Chemicals

Field of application

Advanced, precise and reliable solutions to enhance the quality of your chemical products.
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Proper handling of chemicals for better safety in one's life.

Handling high-value chemicals requires special precautions to guarantee a safe working environment.

Highly reactive or explosive liquids for agriculture, automotive, paints and pigments require an emphasis on protections for the workplace.

Powders icon
Powders
Liquids icon
Liquids
Aerosol icon
Aerosol
Chemical machine 1
Chemical machine 2
Corrosion resistant

Component fabrication from compatible materials

Durable protective coatings

Cabinet vapor isolation and control

Total enclosure with fumes evacuation

Hazardous location

Parts made from conductive materials

Intrinsically safe componentry

Purged and pressurized zones

Full containment with fumes evacuation

Foam retarding nozzle

Precise filling with high repeatibility

Laminar flow

Pneumatic actuation

Hygienic design for fast, reliable cleaning

Direct Drive servo

High repeatability servo capper 4-85 in-lb.

Linkage-free torque driver

Recipe-selected torque or orientation

Precise feedback and control

On-the-fly torque bias control

Performance first

Net Weight Filling Technology

Dedicated closed-loop dynamic weighing, analysis and feed control. The constant tare and Net Weight tolerance controls, the self learning and continuous adaptation to changing conditions and the scale reset at each machine revolution allow our machinery to reach a standard deviation of σ < 1g and mean at setpoint ± 0,5g.

Capping options

Crimped
aerosol valve
https://weightpack.com/uploads/08-capping/Crimped-aerosol-valve.jpg?v=1718214680
Flip-top
https://weightpack.com/uploads/08-capping/Flip-top.jpg?v=1718214680
Oriented
press-on
https://weightpack.com/uploads/08-capping/Oriented-press-on.jpg?v=1728987561
Screw cap
https://weightpack.com/uploads/08-capping/Screw-cap.jpg?v=1718214680
Chemicals

The chemistry between filling and quality

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Photo gallery 2
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Features and Specifications

Operating Ranges
  • 40g - 25kg (1 ounce - 45 lbs.)
  • Rigid containers in glass, PET, HDPE, PP, tin plate, aluminum, etc.
  • Neck or base reference height - 3.000 - 60.000 BPH output
  • 4 - 80 filling heads
  • 2 - 40 capping heads
  • 94 - 565 mm (3,7 - 22 inches) pitch
  • 1 - 300.000 cPs viscosity
  • Gravity or high-pressure volumetric feed
Product Features
  • Hot fill
  • Low / high foaming liquid
  • Small particulates
  • Two-phase, immiscible liquids - Dynamic viscosity
  • Oxidizing / corrosive chemicals - Abrasives
  • Solvents
  • Flammable and explosive
Precision machinery, certified for excellence: your trusted partner compliant with industrial worldwide standards.

Smart Factory integration:

  • PackML
  • Factory 4.0

Hygiene and biological protection:

  • EHEDG

Hazardous environments and materials: 

  • NFPA 70 Class I & Class II
  • Atex Zone 1 & Zone 21
  • GMP
Discover more!
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WEIGHTPACK SRL
Strada Bardelletta 10/B
46044 Goito, Mantova - Italy

P.IVA 01974940205
weightpack@legalmail.it

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