A. Vacuum System

• Two independently regulated vacuum systems ensure an optimum vacuum supply:
  • Hopper vacuum optionally with vacuum pump (100 m³h) or via central vacuum
  • Feed system vacuum with vacuum pump (40 m³h)

B. Active Feeding

• Two servo drives control the feeding device and the auger, which together form an optimum supply system to the feeding system without any stress on the product
• Feeding device and auger can be independently regulated
• The interplay of the feeding device and auger can be individually adapted to the product requirements at any time

• Large feed system volume for whole hams
• Gentle product handling through short product path and large opening in the feed system
• Continuous filling and accurate portioning
• Reknown handtmann portioning accuracy
• Large outlet shape for exceptionally low stress on the product

• Clippers and other auxiliary devices can be connected without any difficulty
• No intermediate portioning unit required

The tried and tested handtmann servo technology of the VF 600 series also makes the HVF 670 a reliable production factor with exemplary precision, accuracy and availability.

• Versatile communication with attachment devices and line solutions – high flexibility of use
• Central control element in line solutions – one operating position for the whole production line
• Easy operating logic – Simple icon language and clear display
• Comprehensive programme memory with 250 storage spaces for all parameters

Option: Monitor Touch Control

• Convenient, simple and direct operation on the touch-sensitive display
• Direct, intuitively navigable operation giving greater user convenience – direct selection of parameter pages
• Large 12" color display – allows more space for information and crystal-clear readability
• User interface ergonomically and functionally adapted to touch functionality – increased user-friendliness and shorter operating paths

• With handtmann servo technology the intake valve is dynamically controlled and the hopper intake gap is continuously regulated, allowing individual adaptation to product requirements
• The result is even filling that is gentle on the product and maximum product evacuation

• Reliable and gentle intake of even large meat pieces up to entire silversides/top sides
• Short and direct suction path for maximum performance in industrial applications
• Suction pipe with 200 mm diameter for quick and gentle filling

High process reliability combined with highest evacuation level thanks to IVM:

• Two independent vacuum circuits for the vacuum hopper and feed system feature separate sensors and control
• Optimum evacuation through continuous intake gap regulation with enlargement of the effective area
• Intake operation is stopped if an excessive vacuum drop occurs
• Vacuum drops are prevented by quickly sealing the intake valve, e.g. when emptying the floor-standing hopper
• Filling operation is automatically stopped if an excessive vacuum drop occurs in the hopper
• Filling operation is automatically stopped if the vacuum hopper is empty
• Vacuum system is protected against overfilling of the vacuum hopper
• Evacuation of the first portion possible through pre-evacuation at the vacuum pipe