GPY High-Efficient Hydraulic Cone Crusher

GPY Series Single Cylinder Hydraulic Cone Crusher is one of advanced cone crusher in China, which is developed and manufactured by our company.

GPY High-Efficient Hydraulic Cone Crusher

Processing Capacity of Medium Crushing: 115-1200 (t/h)
Processing Capacity of Fine Crushing: 45-750 (t/h)
Application Fields: mining, metallurgy, construction, chemistry and silicate, concrete foundation or steel structure base, fixed and mobile site.
Applied Materials: it is applied for medium and fine crushing of various minerals such as rock, ore, slag, refractory material, etc.


GPY Series Single Cylinder Hydraulic Cone Crusher is one of advanced cone crusher in China, which is developed and manufactured by our company. The machine is one kind of high-class product combined with mechanical technology, electrical technology, hydraulic technology and advanced crushing technology. GPY cone crusher adopts high strength casting-steel frame, alloy forging main shaft and high precision arc-shaped spiral gear driving structure, combined with multi-chambers selection and automation control system, which fulfills the performance and advantages. This GPY cone crusher can be widely used in secondary and fine crushing work for all kinds of hard materials and rocks to meet customers’ various needs for crushing.


  1. High Productivity GPY cone crusher combined with optimal crushing chamber, reasonable eccentricity, optimal swing frequency and laminating crushing principle, the machine has a large throughput capacity, high productivity, good products shape and low energy consumption.
  2. Automation Automation control system can achieve the overloading protection, iron-passing protection, and function of constant-chamber without effect of liner-wearing, can also constantly monitor these conditions such as oil temperature, oil flow, oil pressure motor load and discharge opening size, etc., which ensure the machine work stably.
  3. High loading Capacity Optimization design of strong frame construction, two-ends structure (simple support beam) main shaft, unique hydrodynamic lubrication design of copper bush, smart and reliable overload protection system, which ensure the machine have long-term and stable working under extremely bad conditions such as hard rock crushing.
  4. Wide Applicability There are two types of the cone crusher: standard type and short head type. There are several of chambers can be chosen for each type. Different chambers can be changed by ECC. The adjusting of products’ classifying can be achieved by adjusting the driving shaft speed to maximize the equipment’s value.
  5. Low Running Noise and Low Vibration The driving structure of high precision arc-shape spiral gear has advantages of low running noise, high driving ratio and long durability. Low vibration itself and flexibility supporting of the steel structure ensure minimum vibration (which is caused by transmission from machine to foundation) and low foundation cost.
  6. Low Installation Cost GPY200(s) and GPY300(s) cone crusher’s advanced compound cup-type piston design has advantage of low installation height and the integral steel base frame ensure easy installation, short time-cost and minimum installation cost.

Working Principle

When the cone crusher works without material, eccentric bushing assembly “cling to” the spindle unit revolve with the rack wheel. When the material enter into the crushing chamber, spindle assembly (spindle, inner cone) rotate slowly inside the eccentric copper bushing under the resistance of material. The inner cone is oscillating inside the crushing chamber, which can extruding and crushing the material. When some unbroken materials like metal block falling into the cone crusher, the movable cone rise up by the lower piston, which plays the role of adjusting discharge outlet, iron passing protection and eliminate ore blocking.

Technical Specification

                                     Medium Crushing
Model Eccentricity Max.Motor Power(kw) CSS(mm)/Capacity(t/h)
25mm 30mm 35mm 40mm 45mm 50mm 55mm 60mm 65mm 70mm 75mm
GPY100S 20 90 115-125 140-150 155-175 165-195 180-210            
25   180-190 195-215 205-225              
GPY200S 25 160   165-215 185-235 205-255 225-275            
32     225-275 265-315 275-345            
GPY300S 32 250     350-390 370-410 390-430            
40       440-490 470-520            
GPY500S 44 315   295-320 325-360 390-440 500-560 700-770 800-870 880-950 960-1010 1030-1100 1120-1200
                                                Fine Crushing
Model Eccentricity Max.Motor Power(kw) CSS(mm)/Capacity(t/h)
8mm 10mm 15mm 20mm 25mm 30mm 35mm 40mm 45mm 50mm
GPY100 20 90 45-50 45-55 65-75 90-100            
25   50-60 70-85 100-115            
GPY200 25 160   85-105 105-125 125-150 155-175 180-205        
32     135-155 165-185 185-215          
GPY300 32 250 100-120 110-140 155-185 185-215 220-250 255-285 290-320      
40   195-225 195-225 235-265 280-310 315-345        
GPY500 40 315   160-200 280-300 310-330 370-400 420-450 470-500 520-560 600-630 650-680
      320-360 390-420 440-470 510-540 560-600 630-670 700-750  

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