Zhengzhou Sincola Machinery Co., Ltd
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Dry and wet shotcrete spraying concrete machine description
SPZ3000 shotcrete machine is a universal concrete spraying machine for the processing of wet or dry mix. SPZ3000 due to its full pneumatic driven unit, for the required anti-explosion applications, such as coal mining, tunnel and underground engineering, this unit is perfect and specific one.
The machine is suitable either for manual spraying or by means of a robotic arm.
Basic: Electric drive can be combined with tyre chassis.
Extended (optional):Air motor drive or diesel drive combined with Skid or Rail-wheel.
SPZ3000 both dry and wet shotcrete spraying concrete machine features:
It can both for dry and shotcrete concrete spraying. Its spare parts are very durable.
| 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 | diesel 22hp | diesel 22 hp |
| 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 | |
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.
SPZ3000 is developed for the application of shotcrete in tunnel building, mines and slopes. This machine has been designed especially for fibre spraying. And the dosing unit is combined with this machine.
Professional production team, production line, experienced technical experts who engaged in this industry for more than 10 years.
We have the professional production line for the main wearing parts about wet shotcreting machine:
1. Delivery Rubber Hose: More durable than normal kind rubber pipe, weaved by the quality steel wire, high resist compression ability, high wear resistance.
2. Rubber Sealing Plate: Adopt nature rubber, working time can meet 400m3.For the normal kind can only meet 130m3.
3. Rotor Disk: Casting by quality carbide tools, The working time is 3-5 times than normal kinds, and can meet 600-800m3,it's prefect for the rotor type wet shotcreting machine.
1. Which model should we choose?
Many models are provided for your choice. Before suitable model is recommended, please tell us the application, materials, output and pressure you want.
2. Can we have customized model?
Yes. Customized model is available according to your actual requirements.
3. Do i need technical skills to operate this machine?
Yes. Please read the Operation Instruction for some basic technical skills.
And, we provide online and onsite technical training if necessary.
4. What should we do if there are some problems with the machine?
You can refer to the Operate Instruction or call our 24-hour service hotline.
Also, our engineers are available to service overseas.
5. What is the lead time?
One week for sample model, 2~3 weeks for customized model. It depends for mass production.
6. How about the package?
We have fumigation-free wooden case to protect the machine from damage during the long-distance delivery.
7. How to pay for this order?
Generally, TT, 30% deposit 70% before shipment;
L/C at sight (high bank charge, not suggest, but acceptable);
100% TT in advance (especially for small amount and spare parts etc.)
1. We are China's leading spraying concrete machine manufacturers.
2. Companies have strict quality control system. And has achieved ISO9001: 2008, CE and SGS certification.
3. Alibaba Assessed 5 years Gold Supplier.
4. Trade Assurance protects trade safety :
(1) Product quality protection (2) On-time shipment protection (3) Payment protection
5. Best Quality & Best Service with Competitive price.