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Shandong China Coal Industrial & Mining Supplies Group Co., Ltd.

Concrete Pump, Trailer Concrete Pump, Concrete Pumping Machine manufacturer / supplier in China, offering Spj10-6-19 Mobile Diesel Concrete Trailer Pump Machine, 15kg Track Rail Steel Rail Price for Mining Tunnel Railroad, U Beam Steel Arch Mining Supports and so on.

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Spj10-6-19 Mobile Diesel Concrete Trailer Pump Machine

Purchase Qty.:
1-49 50+
FOB Unit Price: US $3,500 US $3,400
Purchase Qty. (Pieces) FOB Unit Price
1-49 US $3,500
50+ US $3,400
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Port: Qingdao, China
Production Capacity: 1000 Sets Per Month
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: SPJ10-6-19
  • Shotcrete Type: Wet
  • Structure: Rotor Type
  • Feeding Height: 1400mm
  • Certification: ISO9001: 2000, CE
  • Color: Orange
  • Max. Discharging Volume: 10m³/H
  • Max. Delivery Frequency: 11times/Min
  • Horizontal: 200m
  • Feeding Height.: 1100mm
  • Main Motor Power: 18.5kw
  • Transport Package: Carton Box, Plastic Bagsor as Your Payment
  • Origin: China
  • Type: Concrete Pump
  • Machining Process: Hydraulic
  • Productivity: 240㎡/h
  • Vibrating Amplitude: 2.6mm
  • Condition: New
  • Model: Spj10-6-19
  • Max. Delivery Pressure: 6MPa
  • Vertical: 80m
  • Hopper Capacity: 300L
  • Rated Voltage: ~380V
  • Trademark: China Coal
  • Specification: CE, SGS
  • HS Code: 8544492100
Product Description
Brief introduction of Spj10-6-19 Mobile Diesel Concrete Trailer Pump Machine
Now concrete spraying machines are mainly divided into two types:dry spraying machine and wet spraying machine. They are used for grouting protective coat of thin-walled structure and steel structure such as tunnel lining, wall,ceiling and so on.  
Concrete spraying machines are widely applied in concrete spraying construction operations of mine, tunnel,culvert,metro, hydroelectric project, underground construction and slope protection.
Dry spraying machines adopt the method that mix dry cement, sand and stone on average, deliver the materials to the nozzle by compressed air and blend pressure water to must be operated by well-trained operator, grain size shouldn't be too big,the dosage of cement is higher, but dust pollution and the resilience are more serious due to big spraying speed and it is restricted in the using.
Wet spaying machines are conveying concrete mixed to the nozzle by the pump,compressed air is added at the outlet of pump to make materials and air fully mixed in the pipeline, which helps the materials sprayed more uniform.Accelerator is also put at the nozzle to expedite setting of materials. With this method, spraying speed is lower, resilience is reduced, mixed materials is easy to control, the working efficiency is higher than dry spraying.

 Technical parameter of Spj10-6-19 Mobile Diesel Concrete Trailer Pump Machine
Whole machines performanceMax. discharging volumem³/h10
Max. delivery pressureMpa6
Max. delivery frequencytimes/min11
Theoretical Delivery distanceVerticalm80
Distribution valve type Svalve
Specification of delivery cylindermmΦ140×800
Specification of main oil cylindermmΦ80×Φ50×800
Outlet opening diametermmΦ125
Hopper capacityL300
Feeding heightmm1100
Power systemRated voltageV~380
Main motor powerKw18.5
metering pump powerKw0.75
metering pump displacementL/h0-250
System wind pressureMpa0.6-0.8
Working wind pressureMpa0.3-0.5
Air consumptionm³/min6-8
Hydraulic systemHydraulic oil circuit type Open circuit
Control mode Electric control(with PLC)
Max. oil pressure of main systemMPa18
Max. oil pressure of distributing systemMPa9
Max. oil pressure of mixing systemMPa9
Max. mixing speedr/min24
Oil tank capacityL200
Other parametersMax. diameter of aggregatesmmCrushed stone≤10,pebble ≤15
concrete slumpcm12-23
Inner dia. of delivery pipemmΦ65/Φ51
resilience ≤15%
Working  dust concentrationmg/m³≤10
Pulling speedKm/h≤8
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