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ENDouble Twist Bunchers
Our double-twist bunching machines are designed with a view to produce less stressed strands at increasingly higher speeds, i.e. to produce more efficiently and with higher quality.
Advantages at a glance:
- Compact design;
- Low energy consumption thanks to high performance motors and bows;
- Large diameter ceramic rotor pulleys for maximum strand quality;
- Accurate control of take-up pull and of the main machine functions;
- Limited number of brush collectors;
- Sampsistemi tube-type closed bows available (better resistivity and lower consumption).
Standard double-twist bunching machines BM 800, 630, 560, 355
SAMP double-twist bunching machines are easy-to-maintain, high-performance and compact machines with low consumption rates. All machines are equipped with PLC control. All of them are completed by a specific range of motorised static and dynamic pay-offs, as well as equalizers and compacting devices.
Advantages at a glance:
- Operator panel with “real time” process data;
- Open or closed bows;
- Constant lay-length (gear type);
- Pneumatic pintles;
- Motorised wire-guide adjustment;
- Load cell;
- On-board control panel available;
- Plug and play;
- Mechanic traverse;
- (UHING type);
- Low maintenance (reduced wearable parts).
Advantages at a glance:
- Wide range of production for bare copper, aluminium and insulated cores;
- Large pulleys diameter for high quality production;
- High performances (up to 2000 tpm);
- Minimum cross section: 1 mm2;
- Compacting up to 50 mm²;
- Constant tension control by dancer;
- Wireless transmission of internal data and signals;
- Cradle with drives cabinet and hydraulic unit on board.
Advantages at a glance:
- Single bow design;
- GreenBow 2+ technology;
- Low energy consumption;
- Bluetooth data transmission;
- Reduced maintenance.
TC: motorized driven capstan / TD : change gear capstan | TBM: special application with Mica taping * |
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Type | TC 560 i | TD 630 EC(1) | TC 630 i | TD 630 i | TC 760 i | TD 760 i | TC 800Ni | TD 800 Ni | TBM 630 i | TBM 800 |
Bobbin size [mm] | 560X480 | 630×475 | 630×475 | 630×475 | 760×432 | 760×432 | 800×600 | 800×600 | 630×475 | 800×600 |
Line speed [m/min.] | 200 | 300 | 300 | 300 | 300 | 300 | 300 | 300 | 240 | 240 |
Geared speed [twists/min.] | 7000 | 6000 | 6500 | 6500 | 5000 | 5000 | 5000 | 5000 | 4500 | 4000 |
Cross section Flexiblebunch/strand [mm²] | 0.055 – 2.5 | 0.09 – 6 | 0.09 – 6 | 0.09 – 6 | up to 16 | up to 16 | up to 16 | up to 16 | – | – |
Cross section 7 up to 19wires [mm²] | 0.055 – 2.5 | 0.09 – 4 | 0.09 – 4 | 0.09 – 4 | up to 10 | up to 10 | up to 10 | up to 10 | 0.5 – 2.5 | 0.5 – 6.0 |