GELEN horizontal shaft impact crushers deliver high-performance crushing across primary, secondary and tertiary stages. Available in five series — PDK, SDK, DST, TDK and HTK — GELEN HSI crushers combine robust rotor engineering, premium blow bar metallurgy and precision chamber geometry to achieve superior reduction ratios, consistent cubical output, and low cost per ton in limestone, aggregate and concrete recycling applications.
GELEN horizontal shaft impact crushers deliver high-performance crushing across primary, secondary and tertiary stages. Available in five series — PDK, SDK, DST, TDK and HTK — GELEN HSI crushers combine robust rotor engineering, premium blow bar metallurgy and precision chamber geometry to achieve superior reduction ratios, consistent cubical output, and low cost per ton in limestone, aggregate and concrete recycling applications.
Wide Range of Applications Limestone Concrete Recycling Asphalt (RAP) River Gravel Construction & Demolition Waste Dolomite Gypsum
High Durability Heavy-duty welded rotor with dynamically balanced design. Chrome-alloy blow bars engineered for extended wear life. Hydraulically adjusted impact aprons with wear-resistant liners. Sealed bearing housing rated for continuous operation.
High Performance Up to 10:1 reduction ratio in a single pass. Cubical end product with minimal elongated particles. Rotor diameter from 1,000 mm to 1,600 mm. Consistent output gradation from coarse aggregate to mechanical sand.
Low Operational Costs Hydraulic apron adjustment from outside the crusher. Reversible and replaceable blow bars in matched sets. Optional central lubrication system. Fast-access maintenance doors reduce downtime per change.
PDK series primary horizontal shaft impact crushers are designed for the first-stage crushing of soft to medium-hard materials including limestone, dolomite and gypsum. With rotor diameters from 1,200 to 1,600 mm and outputs from 150 to 900 TPH, PDK crushers deliver high reduction ratios and excellent product cubicity in a single pass.
PDK1210 | PDK1313 | PDK1415 | PDK1518 | PDK1620 | |
| INLET OPENINGmm | 1040x900 | 1340x1200 | 1540x1300 | 1840x1400 | 2040x1600 |
| MAX. FEED SIZEmm | 800 | 900 | 1000 | 1100 | 1300 |
| ROTOR DIAMETERmm | 1200 | 1300 | 1400 | 1500 | 1600 |
| OUTPUTtph | 150 - 250 | 250 - 400 | 300 - 600 | 400 - 750 | 500 - 900 |
| POWERkw | 160 | 200 | 250 | 315 | 355 |
| WEIGHT KGkg | 14.000 | 18.200 | 22.000 | 34.600 | 41.800 |
SDK series secondary impact crushers process pre-crushed material to produce tightly graded aggregate for construction and road-building applications. Available in 7 models from 100 to 600 TPH, SDK crushers offer precise output control through hydraulic apron adjustment and high-wear blow bar configurations.
SDK1210 | SDK1213 | SDK1315 | SDK1418 | SDK1420 | K36 | K35 | |
| INLET OPENINGmm | 1040x800 | 1340x800 | 1540x900 | 1840x940 | 2040x980 | 1000x280 | 1500x280 |
| MAX. FEED SIZEmm | 400 | 500 | 600 | 650 | 700 | 200 | 200 |
| ROTOR DIAMETERmm | 1200 | 1200 | 1300 | 1400 | 1500 | 1535 | 1535 |
| OUTPUTtph | 100 - 250 | 150 - 300 | 200 - 450 | 250 - 520 | 300 - 600 | 75 - 130 | 175 - 250 |
| POWERkw | 160 | 200 | 250 | 335 | 400 | 90 | 160 |
| WEIGHTkg | 9.800 | 12.700 | 17.200 | 24.000 | 28.300 | 12.900 | 22.000 |
DST series secondary impact crushers are purpose-engineered for river-bed mineral processing. The wide inlet opening accepts oversized feed material and the chamber geometry delivers a higher proportion of fine-sized product — ideal for sand and gravel operations.
DST1418 | DST1315 | DST1112 | DST1110 | |
| INLET OPENINGmm | 900x1840 | 800x1540 | 600x1250 | 600x1000 |
| MAX. FEED SIZEmm | 600 | 500 | 450 | 455 |
| ROTOR DIAMETERmm | 1400 | 1300 | 1100 | 1100 |
| ROTOR DIAMETERmm | 1400 | 1300 | 1100 | 1100 |
| OUTPUTtph | 250 - 510 | 180 - 330 | 110 - 250 | 90 - 170 |
| POWERkw | 355 | 315 | 200 | 160 |
| WEIGHTkg | 30.600 | 21.500 | 16.800 | 10.900 |
TDK series tertiary impact crushers produce highly cubical fine aggregate and mechanical sand from pre-crushed material. Versatile breaker plate geometry allows output gradation to be adjusted from coarse to fine without changing components.
TDK1215 | TDK1212 | TDK1285 | TDK1260 | HTK1010 | |
| INLET OPENINGmm | 330x1540 | 230x1240 | 230x890 | 230x640 | 300x1040 |
| MAX. FEED SIZEmm | 120 | 80 | 80 | 80 | 40 |
| ROTOR DIAMETERmm | 1200 | 1200 | 1200 | 1200 | 1000 |
| OUTPUTtph | 150 - 250 | 100 - 150 | 70 - 100 | 40 - 70 | 80 - 100 |
| POWERkw | 315 | 250 | 160 | 110 | 200 |
| WEIGHTkg | 20.600 | 16.500 | 10.500 | 7.200 | 6.000 |
HTK series high-speed tertiary crushers are an economical solution for manufactured sand production. The lightweight two-row rotor operates at elevated RPM to produce consistent 0–5 mm and 0–8 mm fractions from feed sizes up to 40 mm.
HTK1010 | |
| INLET OPENINGmm | 300x1040 |
| MAX. FEED SIZEmm | 40 |
| ROTOR DIAMETERmm | 1000 |
| OUTPUTtph | 80 - 100 |
| POWERkw | 200 |
| WEIGHTkg | 6.000 |
All GELEN HSI crusher series are built to ISO quality standards and are available as stationary or wheeled mobile configurations. The tables above summarize the key technical parameters for each series. Contact GELEN for detailed drawings, capacity curves, or site-specific configuration support.
Standard Features: Hydraulic impact apron adjustment, dynamically balanced rotor, reversible blow bars, sealed heavy-duty bearings, V-belt or direct drive, thermal overload protection.
Optional: Wireless remote control, central lubrication system, metal detector, dust suppression, wheeled mobile chassis.
GELEN HSI impact crushers are deployed in quarries, recycling plants, construction sites and aggregate operations across more than 50 countries. Each series is optimized for specific application demands — from primary limestone crushing to concrete recycling and manufactured sand production.
Primary and secondary crushing of limestone, dolomite and calcium carbonate at compressive strengths up to 200 MPa. PDK series crushers produce well-graded aggregate for cement, road base and construction supply in a single pass.
Processing reinforced concrete, brick, tile and demolition debris into reusable recycled aggregate. SDK crushers with manganese blow bars handle rebar-contaminated feed with reduced breakage risk. Output meets sub-base and fill specification.
Reclaimed asphalt pavement (RAP) processing for road rehabilitation projects. SDK and PDK series crushers reduce cold-milled asphalt to controlled gradation for re-use in hot-mix asphalt and sub-base layers, reducing raw material costs.
Production of graded construction aggregates from river gravel, sandstone and soft rock. DST and TDK series deliver precise output gradation for concrete aggregate, roadbase, drainage fill, and manufactured sand applications.
Secondary crushing of gypsum, barite, phosphate, coal, and other soft-to-medium industrial minerals. GELEN HSI crushers provide high throughput with low iron contamination in the final product — critical for chemical and industrial mineral processing.
Every GELEN HSI crusher incorporates 40+ years of engineering expertise. Discover the features that reduce operating costs and maximize uptime.
Up to 10:1 reduction in a single pass eliminates the need for additional crushing stages in soft and medium-hard applications, reducing plant investment and operating cost.
Impact apron gap is adjusted hydraulically from outside the crusher without stopping production, allowing real-time output size control and reducing plant downtime.
Each GELEN rotor is dynamically balanced to tight tolerances before dispatch. Balanced rotors extend bearing life, reduce vibration, and protect the crusher frame — lowering maintenance intervals and repair costs.
GELEN impact crushers are supplied with matched sets of blow bars in manganese, martensitic or chrome alloy to match your feed material. Blow bars are reversible and replaceable in matched pairs for consistent rotor balance.
Five series covering primary (PDK), secondary (SDK, DST) and tertiary (TDK, HTK) crushing stages. Single-source supply for complete crushing circuit from feed to mechanical sand, with matched inter-series gradation curves.
Since 1981, GELEN has manufactured crushing equipment delivered to over 50 countries. Engineering and fabrication in Turkey provides European-level quality at competitive pricing, supported by global spare parts supply.
Expand your knowledge with these trusted industry resources and connect with the global crushing and screening community.
A horizontal shaft impact crusher (HSI crusher) breaks material using a high-speed rotating rotor fitted with blow bars (hammers). As material enters the crushing chamber, the blow bars strike it at high velocity, throwing it against stationary impact aprons (curtains). The material rebounds and is struck again until it is small enough to exit through the gap between the rotor and the lowest apron. The result is a cubical product with a high reduction ratio — typically 6:1 to 10:1 in a single pass.
An HSI (horizontal shaft impact) crusher uses a horizontally mounted rotor to strike material with blow bars — it is suited for primary and secondary crushing of a wide range of feed sizes and materials. A VSI (vertical shaft impact) crusher uses a vertically mounted rotor to accelerate material outward against a surrounding anvil ring — it is limited to fine, tertiary crushing and is primarily used for shaping aggregate and producing manufactured sand. GELEN manufactures both HSI and VSI series.
GELEN HSI impact crushers are suitable for soft to medium-hard materials with compressive strength up to approximately 200 MPa. Common applications include limestone, dolomite, gypsum, river gravel, sandstone, recycled concrete, recycled asphalt (RAP), demolition debris, and industrial minerals such as coal, phosphate and barite. For highly abrasive materials with high silica content (granite, basalt, quartzite), a cone crusher may offer lower wear cost per ton.
Choose PDK series for primary crushing of large feed material (up to 1,300 mm) — ideal for limestone quarries and demolition recycling. Choose SDK or DST series for secondary crushing of pre-reduced material — SDK for hard quarry minerals, DST for river gravel. Choose TDK series for tertiary crushing and fine aggregate production. Choose HTK series for high-speed manufactured sand. Contact GELEN for a site-specific recommendation based on your feed material, required tonnage and target output gradation.
GELEN impact crushers are designed for fast, safe blow bar exchange. After applying lockout/tagout procedures, the crusher box is opened hydraulically and the rotor is secured with the locking device. Blow bars slide out laterally using the optional lifting tool (no steel hammers required). New bars are installed in matched pairs by weight tolerance. The complete change on a PDK series crusher can be completed by two operators in under 60 minutes.
GELEN HSI crushers cover output capacities from 40 TPH (TDK 1260) to 900 TPH (PDK 1620) depending on model and feed conditions. See the technical specification tables above for model-by-model capacity ranges, or contact GELEN for a capacity calculation based on your material density and target product size.
Darbeli kırıcı, yüksek hızlı dönen bir rotor ve darbe plakaları aracılığıyla taş, beton ve agrega malzemelerini küçük boyutlara indiren bir kırıcı türüdür. Primer ve sekonder kırma aşamalarında kullanılır; kireçtaşı, dolomit, beton atığı ve çakıl gibi yumuşak ile orta-sert malzemelerde yüksek kırma oranı ve küpsel ürün şekli sunar.