IWS 2.0 Integrated Weighing System
IWS 2.0 Integrated Weighing System Main data
• BDF automatic weight control system trough the position control of the plunger mechanism • Position control of the plunger mechanisms • Capacitive linear transducer • Complete plunger stroke control • Available for SG-DG-TG-QG on all machines type • Glass weight controlled by height regulation of revolving tube • DG - TG - QG gobs balance through individual refractory plunger height control • Process control fully integrated in ADV 8000 control system
Benefits
• Automatic regulation of the gob weight • Reduction mechanical interventions of the operators • Qualitative and quantitative improvement of the production • Stability of the gob weight • Defects reduction on the finish of the articles • Best thermal stability of the forehearth, machine and production • The interaction with the inductive transducers facilitates and speedup the set-up of the mechanism • Increased≠ speed and production quality thanks to the control of the operating air with proportional valve (optional)
Plunger Mechanism
Capacitive linear transducer assembled on the Plunger Mechanism
Wireless data transmitter and inductive transformer
Wireless data receiver and inductive transformer
“wireless data transmission and inductive transformer” positioned on the Plunger Mechanism and Plunger Foot
Technical features
• Fast change Plunger Mechanism thanks to the “wireless data transmission and inductive transformer” between plunger mechanism and foot plate • Linear transducer made in heavy-duty and high stability materials (ceramic) • New wireless technology on transmission serial data (RS485) with high frequency (27MHz) and high speed (1Mb/sec) transceiver • New inductive technology on the power transmission between plunger foot and sensor on the plunger cylinder • Possibility to up-grade existing machines with standard plunger mechanisms
IWS 2.0
POSITION 130 120 110 100 90 80 70 60 50 40 30 20
IWS 2.0
10 0
200
400
600
800
1000
1200
1400
1600
1800
2000
4 2
DIVERGENCE (G)
0 -2 -4
10
5
REGULATION (-)
0
-5
- 10
2200
2400
TIME
WHERE BDF INDUSTRIES IS ACTIVE BRANCHES, REPRESENTATIVES AND ACTIVE
www.bdf.it BDF INDUSTRIES S.p.A. - Head Office and Sales Department Via dell’Industria, 40 - 36100 Vicenza - Italy phone +39 0444.286.100 - fax +39 0444.286.299 - e-mail: bdf@bdf.it
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