Traffic guardrails are commonly used on motorways, urban roads, bridges, tunnels, junctions, flyovers, pavements, non-motorized lanes, hazardous road sections, construction areas, and motorway entrances and exits.

With the continuous improvement of traffic safety awareness and the frequent occurrence of road traffic accidents, roadblocks and road guardrails play an increasingly important role in ensuring driving safety. In order to meet the increasing safety requirements and intensive use demands, the traditional roadblock manufacturing process is gradually being replaced by more advanced and efficient technologies. As an important equipment in the field of plastic products production, road guardrail blow molding machine is becoming an important tool for shaping strong and durable roadblock products with its unique technical advantages.

Advantages of Road Barrier Blow Molding Machine：

1. Strength and durability

The main function of a roadblock is to protect vehicles from collisions with pedestrians. Therefore, roadblocks need to have sufficient strength and durability to withstand the impact of various traffic situations. Modern road guardrail blow molding machines are capable of producing thick and structurally robust blow molded barricades, which often use high-strength plastic materials such as polyethylene or polypropylene, which are not only lightweight, but also impact-resistant, corrosion-resistant, and able to withstand the challenges of long-term exposure to harsh environments.

2. Customized and efficient production

Blow molding technology can flexibly produce barricades of various shapes and sizes to meet the requirements of different regions and different application needs. By adjusting the temperature and pressure of the blow molding machine and the mold design, the thickness and structure of the product can be precisely controlled. Compared with the traditional mold injection molding process, the blow molding machine can produce large-size roadblocks more efficiently, shorten the production cycle, improve production efficiency, and meet the needs of large-scale applications.

3. Reduce production costs

The efficiency of the blow molding process can help companies reduce production costs. The blow molding machine adopts a continuous production mode, which allows the energy consumption, labor and material waste in the production process to be effectively controlled. At the same time, the generation of waste is reduced

Application

GREAT Road Barrier Blow Molding Machine Configuration

Components	Brand	Origin
Parison Controller	Moog 200 Point	USA
Parison Servo Valve	Moog	USA
Parison Control Panel	Moog	USA
PLC	Siemens	Germany
Low-voltage Apparatus	Siemens	Germany
Touch Screen	Siemens	Germany
Air Switch	SMC	Japan
Hydraulic Valve	Yuken	Japan
Inverter	Siemens	Germany
Seal Part	Dichtomatik	Germany
Smart Light	Longfu	China
Hydraulic Servo Motor	Delta	Taiwan

Provision of Services

1. Training, installation and commissioning

Prior to delivery, GREAT takes care of the commissioning of the machines to ensure that the supplied machines can be put into operation safely and smoothly. GREAT is also responsible for overseas commissioning. After the machine arrives at the customer’s factory, if necessary, we will send engineers to the customer’s factory to help install and debug the machine, and train the workers. Ensure that the machine is operating normally, and the worker is able to understand the characteristics of the machine and can operate the machine by himself.

2. Warranty

If the problem is due to quality control or the seller, the warranty period is 1 year after the machine is in normal operation at the buyer’s factory. We will provide the replacement parts for free, and our engineers will guide you how to solve the problem.

3. After-sales service

Professional drawings: We provide customers with professional mechanical dimensional drawings to help them prepare the workshop in advance;

Remote Monitoring: We have added a remote module to the machine to assist customers in monitoring the machine program at any time. If any problems arise, we can detect and fix them immediately;

Efficient Transportation: We have a professional transportation and reinforcement team to help customers save transportation costs and ensure that the machine arrives at the factory in perfect condition.

GREAT Machinery is a manufacturer of large-scale hollow blow molding machines, which does a good job of plastic isolation barrier in the blow molding process, and has an independent production workshop, equipment and molds can be produced independently, which can realize the perfect fit between equipment and molds.