Single cylinder hydraulic cone crusher Introduction

With  advanced  technology,HD  series  single  cylinder  hydraulic cone crusher has several cavity types,which  meets the different  requirements of the clients.Owing  to the hydraulic technology of this series cone crusher,  overload  protection  can   be  realized,which  simplifies  the structure and lightens the weight of the crusher.All the repair and inspection work can be done from the  upper part of the cone crusher,therefore,it  is easy to  maintain this machine.

Working principle

The single-cylinder hydraulic cone crusher operates by utilizing an electric motor to drive a pinion gear, which in turn rotates a gear wheel. This rotation causes the connected eccentric sleeve assembly to revolve rapidly around the main shaft. The main shaft assembly (including the inner cone) then generates a slow self-rotation under the resistance of materials, creating a composite spiral motion trajectory that continuously squeezes and crushes the materials. Meanwhile, its hydraulic system automatically adjusts the discharge opening size to control particle size and lifts the moving cone to expel uncrushable objects during overload, achieving dual functions of efficient crushing and overload protection.

Product Features:

1. Adopts a high-energy design principle, featuring a high input power-to-volume (mass) ratio.
2. Employs laminated crushing in chamber design wherever possible, especially in fine crushing applications.
3. Integrates computerized control and modern hydraulic technology.
4. Delivers a high crushing ratio and superior production efficiency.
5. Minimizes wear part consumption through protective design, reducing operational costs.
6. Utilizes rare-earth lubrication for enhanced reliability, advanced performance, and extended service life.
7. Offers multiple crushing chamber configurations for flexible application and strong adaptability.

Main Technical Parameters

Model	Cavity type	Feed size(mm)	Adjustment range of discharge outlet(mm)	Capacity(t/h)	Powe(kw)
HD100	coarse	200	20-50	80-190	75-90
	Medium coarse	150	16-40	60-125
	Fine	50	10-30	40-100
HD200	coarse	250	20-70	160-280	132-160
	Medium coarse	220	16-50	120-230
	Fine	70	10-30	100-210
HD300	coarse	300	30-80	260-500	220-250
	Medium coarse	240	20-60	200-350
	Fine	100	16-30	150-250
HD400	coarse	400	35-100	350-600	250-315
	Medium coarse	300	25-70	260-450
	Fine	145	18-40	180-300
HD500	coarse	500	40-120	480-800	280-355
	Medium coarse	350	30-80	320-700
	Fine	200	20-50	200-500