Saw Machinery

ZLZW02

Automatic Spacer Bending Machine

The ZLZW02 Automatic Spacer Bending Machine is an advanced solution designed for high-speed and high-precision bending of aluminium spacers in insulating glass units. Engineered for accuracy and productivity, this machine uses a PLC control system with a user-friendly touchscreen interface and servo-driven systems to ensure exact spacer shaping and size. With the ability to process various spacer sizes, avoid joints, and import CAD drawings, it is the ideal choice for manufacturers seeking efficiency, reliability, and seamless operation in modern insulating glass production.

  • Advanced PLC control system with intuitive touchscreen interface for easy operation.

  • Servo motor-driven feeding and bending ensure precision angles and smooth arcs.

  • Achieves high-speed processing with error margin below 1mm.

  • Capable of bending spacers into rectangular and shaped IGU configurations.

  • Holds and processes up to four different sizes of aluminium spacers via multi-bin storage.

  • Automatically avoids spacer joints when bending and cutting.

  • CAD data import function simplifies graphics input and storage.

  • Clean, uniform spacer curves for improved aesthetic after butyl coating.

Machine Specifications
Specification Details
Operation Air Pressure 0.6 – 0.8 MPa
Input Voltage 220V / 50Hz or customer specification
Input Power 1.5 kW
Aluminium Spacer Thickness 6 – 30 mm
Aluminium Spacer Length 4000 – 6000 mm
Minimum Spacer Size 280 × 200 mm
Maximum Spacer Size 2000 × 2000 mm
Overall Dimension 10500 × 2200 × 2100 mm
Machine Weight 1000 kg
Core Accessories & Components
Component Brand / Origin
💨 Pneumatic System
Solenoid Valve AirTAC (Taiwan)
Cylinder AirTAC (Taiwan)
Air Filter Device AirTAC (Taiwan)
⚡ Electrical & Control
Electrical Button & Switcher Delixi (China)
AC Contactor & Circuit Breaker Delixi (China)
Approach Switcher Delixi (China)
Touchscreen Display Wenview
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