Feel our State-of-the-Art Technology for Superior Precision and High Performance. A broad range of DACS-WN models covers virtually every checkweighing application. Each model features Ishida's high-stability load cells and a durable direct-drive conveying system that ensure accurate weighing at high production speeds.

DACS WN-M

A broad range of DACS-WN models covers virtually every checkweighing application. Each model features Ishida's high-stability load cells and a durable direct-drive conveying system that ensure accurate weighing at high production speeds.

Using Ishida's proven technology, the DACS-WN Series has been developed to satisfy the strictest production requirements, providing ease of operation, flexibility, hygiene, high-speed processing and optimal accuracy. Incorporating Ishida proprietary technology, the DACS-WN checkweighers use Anti-Floor Vibration Mechanism (AFV) and a special Digital Signal Processor (DSP) to give even noisy environments the highest accuracy possible. The DACS-WN can handle a large variety of pack types and sizes, ranging from 3g to 50kg and speeds to 300 weighments per minute.

Easy-to-operate control unit with a large 256-by-64-dot display helps eliminate reading errors, while the interactive operation system makes presetting extremely simple.


Data is clearly shown on the screen, and graphs and histograms are provided for easy understanding and enhanced production.


An optional printer can be attached to the control unit. Preset parameter data and various performance data can be recorded and printed.


Various types of rejecters are available. Consult with your local Ishida representative for a complete list.


AFV(Anti-Floor-Vibration)


A major breakthrough in checkweigher accuracy, the AFV actually cancels out influence from external vibration. Stable and reliable weighing results are achieved even in a vibration-intensive factory environment.



Multi-Lane Checkweigher carries the products in many lanes on the conveyor. It is specially designed for weight-checking the stick packs such as sugar, coffee, etc. and matches the multi-lane packaging machine. Surprisingly small footprint, intelligent operation and stable weight-checking performance will change the image of the checkweigher.
DACS-WN-M-003 / 012
Model Specifications
DACS-WN-003-PB(WP)-M DACS-WN-012-PB(WP)-M
Weighing capacity 300g 1200g
Weighing range 3 ~ 300g 10 ~ 1200g
Weighing accuracy* ±0.2g ±0.2g
Minimum graduation 0.1g 0.1g
Weigh sensor Double-beam load cells Double-beam load cells
Weighing speed* 250
times/min.
(max.)
330
times/min.
(max.)
210
times/min.
(max.)
270
times/min.
(max.)
Weigh conveyor
dimensions (mm)
450(L) x
165(W)
(445(L) x
160(W))
350(L) x
165(W)
(345(L) x
160(W))
450(L) x
245(W)
(445(L) x
230(W))
350(L) x
245(W)
(345(L) x
230(W))
Product dimensions (mm) Length 60 ~ 310
(80 ~ 310)
60 ~ 410
(80 ~ 410 )
60 ~ 320
(80 ~ 310)
60 ~ 420
(80 ~ 410 )
Width 30 ~ 150 30 ~ 220
Height Detector Height 80: 10 to 75 Detector Height 80: 10 to 75
Detect Sensitivity
(ball)**
Detector Height 80mm:
Fe Φ0.4mm, SUS Φ0.7mm
Detector Height 80mm:
Fe Φ0.4mm, SUS Φ0.7mm
Belt speed 18~116m/min.(18~117m/min.) 15~95m/min.(15~96m/min.)
Zero adjustment During operation: Continuous
automatic dynamic
compensation**
During standby: Manual
compensation by touch key
During operation:Continuous
automaticdynamic compensation**
During standby:Manual
compensationby touch key
Preset Max. 100 items Max. 100 items
Construction IP-30 (IP-65) IP-30 (IP-65)
AFV Standard Standard
Main body weight Approx. 105 kg Approx. 105kg
Power supply Single phase AC200V~240V, 50/60Hz Single phase AC200V~240V, 50/60Hz
*Depends on the product shape, installation environment and other conditions.
**Depends on weighing speed.
DACS-WN-M-020
Model Specifications
DACS-WN-020-PB(WP)-M
Weighing capacity 2000g
Weighing range 20 ~ 2000g
Weighing accuracy* ±0.4g
Minimum graduation 0.2g
Weigh sensor Double-beam load cells
Weighing speed* 210 times/min. (max.)
Weigh conveyor dimensions (mm) 445(L) x 330(W) (445(L) x 310(W))
Product dimensions (mm) Length 80 ~ 400
Width 30 ~ 300
Height Detector Height 120: 10 to 115
Detect Sensitivity (ball)** Detector Height 80mm:
Fe Φ0.5mm, SUS Φ0.8mm
Belt speed 15 ~ 96m/min.
Zero adjustment During operation:
Continuous automatic
dynamic compensation**
Manual compensation
by touch key
Preset Max. 100 items
Construction IP-65
AFV Standard
Main body weight Approx. 180kg
Power supply Single phase AC100V~240V, 50/60Hz
*Depends on the product shape, installation environment and other conditions.
**Depends on weighing speed.
DACS-WN-M-030 / 050
Model Specifications
DACS-WN-030-PB(WP)-M DACS-WN-050-PB(WP)-M
Weighing capacity 3000g 5000g
Weighing range 30 ~ 3000g 50 ~ 5000g
Weighing accuracy* ±1.0g ±2.0g (±3.0g)
Minimum graduation 0.5g 1g
Weigh sensor Double-beam load cells Double-beam load cells
Weighing speed* 170
times/min.
(max.)
210
times/min.
(max.)
110
times/min.
(max.)
130
times/min.
(max.)
Weigh conveyor dimensions (mm) 545(L) x
330(W)
(540(L) x
310(W))
445(L) x
330(W)
(440(L) x
310(W))
545(L) x
410(W)
(540(L) x
380(W))
445(L) x
410(W)
(440(L) x
380(W))
Product dimensions
(mm)
Length 80 ~ 500
(110 ~ 390)
80 ~ 400
(110 ~ 490)
80 ~ 500
(110 ~ 390)
80 ~ 400
(110 ~ 490)
Width 30 ~ 300 30 ~ 370
Height Detector Height 180: 10 to
175
Detector Height 180: 10 to
175
Detect Sensitivity
(ball)**
Detector Height 80mm:
Fe Φ0.5mm, SUS Φ0.8mm
Detector Height 80mm:
Fe Φ0.5mm, SUS Φ0.8mm
Belt speed 15 ~ 96m/min.(15 ~
94m/min.)
15 ~ 60m/min.
Zero adjustment During operation:
Continuous automatic
dynamic compensation**
Manual compensation
by touch key
During operation:
Continuous automatic
dynamic compensation**
Manual compensation
by touch key
Preset Max. 100 items Max. 100 items
Construction IP-30 (IP-65) IP-30 (IP-65)
AFV Standard Standard
Main body weight Approx. 180kg Approx. 180kg
Power supply Single phase
AC100V~240V, 50/60Hz
Single phase
AC100V~240V, 50/60Hz
*Depends on the product shape, installation environment and other conditions.
**Depends on weighing speed.
DACS-WN-M-003 / 012

DACS-WN-M-020

DACS-WN-M-030 / 050



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