Introduction

* Full Hydraulic Wet Shotcrete Pump
* Full Hydraulic Mortar Concrete Pump

* including push-pull mechanism,hopper and stirring apparatus,concrete distribution valve,underbed and 

traveling mechanism,hydraulic transmission system,electrical system,machine hood and conveying pipe,

shotcrete auxiliary system and metering pump. 

 

Performance Features

* high efficiency: full hydraulic pumping technic, reliable performance.

* long spraying distance: 200m horizontally and 80m vertically.

* continuously adjustable flux (stepless speed change).

* adjustable accelerator adding volume (stepless speed change within 0~9%).

* low fitting consumption: main wearing parts can spray for no less than 3000m^3 .

* long service life of wearing parts.

* flexible  movement, convenient operation and maintenance.

Application Scope

* convey fine aggregate concrete and mortar for high buildings.

* grout heat-insulated lightweight foamed cement, mortar floor heating, and self leveling for ground architecture.

* spray plain concrete and fiber concrete in engineering construction.

* convey and spray refractory and thermal insulation material.

* spray afforestation soil in ecological environment construction.  

* pressure perfussion for foundation piles, backfill in overbroken tunnels, railway slope supporting, and disaster management.

Technical Parameters

Items		Unit	Technical parameters
Capacity (stepless speed change)		m3/h	3~8
Aggregate size max.		mm	15
Fineness modulus			≥2.5
Addictive ratio of liquid accelerator		%	0~9
Conveying pipe ID.		mm	51/57/64
Concrete slump		cm	10~18
System air pressure		MPa	≥0.7
Work air pressure		MPa	0.4~0.7
Air consumption		m3/min	≥13
Conveying dist. max.	horizontally	m	150
	vertically	m	80
Dust around		mg/m3	<10
Springback (standard operation conditions)		%	Average ≤20
Main motor power		kw	22
Operating oil pressure max.		Mpa	19
Output pressure max.		Mpa	8
Material feeding height		mm	1100
Dimensions (Length×width×height)		mm	3250×1200×1300
Weight		kg	1600