Small Size 10-15 m3/h Compressor Mini Concrete Shotcrete Pump for Pump Spraying Work

Description of SPB7 Wet shotcrete pump

SPB7 Wet shotcrete pump, it is one kind hydraulic double-piston concrete pump, suitable for the pumping/grouting of wet ready-mixed concrete/mortar/refractory material. Equipped with liquid accelerator dosing system and nozzle assembly, it is a shotcrete pump, suitable for spraying the wet ready-mixed concrete.

Available in Electric motor or diesel engine

Output Capacity: 7 cubic meter/hour

Maximum Aggregate: 15mm

The SPB7 shotcrete pump can be used for the conveying and spraying of wet-mix concrete. Typical applications include permanent and temporatry rock support in tunnels and mines, or in fact wherever sprayed concrete is to be applied. It can also for pumping, grouting, repaire work, artificial soil seeding, mortar spraying, and refractory material spraying. Being a piston pump it provides much more versatility, in both mix types and potential conveying distances, than a rotor/stator pup of a similar capacity. Pumping of thick and stiff mixes also poses no problem, as the concrete is delivered up to 67bar. Its compact design enables easy integration into any kinds of carrier chassis

Technical Parameters of SPB7 Wet shotcrete pump:

Also have diesel engine type for choice

Application of the SPB7 wet mix concrete shotcrete pump:

1. Wet mix shotcreting for the permanent and temporary rock support in tunnels and mines, sloping engineering etc.
2. Pumping, grouting or spraying of the artificial soil seeding, mortar and refractory material, etc.
3. Artificial soil seeding for no soil surface, such as rock, sand, and for no fertility soil surface.

Main Features:

1). A high efficiency machine with a longer conveying distance, horizontal 120m and vertical 50m.

2). Simple CE standard electrical system controls provide the safe and simple operation

3). Two independent oil pressure circuits.

4). Setting of the desired dosing values by hand-wheel of the dosing pump.

5). Double-cylinder piston pump with S-tube for a positive action

6). Self-sealing, super hard sealing ring and plate

7). Tough hopper with vibrator and grill designed

8). Suitable for the fiber concrete pumping

9). Low weight & small size both are the advantages for transport.

Shotcrete Pump SPB7 Advantages

• Concrete cylinder’s inner wall with super thick electroplated coating 0.3mm;
• Famous domestic or international brand hydraulic elements;
• IP55 100% new electrical motor
• Standard Schneider electrical elements;
• The sheet metal parts made of the thicker steel plate to have a stronger quality, such as the hopper and electrical control box;
• Painted after sandblasting for a pretty appearance;
• High hardness and wear resistance consumable parts, such as glasses plate and cut ring;
• Suitable for steel fiber concrete pumping and injection.
• Low weight is an advantage for transport.

Any question, welcome to contact us.
Hope get your feedback, and establish a long cooperation with you.