Product advantages and industrial application of automatic baige instrument | Chongqing Wanwei coating adhesion testing equipment

2026-07-21

Source: Wanvei Editor

In the process of coating quality control, baige adhesion test is the core testing process to verify the coating adhesion. For a long time, the industry has generally used a manual grid knife to carry out inspection, but manual operation relies on personal touch, which is prone to problems such as uneven pressure, skewed marking, large grid spacing deviation and poor repeatability of inspection data, which directly affects the accuracy of paint film adhesion rating.

Chongqing Wanwei automatic checkerboard tester strictly follows the national standard GB/T 9286, and solves all the pain points of traditional manual checkerboard knives. It is the first choice for paint film detection equipment for standardization and upgrading of spraying workshops and quality inspection laboratories.

I. Advantages of Six Core Products
1. Weight constant pressure design, uniform cutting depth, and full detection repeatability.
The equipment adopts mechanical weight and constant pressure structure, and the operator can flexibly adjust the pressing weight according to the coating thickness and paint hardness. Relying on pure mechanical gravity to stably apply pressure, there is no fluctuation in the whole process, and the detection error of different manual forces is completely avoided. Thin 3C oil-sprayed paint film can be cut by light pressure, and the coating can be accurately cut through without damaging the substrate; Plastic spraying and heavy anti-corrosion thick coating can increase the weight of the weight and ensure the cutting depth to meet the standard. The depth of each grid is uniform, and the detection data is stable and unified, which greatly improves the accuracy of paint film adhesion detection.

2. Full-automatic reversing grid marking, with regular grids without deformation, and both concave and convex grids can be marked, thus eliminating rating disputes.
Equipped with an integrated automatic feed operation system, the equipment can automatically switch the horizontal and vertical marking directions, and both concave and convex products can be marked for testing, without manually turning over the workpiece and manually adjusting the position of the cutter head. The equipment runs smoothly, the marking is straight and even, and the formed grid is standard and neat, and there will be no such situations as skewed lines, different grid widths and grid deformations that are common in manual testing. Standardized grid effectively eliminates the differences in adhesion rating caused by irregular marking, and makes the test results of paint film objective and credible.

3. Automatically adjust the marking distance, store parameters with one key, and adapt to ISO system audit.
The scribing spacing can be automatically switched without changing the cutter head, supporting three mainstream specifications of 1mm, 2mm and 3mm, covering most industrial paint film detection scenarios: 1mm spacing: thin paint film, plastic shell of 3C electronic products, UV oil injection parts detection; 2mm spacing: general inspection of conventional painted parts of household appliances and hardware; 3mm spacing: special inspection for thick plastic-sprayed workpieces and heavy-duty anticorrosive coatings. Built-in parameter storage module of the equipment can store various product-specific test programs, recheck products of the same specification and call parameters with one button, eliminating repeated debugging steps, and the test data can be traced back to the whole process, which perfectly matches the requirements of internal audit and third-party audit of the factory ISO quality management system.

4. Universal art design blade consumables, with extremely low use cost, suitable for mass sampling inspection.
Chongqing Wanwei automatic baige instrument adapts to the general segmented art blade in the market, with wide procurement channels and low unit price. After the blade edge is passivated, only the front loss section needs to be broken off, and a brand-new cutting edge can be obtained immediately, without replacing the cutter head assembly as a whole. The equipment structure is simple and easy to maintain, and the input cost of consumables is extremely low, which is suitable for the self-inspection work of high-frequency and large-scale production lines in the spraying factory every day.

5. Support multi-station non-standard customization, and double the efficiency of batch inspection.
Multi-station models can be customized according to enterprise production line capacity and laboratory sampling quantity, and multiple groups of samples can be tested synchronously with a single operation of the equipment, greatly reducing the time-consuming quality inspection. Especially suitable for large and medium-sized auto parts spraying plants, home appliance manufacturing enterprises, aluminum veneer building materials factory batch paint film detection needs.

6. Fully automatic operation, novices can also measure unified standard data.
The whole machine is fully automatic and integrated, with automatic feed, automatic constant pressure and automatic horizontal and vertical marking. The detection effect does not depend on the operator's experience and feel. New employees can operate independently after simple pre-job training, and all quality inspectors in the factory have unified testing standards, which solves the common problems of uneven manual testing data from the root.

Second, the whole industry application scenario of automatic baige instrument
The universality of Chongqing Wanwei automatic 100-gauge tester covers the whole industrial chain coating quality inspection link, and the mainstream applicable industries are as follows:

1. Automobile manufacturing industry: adhesion detection of automobile parts, plastic interior parts and wheel hub electrophoretic spraying parts;

2.3C electronics industry: testing the plastic shell of mobile phone computer, UV oil spraying and screen printing ink product paint film;

3. Hardware spraying industry: aluminum alloy, steel cabinets, doors and windows hardware spraying quality inspection;

4. Coating chemical industry: formulation research and development of coating manufacturers, sample retention and comparative testing;

5. Building materials curtain wall industry: testing of aluminum veneer, curtain wall decorative board, exterior wall paint and industrial floor paint;

6. Daily manufacturing industry: coating inspection of plastic toys, kitchen utensils, lighting lamps and crafts gifts;

7. Heavy industry anti-corrosion industry: rail transit equipment, construction machinery, ship heavy anti-corrosion coating testing; At the same time, it is suitable for coating performance experiments of various enterprise quality inspection laboratories, third-party testing institutions and university research institutes.

Third, product summary
Chongqing Wanwei automatic grid tester integrates six core advantages, such as constant weight pressure, automatic reversing grid marking, automatic spacing adjustment, test parameter storage, universal low-cost blade and multi-station customization. The equipment has high detection accuracy, strong operation stability, simple operation, low consumption, and takes into account single sample detection and mass production line sampling. It is the core upgrade detection equipment for the factory to eliminate traditional manual grid knives and build a standardized paint film adhesion quality inspection system.