High-Speed Rock Salt Packaging Machine for Bulk Granules, Multi-Lane Stick Pack & Sachet Filling

High-speed rock salt packaging machine boosts efficiency for bulk granules, multi-lane stick packs, and sachets. Achieve precision filling, reduce waste, and scale production effortlessly. Durable design ensures reliable, continuous operation for maximum output and ROI.

Product Details

High-Speed Rock Salt Packaging Machine for Bulk Granules

Packmate (GuangDong) Co., Ltd., a leading Chinese manufacturer with over 30 years of experience, presents its advanced High-Speed Rock Salt Packaging Machine. Engineered for high-volume operations, this robust machine specializes in the efficient and precise packaging of bulk granular products like rock salt, coarse sugar, grains, and similar free-flowing solids. It seamlessly integrates multi-lane stick pack and sachet filling capabilities into a single, powerful system. Designed as a cornerstone for turnkey packaging lines in the food, pharmaceutical, and health industries, this machine embodies Packmate’s commitment to automation, reliability, and manufacturing excellence, offering a complete solution to boost your packaging productivity.

Product Features

This machine is engineered with state-of-the-art technology to deliver unparalleled performance in demanding bulk granule packaging environments.

  • Exceptional High-Speed Operation: Engineered for maximum throughput, the machine significantly increases output for bulk granules, ensuring your production line meets the highest demands.
  • Versatile Multi-Lane & Multi-Format Packaging: Effortlessly produces both stick packs and sachets from multiple lanes simultaneously, offering exceptional flexibility for different product presentations and batch sizes.
  • Precision Granule Filling System: Incorporates advanced volumetric or auger filling technology specifically calibrated for coarse, free-flowing granules like rock salt, guaranteeing high weighing accuracy and minimal product giveaway.
  • Rugged & Durable Construction: Built with high-grade stainless steel and industrial-grade components in our 20,000㎡ facility, it ensures long-term reliability, hygiene, and resistance to the abrasive nature of materials like rock salt.
  • Intelligent Touchscreen Control: Features a user-friendly PLC-based HMI for easy setup, recipe management, speed adjustment, and real-time monitoring of production parameters and diagnostic data.
  • Integrated Turnkey Solution: Designed to seamlessly connect with upstream and downstream equipment such as feeders, conveyors, and cartoners, providing a complete, synchronized packaging line from Packmate.

Technical Specifications

The following table outlines the key technical parameters of the High-Speed Rock Salt Packaging Machine.

Parameter Specification
Machine Type Multi-Lane Stick Pack & Sachet Filling Machine
Packaging Speed Up to 600 packs per minute (dependent on material & format)
Packaging Formats Stick Packs, Sachets (3-side seal, 4-side seal)
Number of Lanes Configurable: 2-lane, 4-lane, 6-lane, or more
Filling Range From 5g to 5000g (for bulk granules)
Filling Accuracy ±1% to ±2% (depending on product characteristics)
Film Material Laminated films (PET/AL/PE, PET/PE, OPP/CPP, etc.)
Film Width Up to 420mm
Power Supply 380V / 50Hz / 3 Phase (or customized)
Machine Dimensions (LxWxH) Approx. 3500mm x 1500mm x —mm (customizable)
Control System PLC with Color Touchscreen HMI
Construction Material Contact Parts: 304/316 Stainless Steel

Application Fields

Packmate’s High-Speed Rock Salt Packaging Machine is ideally suited for a wide range of industries that require reliable, high-volume packaging of granular products.

  • Food Industry: Perfect for rock salt, coarse sea salt, bath salts, granulated sugar, rice, beans, lentils, seeds (sunflower, pumpkin), instant drink granules, and dehydrated soup/meal mixes.
  • Pharmaceutical & Nutraceutical Industry: Suitable for packaging granular herbal supplements, effervescent granules, and certain powdered formulations in precise sachet or stick pack doses.
  • Chemical & Agri-Industrial: Used for packaging water softener salt pellets, granular fertilizers, pool salts, and other coarse chemical compounds.
  • Pet Food Industry: Efficient for packaging bulk granular pet food, bird seed, and animal feed supplements.

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