INDUSTRY COMPONENT

Sand Collection Grate

A perforated grate component in automated shakeout units that separates sand from castings during the shakeout process in foundry operations.

View Specifications

Component Specifications

Definition
The Sand Collection Grate is a critical component of automated shakeout units used in foundry applications. It consists of a rigid, perforated metal structure installed beneath the shakeout deck that allows sand and fine particles to pass through while retaining larger castings. This component facilitates the separation of molding sand from cast metal parts after the casting process, enabling efficient sand reclamation and casting collection. The grate's design ensures uniform distribution of sand flow to collection systems while withstanding continuous mechanical vibration and abrasive wear.
Working Principle
The Sand Collection Grate operates on the principle of size-based separation through perforated openings. During the shakeout process, castings are vibrated on the shakeout deck, causing bonded sand to break apart. The sand particles fall through the grate's openings due to gravity and vibration, while larger castings remain on top. The grate's specific opening size (typically 10-50mm) is designed to match the smallest casting dimensions to prevent product loss while maximizing sand recovery.
Materials
High-carbon steel (AISI 1045/1050) or manganese steel (11-14% Mn) for abrasion resistance. Heat-treated to HRC 45-55 for durability. Optional stainless steel (AISI 304/316) for corrosive environments.
Technical Parameters
  • Thickness 10-25mm
  • Opening Size 15-40mm (customizable)
  • Open Area Ratio 40-60%
  • Vibration Resistance Up to 15g acceleration
  • Maximum Load Capacity 500-2000 kg/m²
  • Operating Temperature -20°C to 200°C
Standards
ISO 9001, DIN 1691, ASTM A128

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Sand Collection Grate.

sand collection grate shakeout grate foundry equipment sand reclamation casting separation perforated grate vibration grate foundry components Sand Collection Grate in Machinery and Equipment Manufacturing

Parent Products

This component is used in the following industrial products

Automated Shakeout Unit

Automated unit for separating castings from molding sand after casting process

View Product Details

Engineering Analysis

Risks & Mitigation
  • Abrasive wear leading to hole enlargement
  • Fatigue cracking from continuous vibration
  • Sand bridging/clogging in openings
  • Corrosion in humid environments
FMEA Triads
Trigger: Abrasive sand particles
Failure: Gradual enlargement of openings beyond tolerance
Mitigation: Use hardened manganese steel, implement regular thickness measurements, establish replacement schedule based on wear rate
Trigger: Cyclic loading from vibration
Failure: Fatigue cracks at stress concentration points
Mitigation: Design with radiused corners, implement NDT inspection every 3 months, use vibration-damping mounts

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance
±1mm on opening dimensions, ±2mm on flatness, ±0.5mm on thickness
Test Method
Dimensional verification with calipers, load testing to 150% of rated capacity, vibration testing per ISO 10816 standards

Procurement Evaluation Criteria

Not customer reviews or live demand data. These dimensions support RFQ preparation and supplier evaluation.

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.

Related Components

Machine Frame
The rigid structural foundation of a CNC wood router that provides stability, vibration damping, and precision alignment for cutting operations.
pH Sensor Assembly
Precision pH sensor assembly for automated monitoring and dosing systems in industrial applications
Load Cell Assembly
Precision load cell assembly for automated powder dispensing systems
Dust Collection Port
A dust collection port is a critical component in automated powder dispensing systems that captures airborne particulates at the source to maintain clean air quality and prevent cross-contamination.

Frequently Asked Questions

What maintenance is required for Sand Collection Grates?

Regular inspection for wear, especially at high-impact areas. Replacement typically needed every 6-24 months depending on usage. Lubrication of mounting points and checking for crack development in high-stress zones.

Can Sand Collection Grates be customized for different casting sizes?

Yes, opening sizes can be customized from 10mm to 50mm. Special shapes (hexagonal, square, round) and material thickness can be adjusted based on specific casting dimensions and sand flow requirements.

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

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.

Request Manufacturing Insight for Sand Collection Grate

Sampling Interface Scale