FKGS-85 Fixed Hydraulic Hammer: High-efficiency Special Equipment for Industrial Crushing Operations

In industrial sectors such as mining, aggregate production, metallurgical furnace cleaning and construction waste disposal, blockage of bulk materials, secondary crushing and furnace slag removal have long been major obstacles restricting the continuous operation of production lines. Traditional manual crushing and mobile crushing equipment suffer from low working efficiency and potential safety hazards. Frequent movement of mobile equipment also leads to higher maintenance costs and larger space occupation. Against this backdrop, the FKGS-85 fixed hydraulic hammer adopts mature electromechanical-hydraulic integrated technology, making it an ideal choice for fixed crushing applications. With reliable performance, extensive working coverage and powerful crushing capacity, this equipment has been widely deployed in various heavy-duty industrial scenarios.

The FKGS-85 is a standard integrated fixed hydraulic hammer, consisting of a main hydraulic hammer unit, high-power drive motor, rotatable working arm and integrated fixed base. All modules work in precise coordination to support long-term continuous operation. Optimized by mechanical structure design and manufactured with robust wear-resistant materials, the whole machine can operate stably under harsh working conditions including heavy dust, heavy load and frequent impact. It features low failure rate and long service life, perfectly meeting the requirements for ore blockage clearing at mine grizzlies, secondary crushing at crusher feed inlets and slag removal for metallurgical furnaces.

The equipment delivers excellent overall performance with professional core configurations. The main hydraulic hammer weighs 510 kg with a total length of 1827 mm. The compact and solid structure ensures outstanding impact stability and convenient on-site installation. Its impact frequency is adjustable from 400 to 800 beats per minute. Operators can adjust the frequency according to the hardness of materials like rock, concrete and furnace slag, balancing working efficiency and equipment wear. It is fitted with an 85mm diameter chisel made of high-strength wear-resistant alloy, which is anti-impact and durable enough to crush high-hardness materials such as granite, iron ore and rigid concrete.

The power system guarantees stable and reliable operation. The FKGS-85 is driven by a 55kW industrial three-phase asynchronous motor with a rated speed of 1480 r/min. It runs on standard industrial 380V voltage with a maximum working current of 103A, providing sufficient and steady power output. The motor is equipped with a sealed protection structure to prevent dust and moisture ingress, enabling long-term operation in open-pit mines, factory workshops and furnace workshops. Powered by electricity and hydraulic transmission, this machine is more energy-saving and eco-friendly with lower operating noise compared with traditional fuel-powered equipment, complying with the standards of modern green industrial production.

The multi-functional hydraulic working arm greatly improves working flexibility and coverage. The swing angle of the working arm reaches 110°, enabling accurate positioning without blind spots. The maximum transverse span is 7820 mm, the maximum breaking radius is 4815 mm and the minimum breaking radius is 1558 mm, forming a wide horizontal working area. Vertically, the minimum breaking depth is -610 mm and the maximum breaking height is 3500 mm. The ample vertical range allows the machine to handle bin blockage at low positions, material crushing at middle positions and furnace slag removal at high positions efficiently. One single unit can cover most crushing points on site, eliminating repeated position adjustment.

To ensure firm installation and operational safety, strict standards are set for the fixed base: the cross-section of the base shall be no less than 3500×3000 mm, and the buried depth shall be more than 1500 mm. The standard base can effectively absorb the strong impact generated during crushing, preventing the whole machine from shaking or shifting. It further improves working accuracy, extends equipment service life and eliminates potential safety risks for continuous automatic production.

In conclusion, the FKGS-85 fixed hydraulic hammer integrates high power, wide working range, adjustable impact frequency and durable structure. It effectively solves the shortcomings of traditional crushing methods such as low efficiency, poor safety and complicated maintenance. This versatile equipment is widely applicable to mining production lines, aggregate plants, cement plants, metallurgical factories and construction waste treatment stations.

For complete drawings, full parameter lists, installation manuals and quotation of the FKGS-85 fixed hydraulic hammer, please visit our official website to check all product documents. Feel free to contact us for purchasing, customization and technical consultation. We will provide you with professional one-stop services.