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Drum Stranding Machine

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CTD Drum type twisting machine

Introduction

Drum twisting machine is widely used for stranding Milliken conductor and compact conductor in high, medium, low voltage energy cable. Stranding cross section are usually high.

Advantage

Central pay-off adopt cantilever fork type for reel size up to Φ2500, reel-pulley type for reel size over Φ2800

Side pay-off adopt supporting reel type, supported by cantilever arm, tension controlled by disc type brake.

Reel loading&unloading adopt hydraulic / electric motor drive platform, can be spare if other lifting device is equipped.

2 driving system is available based on different voltage level or client’s experience, AC or DC inverter motor drive system, whole line controlled by PLC system, to achieve synchronization, easy to maintain.

When manufacturing Milliken conductor with this machine, phase correcting feedback device can be activated, to guarantee stranding compaction level with special dies.

Adopt high quality inverter, to achieve slowly start, stop, emergency stop more smoothly. Each single device is equipped with pneumatic brake system.

Touch screen centralized control panel for PLC&computer control.

Rotating caterpillar traction unit adopt U shape synchronization belt, clamping device is equipped in both in up and down.

Specification

Item	HH-CTD2000	HH-CTD2200	HH-CTD2500	HH-CTD3150	HH-CTD3600	HH-CTD4000	HH-CTD4200
Max. Single wire inlet dia.	30mm	40mm	40mm	60mm	60mm	65mm	65mm
Max. Stranded dia.	60	80	100	130	130	130	130
Milliken conductor cross section	/	/	Max. 2000mm²	Max. 2500mm²	Max. 2500mm²	Max. 2800mm²	Max. 2800mm²
Rotating speed	60RPM	60RPM	50RPM	35RPM	35RPM	25RPM	25RPM
Max. Designed line speed	60m/min	60m/min	50m/min	50m/min	50m/min	50m/min	50m/min
Max. Traction force	30kN	30kN	50kN	80kN	80kN	80kN	80kN
Central pay-off size	PN2000	PN2200	PN2500	PN3150	PN3150	PN3150	PN3150
Side pay-off size	PN1600	PN1600	PN1600	PN2000	PN2000	PN2000	PN2000
Take-up size	PN2000	PN2200	PN2500	PN3200	PN3200	PN3200	PN3200
Machine central height	1000mm	1000mm	1000mm	1000mm	1000mm	1100mm	1100mm
Take-up loading capacity	8000kg	10000kg	12000kg	15000kg	25000kg	30000kg	32000kg
Max. twisting speed	60RPM	60RPM	50RPM	35RPM	35RPM	25RPM	25RPM

Machine Essential Component List

No.	Components name	Q'TY
1	Φ2000 central pay-off	1 set
2	Φ1600 rotary payoff	4 sets
3	Tapered wire-guiding stand	5 sets
4	Wire-guiding stand	7 sets
5	Guiding roller stand	2 sets
6	Rope-filling pay-off	2 sets
7	Sector correction device	1 set
8	Longitudinal taping unit	3 sets
9	2-row die holder	1 set
10	Bobbin type steel wire armoring unit (with single row die holder)	1 set
11	Φ600 Dual pad high speed taping unit	2 sets
12	Φ800 steel tape armoring unit	1 set
13	6TRotary caterpillar	1 set
14	Φ2200 rotary take-up	1 set
15	Electrical control system	1 set
16	Hydraulic & pneumatic system	1 set
17	Safety fence	1 set