A torque tester is a machine used by manufacturing industries as a quality control device to examine torque-controlled tools. These tools include click torque, electronic torque wrenches, electric screwdrivers, dial torque wrenches, nut runners, torque screwdrivers, pulse tools, air screwdrivers, etc.
In today’s world, much-evolved torque testers can measure in the clockwise and anti-clockwise directions. Torque testers estimate the torsional strength and hardness, and they are useful in quality control of different devices like medical devices, aerospace, and metals.
A cap torque tester is required to measure the opening or closing torque of a screwing cap by the packaging industry. It is a lab testing instrument that is placed on the production line.
How these machines work
- The high torque limit is the most torque a customer must apply to open or close a bottle’s cap.
- The lower torque limit is the least pressure of the cap to avoid any sort of leak of the product.
- Torque tester machines for bottles can be used as an annihilistic tester to understand if there is any material weakness in the packaging at or during the process of screwing.
- These machines allow us to define the torque tolerance of the capping machine.
- These torque tests are combined with leak tests for a safe and secure seal analyzer.
Key features
- When bottle manufacturing is concerned, one of the most important features is that the bottle cap fits securely and correctly to safeguard the bottle completely.
- The character and nature of the bottles cannot be messed with as it is directly connected with sanitization and safety. In these torque testers for bottle manufacturing companies, a lot of attention is given to the torque in the bottle caps and the force required to open the caps by the buyers.
- On and off torques or other application and removal torques estimate the pressure needed to close or open a bottle cap when exposed to force.
- If the cap of a bottle is very tight, the buyer will find it extremely difficult to open it. Also, if the caps are not fixed properly, they will leak during transportation. Therefore the cap of the bottle must be sufficiently tight and must maintain equilibrium to serve both purposes.
- These bottle testers are generally a portable model which consists of a high-quality hard body. It is a powder-coated instrument and goes with international industry standards.
There is another method that experts in the manufacturing industry greatly use. It has a sharp twist to break the cap free that requires a much higher torque when compared to other methods.
The problem is the amount of torque needed to break the cap. So one needs data to solve it. How does it help? The manufacturers can help with the quality and pressure needed to open the cap. It can help the experts improvise the standard of products and their brand.
Uses
Torque testers for bottles can examine the torque value of opening and locking the caps of packaged products like solid oral bottles, medicinal plastic bottles, beverage bottles, non-steam mineral bottles, cosmetic bottles, etc.
A correct understanding and precise grasp of a bottle cap torque should be the prime area of concern in the manufacturer’s supervision work. The ticket to quality control is to be good at detecting risks.