Coal & Coke Testing Equipment
Industrial Coal Briquette Drop Shatter Strength Tester
Item Number : KT-TE19
Price varies based on specs and customizations
- Lifting Height
- 2000 mm (Selectable Stop)
- Receiving Tray Dimensions
- 1200 x 900 x 200 mm
- Motor Power & Voltage
- 370 W, 220 V / 50 Hz
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Product Overview
The industrial coal briquette drop shatter strength tester is an automated mechanical evaluation platform engineered to quantify the impact resistance, shatter durability, and structural stability of formed industrial coal fuels. Designed to eliminate manual testing discrepancies, the equipment simulates the aggressive physical shocks and free-fall drops briquettes experience across bulk transport conveyors, loading chutes, and storage silos. By standardizing the drop height and impact surface, this system provides accurate quality metrics for industrial coal formulations.
Built in strict compliance with the MT/T 925-2004 standard for industrial coal briquette drop shatter strength determination and GB/T 15459-1995 test methodologies, the apparatus serves fuel manufacturers, thermal power stations, gasification plants, and specialized inspection laboratories. The equipment allows quality control teams to quickly verify compliance with mechanical handling criteria, fine-tune binder formulations, and prevent excessive dust generation during logistics.
Constructed from heavy-gauge industrial steel with reinforced guide uprights and an automated tipping mechanism, this testing unit withstands repeated heavy impacts and highly abrasive coal dust environments. Industrial procurement teams and research laboratories can depend on this system for long-term operational durability, repeatable sample positioning, and operator-safe automation across demanding high-throughput testing cycles.
Detail & Parts
Key Features
- Standardized 2000 mm Drop Elevation: Features a rigid vertical upright and precision guide system that accurately lifts samples to the 2000 mm drop datum mandated by industry standards, incorporating selectable stop positions for customized research protocols.
- Automated Sample Tipping and Drop Carriage: Motor-driven hoisting assembly smoothly raises the sample hopper to the target height, where an automated tipping linkage trips the tray to release briquettes in an unhindered free-fall onto the target plate.
- Heavy-Duty Steel Impact Surface and Enclosure: The reinforced 1200 x 900 x 200 mm receiving bay features a heavy solid steel impact plate and high containment walls to capture rebounding fragments, prevent material loss, and protect laboratory personnel.
- High-Capacity Specimen Tray: Engineered with a 260 x 180 x 130 mm feed tray capable of securely holding standardized test batches, fabricated from wear-resistant steel to maintain dimensional accuracy under abrasive contact.
- High-Efficiency Geared Drive Motor: Powered by a durable 370 W drive motor operating on standard single-phase 220 V power, providing smooth, vibration-free lifting cycles and consistent mechanical repeatability throughout continuous testing shifts.
- Simple Push-Button Operational Control: Intuitive electromechanical push-button interface simplifies machine operation, allowing technicians to initiate automated hoist, tip, and reset sequences with minimal training.
- Robust Guide and Positioning Pulleys: Low-friction guide wheels and heavy marking rods prevent carriage deflection, binding, or misalignment during vertical travel, ensuring strictly vertical motion and consistent drop physics.
- Facilitated Sample Recovery and Sieve-Ready Clearing: Smooth, flat internal base geometry allows technicians to quickly sweep and recover shattered coal fragments for immediate 13 mm classification sieving between drop stages.
Applications
| Application | Description | Key Benefit |
|---|---|---|
| Industrial Briquette Quality Control | Routine batch screening of gasification, boiler, and metallurgy briquettes during factory production. | Catches defective binding batches early, preventing catastrophic breakdown during kiln charging and transport. |
| Binder Formulation Research | Evaluating mechanical strength variations achieved with inorganic, organic, or composite briquette binders. | Quantifies exact shatter resistance improvements to optimize binder ratios and reduce chemical additive costs. |
| Bulk Shipping and Transit Simulation | Simulating vertical impact shocks encountered at conveyor transfer points, railhead drops, and barge loading bins. | Identifies fragile agglomerates prone to attrition, minimizing dust degradation and spontaneous combustion hazards. |
| Commercial Fuel Trade Inspection | Providing third-party certified verification of mechanical coal properties for commodity import/export contracts. | Delivers fully standardized, dispute-free mechanical strength metrics adhering strictly to MT/T 925 benchmarks. |
| Gasification Fuel Preparation Testing | Verifying that lump and briquetted coal charges preserve bed porosity without forming excessive fine powders under impact. | Protects fixed-bed and fluid-bed gasifiers from pressure fluctuations caused by disintegrating fuel beds. |
| Coking and Smelting Feedstock R&D | Testing the physical degradation thresholds of pre-formed carbon and coal-ore composite pellets prior to blast furnace use. | Ensures high compressive and shatter resistance to maintain gas permeability inside high-temperature blast zones. |
Technical Specifications
| Specification Parameter | Technical Detail |
|---|---|
| Product Item Number | KT-TE19 |
| Applicable Test Standards | MT/T 925-2004, GB/T 15459-1995 |
| Standard Test Height | 2000 mm (Selectable / Adjustable Stop) |
| Receiving Tray Dimensions (L × W × H) | 1200 × 900 × 200 mm |
| Sample Loading Tray Dimensions (L × W × H) | 260 × 180 × 130 mm |
| Drive Motor Rated Power | 370 W |
| Operating Electrical Supply | 220 V ± 10%, 50 Hz, Single Phase |
| Elevation Mechanism | Motorized chain/cable hoist with guide tracking wheels |
| Sample Release Method | Automatic mechanical tip at designated elevation limit |
| Impact Surface Material | High-rigidity carbon steel plate |
| Containment Enclosure | Integrated 200 mm vertical steel containment sidewalls |
| Required Balance Resolution | Accurate to 1.0 g (for initial and residual mass determination) |
| Standard Sieve Mesh Cut-off | 13 mm square aperture sieve (per standard specification) |
| Testing Cycle Specification | Three consecutive drops of 10-piece specimen sets with intermediate sieving |
Why Choose This Product
- Rigorous Standardized Compliance: Engineered strictly around the geometric, mechanical, and dynamic requirements of MT/T 925-2004 and GB/T 15459-1995, eliminating regulatory audit concerns and guaranteeing data acceptability in commercial testing.
- Elimination of Human Drop Error: Manual drop tests suffer from inconsistent release angles, variable drop heights, and operator bias. This automated lifting and tipping assembly produces uniform, repeatable trajectories that yield reproducible shatter index values.
- Heavy-Duty Industrial Structural Integrity: Designed for prolonged daily service in dusty metallurgical and coal handling environments, the heavy welded steel chassis resists structural distortion and localized metal fatigue from repeated steel-on-steel impact shockwaves.
- Operator Safety and Dust Containment: High perimeter steel guards prevent violent projectile ricochets when dense briquettes impact the base plate, keeping testing personnel safe while containing all fragments for accurate 1.0 g mass conservation.
- Low Total Cost of Ownership: Combining a rugged 370 W drive motor, standard single-phase electrical compatibility, and low-wear guide mechanics, this unit delivers trouble-free endurance with minimal routine maintenance requirements.
Contact our technical sales team today to discuss your testing requirements, request a detailed quotation, or review customized laboratory configuration options.
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