Npd1400 Rock Pipe Jacking Machine for City Utility Tunnel

Npd1400 Rock Pipe Jacking Machine for City Utility Tunnel

Main Areas Manufacturer :

No. Component Title Brand name
1 Equipment Reducers Dinamic/ Bonfiglioli
2 PLC system controller MITSUBISHI,Japan
three Contact Display MITSUBISHI,Japan
four Steering Solenoid valve BMEG,Germany
5 CZPT valve BMEG,Germany
6 Main CZPTtrical parts Schneider
7 Pressure oil pump ZheJiang shenfu
eight CZPTtric motor Siemens
9 Major axle material 42CrMo
ten Alloy cutter materials Tungsten carbide YG11
11 Shell material Q235


Principal CZPT Specification
No. Design OD*L Major Electrical power Rectify system Oil cylinder thrust Maximum torque of Reducing Head (KN.M) Rpm of Slicing Head (r/min) Oil cylinder thrust of Main CZPT Pressure of oil cylinder(Mpa) Discharge Pipe Size (mm)
one JR500 Φ695*2950 22*1 220KN*4 fifteen.3 thirteen.7 200T*2 31.five Φ75
two JR600 Φ795*2840 22*1 310KN*4 fifteen.3 thirteen.7 200T*2 31.five Φ75
three JR800 Φ980*4400 30*1 550KN*5 fifty seven five 200T*2 31.5 Φ100
four JR1000 Φ1220*4400 15*3 480KN*4 89 three.2 200T*two 31.5 Φ100
five JR1200 Φ1460*3800 eighteen.five*3 630KN*four 177 200T*2 31.five Φ100
six JR1350 Φ1640*4500 22*three 630KN*4 177 two.7 200T*two 31.five Φ125
seven JR1500 Φ1820*5000 30*3 630KN*4 276 2.7 200T*two 31.5 Φ125
/1600 /Φ2000*5000
eight JR1800 Φ2180*5000 thirty*four 800KN*eight 415 2.five 200T*4 31.5 Φ125
/2000 /Φ2420*5000 200T*6
nine JR2200 Φ2660*5200 37*four 800KN*eight 553 2.5 200T*six 31.five Φ150
ten JR2400 Φ2900*5600 30*6 990KN*eight 553 two.five 200T*six 31.five Φ150
11 JR2600 Φ3160*5850 37*six 990KN*8 837 two.5 200T*eight 31.5 Φ150
/2800 /Φ3350*5850
twelve JR3000 Φ3580*5900 37*eight 1240KN*eight 1719 two.five 200T*8 31.five Φ150

Interior Framework :

Crushing Head Information :

Principal Axis and Gear Reducers  Details :

CZPTtric Cupboard Information :

CZPT Case :

Item Description :
Pipe Jacking CZPT 2000mm developed for massive pipe jacking engineering , generally utilized in the construction of cement pipe crossings, building properties translation, sewers, roads and rivers as a sheathing of other projects throughout a variety of channels.

Principle :
Pipe jacking design is in the work in the pit ,by indicates of jacking CZPT which generate jacking drive, and overcome the friction among the pipes and the encompassing soil.
Jacking the pipes Into the soil at the layout slope.and Eliminated soils .
Following a section of pipe finish jacking into the soil , then the CZPT section of the pipes carry on to jack into the soil , The basic principle is by implies of the thrust of the primary cylinder    pipeline, intermediate jacking station,and other thrust pushing the device pipe or heading machine (by way of the soil )from functioning properly to the acquiring nicely and Elevate up. Then , embed the pipes in between the two wells.
Main Characteristics:
Complete Part rock earth pressure exhibit technique.
The separated one grouting technique for cutter panel and spindle center.
The rear of jacking pipe equipment outfitted with jacking gadget and avert deviation gadget.
Disk cutter adopts CZPT China brand name.
Planetary gearbox adopts Italian BREVINI.
Adopt contact screen, PLC CZPT and other innovative manage program.
The data exhibited on the touch monitor can be connected to users  office check via RS232 interface.

Advantage :
The benefit of this strategy is no excavation on the ground,Do not demolition,Does not wipe out the ground buildingsDon’t damage the atmosphere,Does not impact pipeline section deformation,Time-conserving, successful, protected, low all round expense.
The engineering are broadly utilised in urban underground water supply and drainage pipeline,CZPT gasoline pipeline,Conversation cable and other non excavation laying.It can through the freeway, railway, bridge, mountains, rivers, channel and any building on the ground.The use of the engineering construction, can preserve a large volume of land acquisition and demolition charges,also can minimize environmental pollution and highway congestion,It has considerable economic and social rewards.

Working Frequency :
1.Using in ROCK situation
two.Commonly employed in CZPT Asian nations, ZheJiang , and Japan.
three.Within cement pipe dia from a thousand-3200 mm
4.Expert maker who can produce ROCK pipe jacking machine in China.
Nude Packing
Delivery Element:
60 days after thirty% deposit receiving
Our Companies :
 We will deliver professional technician to your undertaking website to run the pipe jacking equipment and prepare operators for the task,  
1.On site services support
two. 12month guarantee
3.Lifestyle time support support,
4. 7 days*24hours Sizzling-line & Email Support. 
5.Your inquiry associated to our pipe jacking machine will be replied inside of 24 hours.Properly-trained and seasoned employees will reply all your queries in fluent English.
Warranty :
If quality & assembling dilemma brought on problems, we just take liable on spare components and all provider charges.
If misuse or human aspects brought on the problems, consumers shall get responsible on spare elements and all service charges.

Chinese Patent of Compund Pipe Jacking CZPT

1.Introduction to CZPT Efficiency
A.The whole equipment is water-proof (Chinese patent quantity ZL201822154528.).
B.By eliminating the crushing wheel and the attachment of cutter head ,  this  machine can be remoulded to the panel equipment which is far more efficient  for silty clay layer construction and the equipment can be remoulded in the construction internet site.(add-ons integrated)
C.There is no need to have to return to the factory.By replacing the rock cutter head on the web site and connecting the front monitor, the rock device essential for pure rock geology can be formed (bought separately).
D.In accordance to a lot of years of design expertise, we merged with true working circumstances.We  developed electronic built-in manage program independently, that can manage the  pump and valve team elements integratedly throughout the whole construction approach.Also, the entire method of construction  can be practical, simple, secure and dependable.

two. Geological situations applicable to manufacturing unit products (patent application amount 201915715.4)
A.It is ideal for pebble layer, sand pebble layer, soil pebble layer with particle dimension <= 30% of its own pipe diameter.
B.Miscellaneous filling layer (no metal bar, huge amount of non-degradable comfortable domestic garbage), simple filling layer
C.Ideal for all varieties of difficult non-strongly cohesive soil layers with uniaxial compressive energy <= 10MPa
D.Merged with soil advancement media to adapt to various sand levels

3.Unique Layout
Power program of the tools , correction system of the pumping station, bypass technique, force checking technique and management technique can all be created for intercommunication of adjacent pipe diameters.Case in point:Ø800 and Ø1000 can be shared

The CZPTence of Reducing Head of Compound Pipe Jacking CZPT

Venture Circumstance :

Delivery knowledge and provider following offer :

one)PAYMENT Terms:
T/T :30% as progress payment and T/T 70% paid out just before shipment
two) DELIVERY  :
30 times following receipt of thirty% progress payment
3 )Support Soon after Offer:
Electrical power box, motor, reducer box warranty period is one particular year, throughout this one yr service , non-human or unnatural disasters which led to any difficulties, we offer cost-free upkeep service to buyer’s CZPT Site.
CZPT program, electrical method guarantee period is six months, This kind of as human variables guide to any issues and need to substitute with new one, we will offer the CZPT and electrical components at our expense value , buyer will bear the value of CZPT and electrical components and CZPT categorical charges.
After the equipment arrived at your CZPT internet site, we will send out 2 machine operators whose wage is USD200/day, kindly also offer our individuals ‘s place and foods and round trip air tickets for the duration of the period of design.

Npd1400 Rock Pipe Jacking Machine for City Utility Tunnel