Cooling Nozzle Array for Granulation

Product Specifications

Technical details and manufacturing context for Cooling Nozzle Array

Definition

The Cooling Nozzle Array is a critical component within the Granulation Chamber that facilitates controlled cooling of freshly formed granules. It consists of multiple nozzles arranged in specific patterns to ensure uniform cooling across the entire granule bed, preventing agglomeration and maintaining product quality by rapidly reducing temperature after the granulation phase. The array receives cooling fluid (typically water or air) under pressure from the chamber's cooling system. The nozzles atomize the fluid into fine droplets or streams that are directed onto the hot granules. The arrangement ensures complete coverage and efficient heat transfer through evaporation and conduction, with flow rates and patterns controlled to match the granulation process requirements. This component is typically fabricated from corrosion-resistant materials such as Stainless Steel 316L, PTFE, or ceramic, depending on the chemical environment and thermal demands. Key parameters include the number of nozzles (12–48), nozzle spacing (50–150 mm), operating pressure (1.0–1.6 MPa), flow rate per nozzle (0.5–2.0 L/min), spray angle (60–120°), spray uniformity (±5%), operating temperature (-40–85°C), connection size (1/2–1 inch per ISO 7-1), weight (5–20 kg), and IP rating (IP65 per IEC 60529). These values are reference ranges that must be verified for the specific model and application. The array is designed to integrate with existing piping and mounting structures, and its performance directly impacts cooling efficiency and product quality. For procurement, verify that the selected model meets the required process conditions and that all standards are confirmed with the legal manufacturer or supplier.

Working Principle

The Cooling Nozzle Array operates by receiving cooling fluid, typically water or air, under pressure from the chamber's cooling system. The nozzles atomize the fluid into fine droplets or streams directed onto the hot granules. The arrangement ensures complete coverage and efficient heat transfer through evaporation and conduction. Flow rates and spray patterns are controlled to match the granulation process requirements, ensuring uniform cooling and preventing agglomeration.

Common Materials

Stainless Steel 316L, PTFE (Polytetrafluoroethylene), Ceramic

Technical Parameters

Parameter	Typical range	Notes & selection driver
Number of Nozzles	12–48 pcs	Determines coverage area and cooling uniformity.
Nozzle Spacing	50–150 mm	Affects spray overlap and cooling uniformity.
Flow Rate per Nozzle	0.5–2.0 L/min	Determines cooling capacity.
Spray Angle	60–120 °	Wider angle for larger coverage, narrower for precision.
Spray Uniformity	±5 %	Ensures even cooling across the granule bed.
Operating Temperature	-40–85 °C	Outside this range, seals may fail.
Material	SS316L	Corrosion-resistant for chemical environments.ASTM A240
Connection Size	1/2–1 inch	Must match existing piping.ISO 7-1
Weight	5–20 kg	Affects mounting structure requirements.

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

Nozzle Body
Main structural component housing the internal fluid channels

Material: Stainless Steel 316L
Orifice Plate
Creates the spray pattern and controls droplet size

Material: Ceramic or Hardened Steel
Sealing Gasket Part
Prevents leakage between nozzle and mounting surface

Material: PTFE or Viton
Mounting Bracket Part
Secures the nozzle array to the granulation chamber structure

Material: Stainless Steel 304

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Granulation Chamber

View system integration details

Manufacturers of Cooling Nozzle Array

Manufacturer profiles associated with Cooling Nozzle Array.

Sourcing Cooling Nozzle Array from China?

Tell us your specification and target quantity — we will match it against manufacturer records and come back with the factories that fit.

Request manufacturers We manufacture this

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

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

Technical documentation

Request current drawings, revision history, and a signed specification sheet.

Manufacturing capability

Verify equipment lists, process limits, capacity, and representative production evidence.

Inspection readiness

Confirm test methods, calibrated equipment, sampling plans, and traceable reports.

Supplier transparency

Check the legal entity, factory address, ownership, certifications, and direct contacts.

CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

Frequently Asked Questions

What materials are available for the Cooling Nozzle Array?

According to the directory, the array can be made of Stainless Steel 316L, PTFE, or ceramic. The choice depends on the chemical environment and temperature requirements. Always confirm the material grade with the supplier for your specific application.

What is the operating pressure range?

The reference operating pressure is 1.0–1.6 MPa. Verify the exact pressure rating for your model with the manufacturer.

How does the spray angle affect cooling?

The spray angle ranges from 60° to 120°. A wider angle provides larger coverage, while a narrower angle offers more precision. The appropriate angle depends on the granule bed size and desired cooling uniformity.

What is the IP rating and why is it important?

The IP rating is IP65 per IEC 60529, meaning the array is dust-tight and protected against water jets. This is important for reliable operation in dusty and wet industrial environments. Confirm the rating for your specific model.

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.

Buyer enquiry

Request manufacturing insight for Cooling Nozzle Array

Ask for use case, specification boundaries, supplier type, and RFQ preparation information for this product.

Where it goes: Straight to the CNFX editorial desk, and to the manufacturer if this product is linked to a claimed profile. Nothing is broadcast to a supplier list.
Your details stay here: We do not sell or rent enquiry data, and we do not add you to a mailing list. Used only to answer this request.
No commission, no middleman: CNFX is a directory. We take no cut of any order and never negotiate on a supplier's behalf.
What we don't claim: A listing is not an endorsement. Qualify every supplier and verify every figure yourself before ordering.

pressure:	2-10 bar operating range, 15 bar maximum
flow rate:	0.5-20 L/min per nozzle, adjustable via orifice sizing
temperature:	Ambient to 150°C (nozzle body), up to 300°C (process environment)
slurry concentration:	Up to 40% solids by weight, particle size <500 μm

Cooling Nozzle Array

Product Specifications

Applied To / Applications

Industrial Ecosystem & Supply Chain Structure

Application Fit & Sizing Matrix

Reliability & Engineering Risk Analysis

Compliance & Manufacturing Standards