Double Twist Bunching Machine, JLT Series Manufacturer

Double Twist Bunching Machine, JLT Series

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Double twist buncher for manufacturing strands and ropes made of copper and aluminum wires

Double Twist Bunching Machine: Efficient Stranding for Long and Large Cross-Section Copper and Aluminum Strands

We offer the double twist bunching machine, designed for the efficient stranding of copper and aluminum strands and ropes. This bunching machine is suitable for manufacturing long-length, large cross-section aluminum/aluminum alloy wires, bare copper wires, steel core aluminum conductors, sector-shaped conductors, and cross-linked compressed cable cores.

Features

Carbon fiber composite materials for lightweight and sturdy construction, enhancing machine performance and lifespan

Closed safety design with noise isolation, improving work efficiency and operator comfort

Stepless PLC control technology for digital setting and automatic operation. Parameter adjustments and settings can be easily performed through the touchscreen interface.

Independent motor-controlled winding tension with a precise feedback control system

Four equally divided wire bobbins mounted around the stranding cage, ensuring high rigidity, overall performance, and smooth operation

Optional features include pre-stranding devices, mechanical tension pay-offs, wire tension control devices, power supply wire feeders, and more.

Specifications

Model	JLT 1250	JLT 1600	JLT 1800	JLT 2000	JLT 2240	JLT 2500
Dia. of wire (mm)	1.0-3.0	1.5-4.8	1.5-4.8	1.5-4.8	1.5-4.8	1.5-4.8
Section of strand (mm)	3.5-70	16-240	16-240	16-240	16-240	16-240
Section of stranding (1 6) (mm)	3.5-50	16-50	16-50	16-50	16-50	16-50
Section of compaction (cu) (mm)	3.5-50	16-150	16-185	16-240	16-300	16-300
Section of compaction (AI) (mm)	3.5-70	16-240	16-240	16-300	16-400	16-400
Max finished wire diameter (mm)	10	25	35	35	35	35
Max compaction coefficient	85-90%	85-90%	85-90%	85-90%	85-90%	85-90%
Max line speed (m/min)	70-150	170-200	170-200	170-200	170-200	170-200
Max strand outer diameter (mm)	15	25	35	35	35	35
Max rotation speed (rpm)	800	600	350	350	300	300
Stranding pitch (mm)	40-350	40-350	50-600	60-600	60-600	60-600