Crushing & Grinding Machine
Environmental Laboratory Jaw Crusher for Medium and Fine Sample Material Sizing
Item Number : PS05
Price varies based on specs and customizations
- Feed Opening Range
- 100×60 mm to 150×250 mm
- Production Capacity
- 0.1 to 4.0 T/h
- Adjustable Discharge Size
- <12 mm to <40 mm
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Product Overview
This high-performance environmental laboratory jaw crusher is specifically engineered for the precise medium and fine comminution of solid raw materials. Utilizing an optimized curved squeeze mechanics system, the unit effectively breaks down hard, medium-hard, and friable geological, metallurgical, and industrial samples into uniform size fractions. Its advanced mechanical drive delivers consistent crushing power while maintaining strict control over sample integrity and granulometry.
Designed primarily for testing laboratories, research facilities, and industrial quality control departments, this equipment processes a broad spectrum of challenging raw materials including coal, gangue, coke, limestone, pyrite, and mineral ores. The system bridges the gap between bulk sample extraction and fine analytical testing, providing reliable sample reduction required for accurate chemical, physical, and metallurgical evaluations.
Built to modern environmental standards, this upgraded series integrates structural refinements, upgraded wear components, and versatile functional extensions. Featuring an integrated dust management system, the equipment can be directly coupled to a facility's existing main ventilation manifold or equipped with an independent extraction fan. This robust containment ensures an airborne-dust-free laboratory environment, safeguarding operator health and preventing sample cross-contamination during continuous high-volume crushing operations.
Key Features
- Curved Squeeze Extrusion Kinematics: Advanced dynamic jaw geometry delivers powerful compressive force through a curved trajectory, ensuring rapid material reduction, minimal power loss, and consistent particle sizing without clogging.
- Integrated Environmental Dust Extraction: Engineered with a built-in dust collection interface that easily connects to central plant ductwork or standalone exhaust units, effectively capturing particulates at the source to keep laboratory air clean.
- Multi-Alloy Jaw Plate Selection: Accommodates jaw plates constructed from white cast iron, high-manganese steel, wear-resistant alloy, or alloy tool steel, allowing customization to match specific feed hardness and avoid unwanted elemental contamination.
- Calibrated Discharge Gap Adjustment: Simple and precise gap control mechanism enables operators to continuously adjust output particle sizing across operational limits to meet exact analytical protocol requirements.
- Enhanced Structural Rigidity: Reinforced heavy-duty frame and precision-machined eccentric shaft assembly absorb operational stress, ensuring structural stability, reduced noise, and extended operational lifespans under continuous heavy duty.
- Optimized Feed Geometry: Machine hopper and throat configurations ensure smooth material ingress, preventing blowback and bridging while handling raw feeds sized 10 to 60 mm smaller than the nominal feed opening.
- Simplified Cleaning and Maintenance: Accessible design with quick-opening access panels facilitates rapid jaw plate inspection, cleaning between sample batches, and streamlined routine maintenance.
Applications
The environmental laboratory jaw crusher is widely deployed across analytical, mining, and industrial sectors where rapid, representative sample preparation is mandatory.
| Application | Description | Key Benefit |
|---|---|---|
| Coal & Energy Testing | Medium and fine crushing of run-of-mine coal, washed coal, petcoke, and coal gangue for calorific and proximate analysis. | Uniform particle size reduction without loss of volatile moisture or dust contamination. |
| Metallurgical Mining | Processing metallic ores such as pyrite, iron ore, copper ore, and sinter materials prior to pulverizing. | High crushing force accommodates tough materials while customizable alloy jaws prevent iron or manganese cross-contamination. |
| Geology & Mineral Exploration | Comminution of drill core samples, limestone, quartz, and igneous rock specimens for mineralogical testing. | Precise size reduction down to tight tolerance limits for fast downstream pulverization. |
| Cement & Building Materials | Crushing raw limestone, clinker, gypsum, and aggregate samples for chemical composition and strength testing. | Robust mechanics ensure continuous throughput of abrasive raw materials with minimal wear. |
| Refractory & Ceramics | Pre-grinding hard refractory bricks, alumina, silicon carbide, and raw ceramic mixes. | Extremely hard tool steel and alloy jaw options withstand severe abrasion from ceramic materials. |
| Environmental & Waste Management | Sizing incineration slag, industrial solid waste, and recycled concrete matrices for toxicity leaching procedures. | Enclosed dust extraction prevents hazardous dust dispersion into the operator environment. |
Technical Specifications
The standard PS05 product line encompasses five distinct configuration variants designed to match different sample volume throughputs and feed dimension requirements. All specifications reflect standard operating metrics.
Dimensional & Performance Specifications
| Specification Parameter | PS05-1H | PS05-2H | PS05-3H | PS05-4H | PS05-150x250H |
|---|---|---|---|---|---|
| Feed Opening Size (mm) | 125 × 100 | 100 × 60 | 150 × 125 | 150 × 200 | 150 × 250 |
| Maximum Feed Particle Size (mm) | < 80 | < 50 | < 100 | < 110 | < 125 |
| Adjustable Discharge Size (mm) | < 15 | < 12 | < 20 | < 30 | < 40 |
| Production Capacity (T/h) | 0.2 – 1.0 | 0.1 – 0.5 | 0.3 – 1.5 | 0.5 – 2.0 | 1.5 – 4.0 |
| Crushing Mechanism | Curved Squeeze | Curved Squeeze | Curved Squeeze | Curved Squeeze | Curved Squeeze |
| Recommended Feed Size Differential | 10 – 60 mm below throat size | 10 – 60 mm below throat size | 10 – 60 mm below throat size | 10 – 60 mm below throat size | 10 – 60 mm below throat size |
Material Compatibility & System Options
| Feature | Configuration Options & Operational Guidelines |
|---|---|
| Jaw Plate Metallurgy Options | • White Cast Iron (High hardness, economical for general geology) • High-Manganese Steel (Work-hardening alloy for high-impact crushing) • Wear-Resistant Alloy (Balanced toughness and extreme abrasion resistance) • Alloy Tool Steel (Maximum purity protection and minimal metallic wear residue) |
| Environmental Dust Control | Dual-mode connectivity: Direct coupling to plant main exhaust duct or connection to standalone secondary extraction system |
| Crushing Mode | Continuous curved extrusion batch / semi-continuous feed |
| Applicable Target Materials | Coal, gangue, coke, limestone, pyrite, metallic ores, slag, aggregates, ceramics |
Why Choose This Product
- Superior Engineering & Material Quality: Constructed with heavy-gauge reinforced steel and high-grade drive components designed to endure continuous heavy-duty laboratory operations without mechanical distortion.
- Uncompromised Environmental Safety: Integrated dust mitigation shields laboratory personnel from respirable crystalline silica, coal dust, and hazardous particulates, ensuring full compliance with occupational health standards.
- Tailored Metallurgical Options: Versatile choice of four distinct jaw plate alloys ensures optimal performance across varying Mohs hardness levels while eliminating trace element contamination.
- Adjustable Granulometry Control: Precise discharge gap adjustment gives operators full control over final grain size distribution, optimizing downstream milling efficiency and testing accuracy.
- Exceptional Operational Long-Life: Built for high uptime and minimal wear, supported by standard replacement wear parts and routine maintenance support.
Contact our technical sales team today to request detailed pricing, select the optimal jaw alloy configuration for your material matrix, or consult on custom sample preparation solutions.
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