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Automatic Welding Machine for PE protection covers


Impulse Welders ZIA are inetended for production of single use PE car seats protection covers. The covers can be obtained from both full foil sleeve as well as semi foil sleeve. The fully automatic welders provide the production process where you do not need any operator.

The machine works with printed foil (photocell control) and without any print (encoder control). During one production cycle the machine winds given distance of the foil, welds and perforates the surfaces before it is counted and rewinded the prepared foil to the final roll.

  • Touch screen by Mitsubishi
  • Main steering system based on FX Mitsubishi drive
  • Possibility to work in manual, semiautomatic and automatic modes
  • Fully programmable: welding time, press force, breaks and delays
  • Autotuning system based on LG converters
  • Working on clean and printed foils
  • Securing system informing about lack of the foil
  • Security systems informing about lack of power supply
  • Electrostatic charges removal system
  • Safety switches on detachable panels
  • Protection cover for car seats
  • Waste bags
  • Foil covers
  • Plastic tunnels


Automatic machine for the production of PVC foil bags

  • Main steering system based on FX Mitsubishi drive
  • Possibility to work in manual or automatic modes
  • Fully programmable: welding time, press force, breaks and delays
  • Safety switches on detachable panels
  • Securing system informing about lack of the foil
  • Autotuning system
  • Electrostatic charges removal system
  • ZTG AT Autotuning and ultrafast ARC limiter
  • Precise welding parameters

  • Foil bags


Automatic production line for custom made small PVC items

  • Multi roll unwind assembly with speed and tension control
  • Simultaneous HF welding of several pieces
  • Transport of welded pieces under the punch
  • Separation of excess material
  • Stacking of ready made pieces
  • Autotuning system
  • Fully automatic settings of unwind and HF welding process
  • Designed for 24/7 production cycle

  • PVC items


High Frequency Welder for welding and closing covers

High frequency welders FOLDA are intended for welding and closing of folding covers. Our welders with power outputs 4 – 8kW provide advanced technological features for optimizing productivity and manufacturing. Efficient, stabilized and smooth regulated HF generator (27.12MHz) provides efficient power for all welding and joining jobs with linear welds of up to 1000mm.

  • System of holding electrodes that allows free access to the welding electrodes from the front
  • Electrode holder can be fitted with the upper electrode with maximal length of 1000 mm
  • Top and bottom electrode pre-heated up to 120ºC.
  • Temperature of both electrodes independently controlled by two thermoregulators (+/- 3ºC)
  • Pneumatically powered upper electrode
  • Adjustable working stroke of the upper electrode about (5mm)
  • Total upper electrode stroke: 60mm
  • Possibility of precise control of electrode clamping force in the range 0-300kg
  • Access on both sides of machine to free welding in the L shape - hinged cover
  • Bottom heater displaced by 30 mm comparing to the upper electrode
  • Height from the floor to the place of weld: 950 mm
  • ZTG HF AutoTuning System™ - automatic control of output HF power

  • Medical and healthcare equipment
  • Automotive parts and interior design elements
  • Electronics and computer supplies
  • Packaging and office accessories
  • Reflective materials and signage
  • Protective clothing


High Frequency Welder for clear plastic tubing

Unique design semi-automated or pedal-driven High Frequency welder for making clear plastic (PVC) tubing 50-400 mm diameter with length up to 600 mm. The machine is equipped with a special high grade welding electrode to achieve straight line seam without the need for additional trimming.
This welder has also special patented “hold-curve” system which makes the welding operation easy and fast. The welding process can be done with electrode and cylinder installed either horizontally parallel or at the right angle.
The machine is produced in two models with foot pedal positioning and fully pneumatic version. The RF welder has special shielding to protect the operator and it is fully CE certified. It has programmable PLC and fast, reliable antiflash unit.

  • Patented “hold-curve” design for automatic plastic tubing welding
  • Specialized tooling for fast weld
  • Simple and easy to operate
  • For use with clear and coloured PVC
  • Ergonomic and durable with small footprint
  • Flexible and adaptable to different sizes
  • Fully CE compliant and RF shielded

  • Special packaging for toys, Christmas ornaments, clothes, flowers, accessories
  • Home & office decorating industry
  • Healthcare equipment
  • Displays and advertising industry


Unique High Frequency Welder for air ducts, flow channels and tubing

Ducta HF welding machine is a unique solution for the production of different size of ventilation tubes, ducting and other forced air feeding solutions. Due to especially designed two part electrodes we are able to weld various radiuses of round shaped products
The machine can be easily converted to zips and straight lines welding. Large material volumes can be laid out behind the electrode to fulfill high requirements of production.

  • Universal usage for PVC, PU, PET welding
  • Designed especially for ventilation tubes and air ducts production
  • Possibility to weld zips and stop curtains
  • Easy conversion to straight lines welding
  • Space behind the electrode for material placing up to 1200 mm
  • Top and bottom electrodes for high precision of welding
  • Ergonomic design

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  • Ventilation tubes
  • Air ducts, Flow channels and tubing
  • Round shaped soft PVC channels
  • Safety equipment
  • Zips welding


Hot Plate Welder compatible with most thermoplastics

Universal Hot Plate welder with 3 individually controlled heat zones and large size heat plate (mirror) 850 x 470mm for flexible tooling application. Perfect machine for joining of thermoplastics using heat and pressure. In the automotive industry, the technology is used to assemble headlights, taillights, ductwork, manifolds, batteries, fuel tanks, filter housings, and coolant and fluid reservoirs. Appliance manufacturers use hot-plate welding to assemble spray arms for dishwashers; agitators and balance rings for washing machines; brushes for vacuum cleaners; and reservoirs for steam irons. In the hardware industry, the technology is employed to weld window and door frames.

  • Ability to weld large parts and complex shapes and compound contours with little regard to part and joint geometry
  • Can weld tall, thin, non-supported interior walls
  • Clean, particle-free welds
  • Highest joint strength of any weld process when welding PP, PE, TPE and EPDM materials
  • Significantly smoother flash with less particulate than other assembly methods such as Vibration Welding
  • Compatible with most thermoplastics
  • Simple operation and handling, low maintenance requirements

  • Automotive industry: headlights, taillights, ductwork, manifolds, batteries, fuel tanks etc.
  • Agitators and balance rings for washing machines
  • Brushes for vacuum cleaners
  • Reservoirs for steam irons
  • Window and door frames