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"Tensiomatic" System |
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 High versatility
High reliability
High performance
Far over 10 years, Re spa have designed and produced Electronic systems for the tension control of paper, plastic and laminates.
In this time, over 3000 systems have been sold, proving the reliability of the products. Technical advancements made are incorparoted in the latest MW.90.10 Microprocessor Control System.
From 1992, over 3000 MW.90.10 systems have been installed, solving numerous tension problems in conjunction with Load Cells, Dancing Rolls, or Sonar.
The real news, however, is that the Microprocessor MW.90.10 is the first system to allow open loop control of mixed systems using one common control. Load Cells and Sonar, Dancing Rolls and Sonar, and Load Cells with Tacho Generator. The high standard of design ensures the function reliabiiity, repeatability, and precision of the Display values.
Personalised operating parameters are stored in the Microprocessor’s memory, which can be recolled easily, speeding up machine changeovers and so increasing productivity. Easily calibrated, small in size yet high in quality and performance, the MW.90.10 offers excellent value.
In addition to the system of regulation presented here, we are also able to supply our complete series of Pneumatic Brakes, model type Combiflex, with high torque capacity and high heat dissipation capacity, that with the Selematic Calipers - complete our range of Tension Control systems, used and highly regarded worldwide. |
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Amplifiers for Load Cells - Mod. MW.80.20 - Mod.80.10 |
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These units of signal feed and amplification are used to amplify the output signal from the Load Cells (4-20 mA or 0-16 mV) and supply an output proportional to the tension variation of the material being processed.
These units can read the tension value in daN, or in any other unit of measure, with a simple calibration.
Our Amplifiers are available in two different versions: one in an enclosure, or in a European standard size carrier card, with external display.
Both versions have been designed to give an excellent stable output signal. |
Mod. MW.80.20 / Functions:
| A: Figure Display |
| B: Touch keys for operational programming and setting of alarms. |
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Mod. 80.10 / Functions:
| A: Standard European Card Mount |
| B: 32 Pin Connector |
| C: Alarm calibration and programme adjuster |
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Automatic Tension Controller - Mod. MW.90.10 |
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The Digital Control with the Microprocessor allows the storage of more data and can supply high accuracy of reference values.
10 programmeable, recallable working memories are available at the touch of a button.
- Adjustable acceleration times to give soft starting
- Adjustable de-celeration in emergency stop, by reference to the roll diameter
- Control of the sequences in the flying splice changes
- Possibility of controlling many inputs, from Load Cells, or Dancing Rolls or Ultrasonic Sensor etc.
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| Mod. MW90.10 / Functions: |
| * The output signal of the Load Cells and the input signal to the Controller is 0-16 mV, with a Pre-amplifier integrated in the Load Cells it is possible to supply an output signal from the Load Cells of 4-20 mA. |
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| A: Figure display for reading in daN |
B: Keys for presetting set points
set point |
| C: Programming keys |
| D: Automatic or manual selection |
| E: I.F.D. bar for indicating the control output values |
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Integrated Systems |
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In view of our constant striving to supply a complete service to both end customers and machine builders, we are able to supply the Microprocessor Control system completely packaged with all electric and pneumatic components for the management of Unwind and Rewind Stands.
This guarantees the quality of the complete system, and allows our customers to optimise the installation time on the machines, a consideration oftten missed in the final cost of the equipment. |
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