Product Name: Explosion-Proof Dry Mix Electrical Spraying Shotcrete Machine for Coal Mine Model NO.: PZ-3/PZ-5/PZ-7/PZ-9 Condition: New Method Type: Automatic Certification: CE, ISO, RoHS, REACH Coating: Powder Application: Hardware Spraying Equipment, Wood Spraying Equipment, Plastic Spraying Equipment, Porcelain Spraying Equipment Type: High-Performance Low-Pressure Spray Equipment Max. Convey Distance: 200m Max. Vertical Distance: 20m Use Ratio of Material: Cement/Dinas 1:3-5 Operating Air Pressure: 0.2~0.4MPa Vibration Motor: 0.3kw Voltage: 380V or 660V Wheel Tread: 600mm Lead Time: 3-7 Days After Paid Trademark: ENWEI Transport Package: Wooden Case Specification: PZ-3, PZ-5, PZ-7, PZ-9, HSP-5, HSP-7, HSP-9 Origin: China HS Code: 847910900 Product Description Explosion-proof Dry Mix Electrical Spraying Shotcrete Machine for Coal MineDry electrical shotcretemachine is a device used for dry concrete shooting. Ithave the advantages of advanced technology, reasonable structure, stable performance, convenient operation and maintenance, long service life, etc.. It is widely used in mine, tunnel, culvert, subway, underground engineering and coal mine drainage tunnel construction work.Explosion-proof Dry Mix Electrical Spraying Shotcrete Machine for Coal MineTechnical DataModelPZ-3PZ-5PZ-9Output3m3/h5-5.5m3/h8.5m3/hMax. Convey Distance≤200m≤200m≤200mUse ratio of materialCement/Dinas 1:3-5Cement/Dinas 1:3-5Cement/Dinas 1:3-5Water Cement Ratio≤0.4-0.45≤0.4-0.45≤0.2-0.38Max. Aggregate SizeØ 10mm20mm25mmHose Inner DiameterØ 50mmØ 50mmØ64mmOperating Air Pressure0.2~0.4MPa0.2~0.4MPa0.2~0.4MPaAir Consumption5-6m3/min7-8m3/min10m3/minFilling Height1.1m1.1m1.2mRotor Speed13.5r/min11r/min12r/minMotor Power4KW5.5KW7.5KWVibration Motor0.3KW0.3KW0.3KWVoltage380V or 660V380Vor 660V380Vor 660VWheel Tread600mm600mm600mmDimension1400×780×1020mm1520x820x1280(mm)1520x820x1280(mm)Net Weight350KG700KG900KGExplosion-proof Dry Mix Electrical Spraying Shotcrete Machine for Coal Mine