LGP1000/4000/2x165/30PL-E Automatic grouting pump with mixer LGP400/1000/95/165DPL-E/A Fully automatic mobile grouting plant LGP1200/1200/2X75/100PI-E Colloidal grout mixing plant LGP1000/2X75/100PI-E Automatic Grouting Plant LGP300/300/300/70/80PI-E Mortar grout station LGP400/700/80DPL-D Grout mixer pump with diesel engine LGP550/800/150/70DPL-E Compact cement grout station LGP300/300/75PI-E Grout station for sale LGP220/350/50DPI-D Injection grouting system LGP250/350/100DPI-D Jet grout mixer plant LGP250/700/75PI-E Compact Colloidal Grout Plant LGP400/80PL-E Grout equipment for backfilling LGP400/700/320/100TPI-E Grout plant for foundation grouting LGP400/700/80/100DPI-D Colloidal grout mixing plant LGP400/700/80DPL-E Compact grout plant for mining LGP1200/3000/300H-E Cement grout plant for filling LGP500/2000/165H-E Cement grout plant for backfill LGP400/700/80PL-E Grout Station LGP800/1200/200PI-D Diesel Power Grout Plant LGP350/800/70PI-E Grout Station LGP100/150/20PI-E Grout mixer pump for ground improvement LGP800/1200/130H-E Electric hose type grout station LGP300/350/85PL-E Grout Station LGP500/700/100 PI-D Grout Mixing Plant LGP400/700/100PL-D Grout Station/Plant LGP250/350/100PI-D Grout Station LGP200/300/100PI-D Grouting Injection Plant LGP200/300/100PI-E Grout Plant LGP500/700/100PI-E Grout Station / Plant LGP220/300/300PI-E Grout Station LMA300-650D Cement mixer and agitator

LMA30 Automatic cement mortar grout mixing plant LMA20 Full automatic 20m3/H container type grout mixer plant with cement silo LMA800-1500D Colloidal cement bentonite slurry grout mixer LMA400-700AW Automatic weighing grout mixer LMA2X300/1000 Container type cement grout mixer LM400D High Speed Grout Mixer LMA300-650D Cement Mixer And Agitator LMA360 High Speed Diesel Grout Mixer/Agitator LMA1500-1200E Turbo mix cement slurry grout mixer LMA850-1500E colloidal grout mixer and agitator LM500E Colloidal mixer LMA500-1000E Cement Grout Mixer/Agitator LMA750-1500E Bentonite turbo mixer with agitator LMA400-700E electric grout mixer machine for sale LMA250-700 Cement Grout Mixer Machine LM300E High Shear Grout Mixer (Colloidal Type)

Grout Pump

LGP250/450-250D Diesel grout pump for jet grouting LGP440/50PI-22E High pressure grout pump for drilling rig LGP114/500-120D High pressure jet grout pump for sale LGH75/100PI-E High Pressure Vertical Grouting Pump LGP25/15 Small Type Gasoline Engine Grout Pump LGP120/30PI-E Grout Pump for Foundation Grouting LGH95/165PL-E High Pressure Grouting Pump LGM80/50PLD-E Double-Plunger Hydraulic Grout Pump LGP10-40-E Grout Pump LGH70&LGH90 High Pressure Grouting Piston Pump LGD60/40 Medium-Pressure Dual-Slurry Grout Pump LGM130/20 Diesel Medium Pressure Grouting Pump XPB-10 Low Pressure Large Output Grouting Pump XPB-50 High Pressure Grouting Pump XPB-90 Series High Pressure Grouting Pump Dual slurry grouting injection pump LHG-10 Grouting Cement Small Grout Pump Pnuematic Grout Pump LDD Series Hydraulic Drive High Pressure Trenchless Mud Pump LDF Series Hydraulic Drive High Pressure Mud Pump LGH-H Series Hydraulic Grouting Pump LGH-HD Series Dual Slurry Hydraulic Grouting Pump LE Series Hydraulic Grout Pumps LDB Series Grouting Pump Mortar concrete grout pump Grouting works drilling rig Grouting Recorder

Plaster Machine

LPXT200-D/A Semi-dry mortar floor screed conveyor LPXT400-E Electric screed pump LMP-5X Screw pump plastering machine with mixer LMP70/30 Double piston mortar pump LPXT200-D/A Dry screed mortar mixer pump Double piston mortar plastering pump Full automatic screw type plaster machine LH32H Mortar Spray Machine LMP35/30 Mortar spraying pump LMP50/40 Mortar spraying machine LMP40/10-H Mortar plaster pump LH38ME Mortar pump LD-N2 Plastering machine LD-N5 Wall putty spray machine LD-N1 Wall putty spray machine

HydroSeeders

LHS15190 Hydroseeding Machine for Sale LHS10120 Slope protection hydroseeder for erosion control LHS0883 Hydroseeder machine LHS13190 Large capacity hydroseeder machine for green engineering LHS08100A Easy Lawn Hydroseeder LHS08100 Soil Spraying Machine LHS0551 China diesel engine 5000L tank hydroseeder LHS0353 Mini Hydroseeder LHS0217 Skid mounted hydroseeder LHS0117 Small capacity portable hydroseeder LHS0217PT Hydroseeder with Honda gasoline engine LHS0110PT 300 Gallon Hydro seeding system LEC Slope Protection Machine Soil Sieving Machine

Refractory Gunite/Mixer

LZ-3ER/SC Dry mix refractory gunning machine LDPX Pneumatic refractory mortar mixing and conveying unit LTS-40E/S Tundish spray machine LZ-3ER Refractory Gunning Machine LZ-5ER refractory shotcrete machine LZ-3AR Refractory Gunite Machine LZ-3ER/S Steel Plant Castable Refractory Shotcrete Machine LZ-5AR Refractory gunning machine for cement industry LZ-6DR/RD Refractory gunning machine with diesel engine LZ-6AR/RD Air motor refractory gunning machine LZ-9ER Electric motor castable refractory gunning machine LZ-1.5ER Refractory dry gunning machine for refractory installation LRM Pan mixer for refractory LRM100 100kg refractory castable mixer LRM250 250kg mixing capacity refractory mixer LRM500 500kg refractory concrete mixer LRM800 Refractory Pan Mixer LRM1000 Refractory Castable Pan Mixer LCG-40 Coke Oven Repair Wet Shotcrete Machine

Shotcrete Machine

LSZ-10S/E Wet and dry concrete spraying and conveying machine LSZ-10S Shotcrete machine (dry and wet mix)LZ-3A 1.5~3m3/h air motor dry mix gunite machine LZ-9E/S Shotcrete system for tunnel boring machine LZ-9 Dry-mix Concrete Spraying Machine LSZ3000 Wet Shotcrete Machine for Sale LZ-5 Dry Mix Gunite Machine LZ-7 Dry Mix Shotcrete Machine LPS-7A Wet Gunite Machine LZ-3 Dry-Mix Shotcrete Machine LSZ3000V New Dry/Wet-Mix Shotcrete Machine LDS1500 Wet-Mix Shotcrete Machine LDS2000G Shotcrete Pump LDS2000E Electric Shotcrete Pump LDUH15A-A Dosing unit for shotcrete with automatic regulation LPS-7 Wet Concrete Spraying Machine LPS10/80 Shotcrete concrete pump

Industrial Peristaltic Pump

LH100-915B large working pressure peristaltic pump LCP15H-E Squeeze hose concrete pump LH76-915B Squeeze Hose Grouting Pump for TBM Customize LH76-770B Hose Pump for Grouting Cement LH32-330SR Single roller peristaltic hose pump LCP20H-H hose pump for pumping foam concrete LCP40H-E Hose type concrete pump LCP15H-D Hose type concrete pump for pumping concrete LH100-1050B Hose Pump for Filter Press Machine LH89-610C Squeeze Hose Pump for TBM Industrial Peristaltic Hose Pump LH50-558B Peristaltic squeeze hose pump LH100-915B Peristaltic Pump for Pumping Foam Concrete LH76-770B Peristaltic Pump for Pumping Oil Sludge LH32-330B explosion proof peristaltic squeeze hose pump

Foam Concrete Machine

LF5 small portable foam concrete machine LFC1000-H Cement foaming machine for wall casting LF20 electric CLC foam concrete machine for cast in place LF10 foam concrete (CLC) mixing and pump machine LM2000 CLC cellular lightweight concrete mixer LF30A Foam concrete mixing plant for sale LF100 Fully automatically foam concrete mixing station LF60A Foam cement lightweight concrete mixing station LF40A Lightweight foam concrete production line LF15 wireless remote control foam concrete machine LF40 foam concrete machine complete unit with pump LF10A foam cement machine unit LM1000 Foam Concrete Making Machine LR5 mini CLC foam generator LF20D cellular lightweight concrete machine for cast in situ LF5H Foam concrete machine for sale LM2000 foam concrete mixer machine LP30 lightweight foam concrete pump LW30B wire cutting machine for making blocks LF10B lightweight foam concrete machine LF30 high capacity foam concrete machine LA40 Cement foaming agent

Concrete Mixer

LCPM series planetary concrete mixer for sale LCPM UHPC ultra high performance concrete planetary mixer LCPM Planetary concrete mixer with pneumatic discharge LCPM Concrete planetary mixer with lift skip hoist

Concrete Pump

Mini Portable Concrete pump LCP8/80-30D concrete pump with diesel engine LMP7/35D Mini Concrete Pump with Diesel Engine LPS-7A Small Concrete Pump LCP40H-E HOSE TYPE CONCRETE PUMP

hydraulic pump station

LBHPP15/55X2-30D Diesel Hydraulic Power Unit LHPP20/30-15E electric hydraulic power pack LHPP16/50-18.5E electric hydraulic power pack LHPP14/68-30D diesel hydraulic power pack LHPP14/68-22D diesel hydraulic power pack LHPP13/50-14D diesel hydraulic power pack

Customized Service

LPD100H-D/E Portable DTH drilling machine LH15-200 Metering Hose Pump LWP160/45-E High pressure cleaning water pump LSC500H Scraper Conveyor

Need help?

(Live chat)

or Email us: sales@leadcrete.com

hot product

contacts

Phone/Wechat

+86-18538591025

Whatsapp

+86-18538591025

Email

sales@leadcrete.com

ADDRESS

Xisihuan Ring-Road East, Tielu, Xiliu Lake sub-district, Zhongyuan District, Zhengzhou, Henan China

Electric dry mix shotcrete machine

2026-01-26 17:02:15

The electric dry mix shotcrete machine feeds a dry cement-sand-aggregate mixture (with dry powder accelerator added if necessary) into a hopper, mixes it, and then feeds it into the rotor/rotary feed wheel chamber. An electric motor drives the rotor to rotate; compressed air is injected, pushing the dry powder mixture through a delivery hose to the nozzle. Water is added only at the nozzle (not inside the machine body) to wet the mixture before spraying onto the target surface. The high-speed airflow ensures good bonding and compaction of the concrete with rock, soil, or existing structures.

Core components of the electric shotcrete machine:

1. Motor drive system: Three-phase motor (common specifications 5.5/7.5kW, 380V/460V, 50/60Hz) + reducer, providing stable torque.

2. Rotor assembly: Rotating cylinder with material chamber, sealed with wear-resistant rubber to prevent air leakage.

3. Air System: Compressor (external, typical 6–12 m³/min, 0.3–0.6 MPa), air hoses, pressure regulator.

4. Hopper and Agitator: Prevents material bridging; some models are equipped with a bag breaker.

5. Nozzles and Manifolds: Water ring ensures uniform wetting; wear parts are replaceable.

6. Control Panel: Motor start/stop, air pressure monitoring, emergency stop.

Main applications of electric gunning machines:

Underground Engineering: Tunnels, mines, subway stations, culverts.

Slope and Soil Stabilization: Retaining walls, landslide prevention, rock face reinforcement.

Hydropower and Civil Engineering: Dam maintenance, canal lining, underground caverns.

Refractory Material Spraying: Furnaces, kilns (using specialized refractory material mixtures).

Advantages of a dry mix shotcrete machine compared to a diesel shotcrete machine:

1. Electric drive advantages: Lower noise, zero emissions on-site (suitable for enclosed spaces), lower operating costs, and simpler maintenance than diesel engines.

2. Dry mix machine characteristics: Lighter weight, easier to transport; less water consumption on-site; faster installation; better suited for cold climates (pipes won't freeze).

3. Limitations: Higher dust emissions (requires dust collectors/personal protective equipment); operator skill can affect the stability of the water-cement ratio; greater nozzle wear.

Dry mix shotcrete machine operation and maintenance tips:

- Ensure the dry mix is uniform (cement:sand ≤1:3–5) and free of lumps.

- Control the air pressure (0.2–0.4 MPa) and water flow at the nozzle to avoid over-wetting (slump) or under-wetting (insufficient strength) concrete.

- Regularly inspect rubber seals, rotor discs, and nozzle wear parts; replace immediately if damaged.

- Use full personal protective equipment: dust mask/respirator, goggles, earplugs, gloves.

- Comply with electrical safety regulations (grounding required; waterproof housing required for outdoor use).

Example image of a dry mix gunning machines:

For a quote or more detailed information about an electric dry mix shotcrete machine, please contact us directly: sales@leadcrete.com

Pre:Small type grout mixer for bentonite

Next:Small skid mounted hydroseeder for sale

■ Inquiry

Your name :
Your tel :
* Your mail :
Your company :
Your country :
* Inquiry :	Please enter your inquiry