Jiangsu Profile
Product List
23746. Rock Microtunnel Boring Machine/ Underground Pipe Jacking/ for Gas Sewage Pipeline 
[Nov 24, 2023]
[Nov 24, 2023] 450 Rock Machine Head Technical Parameter suit for soil property suit for soil property:clay, sandy soil, slit, rock cutting mode:full section. Technical specification Inner D (mm) Φ450 Outer D ...
Company: Zhenjiang Greatwall Microtunnel Equipment Science & Technology Co., Ltd.
23747. Yd750 Rock Microtunnel Boring Machine Pipe Jacking Machine for Gas, Sewage Pipeline. China Factory [Aug 18, 2021]
[Aug 18, 2021] Head parameter suit for soil property suit for soil property:clay, sandy soil, slit, rock cutting mode:full section. Technical specification Inner D (mm) Φ750 Outer D × length (mm) ...
Company: Zhenjiang Greatwall Microtunnel Equipment Science & Technology Co., Ltd.
23748. Npd2000 Slurry Balance Pipe Jacking Machine Microtunnel Boring Machine Fast Excavation Speed [Jan 17, 2024]
[Jan 17, 2024] NPD series of Slurry balance 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 Φ4000 . The ...
Company: Zhenjiang Greatwall Microtunnel Equipment Science & Technology Co., Ltd.
23749. Wd500 Small/ Mini Pipe Jacking Machine Microtunnel Boring Machine for Soft Soil [Jan 03, 2024]
[Jan 03, 2024] WD series of Small/ Mini pipe jacking machine are suitable for various soil strata, commonly used for pipe diameter ranges from Φ300 to Φ800 . It can perform continuous unearthed action and the speed of pushing ...
Company: Zhenjiang Greatwall Microtunnel Equipment Science & Technology Co., Ltd.
23750. Middle Torque Reduction Tdsn Gearbox [Nov 06, 2023]
[Nov 06, 2023] TDSN Twin Screw Extruder Gearbox Twin Screw Gearbox Features --- High Speed ---Triaxiality parallel design improve B axis bearing capacity. ---Simple manufacture and convenient assemply.Lower the ...
Company: NANJING ZHITIAN MECHANICAL AND ELECTRICAL CO., LTD.
23751. Extruder Machine Good Quality Tdsn Gearbox [Nov 06, 2023]
[Nov 06, 2023] TDSN Twin Screw Extruder Gearbox Twin Screw Gearbox Features --- High Speed ---Triaxiality parallel design improve B axis bearing capacity. ---Simple manufacture and convenient assemply.Lower the ...
Company: NANJING ZHITIAN MECHANICAL AND ELECTRICAL CO., LTD.
23752. Helical Extruder Machine High Speed Tdsn Gearbox [Nov 06, 2023]
[Nov 06, 2023] TDSN Twin Screw Extruder Gearbox Twin Screw Gearbox Features --- High Speed ---Triaxiality parallel design improve B axis bearing capacity. ---Simple manufacture and convenient assemply.Lower the ...
Company: NANJING ZHITIAN MECHANICAL AND ELECTRICAL CO., LTD.
23753. New Style Tdsn-52b Middle Torque Gearbox [Nov 06, 2023]
[Nov 06, 2023] TDSN Twin Screw Extruder Gearbox Twin Screw Gearbox Features --- High Speed ---Triaxiality parallel design improve B axis bearing capacity. ---Simple manufacture and convenient assemply.Lower the ...
Company: NANJING ZHITIAN MECHANICAL AND ELECTRICAL CO., LTD.
23754. Gearbox Manufacturer Tdsb-65b High Quality Gearbox [Nov 06, 2023]
[Nov 06, 2023] TDSN Twin Screw Extruder Gearbox Twin Screw Gearbox Features --- High Speed ---Triaxiality parallel design improve B axis bearing capacity. ---Simple manufacture and convenient assemply.Lower the ...
Company: NANJING ZHITIAN MECHANICAL AND ELECTRICAL CO., LTD.
23755. Twin Screw Extruder Tdsn-75b Reduction Gearbox [Nov 06, 2023]
[Nov 06, 2023] TDSN Twin Screw Extruder Gearbox Twin Screw Gearbox Features --- High Speed ---Triaxiality parallel design improve B axis bearing capacity. ---Simple manufacture and convenient assemply.Lower the ...
Company: NANJING ZHITIAN MECHANICAL AND ELECTRICAL CO., LTD.
23756. Tdsn-95b Middle Torque Reduction Gearbox [Nov 06, 2023]
[Nov 06, 2023] TDSN Twin Screw Extruder Gearbox Twin Screw Gearbox Features --- High Speed ---Triaxiality parallel design improve B axis bearing capacity. ---Simple manufacture and convenient assemply.Lower the ...
Company: NANJING ZHITIAN MECHANICAL AND ELECTRICAL CO., LTD.
23757. Wd600 Small/ Mini Microtunnel Boring Machine Pipe Jacking Machine for Sewage Pipes [Jan 03, 2024]
[Jan 03, 2024] WD series of Small/ Mini pipe jacking machine are suitable for various soil strata, commonly used for pipe diameter ranges from Φ300 to Φ800 . It can perform continuous unearthed action and the speed of pushing ...
Company: Zhenjiang Greatwall Microtunnel Equipment Science & Technology Co., Ltd.
23758. Npd2000 Slurry Balance Microtunnel Boring Machine Pipe Jacking Machine Chinese Brand [Jan 03, 2024]
[Jan 03, 2024] NPD series of Slurry balance 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 Φ4000 . The ...
Company: Zhenjiang Greatwall Microtunnel Equipment Science & Technology Co., Ltd.
23759. Npd1600 Slurry Balance Microtunnel Boring Machine Pipe Jacking [Apr 19, 2024]
[Apr 19, 2024] NPD series of Slurry balance 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 Φ4000 . The ...
Company: Zhenjiang Greatwall Microtunnel Equipment Science & Technology Co., Ltd.
23760. Npd1200 Slurry Balance Microtunnel Boring Machine Pipe Jacking [Apr 19, 2024]
[Apr 19, 2024] NPD series of Slurry balance 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 Φ4000 . The ...
Company: Zhenjiang Greatwall Microtunnel Equipment Science & Technology Co., Ltd.
