GREENERGY & KAIZENOVATION CERTIFICATION

June 25, 2021 Hanoi-Hameco Mechanical One Member Limited Liability Company was honored to be recognized as one of the top 100 companies using and applying KAIZEN & GREENERGY technology for renewable energy at Hameco factory.

Certification awarded by the president of the largest solar and renewable energy organization in Vietnam-evnre.org

Chứng nhận GREENERGY & KAIZENOVATION

Nowadays, renewable energy, also known as clean energy, is booming and gradually replacing fossil fuels, such as coal and natural gas. Extracting and using fossil fuels is expensive and harmful to the environment. In contrast, solar energy is free and abundantly available – if we could capture all of this energy in just one hour, we could power the entire world for a year!

Although renewable energy is still a new concept, a new topic, it is a promising source of energy in the future. In Vietnam, according to Decision 2068/QD-TTg dated November 25, 2015 approved by TTCP Vietnam's renewable energy development strategy to 2030 with a vision to 2050.

With this certification, Hameco is confident to be one of the first mechanical factories in the North to be invested and pioneer in applying renewable technology - clean energy, using sun light to generate electricity. for electrical equipment and for the production process.

With a roof area of ​​40000m2 on 170000m2 of factory area, plus the scale of phase 1 is 1,604kWp, the maximum capacity of solar power modules in which system 1 is 1,205kWp, system 2 is 399kWp, Hameco will apply a power generation system with solar panels installed right on the roof capable of converting direct sunlight into electricity without producing air pollutants and especially does not produce CO2

Solar Panel

Hameco Factory Rooftop

When using this new technology, Hameco has harmonized production benefits and environmentally friendly criteria, which the company has been pursuing since the early days of its establishment:

• Contributing to creating clean, environmentally friendly, low-polluting energy sources. In addition, it also helps to save energy for the plant.

• Because this is an inexhaustible source of energy, it can be used for many different needs and production locations.

• Low fuel and maintenance costs, many times higher durability.

• It is possible to reduce the power load for EVN's electricity of the Vietnamese government. Besides, it reduces the amount of CO2 into the environment a lot.

• Maintenance, easy maintenance, quickly detect the problem if it occurs.

• Especially using solar energy can limit production stagnation caused by power outages.

                                                                 Hameco's casting workshop

1. Introduction

    Hanoi Mechanical Company Limited – HAMECO was established since 1958, serving domestic and international demands from a wide range of industries of Hydroelectricity, Thermoelectricity, Cement, Steel laminating, Irrigation, Petroleum gas, Auxiliary industry…

In 2015 Hameco has completed the moving project of new full – equipped and modern factories (area: 160.000 m2) from center of Hanoi to Thuan Thanh 3 Industrial Zone, Thanh Khuong, Thuan Thanh, Bac Ninh (about 30 kms from Hanoi).

Hameco has a comprehensive manufacturing process from Design, Casting, Steel structure, Machining, Heat treatment, and Assembling to Full equipment manufacture for various industries.

Hanoi Mechanical Company Limited manages and monitors strictly according to ISO9001-2015 standards, we follow all standards to manage the quality of our casting products. There are also first-rate casting technicians and engineers, who provide reliable, highly skilled products to customers.

2. Equipment, technology and casting capacity of Hameco  

    Hameco's casting workshop has two Furan lines (Australia) and automatic green sand mold lines (Germany - USA).                                                                 

1. Furan resin sand

                                                (Furan resin sand)                                                                 

    Furan resin sand is a self-hardening sand which is suitable for metal casting products and require high surface quality, complexity, small tolerances, ranging from dozens of kilograms to tens of tons.

Appropriate product: The part is heavy and complex.

Suitable materials: Gray cast iron, cast iron, steel

Weight: Max 8000kg / piece

Size: 3000x3000x3000mm

Casting capacity: 9000 tons

2. casting greensand

                                                  (casting greensand)

   The method of casting greensand is the cheapest, suitable for products that require strict surface quality.

Products: Gray cast iron, ductile iron

Weight: 1-30 kg / pcs

Mold size: 450x600x400 mm

Casting capacity: 3000 tons / year

3. Inductotherm furnaces                                           d.  Surface treatment

Inductotherm furnaces: 03 furnaces with 06                    

     Surface treatment: Hameco is investing new machinery equipments for shot blasting the product surface with high capacity and efficiency.

Automatic shot blasting system SINTO (Japan) - New 2018, model: KSB-25A, design capacity: 600 tons / month, billet weight: 5 tons, chamber size: 2600x2400x4430mm, time Spraying time: 15 minutes / batch, features: 04 nozzles, automatically rotates around the axis, automatically displaces the workpiece vertically so it can shoot in all areas of cast.

Hameco's strength: Hameco can do casting large and small counterweight products

Standards: JIS, GOST, DIN, ISO, TCVN, GB ...

Size:

Max: 3000x3000x3000mm

Min: Thickness of wall: Steel 8mm, Cast iron 4mm

Product weight:

1 - 3000 Kg (Gray cast iron FC150- FC200)

1 - 8000 Kg (Gray cast iron FC250-FC300)

3 - 1000 Kg (Cr-Ni wear-resistant gray iron (Cr ~ 11-28%) 3 - 1000 Kg (Cast iron FCD450- FCD700)

3 - 1000 Kg (Steel alloy)

Export markets: Japan, Korea, UK, Europe, USA, Canada, ...

Since its establishment in Vietnam in 1958, Hameco has been involved in manufacturing.

Casting Steel has the same toughness as steel although it is a cast product.

Tensile, durability .. are many times higher than gray cast iron (FC)

Because of the good toughness, many of our products are used in the machine parts which requires high durability.

In addition, our steel casting products are more highly appreciated than those of other companies due to their excellent elongation and machinability.

- Material: FCD450 ~ 700

- Quantity can meet: Maximum 500 tons / month

Focused on environmental issues:

Green Sand molding line, capacity up to 70 molds per hour

Green Sand Mixer

Gear box - Bray Controls (USA)

Wooden mold

Pouring molten metal in to die