High Speed Double Twist Bunching Machine

INQUIRY

High Speed Double Twist Bunching Machine

The bunching process can be explained as follows:

Various wires coming into a high speed double twist bunching machine which will be in charge of assembling them into a bunch or a strand.

The phase stranding process consists of assembling some strands or cables for the construction of a multi-conductor cable. Depending on the shape of its cross section, this process can be called round stranding or sector stranding.

These 2 processes can be carried out either with flexible or rigid and either with bare or insulated conductors

 

 

Machine model BM-500 BM-630 BM-800 Machine model
Inlet Core 2-4 core,0.2-1.0mm 2-4 core,0.5-1.6mm 2-5 core,0.5-1.6mm 2-7 core,0.5-2.6mm
Conductor ≥3, 0.04-0.20mm ≥7, 0.08-0.64mm ≥7, 0.08-0.64mm ≥7, 0.12-1.7mm
Finished Core OD max.2.5mm OD max.4.0mm OD max.4.5mm OD max.8.0mm
Conductor Cross. Max 1.0mm2 Cross. Max 2.5mm2 Cross. Max 6.0mm2 Cross. Max 16.0mm2
Suitable materials Core (PVC,PE insulated) & Conductor (CU/TC/CCA/CCS/ALU wires etc)
Lay length 1.33-17.57 mm 4.22-39.64 mm 25.39-138.77 20.32-142.78 mm
Lay direction Left or Right (S or Z)
Lay length change Gear Gear / Digital Gear / Digital Gear / Digital
Take-up Spool size ¢250-¢300 ¢355-¢500 ¢500-¢630 ¢630-¢800
Rotation speed 3000/3500* RPM 2500/3000* RPM 1800/2500* RPM 1200 RPM
Line speed. Max 100m/min 230m/min 300m/min 260m/min
Spool drive tension control 12N.m magnetic clutch 25N.m magnetic clutch 50N.m magnetic clutch 100N.m magnetic clutch
Main drive Siemens AC 3.7kw Siemens AC 5.5/7.5kw Siemens AC 7.5/11kw Siemens AC 15KW
Traverse unit Φ15 polish rod traverse Φ20 polish rod traverse Φ30 polish rod traverse Φ30 polish rod traverse
Brake Electromagnetic brake,3-5 sec Disc brake,5-8 sec
Machine center height 450 mm 650 mm 850 mm 1000 mm
Machine direction Left or Right
Dimension 2100x950x1000 mm 2600x1300x1350 mm 2750x1520x1500 mm 3360x1680x1700 mm
Weight Approx 900kgs Approx 1.2 tons Approx 1.8 tons Approx 2.3 tons
Power supply 380VAC,50/60Hz,3P+N+E

Design:

  • Available in left/right hand versions for maximum space utilization & optimum material flow
  • Can be used for alloy wire, tin-plated wire, silver-plated wire, enamelled wire, etc
  • Foundation-free installation on vibration damping elements
  • Rotating components aerodynamically optimized

Energy and cost efficiency:

  • AC technology for precise synchronization and reduced maintenance requirement
  • Reduced energy consumption and low noise emissions due to the ECO-Bow system
  • Energy saving through demand-driven cabinet fan
  • Tension stable control from empty spool to full load spool

Increase in productivity:

  • HMI (Human Machine Interface) color touchscreen for data entry, display of production parameters (winding force, meters, status) and maintenance instructions
  • Automatic Internal & External wire break detection available
  • Customized lay-length available for max. production flexibility
  • Frequency-controlled & maintenance-free AC drive extended service intervals

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