Hammer Crusher

What Is a Hammer Crusher Ø300 × 190 mm?

The Hammer Crusher Ø300 × 190 mm is designed for rapid size reduction of medium-hard, hard, brittle and tough materials. The machine uses high-speed impact forces to break larger particles into smaller fractions suitable for subsequent laboratory processing.

The LT-A0093 can support both crushing and secondary crushing operations. Therefore, it is suitable for laboratory sample preparation, bulk processing and pilot plant studies involving mineral and industrial materials.

Wide Range of Materials

The Hammer Crusher can process different mineral and industrial materials.

Typical applications include coal, alloys, basalt, cement clinker, ceramics, chamotte, coke, construction materials, feldspar and glass. This broad material compatibility allows laboratories to use one crushing system for different sample-preparation workflows.

Actual crushing performance depends on material hardness, brittleness, moisture content and the selected machine configuration.

Feed Size and Final Fineness

Liya Test specifies a feed-size range from approximately <100 mm to <30 mm, depending on the selected configuration.

The final product can reach approximately <3.15 mm to <1 mm under suitable operating conditions. These figures represent different machine and operating configurations rather than one fixed inlet-to-outlet setting.

Therefore, the required feed size, motor configuration and target output should be determined according to the material and application before ordering.

250–2500 kg/h Crushing Capacity

The LT-A0093 provides a published crushing-capacity range of approximately 250 to 2500 kg/h.

This wide capacity range allows the machine to support both laboratory-scale preparation and higher-volume pilot applications. Throughput varies according to feed size, material characteristics, motor configuration and required final fineness.

Motor and Drive Options

The Hammer Crusher is available with motor options between 5.5 and 15 HP.

Published motor speeds range from approximately 1500 to 3000 rpm. The system operates from a 380 V, three-phase, 50 Hz electrical supply.

Different motor configurations allow the crusher to be adapted to different feed materials and throughput requirements.

Heavy-Duty Laboratory Construction

The official technical table lists internal dimensions of 50 × 50 × 60 cm and external dimensions of 60 × 60 × 160 cm.

The machine weighs approximately 420 kg, providing a stable structure for continuous crushing operations.

The relatively heavy construction makes the unit suitable for fixed laboratory or pilot-plant installation where repeated sample preparation is required.

Standards and Laboratory Applications

Liya Test’s current English product page lists EN 932-5, EN 1097-5, EN 12697-1 Clause C, EN 13108, EN 196-2, EN 196-21, EN 459-2, together with several ASTM, BS and UNE methods for the product.

These standards cover different aggregate, asphalt, cement, soil and construction-material testing workflows in which sample preparation may be required. The crusher itself performs the size-reduction stage before the relevant laboratory test.

Overall, the LT-A0093 Hammer Crusher Ø300 × 190 mm combines a wide capacity range, multiple motor configurations and heavy-duty construction for rapid preparation of mineral and industrial samples.