Technological innovation

R&D Capability

Equipment Capability

Quality Assurance System

Equipment capability

Melting Equipment

The combined melting process using an electric arc furnace and a refining furnace boasts a maximum production capacity of 35 tons per furnace. It is primarily used for melting and refining steel melts of various compositions, ensuring high melt purity and enabling the production of high-quality castings in steel grades such as carbon steel and alloy steel for our customers.

Medium-frequency Coreless Induction Furnace

The IGBT-3750kW/400HZ medium-frequency coreless induction furnace adopts a one-to-two configuration, enabling operation modes such as keeping one furnace at constant temperature while the other is in melting mode, or melting from both furnaces simultaneously. Its maximum production capacity is 11 tons (with both furnaces outputting simultaneously), making it capable of meeting the production requirements for various tonnage products.

Smelting Dust Removal Equipment

Using the German brand Neodick, this system employs a dust collection chamber and an air curtain for dust removal, combined with flat-bag dust collectors to increase the adsorption surface area, thereby effectively purifying the air.

3D Model Printing Unit

The area is equipped with 3 pellet-based 3D printers, 1 filament printer, and 3 machining centers. It supports multi-material printing, with the machining centers offering an accuracy of 0.01 mm. The single-step molding print range spans from 1x1x1 cm to 3x6x1.5 m, and molds can be delivered within 72 hours.

Automatic Casting Production Line

The molding and core-making processes employ a ceramic sand inorganic binder technology. The entire process—from box assembly, molding, curing, mold removal by turning, gating system preparation, drying, to box assembly— is fully automated and carried out online. The molding line features a high degree of automation, ensuring uniform mold compactness and precise dimensions. It has the capacity to produce 30,000 tons of high-quality cast steel parts annually.

Shot Blasting and Sandblasting Machine

We have two through-type shot blasting machines and one trolley-type shot blasting machine, primarily used for surface treatment of cast and forged parts to relieve surface stresses.

Post-processing Dust Removal System

Utilizing U.S. Airline-specific filtration technology, a specially designed and polished ventilation workroom is used to capture dust and prevent its escape. The air intake features a labyrinth-type air inlet design.

18-ton Die Forging Hammer Unit

We possess the largest die-forging hammer in China’s coal machinery industry, with a hammer head weighing 18 tons, a rated impact energy of 450 kJ, and an impact frequency of 30 to 40 strokes per minute. The forging range covers die-forged parts weighing from 100 to 1,500 kg.

1,600-ton Press Unit

The 1600t double-disc friction press is the primary equipment for free forging and can be used to process complex forgings.

7-ton Forging Hammer Unit

The hammer head weighs 7 tons, has a rated impact energy of 125 kJ, and operates at a striking frequency of 40 to 50 strokes per minute. The forging range covers die-forged parts weighing from 20 to 130 kg.

3-ton Open Die Forging Hammer Unit

The hammer head weighs 3 tons, with a striking frequency of 40 to 45 strokes per minute. The forging range covers free-forged parts weighing from 30 to 1,500 kg.