Slurry Shield Pipe Jacking Machine/Microtunnel Boring Machine General Information
TPN Series of Slurry shield pipe jacking machine are most suitable for condition of high underground water pressure and various soil strata, commonly used for pipe diameter ranges from Φ800 to Φ3600 . The slurry system maintains the stability of the soil surrounding the pipe, enabling effective control soil settlement. It can also perform continuous unearthed action and the speed of pushing forward is fast.
Slurry shield pipe jacking machine has two types according to their different design in different application: Disc-wheel and Cone-wheel. each type can be manufactured in different size and configuration.
Slurry shield pipe jacking machine is capable of running for single long shaft length (up to 200m) without interjack shell.
2. Specification & Data
|1||Outer Diameter (mm)||1000||1100||1220||1460||1640||1840||2060||2200||2440||2680||2920||3160||3400||3640||4240||4840|
|3||Rotation speed (rpm)||4.0||4.0||4.0||3.5||3.5||3.0||3.0||2.1||2.1||2.0||2.0||1.5||1.3||1.2||1.0||0.8|
|4||Cutter torque (kN/m)||52||52||71||120||120||210||210||400||400||520||520||760||860||1000||1800||3000|
|5||Motor power (KW)||11×2||11×2||15×2||22×2||22×3||22×3||22×3||22×4||22×4||22×5||22×5||30x4||30x4||30×4||30x6||30x8|
|6||Steering angle (°)||2.5||2.5||2.5||2.5||2.5||2.5||2.5||2.5||2.5||2.5||2.5||2.5||2.5||2.5||2.5||2.5|
|7||Steering cylinder (pc)||4||4||4||4||4||4||4||8||8||8||8||8||8||8||8||8|
|8||Steering cylinder thrust (Kn)||330x4||330x4||500x4||500x4||800x4||800x4||800x4||630x8||630x8||630x8||800x8||1000x8||1000x8||1200x8||1200x8||1600x8|
|9||Main jacking cylinder (pc)||2||2||2||2||2||4||4||4||6||6||6||8||8||10||12||16|
|10||Slurry pipe (inch)||4||4||4||4||4||4||4||4||4-6||4-6||4-6||6||6||6||6||6|
|11||Total weight (Ton)||4.0||5.0||6.0||7.5||9.0||14||16||20||23||25||30||36||42||50||65||80|
3. Application scope:
Widely used in trenchless underground projects such as metro tunnels, pedestrian crossing under streets, crossing passageway under railway, sewage & water treatment system, gas and oil pipeline etc.
4. Information needed for offer:
4.1 Drawings of launching pit and reception pit (Width, Length and Depth)
4.2 Project data: total shaft length, max length of single shaft, quantities of shafts
4.3 Production pipe drawings: Concrete or steel etc, length, ID & OD
4.4 Soil property report: soil type, water level and so on
5. Delivery time
45-60 days on reception of the down payment
Full service is available before order-placing, during manufacturing, and after-sale:
Before order-placing: visiting project site, technical negociation and soil sample collection
During manufacturing: two persons from buyer visit our plant for one week, free of living cost in China
After-sale: operating machine for the first shaft but less than 100m, on site training, trouble-shooting, spare part delivery.