Beijing Howda Co., Ltd.

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Mobile rock crusher...

Mobile rock crusher

Product Details:

Type	Crusher
Place of Origin	Shandong, China (Mainland)

Payment & Shipping Terms:

Minimum Order Quantity:	1 Set/Sets
Payment Terms:	T/T
Supply Ability:	11 Set/Sets per Day

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Detailed Product Description

Introduction of mini mobile rock crusher
HOWDA-300 mini mobile rock crusher is driven by diesel engine , rubber , hinge , and front- hydraulic rock breaker are all equipped , which we develop with France Montabert Co., Ltd , under Ingersoll Rand Group .Regarding the hydraulic rock breaker , we adopt Medium range , Montabert 300 , with impacting frequency 450-1025/ min . As for this machine , it can work alone . It is the first choice of mobile breaker equipment in mines for compact construction , easy operation , and good flexibility .

Technical parameters of Howda -300 mini mobile rock crusher
Drill diameter (mm) 95
Impacting frequency 450-1025
Flow rate of hydraulic system 80-125
Service pressure of hammerhead 120
Min ground clearance on the vertical point of hammerhead 748
Running speed 0-9.5
Min ground clearance of body195

Fixed hydraulic rock crusher

main technical parameters
Service pressure of system 14-16Mpa
Service flow rate of system 90-110L/min
Impacting energy of hammerhead2600J
Impacting frequency of hammerhead7-14HZ
Curb power 40KW
Oscillating angle of service arm1100
Max span3M
Construction and function
Fixed rock crusher of JXSY Range is composed of pumping station , manually direction valve , hydraulic controlling single-way valve ,lifting cylinder ,rotary cylinder , extension cylinder , pitching cylinder , impacter ,etc.
Regarding mechanical part , it is composed of rear arm , front arm , inner swing span , outer swing span , hammerhead , and so on .
The energy is supplied with the pressure 16MPA, at the flow rate of 100L/min from pumping station ,and is held out or drawn back by lifting cylinder , rotary cylinder , extension cylinder , pitching cylinder controlling by manually direction valve , which can help change the height , length and angle of the rock crusher . The hammerhead can move back and forth by impacter controlling by manually direction valve , in order to conclude the process of knocking rocks .