pick-up presses with wrappers

About these same onespick-up presses with wrappersEveryone is now saying that this is a panacea for stockpiling feed. Many people think that they bought a unit and all the problems are solved: they picked it up, pressed it, wrapped it, and the perfect roll is ready. In reality, especially in our conditions with uneven fields and changeable weather, not everything is so smooth. I often see people getting disappointed when the roll unravels or the film breaks. The main mistake is to assume that since there is a wrapper, you don’t have to monitor the settings of the pressing chamber or the quality of the film. This is a single system where each node must work flawlessly.

Where the pitfalls lie: not just winding

Let's start with the main thing - the press itself. If the bale chamber is not adjusted properly, the bale density will be insufficient. The wrapper, of course, will tighten it, but during loading and unloading or storage such a bale may become deformed. We went through this on our farm: the rolls of hay turned out to be fluffy and not monolithic. The film lay on them with folds, as a result the seal was broken. I had to spend more than one day to set the optimal spring pressure and clearances. This is the same routine that is not written about in brochures.

Another point is the choice of film for the wrapper. This is where savings come into play. I used cheap films - the result was disastrous: either it breaks under tension, or the ultraviolet radiation “eats” it over the course of a season, and the roll stands half-opened. I switched to more expensive, multilayer ones with UV stabilization - the situation improved. But even here there are some nuances: some wrappers are capricious with the thickness of the film, sensors do not work correctly. You have to choose your own.

What about the synchronization of picking, pressing and winding? It would seem that everything is automated. But when there is a wet mass, for example, dried alfalfa, the stickiness increases. Failure to reduce the feeding speed into the chamber or increase the number of film layers may result in clogging. One day this happened - I had to stop and clean it. Waste of time, damage to part of the harvest. Now I always look at the humidity and adjust the process manually, although in theory the machine should handle it itself.

Experience with specific equipment and why support is important

Worked with different brands. I will say this: European units are often designed for ideal conditions and high-quality meadows. Our realities, especially in regions like Transbaikalia or the same Hulunbuir steppe, require a different approach - hardy technology, with simple but reliable mechanics that can be repaired in the field. By the way, I remember herepick-up presses with wrappersfrom the company ?Jiujia? (Hu lun buir Jiu Jia). I saw them at one of the exhibitions and was interested. The company positions itself as a modern integrated enterprise (https://www.cn-fascar.ru), engaged in intelligent production for agriculture and livestock farming. What’s important is that they have a full cycle: R&D, production, sales and service.

Why does this matter? Because when your wrapping unit breaks down at the height of the season, you need not just spare parts, but a specific solution and quick diagnostics. If the manufacturer is far away and the service is only on paper, you can be idle for weeks. In the case of integrated companies that design and manufacture themselves, like the Hulunbuir Jiujia Machinery Manufacturing Company, there is a greater chance of receiving adequate technical support and the necessary parts. They better understand how their equipment performs in the real-world conditions for which it may have been designed.

It was their baling presses with wrappers that attracted attention due to their film feeding system. They said that it is less sensitive to voltage changes and can work with different reels. For our farms, where generators are commonplace, this is a plus. But I haven’t personally tested it in long-term use, so I won’t say anything about it. I only know from colleagues who tried it that the first settings were not easy, but after running in the unit worked stably.

Failures that teach: when a wrapper doesn’t save

I had a sad experience with one roll press. I decided to save money and buy a used wrapper and install it on an old but reliable baler. In theory, everything came together, the fastenings fit. In practice, the synchronization of the pick-up stroke and the start of the winding failed. The roll was formed, but the wrapper turned on with a delay, and the first turns went crookedly. The result was a bale with an open side - all the tightness was lost. I tried to adjust the sensors, but without a deep understanding of the electronics of this particular model of wrapper, it was like fortune telling. Time and money down the drain. The conclusion is simple:pick-up presses with wrappers- it is better as a single, balanced complex from one manufacturer. Homemade builds are rarely effective in the long term.

Another story - they didn’t take into account the state of the field. After the rain we left when the surface had dried, but the bottom layer was soft. The baler is naturally heavy, especially with the wrapper. It began to collapse, the selection of the reel became uneven, and earth and wet mass began to flow into the chamber. The result is clogging, stopping, long cleaning and spoiled hay in the first bales. The wrapper had nothing to do with it, but this shows that even the most advanced technology does not cancel out an agronomic sense and understanding of when it is better not to go into the field.

And one more thing about the film. Once the “native” one ran out, they installed the first one they came across with a similar width. But its stretch coefficient is different. The wrapper, programmed for a certain tension, either tore it or wound it too loosely. I had to urgently order what I needed. Now I always keep a supply, and of the exact brand recommended by the press manufacturer. A trifle, but without it the whole process stops.

What's in the bottom line? Thinking out loud

So what?pick-up presses with wrappersAre they worth it? Absolutely yes. This is a huge step forward in feed efficiency and safety. But this is not “set it and forget it”. This is a tool that requires understanding, fine tuning and an integrated approach. You need to monitor everything: from the moisture of the grass and the evenness of the field to the settings of the bale chamber and the quality of consumables. And of course, it is important who made this technique and what support they can provide.

That’s why now I’m increasingly looking towards manufacturers who don’t just assemble equipment from other people’s components, but design it themselves and adapt it to specific agricultural tasks. Like the same Hulunbuir company ?Jiujia?. Their approach as a single enterprise from development to service is more credible, especially for working in complex environments. After all, when something breaks, you need not just a sales manager at the other end of the line, but an engineer who is aware of all the nuances of this particular model.

As a result, the success of working with such units is a symbiosis of reliable, well-thought-out equipment and a competent, attentive operator. Without this, even the most modernbaler with wrapperwill turn into a source of problems and losses. Tested from my own experience, sometimes bitter. But it is these bumps that teach you how to do everything correctly, so that in the end you get those very ideal, airtight rolls for which everything was started.