Wire Rope Tubular Stranding Machine GJ-06-200
6-Bobbin tubular stranding at 1600 RPM for precision wire ropes up to 1.8mm.
Industrial tubular stranding machine engineered for manufacturers producing precision wire ropes in automotive, aerospace, and medical applications. Combines 1,600 RPM barrel speed with servo-driven tension control for consistent strand geometry. Siemens PLC automation and safety systems optimize production efficiency while protecting operators.
Key Specs
Key Specs
Power
Speed
Overview Points
High-Speed Stranding
Premium Wire Compatibility
Zero-Slip Traction
Emergency Braking
Wire-Break Detection
Process Visibility
Constant-Tension Winding
Precision Foundation
Key Features
The 6-bobbin tubular barrel reaches 1,600 r/min with stepless twist-distance adjustment from 3 to 18 mm, allowing operators to fine-tune lay length without stopping the machine. Frequency-conversion control on the 11 kW main motor ensures smooth acceleration — full speed in under 50 seconds — and repeatable strand geometry across production batches.
The mainframe base is welded from H-shaped steel, stress-relief annealed, and finish-milled on a gantry mill for flatness. Seamless steel-pipe barrels ride on P5-accuracy large bearings housed in ductile-iron seats with circulating thin-oil lubrication and labyrinth seals with aluminum-alloy oil throwers, delivering vibration damping and sustained thermal performance during extended runs.
Pneumatic caliper brakes halt the barrel in 3–5 seconds; power-failure braking engages automatically. The fully enclosed cold-rolled steel safety cover features polycarbonate bulletproof observation windows, interior lighting, and nitrogen-spring-assisted doors that open without impact. Galvanized-pipe wire-break sensors stop the machine instantly if any single wire fractures.
A Siemens PLC paired with a Siemens touchscreen HMI centralizes monitoring of speed, twist distance, inverter faults, wire-break status, and safety-cover position. Mechanical plus electrical dual metering provides cross-verified length tracking, and a power-off non-stop function prevents unplanned downtime during brief supply interruptions.
An independent frequency-conversion take-up motor with horizontal pneumatic top-cone clamping and a lifting mechanism handles reels up to 400-type. Servo motor and ball-screw wire arrangement delivers constant-tension, level-wound spools, reducing post-processing rework and improving downstream feeding reliability.
Technical Specifications
The main function of a tubular wire rope stranding machine is to twist multiple strands of steel wire together in a specific pattern and twist direction to form a wire rope. This stranding machine plays a key role in manufacturing strong and durable wire ropes required in various industrial and commercial applications.
Stranding Process: This machine twists individual wires together to form multiple strands of rope, usually around a central axis to achieve uniformity and strength in the final product.
Tubular Design: It operates in a tubular manner, meaning the wires are twisted around the central core or axis of the stranding machine, which helps achieve uniformity and strength in the final wire rope product.
| Model | GJ-06-200 |
| Twisted material | Steel wire |
| Maximum tensile strength of raw material [MPa] | 2160 |
| Diameter of unwinding strand (mm) | 0.15-0.6 |
| Diameter of strand after twisting (mm) | 0.45-1.8 |
| Range of twisting distance (mm) | 3-18 (Steplessly adjustable) |
| I-shaped wheel in cylinder | Type 200 |
| Number of I-wheels in the barrel | 6 |
| Receiving I-wheel | Maximum400 |
| Center wire pay-off I-wheel | 200 |
| Maximum operating speed of the barrel (r/min) | 1600 |
| Main motor power (kw) | 11KW |
| Main motor start-up time | Less than 50 seconds |
| Main motor poles, control mode | 4P, frequency conversion control |
| Operation direction | From left to right |
| Paying-off tension control method | Mechanical swing arm, adaptive tension adjustment |
| Barrel material | Seamless steel pipe |
| Barrel threading method | External threading |
| Barrel support method | Large bearing support |
| Large bearing lubrication and sealing | Circulating thin oil lubrication, labyrinth seal, aluminum alloy oil thrower and oil guard ring, good heat dissipation performance |
| Large bearing accuracy | P5 |
| Large bearing seat material | Ductile iron, good vibration reduction |
| Mainframe base structure | H-shaped steel welding, sufficient rigidity, stress relief annealing after welding, gantry milling, upper and lower surfaces fine milling |
| Wire mold inner hole size (mm) | Center strand: Φ5 |
| Outer strand: Φ5 | |
| Wire mold material | YG8 |
| Cylinder brake | Pneumatic caliper brake, each cylinder is equipped with a pair of brakes, emergency brake 3 to 5 seconds cylinder stop, power failure brake |
| Brake disc material | Ductile iron |
| Wire break parking protection function | Galvanized pipe is used to detect wire break, and the car will stop immediately if the wire is broken |
| Safety cover structure | Cold-rolled steel plate, fully enclosed design |
| Safety cover observation window | Polycarbonate bulletproof glass, equipped with lighting |
| Safety cover opening | Adopts nitrogen spring assist mechanism, no impact when opening and closing the door |
| Twisted wire head angle | ≤18º |
| Wire distribution plate structure | 1+6 |
| Die pressing device | Axially adjustable; die size: 60x40x(20+20)mm |
| Die pressing force | Built-in compression spring, the clamping force can be adjusted manually |
| Traction method | Frequency conversion motor drive, dual active traction wheels to reduce slippage |
| Traction motor | 4Kw,4P |
| Power-off and non-stop function | Available |
| Traction wheel structure | 7 slots + 6 slots |
| Traction wheel groove size (mm) | Groove bottom diameter Φ320; R3 |
| Traction wheel material | ZG340-640 |
| Traction wheel groove hardness | HRC48～53 |
| Metering | Mechanical + electrical dual metering |
| Post-deformer reserved installation length | 1 meter |
| Wire take-up machine | Independent frequency conversion motor drive, horizontal pneumatic top cone clamping, with lifting function |
| Wire take-up motor | 3KW,4P |
| Wire take-up tension control method | Speed control, constant tension wire winding |
| Wire arrangement | Servo motor + ball screw wire arrangement |
| Electrical | 1. The operation table has a human-machine interface display, and the panel has functions such as run, stop, emergency stop, wire break, safety cover opening, speed display, twist distance, inverter failure, etc. |
| 2. The wire winding machine has start and stop buttons | |
| 3. A wire break detection mushroom emergency stop button is installed in the car body, and the car body cover is installed with an electric control operation box, which has start, stop, jog, and emergency stop buttons |
| No. | Item | Content |
| 1 | Major bearing brand | Huigong |
| 2 | Main motor | Hengda |
| 3 | Inverter | Huichuan |
| 4 | PLC | Siemens |
| 5 | Touch screen | Siemens |
| 6 | Other electrical components | Schneider, Chint |
| 7 | Electric control cabinet | Main electric control set, touch screen installed on the electric control operation table |
| 8 | Power supply requirements | Three-phase four-wire 380V |
| 9 | Air supply pressure | Air pressure ≥0.5MPa |
Applications
Fine steel wire rope manufacturing for lifting and rigging
Control cable and instrument cable strand production
Automotive cable and Bowden wire strand fabrication
Spring wire and precision wire rope for medical devices
Aerospace and defense wire rope assembly
General industrial wire rope production for hardware and fittings
Video
FAQ
The key specifications of Wire Rope Tubular Stranding Machine GJ-06-200 include: Power: 11KW, Speed: 1600. Contact us for the full specification sheet.
Wire Rope Tubular Stranding Machine GJ-06-200 is widely used in: Fine steel wire rope manufacturing for lifting and rigging; Control cable and instrument cable strand production; Automotive cable and Bowden wire strand fabrication; Spring wire and precision wire rope for medical devices.
All NTBOBO machines come with a 1-year warranty from the date of Bill of Lading. Our engineering team provides 24-hour technical support throughout the warranty period.
We accept 30% down payment by T/T (Telegraphic Transfer), with the balance due before shipment. Other payment arrangements can be discussed for long-term partners.
Standard delivery is within 10-35 working days after receiving the down payment, depending on the machine model and customization requirements.
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