Nett Weighing

Accutech Nett Weighing, also known as net weight weighing, refers to the process of accurately measuring the weight of a product without including the weight of the packaging materials.
It involves determining the weight of the product alone, excluding any additional materials such as bags, boxes, or containers.

mouth_weigher

Applications

Food

Grains

Flour

Coffee

Sugar

Rice

Maize Meal

Nuts

Chemicals

Fertilizer

Plastic

Pellets

Cat

Litter

Explosives

Etc

Mineral

Coal

Salt

Sand

Briquettes

Etc

Forestry

Wood

Chips

Soils

Compost

Etc

Most Common Bag Types

Polyethylene

Hessian Sack

Paper Bag

Polypropylene

Features

  • Integral; pre-weigh hopper
  • Present batch out loading
  • Radial or Flat type inlet gate
  • Robust floor mounting
  • Electro-pneumatic bag holder on load cells
  • Option of manual cam-grip bag holder for non-dusty materials
  • Simple Calibration
  • Mild Steel, 304 or 316 Stainless Steel, 3CR12 options
  • Available as mobile unit on wheels/container
  • Low and High level probes to detect feed into equipment
  • Easy Access for cleaning
  • Aspiration duct with Micro-biological filter
  • AccuTech AT-30 Controller mounted and fully wired
  • Automatic in-flight compensation for optimum speed and accuracy
  • Automatic Jog facility to ensure no underweight bags
  • Operating settings stored for multiple material / bag weight combinations
  • Operator Control Station with push button to change bags easily
  • Material Totalizing see AT-30
  • Optional aspiration of area around bag holder for hazardous materials
  • All IP 65/66/67 Ratings available
  • AMIC – AccuTech Management Information Center
  • Closed system for dust free operation
  • Double bomb door discharge gates
  • Present batch out loading
  • Monitoring & control of material flow rate
  • Upstream & downstream interlocks
  • RS232 or RS485 serial interface for linking to PLC, SCADA or Printer

Options

We can  design any feeder to your required production rate.

  • Screw Feeders – Single Dual Triple or Quad (All sizes)
  • Gravity Gate – High Speed(Servo Motor) or AG4 gravity gate
  • Vibratory Feeder – Single Dual, Triple, or Quad, Tray sizes customisable
  • Belt Feeder – 390 and 490 Hygienic Belt with Brushes
  • Valve Filler

AT-30 Controller

The AccuTech AT-30 is the latest in the AT series of weighing controllers AccuTech. Designed for speed, accuracy, and reliability for all your weighing applications

Features

  • Easy to use menu driven operation.
  • Up to 16 input or output signals.
  • Pluggable input / output modules.
  • Auxiliary 24V power supply.
  • Analogue input and output signals.
  • Optional integral 24 column printer.
  • RS232 / RS485 communications to SCADA or PLC.
  • Multiple operator stations may be linked to the controller for remote data access and control.
  • Operator interface

The 2 line, 20 character, backlit, LCD display, and 20 key membrane keypad provide the operator interface to the controller. This allows for full text messages simplifying operation.

Up to 3 operator interface panels may be linked to the controller for remote access.

At-30 Controller

How it works:

The material enters the scale through the open inlet feed gate and is accumulated in the weigh hopper until a preset weight is reached.

The inlet gate then closes and a short time period is allowed for the material to settle before the gross weight signal is read and recorded by the controller.

The discharge gate is then opened and the material is discharged. The discharge gate is then closed.

The controller reads the tare weight value and subtracts this from the gross weight value. The true nett weight is added to the scale total. This cycle is then repeated.

Technical

Production Rates Avg

  • Single Head 10 Bags a minute

  • Dual Head 20 Bags a minute

  • Triple head 28 Bags a minute

  • Quad Head 40 Bags a minute
    (Two lines Required)

  • Available in Mild steel, 304, 316 Stainless Steel.

  • AccuTech Management Software optional (AMIC).

  • Packers Sizes:    10l  30l  60l  90l  120l   150l.

Process Weighing Spares

[fusion_products_slider picture_size=”fixed” cat_slug=”at-30″ number_posts=”4″ carousel_layout=”title_below_image” autoplay=”yes” columns=”5″ show_nav=”yes” mouse_scroll=”no” show_cats=”no” show_price=”no” show_buttons=”yes” hide_on_mobile=”small-visibility,medium-visibility,large-visibility” /]