Testing for checking the time of the 3 straps per coil

Executive summary This video documents a timing test on an automated strapping/wrapping machine handling 3 straps per coil. You can see the operator set values on the touchscreen, the multi-arm clamping mechanism pick up three white strap sections, rotate and position them, and release the finished bundle onto the output conveyor. The footage shows the full machine layout, control panel, and safety guarding — but not a stopwatch-verified cycle time, machine model, or production rate. Use this page to understand what the test covers and what to confirm with the manufacturer before purchase.

Why this test video exists

When a buyer evaluates a coil strapping or wrapping machine, one of the first practical questions is: how long does one full cycle take, and can the machine reliably handle three straps per coil? Rather than publishing a theoretical number, this video records an actual test run so you can watch the machine work, observe the sequence of motions, and judge the smoothness and consistency of the cycle for yourself.

The purpose of this test is straightforward: verify the machine’s behavior when three separate strap sections must be picked up, aligned together, and processed as one unit per coil. Watching a real cycle is more informative than a spec sheet because you can see the coordination between arms, the handling of the material, and how the machine recovers between cycles.

What the video shows

The footage is a single continuous shot lasting roughly 75 seconds, with a watermark visible in the corner throughout. The main phases visible on screen are:

Approx. time What is visible
0–3 s Close-up of the touchscreen control panel; a hand enters values (readable on screen: “5.03”, “0.00”, “1”) using up/down arrows; RUN, STOP and RESET buttons are identifiable; a red mushroom-head emergency stop sits at the top of the button stack
6–9 s Camera pulls back to reveal the full machine: multiple silver-grey mechanical arms arranged radially around a center, yellow mesh safety guarding, an orange side unit, and white strap material in the lower feed area
12–42 s The multi-arm cycle: arms extend in sync, grippers close on three separate strap sections, lift them to center height, rotate and cross-position them, press to consolidate, then release the combined bundle to the output conveyor
45–72 s The cycle continues: grippers rotate roughly 90°–180°, deliver the arranged straps toward the right-side orange station, release, and return empty to the start position
~75 s Machine at rest; no personnel inside the guarded area at any point

The material being handled is a white, flexible strap (visually consistent with plastic or nylon strapping), roughly 5–8 mm wide, appearing in loosely coiled form. Each coil is divided into three independent strap sections — the “3 straps per coil” configuration the test is named for.

Direct observation notes

The following points stay close to what is actually visible in the footage, with only light editing for grammar:

  • The machine frame is a white-painted metal structure with silver-grey columns and beams; guarding is yellow mesh fencing fixed to the machine edges.
  • The central working area contains approximately 4–6 radial mechanical arms with yellow-green gripper/guide components at their ends.
  • A warning label on the control cabinet reads “WARNING”, “严禁运转时打开防护栏” and “DO NOT OPEN WHILE MACHINE IS RUNNING” in small text below.
  • The “FHOPE” name appears repeatedly on machine surfaces; a “B” label is visible on an orange component behind the yellow mesh door.
  • Throughout the footage, material moves from the lower feed area, is gripped, rotated, positioned, and passed toward the output side. Arm motion between frames is continuous and periodic.
  • No person enters the guarded area; the only human contact shown is a hand operating the touchscreen from outside.

How the 3-straps-per-coil process works

Based on the sequence in the video, one cycle breaks down into four steps:

  1. Feed — white strap sections arrive in the lower feed area beneath the central grippers.
  2. Grip and lift — multiple arms extend simultaneously; the grippers close on three separate strap sections and raise them to working height.
  3. Rotate and position — the arms rotate the straps so they are arranged at the intended angles relative to each other, forming the three-strap set for one coil.
  4. Release and output — the consolidated strap set is passed to the output side; the empty grippers return and the next cycle begins.

For a plant manager, the key observation is that all three straps are handled in a single synchronized cycle. That is the core of what this test demonstrates: the machine does not process straps one at a time, which reduces per-coil handling steps and removes the risk of a strap being missed or doubled.

What the video does not show

To keep expectations honest, the following are not observable in this footage and should be raised directly with the manufacturer:

  • A precise cycle time in seconds, and the rated output rate (coils per hour)
  • Machine model designation, dimensions, weight, power and voltage ratings
  • Strap material specifications (thickness, tensile strength, temperature range) and the exact “3 straps per coil” parameters such as spacing and tension
  • Sensor types, PLC logic, and any data/communication interfaces
  • Continuous-production behavior — the video shows individual cycles, not a full closed loop with automatic loading and unloading
  • Certifications (CE, UL, safety category), maintenance intervals, and spare-parts lists

The touchscreen does display numeric values (“5.03” and “0.00”), but their units and meaning are not labeled in the footage — treat them as unverifiable from video alone.

Buyer checklist: what to verify before you order

Use this list when you contact the manufacturer after watching the video:

  • Verified cycle time for a full 3-strap coil at your strap width and coil size
  • Whether strap width, length, and coil dimensions can be customized
  • Safety level of the guarding and interlock system for your local regulations
  • Whether remote monitoring or data-upload interfaces are available
  • Training, commissioning support, and spare-parts availability
  • Applicable certifications and third-party test reports

FAQ

How long does one cycle take? The video does not include a timed measurement. The visible cycle spans several seconds of continuous arm motion, but the exact figure depends on your product — check with the manufacturer using your actual coil and strap specifications.

Can the machine handle a different number of straps per coil? The video only demonstrates three straps per coil. Whether other configurations are possible depends on the gripper design and control settings — confirm with the manufacturer.

Is the machine safe to operate? The footage shows full mesh guarding, a warning label prohibiting opening the guard during operation, and a red emergency-stop button at the top of the control panel. As with any automated machinery, operators must be trained and the emergency stop tested regularly; detailed safety specifications should be verified with the manufacturer.

What material are the straps made of? The straps appear white and flexible, consistent with plastic or nylon strapping, but the footage does not identify the material. Confirm material compatibility with the manufacturer.

Related reading

If you are evaluating this machine as part of a larger packaging operation, these pages may be useful:

Next step

If this 3-straps-per-coil configuration matches your product, contact us through our video and contact page to request a timed test with your actual material, a formal quotation, and answers to the verification checklist above.

Source and method: this article is based solely on the published video. Footage was analyzed frame-by-frame using a vision model on sampled frames; the video contains background music only, with no narration or speech to transcribe.

Published: 2026-09-03

Published: 2026-09-03