GS30EB portable screw grouting pump, grouting machine with mixer, for anchor grouting

Specifications with mixer, can grouting at the same time mixing, improve the efficiency of the work

  GS30E    portable screw grouting pump, grouting machine with mixer, for anchor grouting ,consolidation grouting, backfill grouting   shotcrete and rock bolt support  can  availably slove the problem of  rock and soil strength and self-stability,  can improve  geotechnical stability and solve the most cost-effective method of complex geotechnical stability. and the shotcreting-bolting support can not be separated from jet grouting   Our company uses the advanced worm turbo technology, combined with the domestic construction status, advantages after years of research, sets of similar products and the introduction of anchoring and grouting pump with independent intellectual property rights of the new high, thick, large flow, the strict requirements on the water-cement ratio and the pressure grouting engineering, can easily the ratio of water to cement mortar design within the scope of reperfusion, and reached the design pressure. At the same time, the pump can be configured injector, and can be used for all kinds of inside and outside wall layer and cover layer of shotcrete.   Structure and feature   This pump is new structure, avoide difficult when grouting thick concrete. Easy to operate, high efficiency.  This machine is mainly compose by motor reducer, t Transport slurry body, supercharge  screw, supercharge   stator, manometry, hopper, electric control system, etc., when used in the spray guard, also includes the injector, which is characterized as follows:     1. the structure is compact and simple, high reliability, the use of imported electrical appliances.   2. Equiped with mixer itself, when grouting, at the same time mixing, improve the efficiency of the work   3. light weight, wheel design, easy to move. suit for tunnel project   4. wide grouting liquid water-cement ratio range, especially suitable for the high concentration of the design requirements of a thick paste.   5. continuous filling, to avoid excessively large instantaneous pulsating pressure of the piston pump.   6.  passively Boost. When the slurry is filled, the pressure is gradually increased, easy to control and maintain the grouting pressure.   7, When the grouting pressure reaches the design pressure, reversal relief.   8, When use with the air compressor and injectors, can do interior and exterior underlying overlay layer spray guard.     Application    The machine can be widely used in road, rail tunnels, city subway, hydropower underground cavern bolt grouting, consolidation grouting, backfilling and grouting anchor perfusion pulp works, can be used for the dam, slope, soil soft rock reinforcement layer curtain grouting pressure grouting engineering, can also be used for urban construction works within the external walls of the underlying and Overlay spray lining construction.   GS30EB portable screw grouting pump main technical parameter  

Item		Unit	Specification
slurry output		L/H	1800	3000	3500
Power		kW	5.5/3.0
Sand size		mm	≤3
water cement ratio			≥0.30
Grout pressure		MPa	5.0
Distance	Vertical	m	50(grouting mortar) 80(Grout)
	horizontal	m	200
bucket capacity		L	175
Weight of machine		kg	480
Dimension l*w*j		mm	1460*800*1190
Spraying	Working pressure of compressor	Mpa	0.3-0.6
	Air delivery of compressor	M3/min	≥4.0