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SF Series

One of Nikko's best-selling twin shaft mixers

Nikko's Spiral Flow mixer was developed for the most homogeneous mix in the shortest possible time.
The unique single spiral-structure makes it possible to produce high-quality concrete with its dynamic and 3-dimensional speedy mixing.

Specifications

Model SF-500 SF-1000 SF-1500 SF-2000 SF-2500 SF-3000
Mixing capacity
(m3)
0.5m3 1.0m3 1.5m3 2.0m3 2.5m3 3.0m3
Motor 15kW x 1 15kW x 2 22kW x 2 30kW x 2 37 kW x 2 45 kW x 2
Dimensions
(mm)
A 3,157 3,722 4,251 4,777 4,460 4,660
B 1,600 2,200 2,300 2,710 2,660 3,000
W 1,250 1,555 1,800 1,960 2,018 2,250
L 1,340 1,800 2,030 2,300 2,400 2,600
H 1,150 1,410 1,520 1,650 1,650 1,800
Weight(kg) 3,100 5,600 7,400 8,900 9,500 12,000

DSF Series

The DSF mixer enjoys a high reputation with its performance in mixing high-strength, high-flow concrete.

The DSF mixer can strengthen your production capacity whenever it is required and provide high-quality concrete by rapid homogeneous mixing.

Dynamic 3-dimensional speedy mixing is achieved by its unique double spiral structure due to the optimal layout of paddles and arms at right angles.

The mixing time is approximately 30% shorter than conventional mixer. Adoption of a durable liner with abrasion-resistant material and an air-sealing system greatly contribute to reducing daily maintenance and running costs.

Decisive factor of mixing performance

POINT 1

Synergy effect by double spiral flow and circulating flow

Paddles and arms arrayed at the optimal angle on the shaft create double spiral flows on each shaft and intense circulating flow. This combination of axial rotation and radial movements create a rapid three-dimensional mixing power, enabling a shorter mixing time.

POINT 2

Shearing effect at large crossing zone

The double spiral flows bumping against each other generate a shearing flow at three points in the crossover zone. This feature of the DSF mixer can produce high-quality concrete in less time.

Time cycle

Standard architectural concrete

36 sec per batch!

High-strength, high-flow concrete

60 sec per batch!

Specifications

Model DSF-110 DSF-167 DSF-225 DSF-275 DSF-330
Mixing capacity (m3) 1.10 1.67 2.25 2.75 3.30
Motor 22kW x 2 30kW x 2 37kW x 2 45 kW x 2 55 kW x 2
Dimensions
(mm)
A 3,700 4,030 4,400 4,585 4,915
B 2,460 2,675 2,900 3,035 3,265
C 1,240 1,355 1,500 1,550 1,650
D 2,250 2,600 2,850 3,030 3,140
H 1,410 1,520 1,650 1,675 1,800
L 1,800 2,030 2,300 2,400 2,600
W 1,555 1,800 1,960 2,145 2,250
Weight(kg) 6,100 8,000 9,800 10,800 13,200

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