Editorial Technical Reference

CIP (Clean-in-Place) System

This page explains how CIP (Clean-in-Place) System is classified within Food Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.

Technical Definition & Core Assembly

The CIP (Clean-in-Place) System is a component of the Integrated Aseptic Fruit and Vegetable Processing Line.

CIP (Clean-in-Place) System in a manufacturing environment
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Product Specifications

Technical details and manufacturing context for CIP (Clean-in-Place) System

Definition
The CIP (Clean-in-Place) System is a component of the Integrated Aseptic Fruit and Vegetable Processing Line. It performs automated cleaning and sanitization of processing equipment, piping, and vessels in their installed positions, ensuring aseptic conditions and preventing cross-contamination between production batches. The system operates through programmed cycles of cleaning solutions (detergents, sanitizers) and rinse water circulated at controlled temperatures, pressures, and flow rates, removing soil, microorganisms, and residues without requiring equipment disassembly. Constructed with Stainless Steel 316L for food contact surfaces, the system is designed for hygienic and durable operation. Key parameters include a flow rate of 10–100 m³/h, operating pressure of 1.0–1.6 MPa, temperature range of 20–95°C, cleaning time per cycle of 30–120 minutes, tank volume of 500–5000 L, pump power of 5.5–22 kW, electrical supply of 380–480 V AC (per IEC 60038), control accuracy of ±0.5°C, material grade 316L (per ASTM A240), IP rating of IP54–IP65 (per IEC 60529), weight of 500–2000 kg, and footprint of 2–6 m². These values are reference ranges and must be verified for the specific model and application. The system is intended for integration into food manufacturing lines where aseptic processing is required. Selection should consider tank volume, pipe diameter, and cleaning requirements. Verification questions include confirming the actual flow rate, pressure, and temperature capabilities against the process needs, and checking compliance with relevant standards. Maintenance signals include reduced cleaning effectiveness, pressure drops, or leaks. Failure boundaries include operation outside specified temperature or pressure limits, which may damage heat-sensitive components or compromise cleaning. Always consult the legal manufacturer or supplier for model-specific specifications and standards.
Working Principle
The CIP system uses programmed cycles of cleaning solutions and rinse water circulated through processing equipment at controlled temperatures, pressures, and flow rates. Detergents and sanitizers remove soil, microorganisms, and residues. The system operates without disassembly, using spray devices and circulation pumps to ensure complete coverage. Temperature and pressure are monitored and adjusted to optimize cleaning while protecting equipment. The cycle duration is set based on soil level. After cleaning, rinse water removes residual chemicals. The system is controlled via a programmable logic controller (PLC) that sequences the steps and monitors parameters.
Common Materials
Stainless Steel 316L
Technical Parameters
ParameterTypical rangeNotes & selection driver
Flow Rate10–100 m³/hDepends on tank volume and pipe diameter
Temperature Range20–95 °CHigher temperatures improve cleaning but may damage heat-sensitive components
Cleaning Time per Cycle30–120 minLonger cycles for heavily soiled equipment
Tank Volume500–5000 LSelect based on system capacity
Pump Power5.5–22 kWHigher power for larger flow rates
Electrical Supply380–480 V ACThree-phase, 50/60 HzIEC 60038
Control Accuracy±0.5 °CTemperature control accuracy for consistent cleaning
Material Grade316LStainless steel for food contact surfacesASTM A240
IP RatingIP54–IP65Higher rating for washdown environmentsIEC 60529
Weight500–2000 kgDepends on configuration and tank size
Footprint2–6 Compact designs available for space-constrained plants

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM
  • Cleaning Solution Tanks
    Store and heat cleaning chemicals and rinse water
    Material: Stainless Steel 316L
  • Circulation Pumps
    Provide pressure for solution flow through equipment
    Material: Stainless Steel 316L
  • Spray Balls/Nozzles
    Distribute cleaning solutions inside tanks and vessels
    Material: Stainless Steel 316L
  • Control Panel
    Program and monitor cleaning cycles and parameters
    Material: Stainless Steel/IP65 Enclosure

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for CIP (Clean-in-Place) System.

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Standard: 3-6 bar (45-90 psi), High-pressure: up to 10 bar (150 psi)
flow rate: 50-500 L/min (13-132 gal/min) depending on pipe diameter and pump capacity
temperature: Typically 20°C to 85°C (68°F to 185°F), with high-temperature models up to 140°C (284°F)
slurry concentration: Up to 5% solids by weight for standard systems, specialized models up to 15%
Media Compatibility
✓ Food and beverage processing lines ✓ Pharmaceutical manufacturing equipment ✓ Dairy processing tanks and piping
Unsuitable: Highly corrosive chemical environments without specialized corrosion-resistant materials
Sizing Data Required
  • Total system volume to be cleaned (L or gal)
  • Required cleaning cycle time (minutes)
  • Pipe diameter and circuit complexity (number of bends, valves, etc.)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Cavitation in pumps
Cause: Insufficient NPSH (Net Positive Suction Head) due to improper pump sizing, clogged inlet filters, or high fluid temperature reducing vapor pressure, leading to vapor bubble formation and implosion damaging impellers and casings.
Corrosion and pitting in piping and tanks
Cause: Chemical attack from aggressive cleaning agents (e.g., caustics, acids) or residual product, exacerbated by improper rinse cycles, material incompatibility (e.g., using carbon steel with chlorides), or stagnant zones allowing microbial-influenced corrosion.
Maintenance Indicators
  • Unusual pump noise (e.g., knocking, grinding) or vibration indicating cavitation, bearing failure, or impeller damage
  • Visible leaks, discoloration, or pitting on surfaces, especially at welds, valves, or seals, suggesting corrosion or erosion
Engineering Tips
  • Implement real-time monitoring of pressure, flow, and temperature to optimize CIP cycles, ensuring adequate NPSH and preventing chemical overexposure or thermal stress
  • Use corrosion-resistant materials (e.g., 316L stainless steel, duplex alloys) for critical components, and apply regular passivation treatments to maintain protective oxide layers

Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.

Compliance & Manufacturing Standards

Applicable Standards
ISO 14159:2008 (Safety of machinery - Hygiene requirements for the design of machinery) ANSI/ASME BPE-2022 (Bioprocessing Equipment) DIN 11866-1:2014 (Fittings in stainless steel - Part 1: Hygienic fittings)

Quoted from the published standard.

Manufacturing Precision
  • Surface Roughness: Ra ≤ 0.8 μm for product contact surfaces
  • Weld Seam Alignment: ±0.5 mm for piping connections
Quality Inspection
  • Pressure Test (Hydrostatic/Pneumatic) at 1.5x operating pressure
  • Surface Finish Verification using profilometer per Ra specification

Manufacturers of CIP (Clean-in-Place) System

2 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.

LIENM Machinery
Guangzhou, Guangdong, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Listed there as: “ClP (Clean-in-Place)Systems”
View source page ↗ lienm.com · checked 2026-08-27
Shanghai Victorystar Intelligent Technology Co.
Shanghai, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Listed there as: “Clean-in-Place (CIP)”
View source page ↗ shvictorystar.com · checked 2026-09-04

Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

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Frequently Asked Questions

What is the purpose of a CIP system?

A CIP system cleans and sanitizes processing equipment without disassembly, ensuring aseptic conditions and preventing cross-contamination between batches.

What materials are used in the CIP system?

The system uses Stainless Steel 316L for food contact surfaces, as per ASTM A240, ensuring corrosion resistance and hygiene.

What are the typical operating parameters?

Reference ranges include flow rate 10–100 m³/h, pressure 1.0–1.6 MPa, temperature 20–95°C, and cleaning time 30–120 minutes. These must be verified for the specific model.

How should I verify the system's compliance?

Check the nameplate and documentation for actual values and standards such as IEC 60038, and IEC 60529. Confirm with the manufacturer or supplier for your application.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification
This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.
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