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2800N of tension is what caught our attention first, and it’s not just a number on paper—that thing cinches down strapping on pallets of heavy cartons so tight you’d think it was welded on, which it basically is with the friction welding.
We’ve run it on both PP and PET straps form 13 to 16mm wide, and it handles the 0.4 to 1.2mm thickness range without a hiccup, though we usually stick to the thicker stuff for stability; the welding holds better than we expected for a battery-powered unit.
it come with two 14.8V 4000mAh batteries, and the 90-second charge time is pretty much a game-changer on a busy line—one battery dies, you swap it, and the other’s ready in about a minute and a half, give or take.
The machine itself weighs 3.16kg, which is light enough to use overhead without your arm giving out after an hour, and the dimensions (345×110×155mm) mean it fits into tight spots on a packed warehose floor.
Ordering was straightforward: we got it with a one-year warranty, though the wear parts like welding blade only have three months coverage (that’s standdard for this kind of gear), and the MOQ was just one unit for our trial.
Also, the semi-automatic operation means you pull the trigger for tension and welding, but it’s not fully hands-off—you still have to feed teh strap and hold the tool steady, so it’s better for a skilled operator than a total newbie.
You'll get roughly 200+ charge cycles out of each battery pack. The 14.8V 4000mAh batteries are designed to run for a full shift on most medium-duty packaging lines, but the exact straps per charge depends on the tension and material you're using.
Yes, the SPR-JDC works with both PP and PET strap in the 13-16mm width and 0.4-1.2mm thickness range. Just feed the strap in and the friction welding mechanism adapts automatically — no manual changeover needed.
Absolutely. Every SPR-JDC unit ships with ISO9001 and CE certification documents included in the packaging. If your customs or client needs a copy beforehand, just ask your sales rep and we'll email them within 24 hours.
Our standard MOQ is 10 units for the SPR-JDC. If you're testing or have a smaller project, we can sometimes do a sample order of 1-2 pieces — just check with us directly.
Each battery charges fully in just 90 seconds. Since the unit comes with two batteries, you can keep one charging while the other's in use — swap takes seconds, so no downtime.
