Techwell ran two trade shows back to back in September: bauma CONEXPO INDIA, and the 24th China International Metallurgical Industry Exhibition. One abroad, one at home. One for construction and mining gear, the other for steel and smelting. I went in expecting two completely different sets of questions. That’s not what I got.
What customers kept circling back to was three things. Will it hold up. Will it fit my machine. And when it breaks, who picks up the phone.
Add up both shows and it’s about ten days, and I’d say half of that we weren’t talking, we were listening. People told us about their sites, how they run shifts, the last time a machine went down and what actually caused it. You can’t invent that from an office in Shanghai.
Start with holding up. In South Asia it’s heavy dust and long shifts. In a steel plant it’s heat plus serious electromagnetic noise. Different settings, but the ask is the same: don’t quit on me when it counts. Every unit we ship gets 72 hours of burn-in, tested for signal interference, temperature and shock. We just want to catch the bad ones before they leave the building.
Then there’s fit. Get the proportional valve model wrong and you can spend six months tuning after it’s installed. Twenty-odd years in, and what we’ve really built is a project log of which valve works with which machine, and how many times we had to adjust it. You can’t copy that out of a manual.
Third is the phone call. This one gets skipped most easily at the buying stage, and it’s the one that comes back to bite you three years later. Handover day isn’t the finish line. Whether you can buy spare parts on their own, and how fast someone responds, is what decides how much real use you get out of a machine.
All three sound simple. Doing them isn’t. Holding up takes someone who’s actually stood in that dust and heat. Fit takes grinding out the data project by project. Being there when they call takes money going into a service network year after year. None of it gets fixed in a hurry.
TECHWELL has been doing industrial remote controls since 2005. XCMG, Zoomlion, China Railway and ZPMC are on the customer list, and our gear works in more than forty countries. Those names look good on a slide. I’d rather read them as twenty years of records: this machine, on that site, still running.
The shows are over. The questions aren’t. I know what we need to fix when we get back.
Smarter technology, freer people.
