Coal, Coke & Ore Physical Testing
Automatic Coke Shatter Test Apparatus for Foundry and Metallurgical Coke Drop Strength Testing
Item Number : KT-LQ
Price varies based on specs and customizations
- Lifting Height
- 1830 mm (Selectable Stop)
- Sample Box Dimensions (L×W×H)
- 710 × 455 × 380 mm
- Input Power & Voltage
- 1.5 kW, 380V±10% (3-Phase 4-Wire)
Shipping:
Contact us to get shipping details Enjoy On-time Dispatch Guarantee.
Why Choose Us
Easy ordering process, quality products, and dedicated support for your business success.
Product Overview
This coke drop strength testing apparatus is an industrial-grade mechanical testing unit engineered to evaluate the impact resistance, shatter index, and structural integrity of metallurgical and foundry coke. By accurately simulating the physical impacts, free-fall drops, and mechanical stress coke encounters during transportation, screening, bunker loading, and blast furnace charging, this system provides blast furnace operators and coke manufacturers with essential data on physical fragmentation and breakage behavior.
Designed for rigorous quality assurance environments, the equipment serves metallurgical plants, merchant coke facilities, commercial inspection laboratories, and research institutions. The unit standardizes drop-shatter evaluations by automating sample box elevation, positioning, and bottom-door discharge, eliminating the operator-induced variance and physical hazards traditionally associated with manual shatter testing procedures.
Constructed with heavy-duty structural steel and integrated mechanical drive components, this testing machine guarantees exceptional structural rigidity and operational consistency over decades of repeated cyclic impact. Its specialized motor-reducer architecture and precision limit-sensing system deliver smooth, repeatable drop-cycle sequencing under the most demanding industrial laboratory conditions.
Key Features
- Standardized Drop Height Control: The precision vertical hoist assembly elevates the sample box to a standardized drop height of 1830 mm with an integrated selectable stop feature, ensuring flawless repeatability and complete compliance with standardized shatter index testing methods.
- Automated Bottom-Door Release Mechanism: Equipped with an automatic bottom-gate actuation system, the unit cleanly releases test coke onto the steel receiving base plate without introducing horizontal velocity or manual disturbance, guaranteeing purely gravitational, vertical free-fall impact dynamics.
- Heavy-Duty Geared Drive Transmission: Driven by a specialized industrial motor coupled directly to a WPA-80 worm gear reducer with a 1:50-E reduction ratio, the hoist delivers smooth, high-torque elevation and controlled lowering while preventing abrupt mechanical shock or cable slippage.
- Reinforced Heavy-Gauge Sample Box: Fabricated from wear-resistant heavy steel plate measuring 710 mm by 455 mm by 380 mm, the sample compartment resists continuous abrasive wear from sharp-edged coke lumps, maintaining its internal volume and dimensional geometry throughout extensive test campaigns.
- Rigid Steel Impact Receiving Base: The solid 220 mm by 965 mm by 200 mm drop base provides an unyielding, high-mass impact foundation that absorbs heavy kinetic energy transfer without structural deflection or foundation degradation.
- Integrated Limit Sensing and Safety Control: Built-in electromechanical limit switches govern vertical travel bounds, preventing over-travel risks at terminal elevation points and ensuring completely safe, automated turnaround during repetitive test cycles.
- Centralized Industrial Operator Station: The dedicated NEMA-style electrical enclosure consolidates all motor controls, directional buttons, and emergency stops into an intuitive interface that streamlines cycle execution and protects electrical components from abrasive coke dust contamination.
Applications
| Application | Description | Key Benefit |
|---|---|---|
| Blast Furnace Quality Assurance | Evaluates the shatter index and mechanical impact degradation of metallurgical lump coke before blast furnace charging. | Prevents blast furnace permeability loss and uneven gas distribution by identifying friable, low-strength coke batches prior to loading. |
| Foundry Coke Evaluation | Measures the drop breakage characteristics and structural cohesion of large-size foundry coke used in cupola melting operations. | Ensures optimal bed permeability, prolonged combustion efficiency, and minimal carbon bed breakdown during heavy metal melting. |
| Coking Plant Process Optimization | Serves as a vital bench-scale quality control checkpoint for evaluating the efficacy of coal blending, coking times, and quenching methods. | Delivers rapid empirical feedback to coking engineers, allowing proactive adjustments to coal blends to maximize final mechanical yields. |
| Commercial Cargo Verification | Provides neutral third-party inspection laboratories and maritime shipping terminals with standardized shatter strength certification. | Resolves contractual disputes and certifies compliance with international merchant coke physical quality benchmarks prior to dispatch. |
| Coal & Carbon Materials Research | Enables metallurgical research institutes and universities to investigate the microstructural strength and fracture kinetics of carbonaceous fuels. | Facilitates data-driven development of non-recovery coking techniques, binderless briquetting, and novel bio-coke formulations. |
| Sinter Plant Raw Material Screening | Assesses the mechanical breakdown tendencies of coke breeze and nut coke fractions during aggressive transit and chute transitions. | Optimizes sizing distribution across sintering lines, minimizing unburned carbon loss and improving operational thermal balance. |
Technical Specifications
| Parameter Category | Specification Details | Unit / Value |
|---|---|---|
| Product Item Number | Model Series Reference | KT-LQ |
| Applicable Standard | Testing Methodology Compliance | GB/T 4511.2─1999 |
| Sample Box Dimensions | Internal Length × Width × Height | 710 × 455 × 380 mm |
| Drop Base Dimensions | Working Impact Base (L × W × H) | 220 × 965 × 200 mm |
| Drop Elevation Height | Standardized Lifting Height (Selectable Stop) | 1830 mm |
| Electric Drive Power | Input Motor Power Rating | 1.5 kW |
| Power Supply Requirements | Operating Voltage / System Phase | 380V ± 10% (3-Phase, 4-Wire) |
| Speed Reducer Model | Industrial Heavy-Duty Worm Reducer | WPA-80 |
| Speed Reduction Ratio | Drive Transmission Ratio | 1:50-E |
| Total Equipment Mass | Total Dry Operational Weight | 400 kg |
| Operational Mechanism | Mechanical Elevation & Bottom Discharge | Motorized lifting, automated bottom gate release |
| Control Architecture | Dedicated Electrical Enclosure | Integrated limit switches with automatic stop control |
Why Choose This Product
- Rigorous Structural Engineering: Built with a combined equipment mass of 400 kg utilizing thick-gauge industrial plate steel, this testing unit eliminates structural vibration and kinetic energy dissipation during impact events, guaranteeing highly accurate test results.
- Strict Adherence to Testing Norms: Designed in exact alignment with GB/T 4511.2 standards, the system delivers universally acceptable shatter index data recognized by primary steelmakers, independent testing bureaus, and international commodity traders.
- Operator Safety and Ergonomics: Automating the elevation of heavy coke samples and providing non-contact bottom-door release removes operators from physical pinch zones and heavy manual handling risks, significantly enhancing laboratory safety compliance.
- Low Maintenance Transmission Architecture: The deployment of a heavy-duty WPA-80 worm reducer and sealed electro-mechanical actuators ensures continuous, maintenance-free operation even in environments laden with fine carbon and coal dust.
- End-to-End Technical Support: Backed by specialized industrial metallurgical engineering expertise, comprehensive spares availability, and responsive technical consultation, this equipment delivers uninterrupted service life over decades of continuous testing.
Contact our technical sales team today to discuss your testing requirements, receive dimensional layout drawings, or obtain a competitive quotation tailored to your laboratory facility.
Trusted by Industry Leaders
REQUEST A QUOTE
Our professional team will reply to you within one business day. Please feel free to contact us!
Related Products
Combined Crushing and Division Sample Preparation Unit Automated Coal and Mineral Milling Reduction System
This high-capacity combined crushing and sample division system delivers automated two-stage size reduction and precision sampling for coal, minerals, and metallurgy under GB standards, featuring dust-sealed operation, adjustable division ratios, and robust high-manganese steel crushing components.
Automatic Standard Sieve Shaker for Laboratory Particle Size Analysis
Streamline laboratory particle size analysis with our automatic standard sieve shaker featuring compound rotary tapping motion eight sieve capacity programmable digital controls and an integrated dust extraction port for clean repeatable separation across diverse industrial quality control applications
Laboratory Reciprocating Sieve Shaker Machine for Particle Size Analysis and Powder Separation
Engineered for industrial, geological, and pharmaceutical laboratories, this automatic reciprocating sieve shaker provides a consistent 40 mm stroke at 240 cycles per minute with integrated timing control to eliminate human error, ensuring repeatable particle size separation across all screening workflows.
Electric Sample Divider for Laboratory Coal and Granular Material Sample Preparation
Engineered for precise sample preparation, this electric sample divider delivers continuous horizontal reciprocating cutting, an adjustable division ratio, robust dust containment, and representative splitting for coal, ores, and bulk granular materials up to thirteen millimeters.
Environmentally Friendly Enclosed Standard Test Sieve Shaker Machine for Dust Free Laboratory Particle Size Analysis
High-performance environmentally friendly enclosed standard test sieve shaker designed for precise particle size distribution analysis. Engineered with noise-shielding technology, dual rotary-tapping motion, automatic timing control, and dust-free laboratory extraction integration for reliable analytical laboratory workflows.
Laboratory Jaw Crusher
Discover the small jaw crusher for efficient, flexible, and affordable crushing in labs and small mines. Ideal for coal, ores, and rocks. Learn more now!
Sealed Tapping Sieve Shaker Machine for Laboratory Particle Size Analysis
Optimize quality control with this sealed tapping sieve shaker featuring dual rotary oscillation and mechanical tapping motions, automated cycle timing, and robust dust-tight operation for precise, repeatable particle size distribution analysis of industrial powders and abrasive grains.
Laboratory Test Sieves and Vibratory Sieve Shaker Machine
Efficiently process powders, granules, and small blocks with a high-frequency vibration sieve. Control vibration frequency, screen continuously or intermittently, and achieve accurate particle size determination, separation, and classification.
Horizontal Reciprocating Mechanical Sieve Shaker for Iron Ore Sinter and Pellets
Engineered for metallurgy and quality inspection, this horizontal reciprocating mechanical sieve delivers standardized dry sizing for iron ore, sinter, and pellets with stepless stroke adjustments, digital timing, and high-capacity multi-layer frames for reproducible particle analysis.
Small Laboratory Sealed Jaw Crusher and Sample Divider System for Ore Coal and Material Preparation
Engineered for high-precision sample preparation, this small laboratory sealed jaw crusher and sample divider combines heavy-duty jaw crushing with automated reciprocating sample reduction. Ideal for coal, metallurgy, geology, and power generation material quality testing processes.
Filter Testing Machine FPV for Dispersion Properties of Polymers and Pigments
The filter testing machine (FPV) is suitable for testing the dispersion properties of polymers such as pigments, additives and masterbatches by extrusion and filtration.
Custom Ion Conductivity Test Fixtures for Fuel Cell Research
Custom ion conductivity test fixtures for precise PEM/AEM fuel cell research. High-precision, customizable.
Laboratory Micro Horizontal Jar Mill for Precision Sample Preparation in Research and Analysis
Discover the Micro Horizontal Jar Mill for precise sample preparation in research and analysis. Ideal for XRD, geology, chemistry, and more.
Laboratory Vortex Mixer Orbital Shaker Multifunctional Rotation Oscillation Mixer
The inching mixer is small in size, mixes quickly and thoroughly, and the liquid is in a vortex shape, which can mix all the test solutions attached to the tube wall.
Laboratory Mini Jaw Crusher for Ore Coal Mineral Sample Preparation
Engineered for precise laboratory sample preparation, this small jaw crusher processes coal, ores, and minerals with high reduction ratios. Featuring adjustable discharge settings and dust-sealed operation, it ensures consistent particle sizing.
Environmental Laboratory Jaw Crusher for Medium and Fine Sample Material Sizing
Engineered for demanding laboratory sample preparation, this environmental laboratory jaw crusher delivers high-efficiency medium and fine crushing for coal, coke, ores, and minerals with integrated dust extraction capabilities, customizable alloy jaw plates, and precise adjustable discharge gap settings.
Laboratory Oscillating Orbital Shaker
Mixer-OT orbital shaker uses brushless motor, which can run for a long time. It is suitable for vibration tasks of culture dishes, flasks and beakers.
Laboratory Multifunctional Small Speed-Adjustable Horizontal Mechanical Shaker for Lab
The laboratory multifunctional speed-regulating oscillator is a constant-speed experimental equipment specially developed for modern bioengineering production units.
Laboratory Hammer Crusher Sealed Sample Preparation Pulverizer for Coal and Minerals
This high-performance laboratory hammer crusher meets GB474 sample preparation standards across coal, metallurgy, and geological testing. Featuring a dust-free sealed design, high-manganese steel hammers, adjustable output sizing, and optional integrated sample dividers for maximum industrial laboratory sampling efficiency.
Laboratory Vibratory Sieve Shaker Machine Slap Vibrating Sieve
KT-T200TAP is a slapping and oscillating sieving instrument for laboratory desktop use, with 300 rpm horizontal circular motion and 300 vertical slapping motions to simulate manual sieving to help sample particles pass through better.