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HOME >> PRODUCTS >>Transformer Auxiliary Processing >> YB802-6C CNC Busbar Punching Bending Cutting Machine | 6-Axis Servo Busbar Processing Center
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YB802-6C CNC Busbar Punching Bending Cutting Machine | 6-Axis Servo Busbar Processing Center

The YB802-6C CNC Busbar Processing Line is a fully automated multi-station solution designed for high-volume copper and aluminum busbar fabrication. Combining six-axis control with servo-driven clamping and molding, it performs automatic feeding, positioning, punching (max Ø34mm), shearing (max 160×12mm), embossing, and complex bending (flat, vertical, twist, U-shape, closed) in one cycle.

With a 600kN hydraulic system, 180 strokes/min punching frequency, and 6000mm max machining length, it delivers industrial-grade productivity. The closed bending mechanism with precision linear guides and intelligent software simulation ensures ±0.15mm/1000mm accuracy, preventing errors and surface damage. Widely used in high/low voltage switchgear, transformers, and substations.


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Description

1. Core Advantages & Features

① 6-Axis Full Automation

Automatic feeding, positioning, clamping, punching, shifting, shearing, embossing, and bending. Three stations (punch/cut/bend) can operate simultaneously, drastically improving efficiency.

② Precision & Closed Bending

X/Y axis precision linear guides; closed bending mechanism avoids open-bending defects, ensuring uniform width-angle. Servo-controlled bending with flat/vertical/twist/U/closed types. Software auto-finds bending order, simulates process, prevents misplacement.

③ High Power Hydraulic & Servo

600kN max cylinder pressure, 22kW oil pump (110 L/min), 180 strokes/min. Servo clamp (0.75kW) with 2000mm stroke, 20 m/min speed, 0.15mm/1000mm accuracy. Mold bank auto-shifts (650mm travel) for 6 punching dies.

④ Worktable & Surface Protection

Overall thickened flat-grinding chrome-plated high-precision table reduces friction, protects copper bus surface from scratches/rust. Automatic clamping/release ensures flatness and minimizes bending arc damage.

⑤ Intelligent Networking

Micro-computer/CNC control with networking capability. Software compatible with punching-shearing machine; supports programming automation, simulation, and remote maintenance.

2. Key Technical Parameters

Parameter

Specification

Model

YB802-6C

Control Axes

6 (Servo)

Max Busbar Size

160 mm (width) × 12 mm (thickness)

Max Machining Length

6000 mm

Min Machining Length

50 mm

Punching Capacity

Max Ø34 mm (6 dies included)

Shearing Capacity

160×12 mm (1 die)

Embossing

1 die (160×60 mm pressure area)

Hydraulic Pressure

600 kN (Cylinder)

Oil Pump

22 kW, 110 L/min (Max Flow 160 L/min)

Punch/Shear Frequency

180 times/min

Bending Stroke

1200 mm (X-axis), Servo controlled

Feeding/Clamp

0.75 kW, 2000 mm stroke, 20 m/min, 0.15mm/1000mm accuracy

Mold Bank

1 kW, 650 mm travel, 20 m/min, 0.15mm/300mm accuracy

Total Power

23.1 kW

Voltage/Frequency

380V / 50Hz (Control 220V)

Air Source

0.2–0.4 MPa, >500 L/min

Outline (L×W×H)

6800 × 2800 × 1900 mm

Weight

5200 kg

Bending Types

Flat, Vertical, Twist, Closed, U-Bending

3. Main Components

  • Main frame & closed bending mechanism (linear guides)

  • 6-axis CNC control cabinet with HMI

  • Hydraulic system (600kN cylinder, 22kW pump)

  • Servo feeding & master/auxiliary clamps (0.75kW)

  • Automatic mold bank (6 punch dies + shear + emboss)

  • Chrome-plated precision worktable

  • Punching/shearing cylinder (0.75kW shift motor)

  • Pneumatic system (air source 0.2-0.4MPa)

4. Application Scope

  • High/low voltage switchgear busbar fabrication

  • Transformer manufacturing (copper/aluminum)

  • Box-type substations, busbar trunking systems

  • Industrial electrical panels requiring precise punching/bending

  • Complex multi-bend busbars (U, twist, closed)

5. Manufacturer & Service

YIBO Machinery Co., Ltd. – 25+ years, ISO9001 & SGS. Used by CASC, CRRC, ABB, DELIXI, EATON.

  • 12-month warranty, on-site/video training, lifelong tech support.

  • Custom-made parameters available (die count, stroke, length).

→ Request a detailed quotation, floor plan, or factory demonstration today.







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info@yibowindingmachine.com

0086  15979221627

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