8m3/Hr Wet-Mix Shotcrete Machine Concrete Sprayer Beton Spray Machine

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8m3/Hr Wet-Mix Shotcrete Machine Concrete Sprayer Beton Spray Machine

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Product Description

Technical Specifications

Model NO.

SPJ08

Type

Shotcrete

Shotcrete Type

Wet

Productivity

8cbm/H

Feeding Height

1370mm

Diesel Power

56kw

Certification

ISO9001: 2000, CE, BV

Key Word

Shotcrete Pump

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Product Overview

8m3/hr Wet-mix shotcrete pumping and spraying machine for light and medium coating applications.

Shotcrete is a method of shooting concrete material through a hose using compressed air. The wet-mix process allows for concrete already mixed with water to be introduced into pumping equipment. The pumping equipment hydraulically pushes the wet concrete material through a hose. At the nozzle, air is introduced to accelerate the material so the concrete impacts the substrate with high force.

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Main Characteristics

Reliable Hydraulic System: Delivery capacity is stable adopting hydraulic pumping.
High Efficiency: Large volume of delivery, long distance, and high construction efficiency.
Superior Performance: Sprayed concrete is dense, homogeneous, and of high strength.
PLC Control: Main oil pump delivery amount can be freely adjusted and controlled by PLC.
Wear Resistance: S-pipe valve, wear plates, and cutting rings use high-strength hard alloys.
Automatic Lubrication: Multi-point electric lubricating pump increases the service life of wear parts.

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Detailed Parameters

Category	Item	Unit	Parameter
Concrete Pump	Max. theoretic spray volume	m³/h	8
Concrete Pump	Max. theoretic delivery pressure	Mpa	7
Concrete Pump	Type of distribution valve	-	S tube valve
Concrete Pump	Hopper Height	mm	1140
Power System	Power	kw	56
Power System	Rated Speed	r/min	2200
Hydraulic System	Hydraulic oil tank volume	L	200
Other	Weight	kg	2300

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Areas of Application

Tunnel and underground construction

Railway and Bridge construction

Mining and National defense

Fine stone concrete conveying

Floor heating construction

Mortar conveying and spraying

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Advanced Technology

S-valve switching for fine stone concrete conveying.
Double-loop open circuit hydraulic system for fast switching.
Air cooling system, no dependence on external water.
Wired remote controller for easy operation.
Life-long service support and operator training.

Frequently Asked Questions

Which shotcrete machine should we choose?

To recommend the most suitable model, we consider your material type (dry/damp or ready mixed wet mixture), required capacity (8m3/h to 30m3/h), delivery distance, and driven type (electric, pneumatic, or diesel).

What are the vulnerable parts of the machine?

After long-term operation, parts like the rubber plate, steel plate, rubber cavity, spraying nozzle, and delivery hose may wear out. We provide a rough estimate of requested spares based on your project scale.

Is customized production available?

Yes, customized production and OEM options are available to meet your specific actual requirements and technical standards.

Do I need technical skills to operate this machine?

Yes. It is essential to read the Operation Instruction for basic technical skills before use. Technical support is available for any unclear procedures.

What is the typical lead time for an order?

Generally, it takes 1 week for standard sample models and 2-3 weeks for customized models. Mass production timelines depend on the specific order volume.

How is the equipment packaged for shipment?

The machine is wrapped in plastic film and packed in a fumigation-free wooden case along with the necessary spare parts for international transport.