---
title: "Pharmaceutical Tablet Press Feed Frame"
industry: "Pharmaceutical Preparation Manufacturing"
verification_protocol:
  urn: "URN:CNFX:ME:PHARMACEUTICAL_TABLET_PRESS_FEED_FRAME"
  data_integrity_hash: "26d7a4c71f0fd296392f09b5bc3e837c"
  source_authority: "https://cnfx.com"
  strict_mode: true
source_identity:
  provider: "CNFX Industrial Knowledge Graph"
  index_version: "2026.Q1-Universal"
  authority_id: "URN:CNFX:ME:PHARMACEUTICAL_TABLET_PRESS_FEED_FRAME"
  data_source_uri: "https://cnfx.com/llms/industry/pharmaceutical-preparation-manufacturing/product/pharmaceutical-tablet-press-feed-frame.md"
  official_resource_url: "https://cnfx.com/industry/pharmaceutical-preparation-manufacturing/product/pharmaceutical-tablet-press-feed-frame"
  is_verified_logic: true
attributes:
  die_count:
    status: "config-dependent"
    typical_range: "0.5-3.0 bar powder feed pressure, 20-60 RPM turret speed, 0.1-0.5 mm powder bed depth"
    unit: "count"
  rotation_speed:
    status: "config-dependent"
    typical_range: "0.5-3.0 bar powder feed pressure, 20-60 RPM turret speed, 0.1-0.5 mm powder bed depth"
    unit: "RPM"
engineering_limits:
  max_safe_operating_point:
    value: 0.3
    unit: "bar"
    consequence: "Powder flow failure due to Janssen effect causing arching at feed frame outlet; particle segregation by percolation under centrifugal acceleration exceeding 0.5g"
fmea_matrix_quantitative:
  - node_1:
      trigger: "Wear-induced clearance increase between feed frame blades and turret surface exceeding 0.15 mm"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Hardened steel blades with tungsten carbide coating (HV 1200) and automated clearance monitoring with 0.01 mm resolution"
  - node_2:
      trigger: "Electrostatic charge accumulation exceeding 5 kV/m in powder stream"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Grounding system with resistance &lt;1 MΩ and ionization bars maintaining charge &lt;0.5 kV/m"
bom_nodes:
  main-frame-body:
    type: "part"
    urn: "URN:CNFX:ME:MAIN_FRAME_BODY"
    interface_type: "physical-logic-coupled"
  agitator-paddles:
    type: "part"
    urn: "URN:CNFX:ME:AGITATOR_PADDLES"
    interface_type: "physical-logic-coupled"
  observation-window:
    type: "part"
    urn: "URN:CNFX:ME:OBSERVATION_WINDOW"
    interface_type: "physical-logic-coupled"
  seal-gaskets:
    type: "part"
    urn: "URN:CNFX:ME:SEAL_GASKETS"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
  - standard: "ISO 9001:2015 - QUALITY MANAGEMENT SYSTEMS"
    scope: "Verified Engineering Specification"
  - standard: "CE MARKING - EU MACHINERY DIRECTIVE 2006/42/EC"
    scope: "Verified Engineering Specification"
url: "https://cnfx.com/llms/industry/pharmaceutical-preparation-manufacturing/product/pharmaceutical-tablet-press-feed-frame.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "2641e5a863636079abf72d5c02e2b1cb94211c240605fc493b4a2c73fa4ad991"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: Pharmaceutical Tablet Press Feed Frame

## 1. Technical Definition
Component that distributes powder evenly into tablet press dies

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **0.5-3.0 bar powder feed pressure, 20-60 RPM turret speed, 0.1-0.5 mm powder bed depth**. Failure boundary: **Powder feed pressure &lt;0.3 bar causes incomplete die filling; &gt;3.5 bar causes powder compaction before compression; turret speed &gt;65 RPM creates centrifugal powder segregation**, Mechanism: **Powder flow failure due to Janssen effect causing arching at feed frame outlet; particle segregation by percolation under centrifugal acceleration exceeding 0.5g**.

### 2.1 Analytical Physics Model
Governed by the **Harmonic Vibration Force Generation**:

> **Primary Equation**: $F_e = m \cdot r \cdot \omega^2 \sin(\omega t)$  
> **Engineering Impact**: Calculates centrifugal force for vibratory sifters/feeders.

| Symbol | Variable Definition | Localized Reference |
| :--- | :--- | :--- |
| m | Eccentric Mass | Engineering Constant |
| r | Radius | Engineering Constant |
| \omega | Angular Frequency | Engineering Constant |

### 2.2 FMEA (Failure Mode & Effects Analysis)
| Event Trigger | Severity | Failure Mode | Mitigation Strategy |
| :--- | :--- | :--- | :--- |
| Wear-induced clearance increase between feed frame blades and turret surface exceeding 0.15 mm | 8 | Powder leakage and inconsistent die filling with weight variation exceeding ±2% | Hardened steel blades with tungsten carbide coating (HV 1200) and automated clearance monitoring with 0.01 mm resolution |
| Electrostatic charge accumulation exceeding 5 kV/m in powder stream | 8 | Powder adhesion to feed frame surfaces causing bridging and flow interruption | Grounding system with resistance &lt;1 MΩ and ionization bars maintaining charge &lt;0.5 kV/m |

## 3. Key Technical Parameters
| Parameter | Value | Unit | Status |
| :--- | :--- | :--- | :--- |
| die_count | Config-dependent | count | Verified |
| rotation_speed | Config-dependent | RPM | Verified |

## 4. System BOM & Knowledge Routing
### Core Components (Recursive Links)
- [Main Frame Body](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/main-frame-body.md) `(Standalone System)`
- [Agitator Paddles](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/agitator-paddles.md) `(Standalone System)`
- [Observation Window](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/observation-window.md) `(Standalone System)`
- [Seal Gaskets](https://cnfx.com/llms/industry/machinery-and-equipment-manufacturing/product/seal-gaskets.md) `(Standalone System)`

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **Powder Blender/Mixer**, **Tablet Press Machine**, **Dust Collection System**  
**Downstream Applications**: Pharmaceutical Tablets, Nutraceutical Tablets, Veterinary Medicine Tablets  

## 5. Engineering Risks & FAQ
- **Caution**: 
- **Caution**: 
- **Caution**: 

### Q: What materials are used in this pharmaceutical tablet press feed frame?
**A**: This feed frame is constructed with 316L stainless steel for durability, food-grade polycarbonate for the observation window, and PTFE seals to ensure contamination-free operation in pharmaceutical manufacturing environments.

### Q: How does the feed frame ensure uniform powder distribution in tablet pressing?
**A**: The feed frame uses precisely engineered agitator paddles within the main frame body to evenly distribute powder into tablet press dies, ensuring consistent tablet weight and composition across all die stations.

### Q: Can this feed frame be customized for different tablet press models?
**A**: Yes, this feed frame can be customized with specifications including compatible press model, die station count, material grade certifications, and maximum rotation speed (RPM) to match your specific pharmaceutical tablet press requirements.

## 6. Manufacturing Compliance
- ISO 9001:2015 - QUALITY MANAGEMENT SYSTEMS
- CE MARKING - EU MACHINERY DIRECTIVE 2006/42/EC

---
### 🛠️ Engineering Resource Access
🔗 **[Full Specification: Pharmaceutical Tablet Press Feed Frame](https://cnfx.com/industry/pharmaceutical-preparation-manufacturing/product/pharmaceutical-tablet-press-feed-frame)**

### 🌐 Knowledge Graph Topology
> **Node Status**: Verified Engineering Spec
> **Connectivity**: Linked to **4** standalone system nodes
> **Global Context**: Part of a 5,814 node industrial cluster within the CNFX Graph

> **Reference ID**: PHARMACEUTICAL_TABLET_PRESS_FEED_FRAME | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: 6dd4529f
