PMR filling monoblock

Used PMR PL 501 Filling Monoblocks of 2018, designed for glass bottle packaging with a consistent output of 4,000 bph. This equipment handles a specific 50ml glass bottle type. The filler section integrates 16 valves, utilizing a high vacuum filling mechanism to ensure accurate dosing for each bottle. Manual tank height adjustment on the filler provides operational flexibility for various product requirements. The capping station is equipped with 4 heads, purpose-built to apply ROPP caps. It accommodates caps with dimensions of 18 x 12mm, dispensed efficiently through a 'pick on the fly' distribution system. Operators can manually adjust the capper head height to suit different cap sizes. The machine maintains a Clockwise direction of rotation, which is crucial for line integration. Safety protections are included, enhancing operational security. This specific PMR PL 501 unit, manufactured in 2018, is currently available as-is and located in Europe, offering a robust solution for operations seeking reliable used PMR filling monoblocks and second-hand filling monoblocks for sale, matching the 4,000 bph capacity of this PMR PL 501 4000 BPH.

When inspecting this particular PMR PL 501, focus your attention on the critical wear points inherent to high-vacuum fillers and ROPP cappers from 2018. For the 16-valve high vacuum filler, examine the condition of the vacuum pumps and lines; worn pumps can lead to inconsistent fills or product cavitation. Check the seals and O-rings on all 16 filling valves for signs of leakage or degradation, as these are consumables. Verify the functionality and smooth action of the manual tank height adjustment. On the capper, scrutinize the 4 capping heads, specifically the condition of the ROPP rollers or jaws that form the cap thread; wear here will lead to stripped or poorly sealed caps. Inspect the 'pick on the fly' cap distribution system for smooth operation and any signs of damage to the cap chute or escapement mechanisms. Confirm the manual head height adjustment moves freely. Given the machine handles 50ml glass bottles, examine the bottle handling components, especially the infeed screws and starwheels, for any chipping or excessive wear that could damage bottles. The safety protections should be verified for full functionality – trip the interlocks and ensure the machine immediately stops. For a 2018 machine, expect some component wear, but excessive corrosion, pitting on stainless steel contact parts, or signs of improper lubrication in pivot points for the valves or cappers would be red flags. Always inquire about available spare parts lists and recommend critical spares like valve seals, capper rollers, and a spare 'pick on the fly' cap escapement mechanism be included with the purchase.

Integrating this PMR PL 501 into a production line means careful consideration of upstream and downstream equipment, especially given its 4,000 bph speed and Clockwise rotation. Upstream, you'll need an efficient unscrambler or bottle feeding system to deliver those 50ml glass bottles consistently. Given the high vacuum filler, a clean air rinse or bottle washing machine is essential immediately before the monoblock to prevent contamination. Because it's feeding 16 valves, ensure your bottle supply can keep up without starving the filler. Downstream, immediately following the ROPP capper, a cap inspection system (for height, tilt, and torque) would be a good investment. Then, a labeling machine, especially one capable of handling small 50ml glass bottles, would be next. Considering the 4,000 bph, a single-lane conveyor system leading into and out of the monoblock is adequate, but strategic accumulation tables are vital. You'd want an approximately 3-5 minute accumulation table before the monoblock to buffer the unscrambler, and another 5-10 minute accumulation table after the capper to buffer the labeler and provide room for minor stoppages without stopping the entire line. For format changeovers specific to this PL 501, a buyer should inquire about bottle handling change parts for the infeed screw, starwheels (infeed, center, outfeed), and possibly bottle guides on both the filler and capper sections. For the capper, request specific chucks tailored to the 18 x 12mm ROPP caps. Throughput balancing means ensuring all upstream and downstream equipment can comfortably handle 4,000 bph, or slightly more, to avoid bottlenecks or starvations.