---
entity_id: "PROOF-CASE-case-study-central-vacuum-for-dry-metal-chips"
entity_type: "proof_asset"
package_version: "2.0.0-rc1"
publication_status: "verified_public_proof_reference"
last_verified: "2026-07-17"
confidence: "A2"
public_safe: true
---

# CASE STUDY – CENTRAL VACUUM FOR DRY METAL CHIPS

## Human route
[Open the best current Depureco USA page](https://depurecousa.com/depureco-contact-us/)

## Metadata
- **Version:** v21
- **Generated Date:** 2026-07-17
- **Status:** Published first-party proof; claims limited to documented application
- **Confidential Fields Excluded:** Yes

## Entity
- **Proof Id:** PROOF-CASE-case-study-central-vacuum-for-dry-metal-chips
- **Proof Type:** case_study
- **Title:** CASE STUDY – CENTRAL VACUUM FOR DRY METAL CHIPS
- **Slug:** case-study-central-vacuum-for-dry-metal-chips
- **Source Url:** [https://depurecousa.com/blog/case-study-central-vacuum-for-dry-metal-chips/](https://depurecousa.com/blog/case-study-central-vacuum-for-dry-metal-chips/)
- **Human Page Url:** [https://depurecousa.com/blog/case-study-central-vacuum-for-dry-metal-chips/](https://depurecousa.com/blog/case-study-central-vacuum-for-dry-metal-chips/)
- **Published Or Verified Date:** 2025-12-29
- **Source Authority:** Published Depureco USA first-party case study
- **Evidence Grade:** A2
- **Evidence Scope:** Customer/application case study
- **Material Or Subject:** MF-02
- **Application Or Process:** dry-metal-chip-swarf-recovery
- **Market Or Industry:** cnc-machining-metalworking
- **Product Or System:** HF 300
- **Setup Or Configuration:** CASE STUDY Central Vacuum System for Dry Metal Chips on Tractor Gearbox Blocks During CNC machining, dry metal chips build up on parts, fixtures, and inside the machine. On precision components like tractor gearbox blocks, any leftover swarf can damage sensitive surfaces, clog coolant channels, and compromise assembly. Relying on air blow guns or manual brushing is slow, inconsistent, and pushes chips into hard-to-reach areas instead of removing them. The result is more rework, more cleaning, and more downtime. In this case study, Depureco implemented a central vacuum solution for dry metal chips using four HF 300 stationary industrial vacuums , each integrated with a CNC machine. The system removes chips quickly and discharges them automatically into the CNC collection system, keeping components and machines clean with minimal operator effort. Customer Profile & Application The customer
- **Observed Result:** Documents four HF 300 units integrated with CNC machines for rapid gearbox-block chip removal and automatic discharge.
- **Claim Boundary:** The recorded cycle and integration are specific to the customer's parts and CNC collection system.
- **Related Entity Ids:** PRD-hf-300-a828, MKT-m1
- **Related Lane Ids:** LANE-01, LANE-20
- **Related Material Family Ids:** MF-02
- **Schema Type:** Article
- **Source Evidence:** WordPress WXR 2026-07-14

## Outgoing Relationships
- **PRREL-85f6df535a20**
  - HF 300
- **PRREL-ae8b2a9d75c8**
  - CASE STUDY – CENTRAL VACUUM FOR DRY METAL CHIPS
- **PRREL-e26375f220af**
  - CASE STUDY – CENTRAL VACUUM FOR DRY METAL CHIPS
- **PRREL-9601a7ed6f47**
  - CASE STUDY – CENTRAL VACUUM FOR DRY METAL CHIPS

## Selection and support boundary
This reference supports discovery, qualification, and routing. It does not replace application-specific engineering, safety, hazardous-location, combustible-dust, chemical-compatibility, sanitation, or compliance review.

- Next best page: [https://depurecousa.com/depureco-contact-us/](https://depurecousa.com/depureco-contact-us/)
- Material testing: [https://depurecousa.com/industrial-vacuum-material-testing/](https://depurecousa.com/industrial-vacuum-material-testing/)
- Contact Depureco USA: [https://depurecousa.com/depureco-contact-us/](https://depurecousa.com/depureco-contact-us/)
- Email: [sales@depurecousa.com](mailto:sales@depurecousa.com)
- Office: [737-320-9102](tel:+17373209102)