8’)

                                                  Weight depends on selected options              

NP15 feature is based on:

  1. Two-part rear frame
  2. Maintenance bridge
  3. Breaker plate cassette
  4. Steeper feed angle (50°)

The new Auptime.SCO-NP15 impact crusher provide significant improvement for your productivity, safety and

More throughput, less recirculation

The ASCO-NP15 impact crush­er has been designed in an innovative way that increases feed material penetration to the rotor. Especially for secondary and tertia­ry applications, the optimized, steeper design enables greater benefits, as the dis­charge curve is less sensitive to blow bar wear. This enables you to produce more con­sistent end products without changing the blow bars.

To further improve your productivity, the maximum available power has been increased to 355 kw for the NP15 on a single drive.

Cost effectiveness and high Asco quality

The ASCO crusher automation ensures high availability with the push of just a single button. The system remarkably increases your long-term profitability and gives you better control of the crusher along with a complete view of the parameters for more accurate crusher monitoring. Among other benefits, the automatic setting calibration ensures accurate control of the discharge curve, even with abrasive materials.

The wide selection of seven different blow bars gives you the assurance of having the right tool for all applications, regardless of the abrasiveness of the crushed material. You can choose manganese, martensitic steel or chromium iron for the blow bar material in combination with ceramic inserts.

Quick, easy and safe maintenance; higher uptime

ASCO developed an advanced two-part rear frame for the NP15. The extra-large opening of the new frame gives greater access to the breaker plates during wear part replacement.

Asco has also innovated a new breaker plate cassette. This patented solution con­sists of a removable assembly that allows an easy and safe breaker plate liner change out­side the crusher.

The new maintenance bridge gives you safe access to the rotor while changing blow bars. The maintenance bridge also gives you easy access to the side lines, including the ones located highest.

The patented Self-Rotor Rotation system (S.R.R.) is the centralized point for adjusting settings and changing blow bars, further increasing operator safety.


offer ASCO.LTD latest innovations for quick, easy and safe maintenance.


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