Well-designed spider bearing built from strong materials make a fulcrum point that ensures a constant eccentric throw, guaranteeing up to 90% of feed opening. HGT Gyratory Crush offer excellent reliability and safer & faster maintenance – up to 30% faster than competing crushers. A robustly designed one-piece main shaft and reinforced shells are made for tough use. The one-piece spherical spider bearing offers 5 times longer wear life than competing spider bushing design. Well-designed crushing chambers built from strong materials make a fulcrum point that ensures a constant eccentric throw, guaranteeing up to 90% of feed opening. Secure, self-tightening concaves prevent liners from coming loose. Metallic contact between the upper mantle area and main shaft absorbs forces to avoid fatigue failures. The automation system optimizes the performance of the crusher without overloading it, allowing you to get the most out of your crusher. It can also automatically adjust your crusher settings to compensate for crush-ing chamber wear – ensuring consistent product size. HGT Gyratory Crushs provide high throughput and less downtime to bring maximum efficiency to your operation.
1.Strong crushing capacity and low cost The crushing chamber with large obliquity and long crushing surface make crushing machine possess of higher capacity and scaleboard possess of long service life. Super heavy type frame, large diameter integral spindle assembly and high performance bearing ensure longer service life and safer operation. 2.Hydraulic control system makes adjustment and control easy The adjusting system of mine drainage outlet adopts hydraulic adjusting method to compensate for wear liner. It can adjust the spindle easily to compensate for liner wear and control product size. 3.Automatic control system makes maintenance convenient It adopts automatic lubrication heating, cooling and circulation system, automatic spindle position control system and convenient tooth space external adjustment device. Besides, there is a hydraulic beam separator used for beams disassembly during operation. 4.The design of heavy duty spindle makes service life longer The design of integral forging spindle avoids the danger caused by loose moving cone, so that it can reduce the downtime. The spindle neck and pyramidal transitional part adopt large radius arc and polish, which increases the strength of spindle and extends the service life. 5.Higher throughput HGT Gyratory Crushs have new advancements that bring increased speeds, higher installed power and mechanical improvements. All of these combine to bring up to a 30% additonal throughput for your primary gyratory crusher. 6.High quality materials makes crushing performance better High strength frame design makes machine work in different working environment even the condition is poor. The effective dustproof seal device is equipped with positive pressure blower, which prevents the dust to enter eccentric device and drive device. And it can help bearing’s service life longer.