Materials / Metals

Precision/Ultra-Precision Slitting

Ultra-Precision Slitting Down to Thicknesses of 0.002mm and Widths of 0.1mm

Iwatani’s business has expanded to include precision/ultra-precision slitting operations in Japan, China, and Thailand. Our capabilities allow ultrathin and narrow-width processing down to thicknesses of 0.002 mm and widths of 0.1 mm for a broad range of metals, including aluminum, copper alloy, silicon steel sheet, and clad metal, as well as precision stainless steel. These services help customers reduce component size and weight.

Product Details

Business Details and Sites

1Zhongshan Iwatani Co., Ltd.

Materials	Stainless steel materials, non-ferrous materials (nickel, copper, phosphor bronze, aluminum, titanium, amorphous metals, precious metals, film), silicon steel sheet, dissimilar metal composite clad materials, plating materials, non-magnetic materials, high flatness materials, fine crystalline materials, mirror finish materials, nickel-free 304 replacement materials, high strength two-phase materials, foil materials, black electrolytic coloring agents, high strength aluminum, etc.
Sizes	Ultra-precision slitting: thickness from 0.01 mm to 1.5 mm, width from 0.8 mm to 320 mm
Sizes	Precision line: thickness from 0.05 mm to 3.0 mm, width from 5.0 mm to 1,219 mm
Sectors	Automobiles, mobile devices, liquid crystal/organic EL displays, medical, batteries, capacitors, semiconductors, superconductors, solar power, office automation equipment, game devices, etc.
Applications	Electronic components, including EV/HV/FCV components, keys, window frame moldings, antennas, door hinges, busbars, current sensors, capacitors, connectors, motors, flat cables, transformer cores, sensor cores, inner leads, electrode foil, separators, tab cards, lead frames, flexible substrates, microswitches, tactile switches, metal masks, office automation equipment

Zhongshan Iwatani Co., Ltd. website

2Suzhou Iwatani Metal Products Co., Ltd.

Materials	Stainless steel materials, non-ferrous materials (nickel, copper, phosphor bronze, aluminum, titanium, amorphous metals, precious metals, film), silicon steel sheet, dissimilar metal composite clad materials, plating materials, non-magnetic materials, high flatness materials, fine crystalline materials, mirror finish materials, nickel-free 304 replacement materials, high strength two-phase materials, foil materials, black electrolytic coloring agents, high strength aluminum, etc.
Sizes	Ultra-precision slitting: thickness from 0.002 mm to 1.5 mm, width from 0.1 mm to 350 mm
Sizes	Precision line: thickness from 0.08 mm to 2.0 mm, width 6.0 mm to 500 mm
Sectors	Automobiles, mobile devices, liquid crystal/organic EL displays, medical, batteries, capacitors, semiconductors, superconductors, solar power, office automation equipment, game devices, etc.
Applications	Electronic components, including EV/HV/FCV components, keys, window frame moldings, antennas, door hinges, busbars, current sensors, capacitors, connectors, motors, flat cables, transformer cores, sensor cores, inner leads, electrode foil, separators, tab cards, lead frames, flexible substrates, microswitches, tactile switches, metal masks, office automation equipment, etc.

We operate semi-cleanroom facilities for processing in clean environments.
We also offer processing and edge processing to minimize burrs.

Suzhou Iwatani Metal Products Co., Ltd. website

Please inquire for more information.

Metals Department

Osaka
81-6-7637-3033

Tokyo
81-3-5405-5759

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