Steel Wire Coil Winding and Strapping Machine

Name: Nhà máy sản xuất máy quấn dây đai thép
Uploaded: 2021-04-14T12:43:56+00:00
Duration: 1 min 46 s
Description: > **Executive summary** > > At the end of a wire drawing or galvanizing line, the wire comes out fast and continuously, while coils have to be wound, removed and strapped one by one. If winding cannot keep pace, the line slows; if strapping is loose, the coil opens in…

Tóm tắt nội dung chính
>
> At the end of a wire drawing or galvanizing line, the wire comes out fast and continuously, while coils have to be wound, removed and strapped one by one. If winding cannot keep pace, the line slows; if strapping is loose, the coil opens in handling. An automatic steel wire coil winding and strapping machine buffers the wire in an accumulator, winds coils on one or two heads, transfers each finished coil with a gripper and straps it. This page covers the stations, the coiler data and how to check output against your line.

A black steel wire coil sits on a yellow plate between vertical locating posts after winding. A curved gripper on an overhead slide closes around the coil and lifts it away, and a pneumatic cylinder pushes it on to the strapping position. Strapped coils line up on the outfeed rollers inside the aluminium-framed guard.

Mục lục

Why winding and strapping belong together
Machine stations
Coiler data
Coils per hour vs line speed
Danh sách kiểm tra lựa chọn
Sự An Toàn
Câu hỏi thường gặp về kỹ thuật
Bước tiếp theo
Đọc liên quan
nguồn

Why winding and strapping belong together

Steel wire is springy: once off the former, a coil wants to open. If coils are carried by hand to a separate strapping table, they deform and the turns cross. When the gripper moves the coil straight from the winding plate to the strapping head, it is strapped in the shape it was wound in. On the double-head machine one head winds while the other unloads, so the line keeps running; the accumulator smooths tension during the switch.

Machine stations

1. **Accumulator:** a vertical tension accumulator holds 5–20 m of wire and keeps tension steady. At 200–800 m/min that is only seconds of wire, so it absorbs the switch between heads rather than a full unload.
2. **Winding head:** the wire is laid on the former; the synchronous device controls take-up speed so the wire does not overstretch or break.
3. **Cut and transfer:** at the set length the wire is cut, and the gripper moves the coil off the winding plate.
4. **Strap:** the strapping head closes straps through the coil at set positions.
5. **Outfeed:** strapped coils move out on rollers for weighing, labelling or wrapping.

Coiler data

Wire diameter range, coil size and strap type are confirmed at quote.

Coils per hour vs line speed

**Coils per hour needed = line speed (m/min) × 60 ÷ wire length per coil.** For a line at 300 m/min and 1,000 m per coil, the line makes 300 × 60 ÷ 1,000 = 18 coils per hour, inside the 20 per hour of a single head. At 600 m/min the line makes 36 coils per hour, so it needs the double-head machine (example only). Wire length per coil comes from coil weight ÷ wire weight per metre.

Danh sách kiểm tra lựa chọn

1. Wire diameter and material?
2. Line speed?
3. Coil weight or length, and coil ID, OD and height?
4. Single or double head?
5. Strap type and number of straps?
6. Weighing, labelling or wrapping after strapping?

Sự An Toàn

We design wire coilers to EN ISO 12100:2010 for risk assessment, EN 415-10 for packaging machine safety and EN 60204-1 for electrical equipment. The winding head and gripper are inside an interlocked guard, and limit switches protect the accumulator.

Câu hỏi thường gặp về kỹ thuật

Q: Does the line stop at each coil change?
A: Not with two heads: the wire switches to the empty head. With one head, line slow-down during unload is confirmed at quote.

Q: Why two heads?
A: One head winds while the other unloads, which doubles output.

Q: How is wire breakage avoided?
A: The synchronous device matches take-up speed to the line.

Q: Can coil size be changed?
A: Yes; coil size is set per product and confirmed at quote.

Bước tiếp theo

1. **Send your wire size, line speed and coil spec** to info@fhopepack.com.
2. **We size** the accumulator, heads and strapping.
3. **Chúng tôi sẽ phản hồi trong vòng 24 giờ** với bản đề xuất và báo giá.

- [Automatic wire coiler (product)](https://www.fhopepack.com/Wire-coil-wrapping-machine/automatic-wire-coiler.html)
- [Wire coil compactor and strapping machine (product)](https://www.fhopepack.com/Wire-coil-compactor-strapping_machine.html)
- [Automatic steel wire coiler for winding and strapping (video)](https://www.fhopepack.com/videos/automatic-steel-wire-coiler-for-wire-winding-and-strapping/)
- [Steel wire coil rewinding and automatic packing (video)](https://www.fhopepack.com/videos/how-to-do-steel-wire-coil-rewinding-and-automatic-packing-by-fhopepack-machine/)