Hot plate welding machine SWT-PZ5000

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Overview
The MM-Tech SWT-PZ5000 is a combined plastic sheet welding and bending machine designed for thermoplastic sheets (PE, PP, PVC, PVDF, PC, ABS, Acrylic). It performs horizontal circular welding and single-sheet bending from 0° to 95°, supporting industrial fabrication of medium-sized plastic structures.

Short description
Designed for PP and PE sheets up to 5000 mm width, the SWT-PZ5000 integrates Mitsubishi/Siemens PLC control, CNC welding, and SMC pneumatic components for precise temperature and pressure management. The machine suits production of plating tanks, ventilation ducts, water tanks and other industrial plastic assemblies where repeatable circular welding and accurate bending are required.

Features

• Complies with welding standard DVS2207
• Automatic CNC welding system for consistent seams
• Hinge-connection welding for improved joint accuracy
• Wireless remote control for belt motor
• Fully automatic rolling clamp and pneumatic locking clamps
• Dual digital display thermostat for temperature control
• High-precision sheet positioning and repeatable heating/welding
• Multipoint control for clamp lifting
• Heating plate with DuPont Teflon coating
• Optional rocker-arm / column device for specialized bending
• Siemens / Mitsubishi PLC with 10-inch touch WEINVIEW display
• Uses components from Festo, Siemens, Schneider Electric, SMC

Technical table
Weldable materials: PE, PP, PVC, PVDF, PC, ABS, Acrylic twin-wall sheets
Max. working length (mm): 5000 mm
Weldable thickness (mm): Hard sheet 3–50 mm; Hollow/twin-wall up to 80 mm
Bending thickness (mm): 3–25 mm
Minimum cylinder diameter (mm): 500 mm
Pressure setting method: Digital
Pressure controller: SMC electric proportional valve
Power consumption (kW): 24 kW
Power supply: AC 380V 3P 50/60Hz
Compressed air connection (bar): 6–8 kg/cm²
Cylinder motor power (kW): 4.4 kW
Sheet locking clamps: Pneumatic
Welding system: CNC
Display: 10-inch WEINVIEW
Control hardware: SIEMENS / MITSUBISHI PLC
Full load current (A): 51 A
Power cable size: 4 × 10 mm²

Applications

• Plating tanks and chemical treatment tanks
• Water treatment systems, water tanks and containers
• Ventilation systems and air ducts
• Waste gas treatment towers and scrubbers
• Swimming pools, fire-truck water tanks, aquaculture tanks

Technical specifications

• Model: SWT-PZ5000
• Weldable materials: PE, PP, PVC, PVDF, PC, ABS, Acrylic (including twin-wall)
• Max working width/length: 5000 mm
• Weldable thickness: Hard sheet 3–50 mm; Hollow sheet up to 80 mm
• Bending thickness range: 3–25 mm
• Minimum cylinder diameter: 500 mm
• Pressure control: Digital with SMC electric proportional valve
• Power consumption: 24 kW; Supply AC 380V 3P 50/60Hz
• Compressed air requirement: 6–8 kg/cm²
• Cylinder motor: 4.4 kW
• Clamps: Pneumatic locking clamps; full automatic clamp for rolling
• Control: SIEMENS / MITSUBISHI PLC, 10-inch WEINVIEW display, CNC welding system
• Electrical: Full load current 51 A; power cable 4 × 10 mm²