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  • SD-600S servo hot plate plastic welding machine
SD-600S servo hot plate plastic welding machine

SD-600S servo hot plate plastic welding machine

  • Product Item : 26
  • Category: Hot Plate Plastic Welding Machine
  • Model: SD-600S Servo Type
  • Max Working Size: 600mm
  • Positioning Accuracy: ±0.01mm
  • Applicable Plastics: PP,ABS,PE,PA,POM
  • Product description:SD-600S Servo Hot Plate Plastic Welding Machine with 600mm working size,high precision servo drive,stable welding for auto tanks,home appliance & large plastic components,support custom molds.
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SD-600S Servo Hot Plate Plastic Welding Machine Product Introduction

SD-600S is our large-size servo-driven hot plate plastic welding machine, specially developed for welding big-size thermoplastic workpieces. Different from ordinary cylinder hot plate welders, full servo closed-loop control brings ultra-stable pressing speed and micron-level positioning precision, effectively avoiding workpiece deformation and reducing defective rate for mass production.
The 600mm effective working platform meets the production demand of large plastic parts like automobile water tanks, washing machine shells, large storage containers and battery casings. The whole machine adopts thickened carbon steel frame, uniform high-temperature heating plate and intelligent touch parameter control system. All welding parameters (temperature, heating time, cooling time, pressure, speed) can be digitally adjusted and stored for quick product switching.

Core Advantages

  1. SD-600S Servo Drive System: Closed-loop servo control, ±0.01mm high precision, smooth operation without impact force.
  2. 600mm Large Working Stroke: Perfect for big-size plastic component welding.
  3. Intelligent Touch Control Panel: Save 99 sets of product parameter programs, one-key recall.
  4. Heavy-duty Stable Frame: Anti-vibration structure, long service life, low maintenance cost.
  5. Fully Customizable: Custom fixture molds, double-station structure, voltage (220V/380V) based on your workpiece drawings.
  6. Safe Protection: Emergency stop button, safety light curtain, over-temperature automatic alarm function.

Main Technical Specifications

  • Model: SD-600S
  • Drive Mode: Full Servo Motor Drive
  • Effective Working Size: 600mm
  • Welding Precision: ±0.01 mm
  • Heating Temperature Range: 0–400℃ adjustable
  • Working Mode: Automatic / Manual switchable
  • Power Supply: 380V 50/60Hz (220V optional)
  • Suitable Materials: PP, ABS, PE, PA, POM and other thermoplastics

Application Industries

  1. Automotive Industry: Car cooling water tank, air filter housing, auto lamp shell, large interior plastic parts
  2. Home Appliance: Washing machine internal fittings, water dispenser large shell, refrigerator plastic components
  3. Storage & Daily Goods: Large plastic water bucket, storage box, transport container
  4. New Energy: Power battery outer casing, energy storage plastic shell
  5. Electronic Industry: Large equipment plastic housing, wiring harness plastic connectors

After-Sales Support

  1. 1-year full machine warranty, free replacement of non-human damaged spare parts within warranty period.
  2. Free remote online installation guidance, parameter debugging and operator training via video call.
  3. Professional mold design & manufacturing service according to customer workpiece samples or drawings.
  4. Lifetime technical consultation and cost-price spare parts supply after warranty expires.


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