Rich Packing Releases Full-Servo Intelligent Rotary Tablet Press

In July 2025, Rich Packing, a leading Chinese pharmaceutical equipment company, officially launched its new generation full-servo intelligent rotary tablet press (Model: RP-HGZP-17). Designed for small and medium-sized pharmaceutical and health product companies sensitive to tablet weight errors, this equipment utilizes a servo tablet weight control system, intelligent detection and rejection technology, and a modular, tool-free mold change system. It achieves an average tablet weight accuracy of ≤±2%, improves mold change efficiency by 300%, and helps customers pass FDA, UL, and cGMP certifications while reducing raw material waste by 47%.

Core Technology Breakthroughs in Tablet Pressing

Military-Grade Material Construction

• ♦  The tablet press main body is constructed from high-strength 2Cr13 stainless steel with a hardness of HRC 45-50 and 200% enhanced corrosion resistance.
• ♦  The upper and lower layers of the rotary turntable are upgraded with tin-mixed QT600 cast iron, featuring 3500MPa impact resistance, superior wear and heat resistance, and a lifespan of 50,000 hours.
• ♦  The automatic tablet press machine is equipped with an industrial-grade explosion-proof high-power vacuum cleaner, a powder circulation system, and a fully enclosed 304 stainless steel cover, ensuring compliance with FDA/cGMP hygiene certification.

Intelligent Tablet Weight Control System

• ♦  Servo motors drive the up-and-down movement of the filling guide rail, enabling intelligent control over the cavity size formed by the lower punch within the middle die. This system in tablet press machine provides real-time feedback compensation for fluctuations in powder fill volume.
• ♦  Dynamic Tablet Weight Control Accuracy: Based on laboratory data, tablet weight accuracy error is strictly controlled within ±1.5%. In mass production environments, it consistently achieves a stable tablet weight error of ±2%.

Triple Quality Assurance System

♦  Real-time Punching Monitoring: Utilizes a main pressure wheel pressure sensor array. Effectiveness of rotary tablet press: 99.98%.

♦  Intelligent Waste Rejection System: Employs positive pressure blowing or solenoid valve rejection. Tablet weight qualification rate: >99.99%.

♦  Middle Die Ultra-Fine Processing: Incorporates a boring machine + honing secondary processing process. Aperture tolerance: ±3μm.

Revolutionary Innovations for Cost Reduction and Efficiency Increase

30-Minute Tool-Free Die Change System

Our intelligent tablet press features an original quick-release middle die fixture. This utilizes a rectangular surface contact structure for middle die top clamping, replacing the traditional conical point contact structure. This design significantly reduces the risk of the middle die being dislodged under high pressure. Operators can complete the entire set of mold changes manually without tools, saving 2 hours of downtime compared to traditional equipment.

Residual Powder Recycling Technology

The powder return turntable in tablet compressor constrains the movement trajectory of residual powder. Powder recovery rate is >95%, and workshop cleanliness meets the ISO 14644 Class 7 standard.

Global Reliability and Service

Top-Tier Supply Chain Guarantee

Core components of the full-servo rotary tablet press utilize:

♦  Siemens servo motors (accuracy: 0.01°)

♦  ABB controllers (response time: <2ms)

♦  SKF bearings (L10 life: 80,000 hours)

Comprehensive Safety Protection

16 intelligent alarm systems of RP-HGZP-17 tablet pressing machine cover scenarios including pressure overload, lubrication abnormalities, and motor overheating. The press complies with CE/UL safety certification.

Fortune 500 Validated Service

Rich Packing’ tablet press machine pharmaceutical supports:

♦  Global planning for new and existing plants (providing 3D production line layout diagrams).

♦  On-site installation and commissioning (supported by our global service center in Hong Kong).

♦  Comprehensive technical documentation (including complete user manuals, white papers, and video guides).

About Rich Packing

We are a long-term partner to Fortune 500 companies and industry leaders in the pharmaceutical and health products industries, including GSK, US-Pharma, Sino-Pharma, etc.

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