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 provides the Polariscope, an exceptionally effective strain viewer designed to assist manufacturers in testing the quality and transparency of their products, thereby ensuring the highest standards of quality assurance for customers. The Polariscope operates on the principle that variations in refractive index indicate differing strain distributions, resulting in reduced material transparency.
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.

The Next Generation Model of the Secure Seal Tester is a reliable tool designed for measuring the seal integrity of glass and plastic containers. Specifically tailored to meet the unique requirements of sealed carbonated beverage containers utilizing aluminum roll-on, twist crowns, or plastic caps, this instrument provides consistent and effective seal testing capabilities.

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 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 Farbung 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, manufactured by Olympus, is a premium-quality device renowned for its excellence in conducting wall thickness gauge testing. Offering a non-destructive testing method, this instrument is ideal for measuring the wall thickness of PET bottles. Presto Stantest serves as an authorized dealer for this device.