Asphalt Mixing Plant How It Works | SPECO

Summary

The video introduces Spiker Group, a major manufacturer in South Korea, established in 1979, and renowned for producing top-tier hot mix asphalt and concrete batching plants. The company has expanded internationally, with a branch in China launched in 1996. The video details Spiker's advanced machinery, highlighting its hot mix asphalt plants' innovative systems, including precise material handling, efficient mixing, and high-tech control systems. Emphasizing sustainability, Spiker also incorporates dust collection and recycling systems. The company’s reputation for high-quality manufacturing and reliable after-sales service positions it as a leader in the global market.

Takeaways

• 😀 Spyko Group, established in 1979, is one of South Korea's largest manufacturers in the industry.
• 😀 The company covers an area of 200,000 square meters and specializes in hot mix asphalt plants and concrete batching plants.
• 😀 Spyko expanded internationally in 1996 by launching a branch office in China and later establishing Spyko Shanghai Machinery Limited in 2005.
• 😀 Spyko has a strong reputation for manufacturing top-class hot mix asphalt plants and differentiating itself from competitors.
• 😀 The hot mix asphalt plant features a belt feeder system that conveys materials to a horizontal conveyor with variable frequency controls.
• 😀 The plant includes a multi-stage drying system with conditioning, showering, combustion, and discharge sections to optimize material heating and drying.
• 😀 After drying, the materials are elevated and carried to a screening system, which uses a vibrating spring and an eccentric shaft for automatic lubrication.
• 😀 The aggregate materials are stored in hot bins, with a jogging system used to control discharge and improve accuracy.
• 😀 The plant's control system is advanced, allowing remote monitoring and technical support through the internet.
• 😀 The dust collection system is efficient, using a bag filter and screw conveyor to recycle and clean dust, ensuring minimal environmental impact.
• 😀 The bitumen mixing system is precise, with accurate weighing and a specially designed plug-a-mill mixer for optimal material circulation and extended equipment lifespan.

Q & A

What is Spiker Group known for?

Spiker Group is one of the largest manufacturers in South Korea, specializing in the production of hot mix asphalt plants and concrete batching plants.

When was Spiker Group established?

Spiker Group was established in 1979.

What is the size of Spiker Group's facility?

Spiker Group's facility covers an area of 200,000 square meters.

What significant expansion did Spiker Group make in 1996?

In 1996, Spiker Group launched its branch office in China and established Spiker Shanghai Machinery Limited.

What markets does Spiker Group target?

Spiker Group focuses on the Asia-Pacific market, offering manufacturing, sales, and after-sales service.

What is the purpose of the cold bins in Spiker Group’s asphalt plant?

The cold bins are used to store aggregates, which are then fed into the mixing process.

How does the system control the flow of materials in the plant?

The plant uses a belt feeder under the powder bin, which feeds materials to a horizontal conveyor system with individual variable frequency speed control.

What is the function of the oversized spring in the system?

The oversized spring eliminates foreign materials before the aggregates are carried into the dryer and further processed.

How does the dryer in the asphalt plant work?

The dryer consists of four sections: conditioning, showering, combustion, and discharge, with each section performing specific tasks like heating and drying the aggregates.

What type of control system does Spiker Group’s plant use?

Spiker Group’s plant utilizes a control system with 40 years of experience in software and hardware, allowing remote monitoring and technical support through the internet.

How does the plant manage dust collection?

The plant uses a primary dust collector system, which collects dust via a bag filter. The collected dust is then recycled through a screw conveyor system.

How is the bitumen mixed with the aggregates in the plant?

Bitumen is weighed accurately and then sprayed into the mixer system, where it is mixed with aggregates using specially designed arms and tips for an even mixing effect.

What guarantees the extended lifetime of the motor reducer in the plant?

The rebuilt driving system in Spiker Group’s asphalt plant ensures the extended lifetime of the motor reducer, reducing wear and tear during operation.