pH Test Fabric Sample Precision Cutter

The ProPress swatch cutting machine can cut fabrics, leather, plastics, and other flexible sheet materials to prepare test samples for tests like formaldehyde, pH, azo dyes, and heavy metals. It works well for most flexible materials up to a certain thickness. Specifically, it handles cotton, polyester, wool, silk, linen, and viscose/rayon fabric samples for physical and chemical testing needs. Leather and vinyl plastics are also cuttable. Please inquire for specifications on any unique materials requiring cut test specimens.

The ProPress sample cutter can cut sample sizes of 5×5 mm or 10×10 mm. Custom sizes are also available based on the client’s testing requirements, typically ranging from 3×3 mm up to 20×20 mm. The operator quickly changes the modular cutting dies to accommodate different standard dimensions or special sizes needed for specific test methods. We have a library of standard die sizes and layouts available, or fully custom dies can be produced for customers to match their test parameters and equipment. And we also provide GSM cutters.

The ProPress fabric sample cutting machine can cut each sample in just a few seconds, compared to at least 60 seconds for manual cutting. This makes preparing the 20, 50, or even 100 test specimens often required for textile quality assurance much faster. With the automated operation, consistently applied precision pressure, and rapid cycling, the ProPress Precision Cutter enables huge time savings in the lab, cutting several minutes to 30 or 40 seconds, even for larger batches.

The ProPress fabric sample cutting machine utilizes a pressing method with optimized pressure control rather than unreliable manual cutting with scissors or a razor. Computer-controlled pressure regulation, accurate force distribution, and rigid dies with micro-precision tolerances result in highly consistent sample shapes and sizes within +/- 0.1mm. This leads to more precise, repeatable testing and reliable final results, avoiding deviations caused by uneven hand-cut specimens.

Yes, the ProPress Fabric Sample Cutter has automated plate entry and exit, pressure control and regulation to cut multiple locations evenly, stroke depth adjustment, and a self-cleaning system to remove sample debris between cuts. It also has sensors that require two-hand operation for user safety. This automation facilitates the fast, simple cutting of dozens of replicates in seconds without constant operator adjustments.

Strong blasts of air blow away any leftover fibers or debris after each sample is cut. This prevents sample contamination or mixing of the cut pieces. Hollow needles deliver directed jets across the cutting surface from multiple angles to clear any particulates efficiently. There is also a built-in high-resolution camera with magnification to observe the plate area and remove all residue before the next test fabric is loaded for cutting samples.

It has diffuse-scan infrared light barriers around the cutting area to detect hands or fingers, automatically stopping the operation if anything is seen. This prevents accidental contact with the moving parts inside. Two-hand operation is also required on activation buttons to actuate the cutting motion intentionally, avoiding unintended cycling. The tabletop footprint has smooth corners and edges to prevent external impact injuries. An emergency stop button provides instant power cutoff.

The highly consistent sample size and shape produce exact and reliable pH test results. More sample dissolution that affects readings is needed compared to uneven hand-cut pieces. Uniform cutting pressure per sample creates replicates with nearly identical test exposure and reaction characteristics. Overall pH testing accuracy sees significant improvements of 8-12% due to the precision and repeatability of ProPress samples.

The ProPress Fabric Sample Cutter requires a standard electrical outlet suitable for the voltage/frequency, depending on the region. Some bench anchoring may be needed if the table/workbench surface is uneven. No external compressed air, water cooling, or exhaust ventilation utilities are required, though a small fume hood is recommended for any gases released by test specimens during cutting. It is also compatible with standard lab benches.

Just occasional cleaning and regular replacement of the consumable cutting dies and foam pads. The dies may wear out after approx. Fifteen thousand cycles depend on material hardness and require replacement to maintain cutting performance. Lubrication of the linear stages, leadscrews, and guide rods with light machine oil may also be needed every 4-6 months to prevent binding and ensure smooth motion. Routine inspection and adjustment of mount bolts, sensors, etc., is advised. Maintenance needs are pretty modest with this reliability-engineered device.

With proper operation and adherence to routine maintenance guidelines, the average lifespan is 8-10 years or around 500,000 cutting cycles. The consumable steel cutting dies, and foam pads will wear over higher usage rates and require replacement every ~15,000 cuts to maintain sample quality. Some other components, like seals, sensors, and switches, may also age, though the product lifecycle is still measured in decades rather than years before major overhauls become necessary. This reflects the stringent durability testing performed on the ProPress cloth sample-cutting machine.

Yes, commonly replaced items like sample cutting dies, die, foam holders, blades, area illumination ring lights, calibration tools, overall cover, warning labels, and most other maintenance parts can be ordered separately as needed. Please contact the manufacturer’s sales department for spare parts pricing lists and request assistance. We stock an extensive ProPress accessories and parts inventory to ship replacements quickly to minimize research lab equipment downtime.