Preforms Testing Instruments

Presto's Profile Projector is robust measuring testing equipment which is widely used in PET & Preform Industries, quality assurance departments, machine shops and also in industrial testing laboratories.

Illuminated Inspection Magnifier is a consistent tool that helps the manufacturer in testing the small components or parts using a magnified glass. It uses a convex lens tho obtain magnified image of the object.

The MB95?s halogen heating system distributes heat uniformly over the sample and speeds up the drying process ? delivering fast and precise measurements.

Presto offers Polariscope, a highly efficient strain viewer that helps the manufacturers in testing the quality and transparency of the products so that best quality assurance could be ensured to the customers. The working of the Presto's Polariscope is based on the principle that any change in refractive index is due to different strain distribution and this leads to lower transparency of the material.
Registered Design Patent No. 252609

Polariscope Strain Viewer computerised is utilized for conducting quality and transparency test. It is used to identify and evaluate residual strain in PET preforms, bottles and similar products.

The neck of the PET bottles has a greater value as compared to bottle flakes hence it is important to separate the bottle necks from the rest of the bottles. The Presto's Bottle neck cutter is widely used in industries for cutting the neck of the bottles from the rest of the bottle.

Preform Defect Chart is a consistent tool useful for visual assessment and evaluation of defects found in PET preforms. Used in various industries and laboratories to maintain quality and consistency of a sample to detect the defects under natural and polarized lights.

Preform Eccentricity Tester is a consistent tool that helps the manufacturer in testing the eccentricity of PET preforms. It is based on the principle that anyhow a preform deviates from being circular.

Preform Perpendicularity Tester is a consistent tool that helps the manufacturer in testing the perpendicularity of PET preforms. It is based on the principle to test the accuracy of the shape and size of preforms.

Secure Seal Tester - Next Generation Model is a consistent tool useful to measure the seal integrity of glass/plastic containers. This instrument has been designed to address the special needs of sealed carbonated beverage containers that use aluminum roll-on, twist crowns or plastic caps.

Secure Seal Tester is a consistent tool useful to measure the seal integrity on Pet & Plastic containers. The secure seal test is one of the most important quality tests carried out at carbonated bottle testing facilities to assure the leak integrity of bottle caps. Thus, we at Presto have designed a high-quality lab testing instrument known as Secure Seal Tester.

A color spectrophotometer is an instrument designed for physical sample analysis via full spectrum color measurement.Color spectrophotometers offer a higher level of flexibility and versatility than colorimeters due in part to the fact that they offer multiple illuminant/observer combinations and can operate in multiple geometric arrangements.

A portable spectrophotometer is a consistent tool useful for performing several measurements on a variety of samples of colors such as white & black, dark & light and several other color boards. They are primarily used to reflect the measurements and best suited for the sophisticated color analysis such as the problem of metamerism.

The Testronix TP110 is a highly used and preferred color measurement instruments in many industries. There are several new features that are added to the product by the highly competent team of engineers and scientists of Testronix.

TP310 is a prominent color measurement instruments used in many mainstream industries which have been designed and manufactured by competent engineers and scientists of Testronix. The instrument has many advantages of other international standard color measurement instruments.

Magnamike is a high-quality product by Olympus. It is the best device to perform wall thickness gauge testing. The instrument provided a non-destructive method of testing the wall thickness of the PET bottles. Presto Stantest is an authorized dealer of the device.