5 Problems the NACHI MZ07 Robot Commonly Faces Without a Robot Cover

The NACHI MZ07 industrial robot arm is widely praised for its high precision, making it ideal for fast, flexible applications like picking, assembly, and packaging in production lines. While its performance is top-tier, protection against external factors is often overlooked especially when it comes to the Robot Cover, a protective jacket that plays a crucial role in extending lifespan and minimizing premature wear.

This article highlights 5 major issues the NACHI MZ07 can encounter when it operates without a protective cover.

Real Problems When Protection is Missing

Industrial environments are full of dust, oil, chemicals, and heat. A robot without proper protection is at high risk of internal and external damage. Here are five critical issues you should be aware of:

1. Dust and Debris Accumulate at the Joints

Metal dust from grinding or welding floats through the air and settles on the robot’s rotating joints. Over time, this buildup can cause friction or decrease the accuracy of movement, leading to errors or even shutdowns.

2. Heat and Welding Sparks

Robots used in welding lines frequently encounter heat and sparks from welding points. Without a jacket, the robot body or vulnerable sensor cables may suffer heat damage, leading to frequent part replacements.

3. Oil or Fluids Seeping into the Internal System

In assembly or packaging environments, lubricants or other fluids might seep into the robot. This can damage sensors or, in some cases, cause short circuits in the electronics.

4. Chemical Corrosion on Surfaces and Cables

Some factories use robots in areas with strong chemicals — like concentrated cleaning solutions or rust removers. These substances can damage wire insulation or corrode the external frame, shortening the robot’s durability.

5. Reduced Lifespan Without You Knowing It

Working in harsh environments without protection gradually causes wear. Even if there are no visible signs at first, it shortens the robot’s overall lifespan, leading to higher maintenance costs in the long run.

A Small Investment for Long-Term Performance

Buying a Robot Cover for the NACHI MZ07 may seem like a minor expense compared to the robot’s price. but it plays a huge role in maintaining performance, preventing damage, and extending operational life in high-risk environments.

If you want your MZ07 to deliver full performance every single day, then complete protection is not just an option. it’s a must.