Harikrushna Machines Pvt. Ltd. (HMPL) manufactures automatic turnkey pesticide packaging machines and high-speed agrochemical bottling lines tailored for corrosive pesticides, insecticides, fungicides, and herbicides. Agrochemical formulations—including suspension concentrates (SC), emulsifiable concentrates (EC), soluble liquids (SL), and flowable microencapsulated suspensions—demand specialized anti-foaming bottom-up filling, hermetic induction sealing, and child-resistant closure systems. Engineered with SS 316/PTFE wetted contacts, positive drip-free shut-off nozzles, and flameproof ATEX/IECEx electrical compliance, HMPL agrochemical lines deliver zero-drip volumetric precision and total operator safety in harsh chemical environments.
Our comprehensive agrochemical turnkey lines seamlessly integrate automatic bottle unscramblers, servo-driven liquid fillers, multi-head rotary cappers, induction foil sealers, and labelers operating at speeds up to 120 bottles per minute (BPM). Packaging plant managers configure modular packaging lines leveraging our specialized Automatic Pesticide Filling Machines, heavy-duty Automatic Piston Filling Machines, high-speed Turnkey Viscous Liquid Packaging Lines, Automatic Screw Cap Sealing Machines, and precision Sticker Labelling Machines.
Non-Drip Volumetric Dosing & Induction Sealing for Aquatic Agrochemical Formulations
Harikrushna Machines Pvt. Ltd. (HMPL) designs high-precision algaecide packaging machines built to handle aggressive chemical formulations used in aquatic weed and algae control. Incorporating an automatic pesticide filling machine with bottom-up diving nozzles and PTFE wetted parts, the line prevents foaming and eliminates post-fill dripping. Containers are immediately stabilized through an automatic screw cap sealing machine equipped with induction foil sealing, followed by a high-speed sticker labelling machine for durable chemical warning labels.
Hermetic Sealing & Micro-Dosing Volumetric Precision for Potent Biocidal Agents
Agricultural bactericide packaging demands zero-leakage containment and precision dosing to preserve active ingredient potency. HMPL's bactericide packaging line integrates a multi-head servo piston filling machine constructed from corrosion-proof SS 316L for micro-dosing and viscous formulations. The line couples seamless container indexing with robust capping and sealing machines engineered for child-resistant closures, and automatic bottle labelling systems ensuring strict agrochemical regulatory traceability.
Anti-Sedimentation Agitation & Diving Nozzles for Suspension Concentrates (SC)
Fungicide formulations, ranging from viscous suspension concentrates (SC) to solvent-based emulsifiable concentrates (EC), require constant agitation and anti-drip filling. HMPL deploys an advanced viscous liquid packaging line with dual-jacketed hoppers, continuous recirculating fluid paths, and diving cut-off nozzles. Supported by our turnkey pesticide liquid filler and inline online check weigher systems, this line ensures zero weight deviation and hermetic foil sealing across all bottle volumes.
Fume Extraction & High-Speed Bottom-Up Filling for Volatile Herbicidal Chemistries
HMPL herbicide packaging lines are specifically engineered for volatile, foaming, and chemically aggressive agricultural herbicides. Featuring a specialized pesticide bottling machine with pneumatic anti-foaming diving nozzles and integrated vapor extraction hoods, the system maintains a clean and safe packing room environment. Bottles transition through a linear belt screw capper with torque monitoring, paired with turnkey liquid filling machinery and chemical-resistant wrap-around labeling.
Enclosed Clean-Room Bottling with Child-Resistant Closure (CRC) Application
Packaging organophosphates, pyrethroids, and synthetic insecticides requires high-speed automation with zero operator chemical exposure. HMPL provides fully enclosed packaging lines centered around an automatic piston filling machine with programmable multi-stage dosing. The line synchronizes with a corrosion-resistant pesticide filling line, tamper-evident induction cap sealers, and an automatic jar & bottle labeller applying high-adhesion chemical compliance labels.
Positive Displacement Metering for Emulsifiable Concentrates (EC) & Flowables
Acaricide and miticide formulations require high-accuracy packaging across compact 100 ml to 1-liter plastic bottles. HMPL's specialized line utilizes an automatic pesticide liquid packaging machine with positive displacement metering cylinders and drip-free shut-off nozzles. The containers are seamlessly capped by high-torque screw capping equipment and checked via integrated sensors, supported by high-speed liquid filling machinery.
Industrial Biocide Containment with Titanium / Hastelloy Chemical Contact Upgrades
Formulated for industrial water treatment and paper mills, slimicides possess aggressive biocidal properties requiring premium chemical resistance. HMPL equips slimicide packaging lines with titanium/Hastelloy and PTFE-lined liquid contact pathways on our industrial chemical packaging line. Coupled with a heavy-duty continuous screw capper and an inline check weigher, the line guarantees hermetic containment without chemical degradation.
High-Throughput Disinfectant Bottling with Rapid Clean-In-Place (CIP) Sanitization
Packaging agricultural and veterinary virucidal disinfectants requires versatile lines capable of handling fast liquid changes and thorough CIP/SIP washdowns. HMPL delivers a multi-product pesticide and biocide filling machine paired with a volumetric volumetric piston filler. Supported by hermetic induction sealing and a self-adhesive sticker labelling machine, the line guarantees zero-leak integrity across HDPE, PET, and fluorinated containers.
HMPL pesticide packaging machines are engineered with premium corrosion-resistant materials including SS 316L, Hastelloy, and solid PTFE/fluoropolymer liquid contact parts. Fluid seals and gaskets utilize chemical-resistant Viton, Kalrez, and PTFE, preventing elastomer degradation from emulsifiable concentrates (EC) and solvent-based chemicals. All machine frames are fabricated from heavy-gauge stainless steel with epoxy powder coatings to endure daily washdowns and corrosive chemical vapor exposure.
Foaming agrochemicals such as surfactant-heavy herbicides and suspension concentrates (SC) are dosed using servo-driven bottom-up diving nozzles. The nozzles plunge to the bottom of the container before dispensing begins and ascend in synchronization with the rising liquid level, eliminating splashing and micro-aeration. Each nozzle incorporates a mechanical shut-off shut pin with an active vacuum suck-back piston that instantly retracts the meniscus after dosing, ensuring zero droplets fall onto bottle rims or conveyor belts.
To meet UN packaging guidelines and international agrochemical transport standards, HMPL incorporates synchronized multi-stage closure systems. The line pairs automatic cap sorters and pick-and-place placement heads with electronic or magnetic torque-controlled capping chucks to apply child-resistant closures (CRC) with calibrated tightness. Downstream, high-frequency continuous induction cap sealers fuse aluminum foil liners hermetically to container lips, backed by infrared thermal sensors that automatically reject unsealed bottles.
Yes. HMPL turnkey lines feature modular conveyor configurations and tool-less quick-change parts designed to handle round bottles, square flasks, flat-sided containers, and handle-equipped Jerry cans from 50 ml to 5 liters. For containers with integrated handles or asymmetric profiles, our automated labeling machines incorporate container orientation systems and pneumatic top hold-down belts to ensure bubble-free front-and-back or wrap-around label application.
