HPZ concrete spraying machines for sale

HPZ concrete spraying machines for sale Through the rotor, unobstructed discharging Low-voltage high-speed conveying

HPZ concrete spraying machines for sale

Application:

This shotcrete machine is widely used in construction for mines, coal mines, tunnel, subway, swimming poor, culverts, hydropower  projects, and some construction operations.

Features:

Comprehensive, the variety is complete, great, three kinds of medium and small models and continuous types of spiral prepare burden mixers, suit users to select for use according to different execution conditions.

Adopt the tide type or wet type to spray. Straight general formula rotor  material adopts the high wear-resisting plastic material of the sizing with producing the material elbow, have dispelled the bonding of the machine and stopped up completely. Reduce the dust effectively, reduce the resilience.

It is low-voltage to adopt, the operation principle that the low-speed vortex air current sends, sprays at short range ,question of overcoming the tube, pulse of stopping up ,emanating etc, enable spraying the material to flow evenly, steadily, improve and gush out one layer of quality

The permanent safe equipment is especially suited to gushing out the homework and adding the steel to link the homework  in tide,  reduce the dust and resilience by a wide margin, improve the homework environment. The dust density is reduced to under 20, the resilience rate does not exceed 15% , can rise to gush out one layer of intensity 20-30 mpa.

Technical parameter

Item	HPZ-5	HPZ-7	HPZ-9
Output	5m3/h	7m3/h	9m3/h
Max.conv.dist	200m	200m	200m
Water cement ratio	≤0.4	≤0.4	≤0.4
Max.Aggregate.size	φ15mm	φ15mm	φ20mm
Hose inner size	φ50mm	φ50mm	φ65mm
Operating air pressure	0.2~0.4Mpa	0.2~0.4Mpa	0.2~0.4Mpa
Air consumption	7~8 m3/min	7~8 m3/min	10~12 m3/min
Motor power	5.5kw	6kw	7.5kw
Voltages	380v	380v	380v
Weight	550kg	700kg	850kg

HPZ concrete spraying machines for sale