30 M3/Hr Robot Telescopic Boom Concrete Spraying Pump Shotcrete Machine with Chemical Pump

Product Description

self walking crawler robot concrete spraying pump shotcrete machine with accelerator dosing pump and cordless remote control
Mobile Separated Robot Wet Concrete Spraying Machine

Brief Instruction:
Mobile Separated Robot Spraying Machine Brief Instruction Mobile Separated Robot Spraying machine is composed by 2 parts, one is crawler self-walking shotcrete robot, another is trailer wet concrete shotcrete machine,the shotcrete robot is with self-walking ability to trailer the wet shotcrete machine behind it, and transition on job sites on a small scale. In common jobs, the trailer shotcrete machine stay outside of the working range, and the robot shotcrete machine walking inside the working job.The wet shotcrete machine supply the fine stone wet concrete, the robot shotcrete machine in charging of the end spraying works.
The robot shotcrete spraying machine is with cordless remote control, Operator could control it precisely in safety area. The trailer shotcrete machine behind to delivery the fine stone wet concrete, effectively, safety and reliable.
The behind trailer shotcrete machine could work separately and be operate to spray end jobs by labors in hands.
Separated Robot Spraying Machine Specifications

Placing Boom Specification	Placing Boom		Extension Main Boom + Robot Spraying Arm
	Spraying Vertical Height	M	7
	Spraying Horizontal width	M	11.8
	Spraying Depth	M	1.9
	Upper Arm Pitch Angle	°	60°
	Robot Arm eye-level	°	360°
	Robot Arm Swing Angle	°	240°
	Placing Boom Control		Cordless remote Control (Proportional)
chassis Specification	Dimension	mm	2550×1930×1800
	Travel Mode		Crawler
	Drive mode		Hydrostatic Drive
	Engine	KW	56KW/2000rmp
	Travelling Speed	KM/h	2-3
	Gradeability	%	40
	Weight	kg	2800
Shotcrete pump specification	Theoretical output capacity	M³/hr	8-15 (adjustable)
	Theoretical Max. Delivery Pressure	Mpa	6 (adjustable)
	Max. Pumping Times	/min	25 adjustable
	Valve		S
	Delivery Cylinder	mm	Φ140
	Discharge Hole Dia	mm	100
	Feeding height	mm	800
	Rated Voltage	V	~380
	Motor Power	KW	22
	Rated Speed	R/min	1470
Hydraulic system	Hydraulic system control type		Open Circuit
	Main System Max. Oil Pressure	Mpa	28
	Hydraulic Tank Volume	L	120
Others	Max. Aggregates	mm	15
	Inner diameter of delivery Pipe	mm	Φ80/φ65
	Weight	kg	1800
	Trailer Speed	Km/hr	≤8
	Dimension (Length×Width×Height)	mm	3200*1280*1400

Advantages
Saintyol DAWIN Robot shotcrete Spraying Machine advantages are as below:

• Variable Main Hydraulic Pump

()
Spraying capacity continuously adjustable (stepless speed change )

• Variable Plunger Accelerator Pump

:0-9%;
Accelerator feeding quantity continuously adjustable, Stepless adjust in range 0-9% .

• Placing boom control valve

,,,.
Placing boom controlling valve is proportional valve, mild and flexible.

• Brand Engine

,,,;
Torque, Powerful, Long life, Easier in maintenance.

• , Separated 2 parts, The trailer shotcrete Pump could be use separately.

,;
The mobile robot spraying machine could work as a trailer, the behind shortcrete pump could spraying jobs separately.

• Hydraulic fittings.

;
ALFAGOMMA Fittings Italy or Gates fittings U.S.

• Cordless remote control

,,,;
Imported cordless remote control, reliable, stable signal, easier operation.

• Accelerator feeding and control technology

,;
Brand weighing pump, precise in weighing, Atomizing jet and spraying nozzle material mixed to make accelerator to mix with concrete equality.

• Low rebound rate

,15%-50%,,10%,.
Concrete rebound rate in 15-50% when dry spraying. Even less than 10% in rebound rate when wet spraying, cost saving effectively.

• High effectively wet spraying.

+,,,,,.
Robot shotcrete spraying machine use high grade placing boom+robot arm, flexible operation, large working range, safety, reliable and effective.

• Labors saving.

,,2-3,3.
Comparing to manual concrete spraying by workers, Robot Spraying machine could be adjust into full load working condition, around 2-3 times higher working rate than manual and labors saving more than 3 at least.

Auto mobile truck Pumps for Wet-Mix. Shotcreting with 30m3/hr gunite capability

At present, Wet Concrete shotcrete Pump Truck with Cordless remote control Smart Articulated Robotic Placing Booms is the New Design in 2018 for effective Tunnel Jobs.


 

Model			KNL5160TPJ-25	KNL5160TPJ-30A
Item		Unit
	Boom structure		, Big and small arm Pitching and small arm stretching	,,Big and small arm Pitching and small arm stretching, Fly arm horizontal swing
	Spraying height	m	16	16
	Spraying width	m	26.8	26.8
	Big arm pitching angle	°	0-60°	0-60°
	Small arm pitching angle	°	+15°-35°	+15°-35°
	Boom rotation angle	°	±300°	±300°
	Flying arm horizontal swing angle	°	--	±45°
	Spindle axial rotation angle	°	360°	360°
	Spindle vertical axial swing angle	°	240°	240°
	Nozzle swing angle	°	±4°	±4°
	Main drive mode		motor
	Auxiliary drive mode		Diesel engine	Diesel engine
	Motor rated power	kw	55	55
	Voltage	v	380	380
	Concrete spraying capacity	m³/h	25	30
	Pumping pressure	Mpa	8	10
	XConcrete cylinder diameter*stroke	mm	Φ160X1000	Φ160 X1000
	cylinder dia.*stick dia.*stroke	mm	φ80	φ80
	Chassis model		CDW1160HA1R5	CDW1160HA1R5
	wheel base	mm	5000	5000
	engine model		YC4EG185-50	YC4EG185-50
	engine max power	kW	136(185)(186hp)	136(185)
	Gearbox file		8()(high and low speed)	8()
	Exhaust emission standards		V Nation V	V Nation V
	(××)The whole dimension  Overall dimensions	mm	9200x2460x3670	9200x2460x3670

A. Front and rear leg the span is large, work stability.
1.The front leg adopts horizontal telescopic cylinder + H-type legs, legs span is large, The rear leg adopts eight characters closed type leg, forcing ability is good, more stability, can effectively support the rear hopper pumping concrete cylinder loading impact.

B. Pumping system
1) Pumping hydraulic system adopts 55KW four-pole motor 130ml/r adjustable displacement main pump+ 45ml/r variable pump (Rexroth series)
2) The main valve adopts imported eight proportional valve (BARMAG ) from German,
The electric proportional valve has the fixed-variable switching function.

C.The boom adopts symmetrically arranged structure
The boom is symmetrically arranged with a symmetrical structure. The telescopic arm is connected to the base arm on the same axis. The telescopic arm is directly connected to the base arm through the pin. No connecting arm, no lateral force, no stress concentration, no happen Fatigue cracking, so the boom system is more stable and reliable.

D.Swinging arm
the boom can swing ± 45 °. can increase the flexibility of the jet mechanism to improve the single sprayable area, not only the spray surface is more smooth, beautiful, but also reduce the turntable rotation times, increase the stability of the boom

E.Boom section
Telescopic arm with four BS700 high-strength steel plate welded after welding,
weld joints have a lap bar, The rigidity of the boom increases so that the telescopic arm has a small vibration amplitude under the wet spraying operation, good stability, can improve the quality of sprayed surface

F.Reinforced rotary drive mechanism
1.rotary reducer adopts turbo-type gear reduction mechanism, big reduction ratio,  
strong self-locking ability, the big output torque, stable smooth operation, high reliability.
2.Adopts well-known brand rotary motor, large displacement, torque, good stability, in the precise control of the proportional valve, the rotation without jitter phenomenon.

G.Electrical control system
1.Electrical control system configuration
2.Remote control adopts domestic well-known brands, remote control distance, strong signal, no dropped calls, serial number phenomenon.The electrical components are all made by international famous brands such asSiemens.

H.Quick - setting agent filling system
1. Accelerator pump driven by variable frequency motor, the use of  inverter precision control quick-setting agent pump output flow, according to the current pumping of the amount of concrete automatically adjust the amount of added.
2.Accelerator pump with 2600L / h large displacement diaphragm pump, you can add 1000 l of the box in 20 minutes, greatly saving the preparation time.
3.Accelerator pipeline adopts a closed large diameter pipe, even in the winter can also smooth delivery accelerator.


Both of them are commonly used for pouring such thin-walled structures as tunnel lining, walls and ceilings, as well as the covering layer of steel structure.

Dry spraying machine mixes cement, sand and gravel in a dry and evenly state, a method to compress the air to deliver materials to the nozzle where they are mixed with pressure water for pouring; it must be operated by skilled personnel, and the particle size shall not be too large, however, as large amounts of cement are required and the jet velocity is large, which lead to severe dust pollution and rebound, its usage is thereby restricted.

Wet spraying machine delivers well mixed concrete to the nozzle through conveying and pumping, and compressed air is added at the outlet of delivery pump, which makes materials and air fully integrate with one another in the pipe, so that perfused materials become more even. In addition, accelerator is sprinkled on the nozzle for making materials solidify rapidly and reducing the rebound rate. Besides, its working efficiency is higher than dry spraying machine as the mixture of materials can be easily controlled.

Wet spraying machine is widely used for concrete spraying operation in places such as mine, tunnel, culvert, railway, hydro-power project, underground engineering and revetment.

Main Characteristics of Hydraulic Pump-type Wet Spraying Machine
The system is more reliable and delivery capacity is stable in adopting hydraulic pumping.
It has large volume of delivery, long distance of delivery and high efficiency of construction.
Sprayed concrete is of high performance and strength, as well as being dense and homogeneous.
,PLC.
The main oil pump adopts variable displacement piston pump of constant power; and the delivery amount, which can be freely adjusted according to needs, is controlled by PLC.
S pipe surfacing electrode of high strength, wear plate and cutting ring are inlaid with hard alloy of high strength, which not only improves the wear resistance, but increases the service life of parts.
It is equipped with multi-point electric lubricating pump. And together with automatic and effective control of grease's filling amount and time, contributing to the fact that the service life of wear-out parts are effectively increased
Air cooling avoids damage caused by water cooling in winter.
Accelerator is added and controlled by metering pump of domestically famous brand, achieving accurate measurement and realizing stepless speed regulation.
Harm on the health of operator is reduced by lowering dust concentration beside the machine and of the nozzle.
Humanized design of product makes operation and maintenance become easier, with reliability effectively guaranteed as well.
Configuration of Hydraulic Pumping Wet Spraying Machine:.
Power System: it adopts motor and diesel engine of domestically famous brand.
Main Oil Pump: it adopts variable plunger pump, which guarantees the stable and reliable operation of system, while its overpressure relief function realizes the effective protection of main pump and motor.
Lubrication System: it adopts separate lubrication of five points, and "point-to-point" lubrication guarantees that critical parts won't be worn out, thus increasing their service life.
Accelerator Metering Pump: reciprocating piston diaphragm pump is of high temperature resistance, erosion resistance and abrasion resistance, with high accuracy of measurement, and its speed can be regulated steplessly.
Characters of electronically controlled reversing system: low pumping pressure and high reversing speed, which reduce reversal impact and operator's labor intensity; two separate hydraulic circuits make the oil supply of system more stable; operation becomes simple and reliable through accurate control of PLC, which increases reversal speed of swing cylinder while reducing the reversal impact, at the same time, instantaneous action of large cylinder's reverse is accelerated, making concrete cylinder become substantial, increasing the continuity of materials supply and realizing even discharge.

Economic mini 8 cubic meter per hour wet concrete shotcrete pump
 

	Item	Unit	Parameter
Concrete pump	Max. theoretic concrete spray  volume	m³/h	8
	Max. theoretic delivery pressure	Mpa	7
	Max. delivery frequency	Times /min	16
	Type of distribution valve		S tube valve
	Main oil cylinder specification: cylinder dia./role dia.× stroke	mm	Φ140×1200
	Diameter of delivery cylinder	mm	Φ100
	Hopper Height	mm	1140mm
Power system	Engine Model		1004-4 LOVOL
	Power	kw	56
	Rated Voltage	V	24VDC(2*12V,110Ah)
	Rated Speed	r/min	2200
	Fuel Tank	L	70
Hydraulic system	Type of Hydraulic oil circuit		Open circuit
	Maximum oil pressure of main system	Mpa	25
	Hydraulic oil tank volume	L	200
Other parameters	Max. stone diameter	mm	≤15 When spray
	Pipeline inside diameter	mm	Φ57
	Boundary dimension	mm	4500*1500*1550
	Weight	kg	2300
	Towing peed	km/h	≤8

 

 

DAWIN Machinery is a company specializing in the research, design and production of construction machinery for nearly 20 years. We provide the most reasonable solution according to the special demand from different customers. Our main products for construction machinery are as follows: Concrete mixer, concrete batching plant, diesel concrete mixer, concrete pump,  sand so on. With several researching and producing bases in China, we can provide the powerful technical service and upper quality machinery for the clients all over the world.   
 
We take care of your order!
 
 
1. Best manufacturer in North China.
 
 
 
2. A factory with over 20 years' experience. 
 
 
 
3. Professional teamwork of every process.
 
 
 
4. Competitive price and perfect quality.
 
 
 
5. Efficient after-sale service.

After-sale Service
1.May enjoy the life-long service after you buy our products.
2.Training the operator for free.
3. Under the condition that foundation, water source, power source, aggregate, hosting 
   equipment, auxiliary staff is ready. Engineers are available if you need.
4.Certain quantity stochastic tool will be provided while delivering goods.
5.Within 48 hours service will be available according to different regions after received 
    the telephone. 
6. For exported products, Our company sends the constructor to help to operate and 
    management equipment, time according to your needs. The related fee will be undertaken 
    by buyers.
7. Promptly provides the fittings according to users' demands, handles for the user consigns 
    for shipment.
8. All products (easy worn parts not included) loss caused by non-human factors will be 
    free of charge for half a year.
9. Provides the technology advisory service as necessary.
10. Please contact me via telephone when you have any problems with the plant.
 

Dear  friends:
 
Welcome to our website and hope our trailer wet concrete shotcrete pump equipmentwill make you satisfied.We think creatively,design bravely,manufacture precisely and loyalty to our customers. And we have our own factory.so We can produce the products,according to customer requirements .
   
Enjoy Saintyol DAWIN Machinery Enjoy Better Life!
 
Yours sincerely
Saintyol Dawin Machinery