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How do you find the manipulator machine that’s right for you?

2024/04/05 By Topstar

manipulator machine

Every user who uses an injection molding machine will ask us how to find the right manipulator machine for you when purchasing an injection molding machine. The manipulator machine is installed above the injection molding machine and uses mechanical arms to grab and pick up plastic products in different directions. This guide will share the methods and considerations for finding the right manipulator machine.

Learn about manipulator machine specification options!

Payload capacity is one of the main specifications when choosing a manipulator machine. This refers to the maximum weight the robot can handle, including the weight of any end-of-arm tools or payload it carries. Usually, we need to choose based on the type of injection molding machine and the products being molded. The common load capacity is between 3kg and 20kg.

Another specification is the working range of the manipulator machine, which determines the maximum distance it can reach from its base while performing a task. They usually measure their reach from the center of their base to the ends of their arms. A robot with the right manipulator for you can perform tasks efficiently without repositioning. The last thing is their speed and accuracy. High-speed and high-precision robots are crucial for applications that require fast and precise movement and can greatly improve work efficiency.

manipulator machine 2

Match manipulator machine feature specifications to your needs!

The next step is to match your needs with the functional specifications of the robot. For example, when you produce long-shaped heavy-duty products, such as car bumpers, door trims, and large home appliance casings, a robot with a 50kg load range is suitable. On the contrary, if you are producing small products such as automotive connectors and 3C electronics, then using a robot with a load range of 3kg is suitable. In addition, we can customize specialized end-of-arm tools to suit your needs, such as vision systems for guidance and inspection, and force/torque sensors to detect and react to environmental changes. By matching the capabilities of your manipulator machine to your needs, you can maximize the efficiency and productivity of your injection molding operation.

manipulator machine 3 Plastic bottle preform 1

Ease of manipulator machine integration

Once you’ve selected the features that match your needs, look for robotic machines that can integrate with your existing injection molding machinery and automation systems. Considering their compatibility and programming with industry-standard communication protocols, general manipulator robots can support MODBUS RTU communication protocol and come standard with the RS485 communication interface. Whether you’re in manufacturing, logistics, healthcare, or any other industry, manipulator robots need to integrate seamlessly into your workflow and work with operators and other automated systems to optimize efficiency and productivity.

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Assess reliability to ensure long-term performance!

Manipulator robots are a very important investment. Their reliability can greatly increase productivity and significantly reduce downtime. Therefore, we must look for companies that produce high-quality, reliable products and provide excellent customer support. A reputable manufacturer will likely provide a reliable robot that meets your expectations. High-quality materials and components are essential to ensure long-term durability and reliability. Robotic machines using high-quality materials and components, all sourced from reputable suppliers.

Commissioning and performance testing

After you have selected the right manipulator robot, you need to install and configure the robot according to the manufacturer’s specifications. Make sure all components are properly connected, calibrated, and programmed. And perform a thorough system check and diagnosis before testing. First, perform basic functional testing.
 Test each motion axis, end effector functionality, sensor inputs, and communication interfaces. Once the basic functions are established, performance testing will be performed to test their speed, accuracy, repeatability, and cycle time under various operating conditions and load scenarios. Then, there are safety tests to test their emergency stop functions and collision detection systems when encountering dangerous collisions. Finally, interoperability and compatibility should be verified when integrating them with other devices.

Ultimately

Once you fully understand your needs and conduct extensive research on the robot’s technical specifications, integrated features, and reliability, you can make a decision to select a machine that provides the perfect balance of functionality, performance, and value for your specific injection molding operation. 

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