How do I ensure the filling accuracy of the machine for expensive API powders?

Our NJP and SFK series utilize a 3D dosing adjustment and a 5-to-6 stage tamping mechanism. This technical feature ensures a dosing accuracy of ±3%, significantly reducing raw material waste and ensuring every capsule meets strict pharmacopeia weight-variation standards.

Are your capsule fillers compatible with both powder and pellets?

Yes, our pharmaceutical capsule filling machines are designed for versatility. By simply changing the dosing disk or adding a pellet feeding device, you can switch between powder, pellets, or even granules filling.

How long does it take to change the molds for different capsule sizes?

The mold changeover for different capsule sizes (e.g., from #00 to #4) typically takes between 30 to 60 minutes, thanks to our modular design and specialized precision tools provided with the machine.

DPP-420 Industrial Blister Packing Machine

The DPP-420 is an industrial-grade flagship blister machine designed for grand-scale pharmaceutical production. Featuring a massive 420mm wide-format thermoforming station, it achieves peak industrial velocities with a multi-axis servo-driven system. Engineered for synchronized, heavy-duty cycles, the 420-series ensures a 100% hermetic seal for sensitive formulas while maximizing material utilization and lowering the Total Cost of Ownership

Grand-Format 420mm Web

Massive 420mm forming width for high-volume, multi-row batches. Independent thermal zones ensure zero-defect pocket precision for ALU-ALU & ALU-PVC.

Multi-Axis Servo Sync

High-velocity multi-axis servo integration synchronizes feeding, forming, and sealing. Delivers peak industrial output with 100% airtight, symmetrical integrity.

Heavy-Duty Vibration Control

Reinforced industrial-grade chassis eliminates mechanical vibration during 24/7 high-speed cycles, ensuring an elite, professional finish on every grand-format strip.

AI & GMP Quality Control

Fully cGMP & CE compliant with SS316L contact parts. Supports AI visual inspection and auto-waste rejection for 100% pharmaceutical regulatory compliance.

Compact Footprint

Optimized for limited cleanroom spaces and laboratory environments.

15-Min Quick Changeover

Modular design allows mold replacement in 15 mins without professional tools.

Multi-Material Compatibility

Seamlessly switch between Alu-Plastic and Alu-Alu (Cold Forming) packaging.

Working principle of blister packaging machine for clinical trials

STEP 01

Unwinding

Active release of PVC/ALU film with high-sensitivity tension balancing.

STEP 02

Pre-heating

PID intelligent temperature control for uniform material softening.

STEP 03

Blister Forming

Positive air pressure creates high-definition pockets (Max 26mm).

STEP 04

Product Feeding

Synchronized planetary feeding ensures 100% filling rate accuracy.

STEP 05

Heat Sealing

Rolling or flat-plate sealing for pharmaceutical-grade hermetic fuses.

STEP 06

Batch Coding

High-clarity mechanical embossing for expiry and batch data.

STEP 07

Indentation

Precisely engineered tear-lines for single-dose patient use.

STEP 08

Servo Traction

Servo-motor indexing ensures millimetric accuracy with zero waste.

STEP 09

Die Cutting

Alloy steel punching system for clean, burr-free pack edges.

STEP 10

Discharge

Automated output delivery ready for downstream cartoning.

STEP 11

Waste Reeling

Automatic scrap winding for a clean, GMP-compliant workspace.

DPP420 Industrial Encapsulation System Product Applications：

Unit Dose Packaging

PLASTIC-PAPER

Capsule Blister

Tablet Blister

Technical Data

DPP-420 Technical Specifications
Punching Frequency	10–25 times/min
Max. Forming Area	390 × 180 × 26 mm
Adjustable Stroke Range	40–180 mm
PVC Material Specs	0.15–0.5 × 420 mm
PTP ALU Specs	0.05–0.1 × 420 mm
Power Requirement	380V/220V 50Hz / 22 kW
Air Pressure	0.4–0.6 Mpa
Cooling System	Tap water or circulating water
Dimensions (L×W×H)	6000 × 950 × 2000 mm
Machine Weight	2000 kg (High-Stability Chassis)

🚀 Ultra-Wide Production Excellence

The DPP-420 is a heavy-duty flagship designed for massive throughput. Featuring a substantial 420mm web width and a 22kW power system, this 2-ton industrial workhorse provides the stability and surface area required for high-volume pharmaceutical and supplement packaging without compromising on seal integrity.

✓

Extra-Wide 420mm Format

Utilizes a wider material feed to accommodate larger layouts and maximize output per stroke.

✓

Extended 180mm Stroke

Highly adjustable stroke range (40-180mm) offers extreme flexibility for various blister card sizes.

✓

High-Output Power System

Equipped with a 22kW motor system to handle heavy-duty forming and punching loads effortlessly.

✓

Precision Material Handling

Compatible with thick PVC (up to 0.5mm) and various PTP foils for medical-grade protection.

✓

Reinforced 6-Meter Chassis

The extended footprint ensures smooth material transition and provides ample room for auxiliary stations.

Video

Products Features

01 Precision Thermoforming

Advanced plate-heating technology ensures uniform pocket formation for ALU/PVC/PET, compliant with GMP & FDA.

02 Customized Feeder

Intelligent vibratory feeder designed for non-destructive loading of various capsules and tablets.

03 Servo-Driven Traction

High-precision servo systems provide ultra-accurate stroke control (≤0.01mm error).

04 Intelligent HMI Control

Intuitive PLC & HMI featuring real-time monitoring and smart fault self-diagnosis.

Product Details

DPP88 Blister Packing Machine Component 1

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We are a professional manufacturer of pharmaceutical and packaging machinery. In addition to thermoforming machines,we also offer capsule filling machines, rotary tablet presses, cartoning machines, and case packers.

Automatic Capsule Filling Machine Automatic Tablet Press Machine Automatic Cartoning Machine Automatic Case Packing Machine

FAQ

What defines the "Grand-Scale" capacity of the DPP-420?

The DPP-420 features a massive 420mm ultra-wide forming web, the largest in its series. It is engineered for multi-row, grand-format production, allowing manufacturers to produce massive pharmaceutical batches or large medical kits on a single synchronized platform, maximizing floor-space efficiency.

What are the key technical specifications for the DPP-420?

The DPP-420 delivers a punching frequency of 20–50 times per minute with a maximum forming area of 410 × 150 × 25 mm (customizable up to 50mm depth). It operates on a 15.0 kW power core and requires 0.6–0.8 MPa air pressure to maintain peak industrial velocities.

How does the DPP-420 ensure sealing integrity at such a wide format?

It utilizes an advanced multi-axis servo-driven synchronization system and independent thermal control zones. This ensures consistent pressure and temperature across the entire 420mm width, providing a 100% hermetic seal for ALU-ALU and ALU-PVC, even at maximum speeds.

Is the DPP-420 compatible with AI inspection and smart factories?

Yes. As a flagship model, the DPP-420 is designed for Industry 4.0 integration. It supports advanced AI-driven visual inspection, automatic waste rejection, and PLC-based remote monitoring to ensure zero-defect quality and full cGMP/CE compliance.

What is the ROI advantage of switching to a DPP-420 platform?

By consolidating the output of three standard lines into one DPP-420 grand-format station, facilities can reduce labor costs by 60% and material waste by 15%. This significantly lowers the Total Cost of Ownership (TCO) while increasing daily throughput for high-volume contracts.

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