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     @ 2018 Tongyu Heavy Industry Co., Ltd Stock code:300185

    鲁ICP备13004417号-1 鲁公网安备 37148202000125号 Powered by www.300.cn

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Our company has now become the important production base of MW-class wind power generator shafts, the Asian important production base for ductile iron cast pipe mould, one of the main large castings and forgings manufacturers in China. The company is able to provide 1-5 class large forgings , castings and key parts for metallurgy, mining, hydroelectric power, thermal power, wind power, nuclear power station, shipbuilding, petroleum chemical industry, heavy machinery, marine engineering, aerospace, mould and other industries. The main products include MW class and above various kinds of wind power generator main shafts, DN50-DN2600mm ductile iron casting pipe moulds, cold work rolls, large support rolls, rotor shafts for large steam turbine and generator, large crank shaft, marine shafting, pressure pipeline, ultra supercritical boiler pipes, pressure vessel forgings, machine tool bed, hub for wind power diesel engine body, large forging blank, ESR ingots and etc. besides we can design and manufacture various general equipment and non-standard equipment and parts.

Main shaft for WTG

9MW main shaft

6.5MW main shaft

6.X casting main shaft

Generator Case

Pipe mould

DN3000 Pipe Mould

DN2800 Pipe Mould

DN1800 Thermodyn Process Pipe Mould

DN1400 Ductile Cast Iron Pipe Mould

Roll

Cold Rolling Mill Work Roll

Backup Roll

Heavy Duty Backup Roll

Pressure vessel forgings

End Socket

Tube Sheet

Hydrogenation Reactor Shell Ring

Open die forgings

Roller roller

Sugar mill rotor

module

drum

Castings

Internal-combustion Engine Body

Steel ingot mould

Knife bed

Wind Power Hub

ESR Ingot

ESR Ingot

10-80t ESR Ingot

10-100t ESR Ingot

73t Ultra Low Carbon Controlled Nitrogen Austenite ESR

Steel Ingot

Double vacuum ingot

Good Quality Alloy Ingot

Water-cooled Die Casting Ingot

Water-cooled Die Casting Ingot

Fabrications

Sliding Block

Beam

Base

Reducer Box Body

Full sets equipment

CNC Elevator Guide Rail Planner

25MN CNC Hydraulic Straightening Machine

High Efficient Solidification of Borated Waste Solution