The large-scale coil feeder line supports high-tensile steel plates with stock widths up to 1,900 mm and stock thicknesses up to 6.0 mm. It also automates coil setting as well as midway cutting and rewinding of unwound stock. In addition to blanking presses, this technology is utilized in shear cut lines, and is well received by customers not only in Japan but around the world.

Large-Scale Coil Feeder Lineの写真

  • Straightener

    This product supports a wide range of high‐tensile steel plates, which are experiencing increasing demand. Straightening is performed automatically (by setting data), and a wide variety of motor capacities are available to accurately meet customer needs for coil flatness. An opening mechanism (up to 300 mm opening) is provided as a standard feature to improve productivity for maintenance.

  • Feeder/controller

    For this product, we drew on our extensive track record and experience to provide optimal feed control. A measure roll (provided as a standard feature) also enables high feed accuracy. (PLC manufactured by Mitsubishi Electric; motor manufactured by Yaskawa Electric.)

  • Automatic insertion (loading, peeling, threading)

    An automatic coil threading function is included as a standard feature for the processes from loading to threading to meet customer needs for rationalization and reduction of preparation time.

  • Other standard items

    A hydraulic crop shear is provided as a standard feature, and a double skid car enables incomplete coils to be unloaded, allowing preparation for the next coil to be rationalized. A movable end feeder is also provided as a standard feature to enable coils to be used right up to the ends.

Model HTL17 HTL19
Stock Width mm 300~1,700 300~1,900
Stock Thickness mm 0.6~3.2 0.6~3.2
Coil Mass kg Max. 15,000 Max. 15,000
Coil O. D. mm 700~1,800 700~1,800
Coil I. D. mm 508 508
Feed Length mm Max. 2,000 Max. 2,000
Line Speed Mm/min Max. 45 Max. 45
Number of Work Rolls upper 5 / lower 6 upper 5 / lower 6
PLC MITSUBISHI MITSUBISHI
Straightener Motor Power kW YASKAWA 55 YASKAWA 55
Mandrel Expansion Hydraulic Hydraulic
Power V 200/220 50/60 Hz
400/440 50/60 Hz
200/220 50/60 Hz
400/440 50/60 Hz
Operating Air Mpa 0.49 0.49

Tensile strength 40kgf/mm2 50kgf/mm2 60kgf/mm2 70kgf/mm2 80kgf/mm2
392N/mm2 490N/mm2 588N/mm2 686N/mm2 784N/mm2
Yield point stress 245N/mm2 306N/mm2 367Nmm2 428N/mm2 490N/mm2
Stock Thickness 0.6 1,900 1,900 (1,900) (1,900) (1,900)
1.0 1,900 1,900 1,900
1.2
1.6
23 1,860 1,450
2.8 1,493 1,167
3.2 1,667 1,284 1,005

Note: The tensile strength is the reference value calculated based upon the yield point stress.
   Check straightening performance in accordance with the yield point stress.
Note: Flatness may be unobtainable with the value in parenthesis.

  • Press Room Automation Sales Management Department
    6 Suzukawa, Isehara-shi, Kanagawa, 259-1198, Japan
    TEL:0463-91-3505 FAX:0463-93-3573
  • Overseas Sales Management Department
    6 Suzukawa, Isehara-shi, Kanagawa, 259-1198, Japan
    TEL:0463-91-2800 FAX:0463-91-0806