Nozzle Holders: Weight Capacity 0.5-5 kg

Q: What is the primary function of a nozzle holder in manufacturing?

The primary function is to securely position dispensing nozzles while maintaining precise alignment during material application processes, ensuring consistent quality and reducing downtime for nozzle changes.

Q: How often should nozzle holders be inspected for wear?

Inspect every 500 operating hours or monthly in continuous production. Check for clamping force degradation, surface wear, and alignment deviations using precision gauges.

Component Specifications

Definition

Nozzle holders are critical components in nozzle magazines or carousels of automated dispensing machines, designed to securely position and align dispensing nozzles during material application processes. These holders ensure precise nozzle orientation, prevent vibration-induced misalignment, and facilitate quick nozzle changes in high-speed production environments. They typically interface with robotic arms or CNC systems to maintain consistent dispensing accuracy across various manufacturing applications.

Working Principle

Nozzle holders operate by providing a rigid, precisely machined interface between the dispensing nozzle and the machine's movement system. They use mechanical clamping mechanisms (such as collets, set screws, or quick-release systems) to secure nozzles while maintaining concentric alignment. During operation, the holder transfers motion from the machine to the nozzle while dampening vibrations and preventing rotation or displacement, ensuring consistent material deposition patterns.

Materials

Typically manufactured from hardened tool steel (AISI D2, A2), stainless steel (304, 316), or aluminum alloys (6061-T6) with wear-resistant coatings (TiN, CrN) for high-cycle applications. Non-marring materials like Delrin or PEEK may be used for sensitive surfaces.

Technical Parameters

Parameter	Typical range	Notes & selection driver
Holding Force	50-200 N
Mounting Type	Flange, Threaded, Quick-Change
Weight Capacity	0.5-5 kg
Runout Tolerance	<0.01 mm
Temperature Range	-20°C to 150°C
Clamping Mechanism	Collet, Set Screw, Pneumatic

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

Standards

ISO 2768, DIN 7168, ISO 9001

Parent Products

This component is used in the following industrial products

Nozzle Magazine/Carousel

A rotating storage and retrieval system for multiple nozzles in automated dispensing equipment.

View Product Details

Engineering Analysis

Risks & Mitigation

Misalignment causing inconsistent dispensing
Wear leading to nozzle slippage
Material fatigue from cyclic loading
Corrosion in chemical environments

FMEA Triads

Trigger: Insufficient clamping force
Failure: Nozzle displacement during operation
Mitigation: Implement torque-controlled tightening procedures and regular force verification

Trigger: Accumulated particulate contamination
Failure: Reduced positioning accuracy
Mitigation: Establish regular cleaning protocols and use protective covers when idle

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance

±0.005 mm for critical dimensions, concentricity within 0.01 mm TIR

Test Method

Coordinate measuring machine (CMM) verification, functional testing with calibrated nozzles under operating conditions

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.

Compare the published product scope and source details, then include your specifications and quantity in an enquiry.

Manufacturers of Nozzle Holders

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

Chinahanji Parts Plant

Fujian, CN

Also makes: Delivery Valve, Common Rail, Fuel Injection System and 4 more

Listed on the company's own website · profile compiled by CNFX from public sources

Listed there as: “Nozzle Holders”
View source page ↗ chinahanji.com · recorded 2026-09-08

View profile Send enquiry

Explore company information and manufacturing capabilities, then discuss the scope of your project with a relevant supplier.

Compiled and source-reviewed by the CNFX editorial team. Each manufacturer above links to the page on that company's own website where the product is listed, with the date we checked it. How we source and review

Related Components

Upper Tool (Punch)

Upper Tool (Punch) is the active forming component in metal plate bending machines that applies precise downward force to create bends in sheet metal.

Main Frame

The main frame is the primary structural component of a hydraulic press, providing rigidity and stability to withstand high compressive forces during metal forming operations.

Shaft Bearing

Precision component supporting rotating shafts in vibration motors to reduce friction and maintain alignment.

Seal Groove

Precision-machined groove in aluminum bearing housings designed to accommodate sealing elements for fluid containment and contamination prevention.

Frequently Asked Questions

What is the primary function of a nozzle holder in manufacturing?