Disc-type Slurry Balance Mtbm

Price:
Negotiable
minimum:
Total supply:
Delivery term:
The date of payment from buyers deliver within days
seat:
Jiangsu
Validity to:
Long-term effective
Last update:
2020-04-05 09:04
Browse the number:
93

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Company Profile

Zhenjiang Greatwall Microtunnel Equipment Science & Technology Co., Ltd: Contact:
greatwall(Mr.); Email:; Telephone:; Phone:; Area:
Jiangsu; Address:
No.10, Runxing Rd, Private Development Zone, Zhenjiang, Jiangsu, P.R. China; Website:
http://www.microtunnelboringmachine.com/ http://greatwall.jddzli.com/

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Product Details

NPD2000 Slurry Microtunnel boring machine (Disc-type cutter plate)

Slurry microtunnel boring machine has two types according to the different design: Disc-type and cone-type. 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 intermediate jacking station.

Technical parameter of NPD slurry microtunnel boring machine:

Type	OD (mm)	Length (mm)	Weight (ton)	Power (Kw)	Torque (KN/m)	Rotation speed(rpm)	Steering cylinder Q'ty(pc)	Steering angle (°)	Steering thrust (KN)	Jacking cylinder Q'ty (pc)	Slurry pipe Diameter (inch)
NPD800	1000	3200	4.0	11*2	52	4	4	2.5	330*4	2	4
NPD900	1100	3200	5.0	11*2	52	4	4	2.5	330*4	2	4
NPD1000	1220	3550	6.0	15*2	71	4	4	2.5	500*4	2	4
NPD1200	1460	3650	7.5	22*2	120	3.5	4	2.5	500*4	2	4
NPD1350	1640	3800	9.0	22*2	120	3.5	4	2.5	800*4	2	4
NPD1500	1840	3850	14.0	22*3	210	3	4	2.5	800*4	4	4
NPD1650	2060	4000	16.0	22*3	210	3	4	2.5	800*4	4	4
NPD1800	2200	4500	20.0	22*4	400	2.1	8	2.5	630*8	4	4
NPD2000	2440	4500	23.0	22*4	400	2.1	8	2.5	630*8	6	4~6
NPD2200	2680	4500	25.0	22*5	520	2	8	2.5	630*8	6	4~6
NPD2400	2920	4800	30.0	22*5	520	2	8	2.5	800*8	6	4~6
NPD2600	3160	5000	36.0	30*4	760	1.5	8	2.5	1000*8	8	6
NPD2800	3400	5200	42.0	30*4	860	1.3	8	2.5	1000*8	8	6
NPD3000	3640	5400	50.0	30*4	1000	1.2	8	2.5	1200*8	10	6
NPD3500	4240	5600	65.0	30*6	1800	1.0	8	2.5	1200*8	12	6
NPD4000	4840	5800	80.0	30*8	3000	0.8	8	2.5	1600*8	16	6

Technical function and feature:

1.Applicable for wide range of soil property: from soft soil and clay to gravel and hard solil, especially good for sludge and sand soil.

2.Stability of surrounding and minimum ground subsidence during excavation.

3.Lower total jacking force means to be suitable for a long distance excavation,especially in clay layer.

4.Ensure the operation safety in working shaft. Meanwhile,It is not easy to carry out construction hazard by using muddy water pipe to transport abandoned soil.

5.Fast excavation speed can be implemented by muddy water pipeline to transport abandoned soil.

6.Adopt the far distance control operation on ground.It is safety and reliability.

http://www.microtunnelboringmachine.com/

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