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DOUBLE TWIST BUNCHING MACHINE

DOUBLE TWIST BUNCHING MACHINE

It is a type of machine with low vibrations and noise that offers a control system on length and wire breaking detection at different points of the line, with the possibility of self-adjusting the set shot.

Main Features

Payoff section:
- Easy string-up due to the ergonomic position;
- Possibility to adjust the number ot wire requested; 
- High-performance pre-cabling device to guarantee the right shape of the cord before it enters the twist section; 
- Self-adjustment of the wire tension.

Bunching section: 
- Special software to easily control the strand parameter;
- Special capstan design to obtain the same and correct tension in any moment of strand process; 
- Accurate system to check the wire brake; 
- Easy operations to change the strand pitch and the control of the over twister device; 
- All the catenary path is on rotating pulleys;
- Double check of cord length to achieve a tolerance 0.2%.

General advance: 
- Minimum level of maintenance; 
- Integrate load and unload spool system; 
- Simple and friendly operative system; 
- Ergonomic position of the control panel;
- Top range of continuously speed production; 
- Low noise due to a soundproof cover.

General features:
- The machine can operate with bright wire, brass wire or zinc-plated wire; 
- The machine's principle is the double twist stranding; 
- This machine is basically designed for Steel Cord but it can operate and process other steel wires as well;
- Due to a gears system, the machine guarantees optimal and constant production parameters with low tolerances.

Double Twist Bunching DT Series
MODEL   DTI 800
WIRE Ø INPUT [mm] 0.15 ÷ 0.38
MAX STRAND DIAMETER [mm] 1.6
STRAND PITCH [mm] 6.28 ÷ 25.13
WINDING PITCH [mm] 2 ÷ 8
SPOOL FLANGE DIAMETER [mm] 155 ÷ 255
SPOOL BARREL LENGTH [mm] 180 ÷ 315
MAX. SPOOL WEIGHT [kg] 70
MAX. NOMINAL OUTPUT [kg/h] 4100
MAX. ROTATING SPEED [rpm] 5000
MAX. LINEAR SPEED [m/min] 166