simpla 2i


IMPLA 2i – Is the first and only universal RF bar Welder/Sealer on the market with full DOUBLE functionality: Radio Frequency welding and Impulse Heat Sealing. It has an universal usage for PVC, PU, PE, PP, TPU, reinforced technical textiles and films, Acrylics and Nylons. No other welding machine in the world today gives so much flexibility with easy tool change and fast conversion from a standard RF welder into a double bar (upper/lower) Impulse Heat Welder.


asy material positioning on Tarpa SIMPLA 2i with special design deep trough behind welding bars, C-frame rolled steel structure for excellent strength & work ergonomics, Swing Arm 10" touch screen color HMI panel with memory for 1000's of work recipes and USB, WAN/LAN IO, SafeDOWN electrode motion safety system, WCS Weld Check System, ATS Autotuning and ultrafast ARC limiter (solid-state antiflash), Built in VPN client and VNC server, smooth computer controlled switchable power output settings – make this machine a real workhorse for any technical textile industry.

Main features

  • The ONLY RF + Impulse welder/sealer on the market today
  • Full DOUBLE functionality: RF welding & Impulse Heat Sealing in one machine
  • Ability to weld/seal ALL available technical textiles and films
  • Very fast changeover from RF to Impulse with automatic switch
  • QuickGRIP™ 1500mm (60”) welding bar for efficient production
  • Full weld process programming functionality and recipe memory storage
  • Smooth RF power control 1-15kW with multistage switching
  • RF efficiency: 40cm2 (6.2 in2) from 1kW of output power
  • Precision multi-point temperature control in Impulse Heat Welding mode
  • Swing Arm 10" touch screen HMI control - all settings done from touch panel
  • Multi-language machine settings and operator control
  • SafeDOWN™ electrode motion safety system(solid-state antiflash)
  • WCS™ Weld Check System - live verification of preset & completed cycle settings
  • ATS™ Autotuning and ultrafast ARC limiter (Solid-State antiflash)
  • Built in VPN client and VNC server & USB, WAN/LAN IO


  • Warranty: 12 months
  • Approx. delivery time: contact sales department
  • Certificates: CE, EU, EMC, FCC, OSHA
  • Standard color: Purple Red, RAL3004


  • All technical textiles, films and foils PVC, PU, PE, PP, TPU, Acrylics and Nylons
  • Tensile structures, tents, shade systems, truck covers and side curtains
  • Swimming pool liners and covers, oil booms, flood dams and water tanks
  • Airport hangars, portable storage structures, containment pools, ground liners
  • Roller blinds, awnings, pergolas, shade systems
  • Advertising signs, small and large format billboards

Gallery - Machine details

Gallery - Applications

Output power: 10 / 20 kW
Installed power: 15 / 30 kW
Welding surface: 400 - 800 cm2
Main fuse 32 / 40 A
Working Frequency 27,12 MHz ± 0,6 %, HiQ Gen5 HF Generator
Power supply 3x400 V; 50 Hz
Power tube air cooled metal-ceramic triode
Antiflash ultra-fast nanosecond solid state AntiFlash™ system
Autotuning ATS™ autotuning system
PLC control system 10" Touch screen HMI
Electrode pneumatic press (at 0,1 - 0,8 MPa) 280 - 1600 kg
Electrode pneumatic press (at 0,8MPa) 1600 kg
Impulse and HF electrodes length 1500 mm
Electrode stroke up to 160 mm (ability to stop at any height)
Work table (without trough) 1500 x 760 mm
Space behind electrode (with trough) 840 mm
Trough size 400 x 500 mm
Electrode mount QuickGRIP, pneumatic
Grounding foot standard, pneumatic drive
Dimensions (L x W x H) 1970 x 1700 x 2400 mm
Weight 1250 kg