CNC machining line on the production floor at the Huayan Medical plant in Tianjin

Micro-Pressure Decoction

Micro Pressure Herb Decoction and Packing Machine HVK2000

Name: Micro Pressure Herb Decoction and Packing Machine HVK2000
Brand: Huayan Medical
SKU: HVK2000

The HVK2000 is a micro-pressure TCM herb decoction and packing machine that boils three separate prescriptions simultaneously and seals liquid into pouches on a shared frame.

Product Overview

What the HVK2000 Is Built To Do

The HVK2000 is a micro-pressure TCM herb decoction and packing machine that boils three separate prescriptions simultaneously and seals liquid into pouches on a shared frame. Designed for TCM hospital pharmacies and clinics, the unit features three 20,000 ml glass decoction pots operating under micro-pressure with visible pressure monitored by a piezometer. An automated heating control executes the transition from low fire to high fire, while an integrated 800 W heat-sealing unit packs up to 8 pouches per minute directly from the boiled liquid.

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At A Glance

Model: HVK2000
Series: Micro-Pressure TCM Herb Decoction Machine
Brand: Huayan Medical
Rated voltage: 220 V (special customization available)
Decoction glass pots: 3 pots
Capacity per pot: 20,000 ml per pot (3 pots total)

Huayan HVK2000 micro-pressure TCM herb decoction and packing machine with three 20000 ml glass pots and integrated pouch sealer

Key Benefits

Why Buyers Specify the HVK2000

Three 20,000 ml glass pots allow three distinct herbal prescriptions to decoct simultaneously without cross contamination
Micro-pressure operation with a visible piezometer raises extraction efficiency while maintaining tight process control
Combined decoction and pouch packing on one 1400 mm frame prevents spills during hot liquid transfer
Automated fire transfer shifts from low to high heat following classical TCM extraction sequence requirements
Glass cylinders let pharmacy staff visually check liquid levels and boiling activity throughout the cycle
Integrated heat-sealing section packages 50 to 250 ml pouches at rates up to 8 pouches per minute

Problems It Solves

Open-pot boiling permits active volatile components to escape freely into the preparation room air
Manual transfer of near-boiling herbal extracts between pots and packaging machines creates severe burn risks
Manual flame adjustments lead to batch inconsistency across different shifts and different operators
Separate boiling ranges and bench-top pouch sealers require excessive pharmacy floor space and multiple operators
Patient adherence drops when patients are expected to boil complex raw herb formulas at home
Bottled liquid herbal extracts present short shelf life and storage leakage compared to hermetic heat-sealed pouches

Where It Is Used

Where the HVK2000 Is Used

Application Scenarios

TCM hospital pharmacy preparing outpatient prescriptions under controlled micro-pressure boiling conditions
Acupuncture clinic supplying sealed liquid herbal pouches directly to patients after clinical consultation
TCM health centre boiling and packaging daily therapeutic herbal tea formulations in volume
Retail Chinese pharmacy providing automated decoction and pouching services for custom herbal prescriptions
Inpatient rehabilitation facility requiring batch decoction and sanitary individual single-dose pouch packaging
Herbal beverage production room extracting and packaging plant juices or tea drinks in batches

Who It Is For

Hospital pharmacy procurement engineers selecting integrated decoction equipment to fit limited operational footprints
TCM clinic directors replacing open-fire decoction stoves with sealed micro-pressure extraction equipment
Pharmacy chain operations managers standardising herbal extraction time and pouching volume across branches
TCM health centre operators dispensing single-dose liquid pouches instead of raw dry herb packages
Overseas medical equipment distributors supplying TCM clinics and acupuncture facilities in their territory

Technical Features

Inside the HVK2000

Micro-pressure operation with visible pressure monitoring through an integrated cylinder piezometer
Three independent 20,000 ml glass pots powered by dedicated 1800 W heating circuits
Automated caloric heating control with programmed switching from low fire to high fire
Computerized control panel providing visual time setting and clear audible status warning signals
Integrated 800 W hermetic heat-seal packing system delivering 8 pouches per minute
Adjustable pouch size from 95 to 180 mm length by 100 mm fixed width
Up and down roller keys for digital temperature adjustments between 100 and 199 degrees Celsius
Safety guarding enclosing the mechanical sealing assembly and thermal heating positions

Materials and Build

Three transparent glass decoction pots allowing direct visual inspection of herb extraction
Hermetic heat-sealing composite packing film suitable for hygienic liquid medicine containment
Structural machine frame with dedicated operator workstation and safety guarding panels

Specifications

Micro Pressure Herb Decoction and Packing Machine HVK2000 Technical Data

Figures below are taken from the manufacturer data sheet for this model. Tell us your local voltage and dosing practice and we will confirm the build before the order.

Model	HVK2000
Series	Micro-Pressure TCM Herb Decoction Machine
Brand	Huayan Medical
Rated voltage	220 V (special customization available)
Decoction glass pots	3 pots
Capacity per pot	20,000 ml per pot (3 pots total)
Decoction power	1800 W per pot (3 pots)
Heat seal packing power	800 W
Total power	6,300 W
Dosage of decoction	2 to 15 pairs per pot (3 pots)
Package capacity	8 pouches per minute
Pouch size	95 to 180 mm length x 100 mm width
Pouch volume	50 to 250 ml (setting available)
Temperature setting range	100 to 199 degrees Celsius
Pressure monitoring	Visible pressure via piezometer
Height	1170 mm
Width	1400 mm
Length	540 mm
Weight	170 kg

How It Is Made and Checked

How the HVK2000 Is Built and Checked

How This Model Is Built and Tested

Weigh and load raw herb formulas into the three independent 20,000 ml glass pots
Add required water volume and secure the micro-pressure sealing lids
Set target decoction duration and temperature between 100 and 199 degrees Celsius on the computer panel
System initiates boiling on low fire before automatically transitioning to high fire caloric output
Operator monitors internal extraction pressure via the visible piezometer throughout the run
Decocted herbal liquid feeds directly to the integrated packaging mechanism
Heat-sealing unit fills and seals pouches between 50 and 250 ml at up to 8 units per minute

Quality Control

Manufactured in a 5,000 square metre facility operating under ISO 9001 and ISO 13485 standards
Electrical compliance and structural build verified under CE certification requirements
Full operational validation of heating, pressure integrity, and pouch sealing conducted prior to shipment
Piezometer calibration and automated fire transfer verified during pre-delivery testing
Wear parts packed directly alongside the crated unit for immediate maintenance support

Certification Held By The Plant

ISO 9001ISO 13485CE markingTested as a complete cycle before packing

Customization

Building the HVK2000 To Your Practice

Voltage configuration customized from standard 220 V to match overseas electrical supplies
Liquid pouch length configured between 95 and 180 mm to suit facility dosage standards
Dispensing pouch volume adjusted from 50 to 250 ml via panel setting controls
Supply of matched non-woven herb bags and compatible heat-seal packaging film consumables
Distributor agency arrangements and custom operational branding available for regional markets

Use Guide

Position the 170 kg unit on a level floor with clear access to 220 V power
Load up to 15 pairs of herbs per glass pot and add prescribed water volumes
Clamp the micro-pressure lids securely and check that the piezometer indicates zero before heating
Input the temperature setpoint between 100 and 199 degrees Celsius using the up and down rollers
Thread the heat-sealing packing film through the packaging head and calibrate pouch length
Allow the automated controller to cycle heating from low fire to strong fire automatically
Initiate pouch packing once the warning tone sounds and verify the hermetic heat seal line

Comparison

How the HVK2000 Compares

An honest read on where this model wins and where another one suits you better.

vs Normal-pressure decoction machine HCK2000

The HCK2000 operates at ambient atmospheric pressure, whereas the HVK2000 uses micro-pressure monitored by a piezometer for higher extraction efficiency

vs Airtight herb decoction machine HYY13L

The HYY13L provides standalone airtight boiling without packaging, while the HVK2000 integrates both micro-pressure boiling and continuous pouch sealing

vs Automatic twice decoction machine HYLK22X

The HYLK22X runs two separate decoction phases with liquid blending, while the HVK2000 uses a single-stage micro-pressure cycle for faster batch turnover

vs Conventional stove boiling with manual bottling

Open boiling requires continuous operator monitoring and manual pouring, whereas the HVK2000 automates heat stages and hermetically seals 8 pouches per minute

Who Buys This

Industries Using the HVK2000

TCM Hospital Pharmacies

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

TCM Health and Wellness Centres

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

Distributors and Importers of TCM Equipment

Importers and agents who need a full range, English documentation and parts support so they can service what they sell.

Questions Buyers Ask

HVK2000 Questions and Answers

What is the standard production lead time for the HVK2000?

Lead time is generally about 6 days after payment is received via T/T, depending on order quantity and voltage requirements.

Can different herbal prescriptions be boiled at the same time?

Yes. The HVK2000 has three independent 20,000 ml glass pots, allowing three separate prescriptions of 2 to 15 pairs to run concurrently.

How is pressure monitored during the decoction process?

The machine operates under micro-pressure with the internal glass cylinder pressure visible directly on an integrated piezometer.

What power supply is required to operate this machine?

Standard rated voltage is 220 V with a total power consumption of 6,300 W. Special voltage customization is available upon request.

What warranty coverage and spare parts support are included?

We provide a one-year free warranty from qualified commissioning with free part replacement. Wear parts ship with the unit, and later parts are supplied at cost.

What pouch sizes and packaging volumes does the machine produce?

The packaging head produces pouches with lengths between 95 and 180 mm at 100 mm width, filling volumes adjustable from 50 to 250 ml.

How does our technical team receive operating and maintenance training?

Huayan Medical provides free video guidance for installation and fault diagnosis, factory training in Tianjin, and on-site training for multi-unit orders.

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Guides That Help You Decide

Comparison Guide

Ready to price the HVK2000

Send us your local voltage, your session volume and the space you have. A price and a full specification sheet for the HVK2000 come back within twelve hours.

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