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The major applications for pipe jacking and micro-tunnellng include new sewerage and drainage construction, sewer replacement and lining, gas and water mains, oil pipelines, electricity and telecommunications’ cable installation, and culverts. Special applications include the installation of rectangular or circular sections for pedestrian subways, road underpasses and bridge abutments.
The Adaptability
The pipes are usually concrete pipe, steel pipe, glass fiber reinforced plastic sand pipe, which can be adapted to the construction under different geological conditions such as soil, sand soil, pebbles and gravel with small particle size, and are suitable for straight or curve jacking distance of 100m-1000m.
The Benefits
TECHNICAL BENEFITS
1.Inherent strength of lining
2. Smooth internal finish giving good flow characteristics
3.No requirement for secondary lining
4.Speed of installation
5.Considerably less joints than a segmental tunnel
6. Prevention of ground water ingress by use of pipes with sealed flexible joints
7. Provision of invert channels in larger pipes to contain the dry weather flow of a sewer in a combined system
8. Less risk of settlement
9. Minimal surface disruption
10.Minimal reinstatement
11.Reduced requirement for utilities diversions in urban areas
ENVIRONMENTAL BENEFITS
1.Typically the ‘trenchless’ method will reduce the quantities of incoming and outgoing Materials witch reduced vehicle movements and subsequently less associated disruption
2. the foregoing the carbon impact is significantly reduced.
SAFETY BENEFITS
Pipe jacking is an inherently safer method of working than open trench construction or traditional segmental tunnelling.There is also significant reduction in the risk of injury as a result of utility strikes and interface with the public.
The Schdule of Making Plan:
Information needed for quotation accordingly:
1. Project total length, the longest jacking distance, how many sections will be built?
2. Pipe type: concrete or steel etc, single length of the pipe? outer and inner diameter ?
3. Projects information: for water supply, sewage project?
4. The depth of jacking from ground?Underground water level.
5. Soil type? soil report is needed.
Delivery time:
Within two months afte receiving the deposit;
item | 2000mm pipe jacking machine |
Machine Dimension O.D.*L (mm) | 2440*4000mm |
Cutterhead Power (KW*set) | 55*3 |
Torque(KN*M) | 525 |
Revolution (r/min) | 0-3 |
Steering cylinders (KN*st*set) | 784*80*8 |
Hydraulic Unit (KW) | 5.5 |
Slurry Line Diam.(mm) | 150 |
Shaft Dimension(mm) | 7000*4000 |
Power Source(HZ/V) | 50/400 |
Video outgoing-inspection | Provided |
Machinery Test Report | Provided |
1.The DG1500 Micro Pipe Jacking Machine from REALTOP is a highly adaptable TBM suitable for a wide range of soil types, including clay, soil, silt, and even coal mine excavation.
2.This microtunnel boring machine boasts outstanding curve jacking capabilities and has been successfully utilized in previous projects, assuring a high level of expertise and reliability.
3.The DG1500 is available in custom colors, allowing clients to match the machine's appearance to their specific preferences, enhancing its aesthetic appeal.
4.This micro tunneling machine is built with strong gear components, demonstrating the manufacturer's commitment to quality and durability. It is backed by a comprehensive 1-year warranty, providing the buyer with peace of mind.
5.REALTOP's professional team offers a complete range of services, including pre-sales assistance, product training, and after-sales maintenance support. These services are provided in English to accommodate international clients, ensuring a smooth and efficient customer journey.
1. who are we?
We are based in Hunan, China, start from 2009,sell to Southeast Asia(60.00%),South Asia(5.00%),South America(5.00%),Oceania(5.00%),Eastern Asia(5.00%),Eastern Europe(5.00%),Western Europe(3.00%),Southern Europe(3.00%),Northern Europe(3.00%),Africa(3.00%),Mid East(3.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Trenchless Equipment, Pile Hammer, Concrete Equipment, Mechanical Parts
4. why should you buy from us not from other suppliers?
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5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW;
Accepted Payment Currency: USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,Cash;
Language Spoken: English,Chinese
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