GC series gyratory crusher

The GC series gyratory crusher is a core equipment developed by Hongxu Machinery for large-scale mining coarse crushing scenarios. It is suitable for crushing high-strength materials like granite, ore and limestone, and is widely used in large-scale operations such as open-pit mining, metal processing and aggregate production lines. This equipment adopts a heavy-duty integrated frame. Core components including the main shaft and crushing cone are made of high-strength alloy steel castings, which are impact-resistant and wear-resistant, and can bear the load of continuous feeding of large-tonnage materials. The optimized deep crushing chamber and precise eccentricity design improve the material biting efficiency and avoid material blockage. Combined with a reasonable rotation speed, it can achieve high crushing ratio operations. It is equipped with a high-power dedicated motor and a stable transmission system, providing continuous output under high loads and adapting its capacity to different project sizes. It supports hydraulic adjustment of the discharge port, and key wear parts are modularly installed, simplifying operation and maintenance. Furthermore, the optimized sealing structure reduces dust leakage, low-noise components meet green standards, and it is compatible with PLC control systems for operation monitoring and fault warnings, contributing to efficient and stable coarse crushing operations.

Dimensions

To clearly present the differences in external dimensions among different models of the GC series gyratory crusher, the core parameters are presented in tabular form, making it convenient for customers to select the model based on the installation site space and production needs.

Crusher Model		A	B	C	D	E	F	G	H	J	K	L	M	N	O	P
GC4265	mm	1676	3581	2616	1664	1524	3937	6899	2092	3385	1422	2194	152	4578	1251	3010
GC5065	mm	1676	3581	2616	1664	1524	4458	7607	2092	4006	1507	2194	152	5200	1251	3010
GC5475	mm	2044	4394	3229	2070	1740	4928	8405	2448	4350	1607	2454	152	5635	1454	3581
GC6275	mm	2044	4394	3229	2070	1740	5574	9081	2448	5037	1596	2454	152	6186	1454	3581
GC6089	mm	2286	5131	3746	2413	1753	5588	10469	2997	5366	2108	2648	152	6826	1753	3886
GC60110	mm	2489	5486	4425	2438	2184	6197	11382	3864	5372	2146	2838	229	7656	1854	4775

Product Features

The GC series gyratory crusher demonstrates outstanding advantages in multiple dimensions, including structure, wear resistance, environmental protection, and operation and maintenance. Specific features include:

1. High-efficiency crushing

The crushing chamber is adapted to large-diameter feeds, and the ultra-deep chamber design enables high crushing ratio operations, providing high-quality raw materials for subsequent processing.

2. Wear-resistant and durable

Wear-resistant parts are standardly made of high-manganese steel, while the upper liner and lower frame discharge guard can be made of chromium alloy. The heavy-duty alloy steel main shaft, equipped with a threaded main shaft sleeve, reduces stress damage. The high-strength frame design adapts to harsh working conditions, extending the equipment's service life.

3. Environmental protection

The dust cover is equipped with a high-pressure blower to prevent dust from entering the eccentric and drive units, improving bearing life and meeting the requirements of green mining production.

4. Convenient Operation and Maintenance

The balanced design reduces the impact of equipment operation; replacing the crossbeam bushing and oil seal requires no disassembly of the crossbeam; the flame-cutting ring under the spindle nut makes replacing the moving cone liner quicker; the externally adjustable pinion clearance and the stepped bearing wear indicator visually display wear conditions; the spindle position is easily adjustable, and product dimensions are controlled according to wear compensation of wear-resistant parts; the modular and independent operation of the lubrication hydraulic system, based on a PLC control system interlocked with the main motor, enables monitoring, data recording, and equipment protection of multiple parameters such as oil temperature, flow rate, and pressure.

5. Reliable Structure

The spindle and moving cone are forged as a single piece, eliminating the possibility of loosening during crushing and ensuring equipment operational stability.

Corporation Support

Hongxu Machinery provides GC series gyratory crusher users with comprehensive support in technology, spare parts, training, and after-sales service: a professional team provides selection, commissioning, and customization solutions, and 24/7 online Q&A; ensures sufficient supply and fast delivery of core spare parts; conducts operation and maintenance training to improve customers' self-reliance; provides equipment warranty, and after the warranty period, customers can still enjoy lifetime technical support and cost-price spare parts supply.