BOMwiki the bill-of-materials encyclopedia
30,441,948 parts mapped · 192,925 items

This page is machine-generated and unverified (what this means). Treat details as provisional. If you know this hardware, weigh in or correct it directly with Edit.

Discussion History

Soil Conditioning System

Assembly

Foam, polymer and bentonite plant that conditions the excavated soil so the EPB chamber holds pressure and the screw conveyor extracts it. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Soil Conditioning System parts and their functions

10 top-level parts · 734 parts in total · full bill of materials below
Soil Conditioning System parts diagram: 1 foam generator, 2 dosing pump, 3 conditioning agent tank, 4 flow meter, 5 hydraulic valve, 6 service pipe section, 7 pipe flange & gasket, 8 hydraulic fitting, 9 hex bolt, 10 hex nut. 734 parts in 10 top-level items.
Soil Conditioning System parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Foam Generator 8× Mixing unit combining surfactant, water and compressed air into conditioning foam.
2 Dosing Pump 10× Metering pump for surfactant, polymer or bentonite.
3 Conditioning Agent Tank 4× Tank for surfactant concentrate, polymer or bentonite slurry.
4 Flow Meter 22× Electromagnetic flow meter on a foam, water or grout line.
5 Hydraulic Valve 40× process valves
6 Service Pipe Section 60× Flanged pipe section of the water, air, grout or bentonite line along the gantry.
7 Pipe Flange & Gasket 70× Flange pair with gasket and bolts joining two pipe sections.
8 Hydraulic Fitting 120× SAE flange, ORFS or DIN fitting, adapter or elbow.
9 Hex Bolt 200× High-strength hex bolt, M12 to M36, used throughout the shield, gantry and equipment mounts.
10 Hex Nut 200× Heavy hex or nyloc nut mating the bolts.

3D model

No 3D model yet. Have a CAD file of this? Add a 3D model. STL renders right on this page; STEP, FreeCAD, and OpenSCAD sources are welcome too (openly licensed, like all 3D models on BOMwiki).

Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour
product / assembly shared across products atomic part related product

Tap an assembly to expand/collapse · tap a part to open it · use “Open page” for any node · drag to pan, scroll to zoom.

Bill of materials for Soil Conditioning System

10 top-level lines · 10 rows shown · 734 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Foam Generator tbm-foam-generator 8× 8 · part
2 Dosing Pump tbm-dosing-pump 10× 10 · part
3 Conditioning Agent Tank tbm-conditioning-tank 4× 4 · part
4 Flow Meter tbm-flow-meter 22× 22 · part
5 Hydraulic Valve tbm-hydraulic-valve 40× 40 · part
6 Service Pipe Section tbm-service-pipe 60× 60 · part
7 Pipe Flange & Gasket tbm-pipe-flange 70× 70 · part
8 Hydraulic Fitting tbm-hose-fitting 120× 120 · part
9 Hex Bolt tbm-hex-bolt 200× 200 · part
10 Hex Nut tbm-hex-nut 200× 200 · part

Where the soil conditioning system is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Used in 1 assembly

Tunnel Boring Machine

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work
VendorHQSpecialtyMOQLead time
🇨🇳Foxconn
foxconn.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Flex (Singapore)
flex.com ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks
🇮🇳Dixon Technologies
dixoninfo.com ↗ 		Noida, IN Electronics contract mfg 1,000 pcs 6–10 wks
🇨🇳BYD Electronics
bydelectronic.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Venture Corp
venture.com.sg ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks