High speed multihead weigher for bulk
GRST16/32 Liad Weighing and Control Systems Ltd.

Elpack's GRST16/32 is one of the most advanced computerized weighers to work in line with high speed automatic packaging equipment, such as vertical FFS machines, baggers, etc.

This model is designed to work with 1, 2 or 4 different products. The inlet of the machine can be divided into 4 sections; each one with a level control to energize the individual feeding system. Each section works independently and can be set to dose from 5gr to 1,000 gr.
When working with 1 product the speed is up to 150 dunps/min.
When working with 2 product the speed is up to 80 dunps/min.
When working with 4 products the speed is up to 40 dumps/min.

Machine Including:
* Circular central feeder with optional special product divider
* 1-4 level control to control the in feed level of product
* 16 linear vibrators
* 16 intermediate cups
* 16 load cells with weighing cups
* 16 memory cups
* 4 discharge chutes (leading into discharge funnel + up to 2 timing hoppers)

Microprocessor control box including:
* Color Touch Screen in the English and another language
* Tare zeroing after desired number of weighments
* Connection to printer and host computer
* Statistical calculation incl. standard error of the mean + 100 last weighments
* Totalizing number of weighings
* 35 preset programs
* Battery back up

Construction:
* The machine is built rigid and massive
* All contact parts are made of stainless steel
* Secured against electrical failures
* All mechanical motion controlled by stepper motors
* Full interchangeable buckets, minimizing cleaning time

Weighing range: 50-1000 gr.
Speed: Up to 150 p/m
Supplies: 220V, 50Hz, single phase
Accuracy: 0.5 gr.