Single twist bunching machine
The advantage of the single twist bunching machine is a spinning of the take-up reel around its centre axis.
The production speeds to be achieved are in comparison to a drum twister much higher. The single twist buncher is limiting the bending radius of the ingoing individual products. In case the min. achievable bending radius of the single conductor is bigger than the bending radius inside the single twist machine another way of production has to be selected for example drum twister Thanks to modern control technology the single twist machines can perform good stranding results for the entire production length.
Double twist bunching machine
The double twist bunching machine is making two twists in turn of the bow. In the double twist bunching machine the take-up bobbin or reel is installed and a bow is rotating around the pay-off. The pay-offs for the individual products are outside of the machine. The machine usually has a housing. In addition to bobbins barrels can be used as pay-off for the individual wires. The individual elements are outside the machine housing and are going to the lay-plate in front of the machine. From the lay-plate they are going through the bow where the two twists are added before going onto the spool or drum.
SINGLE TWIST
DOUBLE TWIST
SINGLE TWIST
SINGLE TWIST MACHINE WITH SHAFT dia. 400 - 1250 mm.
- Single twist machine for reels dia. 400-560-630-760-800-1000-1250 mm
- Version with shaft for spool
- Single twist machine equipped with bedplate with sliding reel-holding carriage, and flyer
- Bearing lubrification with grease
- Reel-holder handling by means of a motor driven recirculating ball screw
- Internal laying directly performed by the roll carriage
- Stranding pitch pre-selection directly front the operator panel
- Reel loading and unloading by means of an internal electrical platform
- Total sound-absorbent covering of the machine
SINGLE TWIST MACHINE WITH PINTLES dia. 1000 - 2500 mm.
- Single twist stranding machine for dia. 1000-1250-1600-2000-2200-2500 mm
- Version with reel-holding pintles
- Single twist stranding machine with 2 main shafts that include two fairlead-holding structures
- Bearing lubrification with grease
- Fairlead by means of pulleys and set of pulleys installed on the rotating structure
- The reels are supported by movable pintles
- The pintles are driven by AC motor and a hydraulic control unit
- Stranding pitch pre-selection directly from the operator panel
- Reel loading and unloading by means of hydraulic internal platform
- Total sound-absorbent covering of the machine
DOUBLE TWIST
Double twist bunching machine with capstans 400-800 mm
- Double Twist Bunching Machine for reels diam. 400-560-630-760-800 mm
- Version with capstans and pulling unit
- Bedplate equipped with two cradle-holding rotors
- Cradle with reel-holding pintles and pneumatic / manual closing
- Bearing lubrication with grease
- Carbon-fiber bows (2) with pulleys, widia, ceramic passes
- Reel driven by an independent motor
- Internal layer spreader by means of using
- Reel loading and unloading by means of an internal electrical platform
- Total sound-absorbent covering of the machine
Double twist bunching machine without capstans 600-1600 mm
- Double Twist Bunching Machine for reels diam. 600 -800 - 1000 - 1250 - 1600 mm version without capstans and pulling unit
- Bedplate equipped with two cradle-holding rotors
- Cradle with reel-holding pintles manual or pneumatic closing
- Bearing lubrication with grease
- Carbon-fiber bows (2) with pulleys, widia, ceramic passes
- Reel driven by an independent motor
- Fairlead for internal laying, displaced by a motor-driven recirculating ball screw
- Stranding pitch pre-selection directly from the operator panel and modifiable during the production
- Reel loading and unloading by means of an internal electrical platform
- Total sound-absorbent covering of the machine
Double twist stranding machine with capstan 1000-2500 mm
- Double Twist Stranding Machine for reels diam. 1000-1250-1600-2000-2500 mm
- High quality steel structure welded and treated
- Pull capstan with independent motor
- Reel driven by an independent motor
- Cradle with reel-holding pintles and hydraulic closing
- Bearings lubrication with grease
- Bows with ceramic or widia passes and pulleys
- Pull capstans with thermally treated grooves
- Layer spreader sliding on ball skids and displaced by a recirculating ball screw for product laying controlled by a motor
- Production parameters pre-selection directly from the operator panel and modifiable during the production (speed, lay-length, pitch etc.)
- Reel loading and unloading by means of hydraulic internal platform
- Total sound-absorbent covering of the machine
