Structured Manufacturing Data (2026)

Weighing System

Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Weighing System used in the Basic Metal Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical Weighing System is characterized by the integration of Load Cell and Weight Indicator/Controller. In industrial production environments, manufacturers listed on CNFX commonly emphasize Stainless steel (for housing and contact parts) construction to support stable, high-cycle operation across diverse manufacturing scenarios.

A precision measurement subsystem within an alloy feeder that determines the mass of alloy materials being dispensed.

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Product Specifications

Technical details and manufacturing context for Weighing System

Definition
The Weighing System is a critical component of the Alloy Feeder System responsible for accurately measuring the weight of alloy materials (such as aluminum, magnesium, zinc, or other metal alloys) during the feeding process. It ensures precise material dosing according to production recipes, directly impacting product quality, material efficiency, and process control in metal manufacturing operations.
Working Principle
The system typically uses load cells or strain gauge sensors that convert the force exerted by the material weight into an electrical signal. This signal is processed by a controller or indicator to display and transmit the weight measurement. In continuous feeding applications, it may employ belt scales or loss-in-weight technology, while batch systems use platform or hopper scales.
Common Materials
Stainless steel (for housing and contact parts), Aluminum alloy (for structural frames), High-grade steel (for load cells and mechanical parts)
Technical Parameters
  • Maximum weighing capacity, typically ranging from 50kg to 5000kg depending on feeder size (kg) Standard Spec
Components / BOM
  • Load Cell
    Converts mechanical force (weight) into electrical signal for measurement
    Material: Stainless steel with strain gauges
  • Weight Indicator/Controller
    Processes signals from load cells, displays weight, and controls feeding operations
    Material: Electronic components in protective housing
  • Weighing Platform/Hopper Part
    Container or surface that holds the alloy material during weighing
    Material: Stainless steel or carbon steel
  • Signal Cable
    Transmits electrical signals between load cells and controller
    Material: Shielded copper cable with protective jacket

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Weighing System.

precision alloy weighing system for metal manufacturing stainless steel weighing system for alloy feeders load cell weighing system for basic metal production industrial weighing platform for alloy material dispensing high-grade steel weighing co

Applied To / Applications

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

Alloy Feeder System
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Asphalt Mixing Plant
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Concrete Batching Plant
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Batching Plant
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Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Atmospheric to 0.5 bar gauge (typical feeder environment)
other spec: Flow Rate: 0-100 kg/min (typical alloy dispensing), Slurry Concentration: Not applicable (dry granular/pelletized alloys), Accuracy: ±0.1% of full scale, Resolution: 0.01 kg
temperature: 0°C to 50°C (operating), -10°C to 60°C (storage)
Media Compatibility
✓ Ferroalloys (FeSi, FeMn) ✓ Non-ferrous master alloys (Al-Ti, Cu-Cr) ✓ Pure metal additives (Mg, Ca, Si)
Unsuitable: Highly corrosive molten metal environments (e.g., direct contact with molten aluminum with high chlorine flux)
Sizing Data Required
  • Maximum alloy dispensing rate (kg/hr)
  • Required weighing accuracy (% of full scale)
  • Alloy material density and particle size distribution

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Load cell drift
Cause: Environmental factors (temperature fluctuations, moisture ingress) or mechanical overload causing permanent deformation of strain gauges, leading to inaccurate weight readings over time.
Signal interference/noise
Cause: Poor cable shielding, improper grounding, or electromagnetic interference from nearby equipment disrupting the low-voltage signals from load cells to the indicator/controller.
Maintenance Indicators
  • Inconsistent or fluctuating weight readings under static load conditions
  • Audible grinding or scraping noises during platform movement or load application
Engineering Tips
  • Implement regular calibration schedules using certified test weights and environmental compensation adjustments to maintain measurement accuracy
  • Install proper cable conduits with adequate shielding, maintain clean/dry junction boxes, and ensure all electrical connections are secure and corrosion-free

Compliance & Manufacturing Standards

Reference Standards
ISO 9001:2015 - Quality management systems OIML R76-1 - Non-automatic weighing instruments EN 45501:2015 - Metrological aspects of non-automatic weighing instruments
Manufacturing Precision
  • Accuracy class: ±0.1% of applied load
  • Repeatability: ≤0.05% of capacity
Quality Inspection
  • Calibration verification with certified test weights
  • Environmental testing (temperature, humidity, vibration)

Factories Producing Weighing System

Manufacturer profiles with relevant production capability in China

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

Technical documentation
4/5
Manufacturing capability
4/5
Inspection readiness
5/5
Supplier transparency
3/5

These scores are example evaluation dimensions, not real customer ratings, country-specific buyer feedback, or live inquiry activity.

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Frequently Asked Questions

What materials are used in this weighing system for durability in metal manufacturing environments?

The system features stainless steel housing and contact parts for corrosion resistance, aluminum alloy structural frames for lightweight strength, and high-grade steel load cells and mechanical components for precision and durability in harsh industrial settings.

How does this weighing system integrate with alloy feeding equipment?

This precision measurement subsystem is designed as a drop-in component for alloy feeders, with standardized mounting interfaces and signal cables that connect directly to existing control systems for seamless mass determination during material dispensing.

What maintenance is required for the load cells in this industrial weighing system?

High-grade steel load cells require minimal maintenance - periodic calibration checks, protection from overload conditions, and routine cleaning to prevent material buildup that could affect measurement accuracy in metal manufacturing operations.

Can I contact factories directly on CNFX?

CNFX is an open directory, not a transaction platform. Each factory profile provides direct contact information and production details to help you initiate direct inquiries with Chinese suppliers.

Data basis: CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks for Basic Metal Manufacturing.

Data Basis

CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks.

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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