Zhengzhou Sincola Machinery Co., Ltd
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SPZ series shotcrete machine, also named concrete guniting machine, mainly used for dry-mix concrete and damp-mix, and wet mix concrete spraying operation. It has some obvious advantages such as advanced technology, Perfect structure, stable performance, convenient operation and longevity of service etc. It is widely used for concrete pump spraying working in building, mining, c, culvert, subway, hydropower engineering, underground excavation engineering, swimming pool building, slope protection etc.
| Model | SPZ-3 | SPZ-5 | SPZ-7 | SPZ-9 |
| Output (m3/h) | 3 m3/h | 5.5 m3/h | 7 m3/h | 9 m3/h |
| Max.conv.dist | 200 | 200 | 150 | 150 |
| Water cement ratio | < 0.4 | < 0.4 | < 0.4 | < 0.35 |
| Max.Aggregate.size | 10mm | 15mm | 20mm | 20mm |
| Hose inner size | φ42/50 mm | φ50 mm | Φ57 mm | φ60 mm |
| Operating air pressure | 0.2-0.6 MPa | 0.2-0.6 MPa | 0.2-0.6 MPa | 0.2-0.6 MPa |
| Air consumption | 5-6 m3/min | 7-8 m3/min | 9-10 m3/min | 10-12 m3/min |
| Motor power | 4 kW | 5.5 kW | 7.5 kW | 7.5 kW |
| Dimension(LxHxW) | 1130x1020x540mm | 1350x1020x750mm | 1420*1120*810mm | 1500x1320x830mm |
| Weight | 520kg | 780kg | 830kg | 980kg |
| Voltages | 220V/380V/400V/415V/440V/660V 50Hz/60Hz | |||
| Basic chassis | ①.Tyre ②.Skid ③.Rail-wheel | |||
| Driving Type | Electric Motor,Diesel Engine,Air Motor. | |||
1. SPZ Series Dry Shotcrete Machine can be driven by electric motor, diesel engine, and pneumatic motor.
2. Dry Shotcrete Machine are consisted of driving device, rotor assembly, air system, concrete spraying system, control panel, electric motor (diesel engine, or pneumatic motor) etc.
3. Dry Shotcrete Machine have advanced technology, compact structure, convenient operation, stable performance and long service life.
| Moder | SPZ3000A | SPZ3000B |
| Output | 5 m3/h | 9 m3/h |
| Max.convey dist. | 35 m | 35 m |
| Max.aggregate size | φ15 mm | Φ22 mm |
| Concrete slump | 8-15 cm | 8-15 cm |
| Hose inner size | φ51/57 mm | φ57/64 mm |
| Operating air pressure | 0.2-0.6 MPa | 0.2-0.6 MPa |
| Air consumption | 9-10 m3/min | 10-12 m3/min |
| Discharge height | 1.17 m | 1.17 m |
| Rotor Rev. | 11 r/min | 11 r/min |
| Main electric motor power | 7.5 kW | 7.5 kW |
| Dosing pump rated pressure | 0.6 MPa | 0.6 MPa |
| Overall dimension | 2050×950×1180 mm | 2150×950×1180 mm |
| weight | 1050 kg | 1100 kg |
| Driving Type | Electric Motor or Diesel Engine | |
1. SPZ3000series wet shotcrete machine includes driving device, rotor assembly, sealing system, vibration hopper, air system, spraying system.
2. Concrete mixture gets well mixed. Water and cement ratio is accurately controlled.
3. Quicker cement hydration, fewer dusts, lower rebound rate, good mixing uniformity and high concrete strength.
4. Reasonable structure, stable performance, convenient operation and maintenance, long service life.
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