Tunnel Construction Wet Mix Concrete Spraying Articulated Robot Arm Shotcrete Machine System

Product Description

Product Description

The DHSP series wet mix concrete spray machine shotcrete vehicle equipment are newly-developed tunnel shotcrete construction equipment that spray wet mix concrete to the construction surface and then form a support layer with rapid concrete setting. They combine the advantages of well-known domestic and foreign brand products in design and manufacturing. The vehicle can meet the construction needs of different projects. They are widely used in projects including railway, highway, subway, slope, hydraulic engineering, hydropower station, tunnel,etc.
Advantages:
1. Higher safety
The operator use manipulator to spray concrete and stay away from working plane thus have higher safety and reduce the dust damage to operator.
2. Higher efficiency
The max. output can be 30m³/h and takes less working time.
3. Lower rebound rate
It can reduce the rebound rate and save cost.
Features:1.Integral rigid wheeled special engineering chassis 2.Four vertical support legs, stable and reliable, no gap 3.Four wheel drive diesel power system 4.High efficient and stable concrete conveying system 5.Multi-degree-of-freedom manipulator 6.Wireless remote control and PLC electronic control system 7.Intelligent accelerator adding system 8.High pressure cleaning pump 9.Cable reel Air compressor (optional)

Model	DHSP3016 Robotic Shotcrete Machine
Machine data	Dimension(L*W*H)	8265*2800*3200mm
	Weight	17000kg
	Motor power	55kw
	Diesel engine power	95kw
Walking system	Chassis	Hydraulic chassis walking system
	Traveling speed	0-15km/h
	Wheelbase	4100mm
	Max. grade ability	30°
	Min. ground clearance	400mm
	Drive mode	four-wheel drive
Pumping system	Main oil pump	Rexroth
	Max. output	30m³/h
	Max. outlet pressure	75 bar
Robotic arm	Arm pump	Rexroth
	Arm structure	Fold+telescope
	Max. spraying height	16m
	Max. spraying width	30m
	Max. spraying distance	15m
	Nozzle rotary angle	360°
	Nozzle swing angle	240°
	Nozzle swipe	8°*360°continuous
	Nozzle dia.	Φ80mm
Accelerator system	Flow rate	0-1200L/H
	Pressure	1.2Mpa
	Volume	1000L
Washing system	Pressure	14Mpa
	Flow rate	14L/min
Electric System	Operating mode	wireless remote control
	Control mode	PLC control+touch screen display
Cable reel	Length	100m
	Current load	400A
Air compressor	optional

Detailed Photos

Main components:
1. High pressure washing pump
The high-pressure cleaning system adopts high-pressure cleaning pump set with automatic protection device. It has high water pressure and large flow to ensure a thorough cleaning of the equipment.2. Electronic control system
Complete operation and remote control operating system adopt international well-known brand electrical components and visual operation interface to monitor equipment status in real time thus ensure the operation stable and reliable.
3. Robotic arm:
It is made of special steel, with two-level telescopic, two-level pitch and 360°rotation structure, which effectively increases
the construction coverage area.
4. Swipe nozzle:
The nozzle can rotate 360° around the axis of the forearm telescopic joint, and can also swing 240° under the action of the nozzle swinging cylinder. At the same time, the nozzle can also be swiped 360°, which can complete the construction in any direction in space.
5. Closed cab:
It improves the construction work environment with higher operating comfort.
6. Wireless Controller
It adopts extra long distance wireless remote control thus have flexible operation, strong anti-interference ability and high
reliability.
7. Engineering chassis system
Rigid engineering chassis, internal combustion hydrostatic transmission and four-wheel drive. Four hydraulic support legs ensure that the chassis has sufficient stability when the manipulator doing spraying construction and the hopper feeding.
8. Engineering chassis system
Rigid engineering chassis, internal combustion hydrostatic transmission and four-wheel drive. Four hydraulic support legs ensure that the chassis has sufficient stability when the manipulator doing spraying construction and the hopper feeding.
9. Power system
The normal operation and construction of this equipment is driven by electric motors. In the event of a power failure, the vehicle can be cleaned and retracted through the emergency power drive of the chassis, which effectively improves the practicability of the equipment to meet the construction requirements of customers.
10. Hydraulic system
The dual-power hydraulic oil pump used in this equipment from German Rexroth and the valve group from American Eaton, which effectively ensures the stability of the system.
11. Accelerator system
The accelerator is transported by imported metering pump and the electric proportional hydraulic motor drives the closed-loop control system for measurement. The flowing flow is precisely controlled by the PLC according to the conveying quantity of the concrete and the input ratio of accelerator, which effectively improves the efficiency of the accelerator.
12. Pumping system
The dual-control system power-driven pumping system maximizes the reliability of the work. The large-diameter and long-stroke conveying cylinder effectively reduces the number of reversals and greatly improves the pumping volume. The maximum theoretical concrete conveying capacity can reach 30m³/h.
Application

Packaging & Shipping

Company Profile
Zhengzhou Sinogrout Machinery Co., Ltd. is a leading supplier of hydroseeder, shotcrete machine,grout pump, concrete pupmp,slurry pump,mortar pump,etc.construction machinery in China.Our factory is located in Xingyang, Zhengzhou City, Henan Province, it is in the middle of China. With more than 10 years of experience, Sinogrout has grown into a leading grouting equipment supplier in China, as well as an excellent supplier with ISO 9001:2008,SGS and CE certificate in above products in China. Our products have been exported to the Colombia, Greece, Singapore, Malaysia, Philippine,Vietnam, Jordan, India,Pakistan, Qatar, Bahrain...We are committed to develop new products to meet our customers' need, with the ability to provide the necessary technical support and engineering experience required.
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FAQ
1. Q: Can the logo or company name to be printed on the products or package?A: Sure. Customer's logo or company name can be printed on products by stamping, printing, embossing, coating or sticker.
2. Q: Can I mix different models in one container?
A:Yes, different models can be mixed in one container, but the quantity of each model should not be less than MOQ.

3. Q: How does your factory do regarding quality control?
A: Quality is priority. We always attach great importance to quality control from the very beginning to the end of the production. Every product will be fully assembled and carefully tested before it's packed for shipment.

4. Q: What is your warranty terms?
A: We offer different warranty time for different products. Please contact with us for detailed warranty terms.

5. Q: Will you deliver the right goods as ordered? How can I trust you?
A: Yes, we will. The core of our company culture is honesty and credit.