Large Gear Reducers Gear Box

Large Gear Reducers Gear Box
 

ZTIC is the largest casting & forging center in central-south China.

Casting equipment includes:

80t, 50t & 40t electric arc furnaces 2 x 150t & 60t LF ladle refining furnaces 150t & 60t VD/VOD refining furnaces R-H vacuum circulating degassing unit for liquid steel

We can pour 900t liquid steel at one time with our largest casting to date being 600t.
We produce around 70,000t of high quality liquid steel per annum.
 
ZTIC can produce more than 260 high quality grade steels such as:

Carbon steel Structural alloy steel Structural steel Refractory steel Stainless steel (special purpose)

The maximum casting weights:

Carbon Steel	600t
Grey Iron	30t
Spheroidal Graphite Iron	20t
Non ferrous	2.5t

ZTIC is the forging center in central-south China.
ZTIC holds a leading position in the forging market and we can handle a single piece forging weighing 400t (max) and also we can roll rings of different sectional properties made from:

Carbon steel, alloy steel, high temperature alloy Non-ferrous alloys such as copper alloy, aluminum alloy and titanium alloy.

The maximum rolled forging diameter is 5.5m and the heaviest piece can weigh 10t.
Our forging equipment includes:
18500t hydraulic press
8400t hydraulic press
1600t hydraulic press
3150t hydraulic press
Ø5m high precision ring mill (WAGNER, Germany)
ZTIC produces large reducers, large castings and forgings and other products to suit all industries.

Large Gear Reducers

Large reducers are widely used in mining, building material, metallurgical, power & petroleum and the chemical industries, etc. Of these, the reducers for mine hoist occupy 85% of the Chinese market, and the reducers for building material and sugar press have more than 40% and 50% of the market respectively. Large open gear with a diameter of 11.72m is the largest in China.

Large Casting & Forgings

The production of the largest castings by the company such as:

Racks Gears Tyres Supporting Rollers End Cover Propeller Brackets for ships Horns Large Bearing Rings

Large Forgings

High-Power Turbine Generator Rotor Large Hoist Shaft Rollers Forgings for ships Pressure Container

They are all dominant in the local market and have been sold overseas.