ZHP30

Radio Frequency and thermal Sealing

HIGH WELDING QUALITY HIGH-FREQUENCY MARKING & CUTTING 

VERY ERGONOMIC MACHINE 

SIMPLICITY TO USE 

ACCURATE ADJUSTMENTS 

ADJUSTABLE PENETRATION AND CRUSH LIMITS REDUCED NOISE AND POWERFUL CONSUMPTION STURDY FRAME - LONG SERVICE LIFE

Industry

PRODUCTION OF VERY HIGH QUALITY PARTS INTENDED FOR THE MOST DEMANDING CAR MANUFACTURERS.

CUTTING & WELDING OF A WIDE VARIETY OF MATERIALS: PVC, PVC COATED FABRICS, TPO (WITH HF 40 MHZ OPTION) 

Machines for related applications:
- Press for RF welding of the mirror frame on the sun visor
- Automatic press for RF marking and cutting of sun visor pockets
- HF press for integration into an automatic production line

TECHNICAL SPECIFICATIONS

PRODUCTION RATE : 250 TO 300 UNITS/HOUR 
Depending on the operator and the material

PRESS 

- Servomotor and roller screws
- Tool position adjustment at low pressure
- Low pressure welding from 1.5 kdaN
- High pressure cutting adjustable up to 30 kdaN
- Display of tool position 

Highly ergonomic and easy-to-use machine:
- Work sitting or standing
- Easy positioning of parts owing to shallow press depth
- Flush touch control keys for operator comfort
- High accessibility to the control panel
- Workstation lighting
- Light curtain offering a safety level of SIL 4
- Silent operation (servomotor + satellite roller screws): reduced noise and power consumption thanks to the replacement of the hydraulic unit by an electric actuator

Easy and accurate adjustments:
- Pre-recorded welding / cutting programmes for all materials and each tool (900 programs)
- Accurate press positioning by linear encoder with optimisation of welding / cutting cycles
- Easy welding pressure adjustment (servomotor)
- Automatic recording of tool dimensions by the machine
- Quick pneumatic tool clamping
- Fault display
- USB port for transferring parameters for monitoring inspection and repeatability:
  - Welding time
  - Pressure
  - Welding profile 

Easy maintenance:
- Rapid electronic anti-flash (4 μ/sec.) to prevent welding tool damage
- Centralised lubrication of press columns
- No oil contamination, or hydraulic system maintenance

RADIO FREQUENCY GENERATOR 

Radio frequency stability 27.12 MHz +/- 0.6% and resonant cavity type with high Q factor, very low loss and very high efficiency ensuring a long service life of the triode tube 

Ventilation-cooled high-frequency tube 

Anti-static electronic flash. Response time of about 4 microseconds 

Versatile automatic tuning 

Device controlled by PLC and touch screen 

RF line, fully shielded from RF emissions 

Generator operating at 10% to 100% of its powerful 

Electromagnetic compatibility in compliance with Directive 2004/108/EC (EMC) 

This press can be equipped with several types of THIMONNIER RF generators: BS 70 - BS 100 - BS 150 - BS 200 

These units are equipped with a highly sensitive electronic anti-flash system for metal/metal work without electrode deterioration.

STANDARD EQUIPMENT

40.68 MHz generator 

Manufacture of various products (following a preliminary study by Thimonnier)