Tianjin Huayan Medical Equipment Co., Ltd. Established 2008 · Tianjin China
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Industries TCM Hospital PharmaciesTCM Clinics and Acupuncture PracticesRetail Pharmacies and Herbal DispensariesRehabilitation and Physiotherapy CentresTCM Health and Wellness CentresDistributors and Importers of TCM Equipment
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Airtight Herb Decoction Machines Built To Order in Tianjin

Sealed-vessel decoction machines that boil herbal prescriptions under a locked stainless steel lid, so aroma stays in the liquid instead of filling the pharmacy, and a hand extrusion device squeezes the residue dry before the batch is finished.

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5 models

Every Airtight Decoction Model We Build

All 5 models in this family, with the manufacturer data behind each one. Tell us your volume and we will say which of them we would actually put in your room.

Huayan HYY series airtight TCM herb decoction machine with stainless steel pressure cylinder and hand extrusion device
Airtight Herb Decoction Machine HYY13L The HYY13L is a single airtight TCM herb decoction machine that extracts one prescription of 2 to 12 pairs in a sealed... View specifications
Huayan HYY15LBX airtight TCM herb decoction and packaging machine with dual stainless steel pots and integrated pouch sealer
Composite Airtight Decoction and Packing Machine HYY15 The HYY15LBX is an airtight TCM herb decoction and packing machine that combines two hermetic stainless steel boiling... View specifications
Huayan HYY15L*2 twin airtight stainless steel herb decoction machine front view
Composite Airtight Herb Decoction Machine HYY15L x2 The HYY15L*2 is an airtight TCM herb decoction machine featuring two 15,000 ml hermetically sealed stainless steel pots... View specifications
Huayan DJY25L electric extrusion airtight TCM herb decoction machine with stainless steel pot and hand press
Electric Extrusion Herb Decoction Machine DJY25L The DJY25L is an airtight stainless steel TCM herb decoction machine engineered with an integrated manual extrusion... View specifications
Huayan HYY15L*3 triplet airtight herb decoction machine with three stainless steel cylinders and hand extrusion devices
Triplet Airtight Herb Decoction Machine HYY15L x3 The HYY15L*3 is a triplet airtight TCM herb decoction machine engineered for TCM hospitals, clinics, and health centres... View specifications
Problems It Solves

What Airtight Decoction Equipment Fixes

  • Open-pot boiling fills the pharmacy and the corridor with herbal smell that staff and patients complain about
  • Volatile aromatic components escape with the steam and the finished liquid tastes and works weaker than the prescription intends
  • Residue left in the herb bag holds liquid that was already paid for and boiled
  • Large-dose prescriptions of ten pairs or more do not fit in a domestic pot and have to be split across batches
  • Untreated liquid spoils quickly in a warm climate and cannot be dispensed a day later
  • Watching fire strength by eye gives a different result from one operator to the next
Who Buys It

Who This Category Is For

  • TCM hospital pharmacies decocting large-dose prescriptions in a shared building where smell carries
  • Clinics with a small dispensary and no dedicated extraction room
  • Health centres running course-based herbal programmes that need repeatable strength batch to batch
  • Sites that already own a herb liquid packing machine and need a stronger extraction stage in front of it
  • Distributors selling into hospitals that specify sealed extraction rather than open boiling
Core Advantages

What Sets Our Airtight Decoction Machines Apart

  • Fully hermetic stainless steel decoction pot keeps herbal aroma in the liquid instead of releasing it into the room
  • Hand extrusion device squeezes the boiled material so more of the prescription ends up in the pouch
  • Automatic transfer from soft fire to strong fire follows the traditional decoction sequence without an operator watching
  • High temperature sterilisation extends how long the finished liquid keeps
  • Locking handle with safety guarding stops the vessel opening while it is under heat
  • Dry heating protection cuts the heater if the pot runs empty
  • Pot sizes from 13,000 ml to 40,000 ml so one machine family covers a clinic and a hospital pharmacy
  • Pairs with a Huayan herb liquid packing machine when pouches are needed
Application Scenarios
  • Hospital pharmacy decocting two to twelve pairs per batch through scheduled morning sessions
  • Clinic preparing strong tonic formulas where aroma retention is part of the prescription
  • Health centre producing herbal liquid for a treatment course dispensed over several weeks
  • Sites decocting non-prescription products such as herbal tea and functional drinks
  • Pharmacy that extracts in one room and packs pouches on a separate machine next door
Where It Is Used

Industries Buying Airtight Decoction

TCM Hospital Pharmacies

Pharmacy managers decocting to a timetable, who need pot count and sealing rate to clear the dispensing window.

TCM Clinics and Acupuncture Practices

Clinic owners with one dispensary corner and one member of staff, who still want patients leaving with pouches.

TCM Health and Wellness Centres

Wellness centres running course-based herbal programmes and therapy sessions for self-paying clients.

Read Before You Buy

Guides Related To This Category

Comparison Guide

Normal Pressure vs Micro Pressure vs Airtight Decoction

Huayan Medical manufactures normal-pressure herb decoction machines, micro-pressure machines and airtight decoction equipment for...

Buying Guide

How To Choose a TCM Herb Decoction Machine

Equipment sizing starts with the prescription volume per shift rather than browsing generic machine catalogs for clinics and...

Installation Guide

Decoction Machine Installation and Commissioning

Site preparation starts with confirming the electrical supply at the installation point.

Questions Buyers Ask

Airtight Decoction FAQ

How much can one airtight machine decoct per batch?
The pot sizes run 13,000 ml, 20,000 ml, 30,000 ml and 40,000 ml, taking 2 to 12 pairs per cycle depending on the model.
Does the airtight machine pack the liquid into pouches?
No. The airtight models decoct only. Pair one with a Huayan herb liquid packing machine, or choose a composite model that decocts and packs on one frame.
What does the hand extrusion device actually do?
After boiling it presses the herb residue so the liquid held inside the material is squeezed out into the batch rather than thrown away with the dregs.
What voltage do these machines run on?
Standard supply is 220 V. Other voltages are built to order, so tell us your local supply when you enquire.
How long does delivery take?
Generally about 6 days after payment is received, depending on the model and the quantity ordered.
What support comes with the machine?
One year free warranty from qualified commissioning, wear parts packed with the shipment, free remote video guidance, and on-site installation and training for multi-unit orders.
Related Categories

Other Equipment We Build

Normal-Pressure Decoction Machines

Atmospheric-pressure TCM herb decoction machines engineered for boiling traditional herbal prescriptions under normal pressure in...

Micro-Pressure Decoction Machines

Micro-pressure herb decoction machines engineered for TCM hospitals, clinics and pharmacies to extract herbal prescriptions under...

Automatic Twice Decoction Machines

Automated double decoction machines engineered for TCM hospitals and pharmacies to execute two-step herbal decoction cycles...

TCM Herb Liquid Packing Film

Packaging film rolls engineered for TCM herb liquid packing machines, sealing boiled herbal medicine securely into dispensing...

Which airtight decoction model fits your room

Send prescriptions per session, your largest prescription in pairs, local voltage and floor space. We narrow the 5 models down to the one or two worth quoting.

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