оборудование для изготовления сетки грохот: Which Expanded Metal Line Fits Your Production?

Start with the material and finished width

The LN25-3 accepts material thicknesses from 0.15 to 0.5 mm and has a maximum width of 400 mm. Its feeding distance is 0 to 5 mm, and its listed working speed is 400 to 500 pieces per minute. These figures fit production centered on thin sheet, narrow mesh, and filter elements or screens made to smaller formats.

The LN25-3 expanded metal filter element production line supports steel, aluminum, stainless steel, copper, and nickel sheets. A PLC control system sets mesh length, and the pneumatic clutch supports a stable machine cycle. Upper cutters can be changed for different mesh opening sizes, which is useful when one line must handle several filter or screen designs.

The LN25-100 covers 0.5 to 4.0 mm material thickness and maximum net widths of 2,500 or 2,000 mm. Its feeding distance is 0 to 20 mm, working speed is 80 times per minute, and maximum LWD is 200 mm. This range suits wider, heavier expanded metal work, including industrial mesh for infrastructure, automotive, and marine applications.

Match the line to the production situation

Choose the LN25-3 for thin, small-format mesh

The LN25-3 is the better fit for a buyer whose input sheet stays within 0.15 to 0.5 mm and whose products are filter elements, mesh shields, stereo shields, or decorative screens. The 400 mm maximum width keeps the line focused on smaller workpieces, while the 400 to 500 pieces per minute working speed supports high-volume production of those formats.

Picture a filter element shop changing between stainless steel and aluminum runs during the day. The PLC interface provides parameter control for feeding distance and mesh length, and the upper cutters can be exchanged when the required opening design changes. Before ordering, compare the widest sheet and the full set of opening sizes in your product drawings with the 400 mm width and cutter arrangement.

Choose the LN25-100 for thick sheet and wide mesh

The LN25-100 is suited to buyers processing 0.5 to 4.0 mm sheet or requiring net widths up to 2,500 or 2,000 mm. Its numerical step motor controls feeding distance, and its automatic lubrication system supports recurring production and maintenance routines. The machine handles steel, aluminum, stainless steel, copper, and nickel sheets.

A heavy expanded metal producer can use this format for wide industrial mesh where the sheet thickness and finished width exceed the compact line's range. The 22/18.5 kW motor configuration and 80-times-per-minute working speed belong to this heavier production format, so the buyer should size the line around the actual sheet thickness, mesh width, and output pattern rather than around piece speed alone.

Specification checks before requesting a quote

Use these checks to keep the equipment choice tied to the product you will make:

1. Sheet thickness: Place every planned material grade within either 0.15 to 0.5 mm for LN25-3 or 0.5 to 4.0 mm for LN25-100.
2. Maximum sheet width: Check small filter elements against the LN25-3's 400 mm maximum width. Check wider products against the LN25-100's 2,500 or 2,000 mm maximum net width.
3. Feeding and mesh dimensions: Confirm the required feeding distance, mesh length, and, for the LN25-100, maximum 200 mm LWD.
4. Control and tooling: Select PLC control and changeable upper cutters when mesh length and opening designs vary across smaller products. Select the numerical step motor and automatic lubrication system when the line is being planned for heavier, wider production.
5. Material list: Send the supplier the exact grades of steel, aluminum, stainless steel, copper, nickel, or nickel alloy sheet planned for production.

Which line should you select?

Select the LN25-3 when your production is based on thin sheet, compact filter elements, a maximum 400 mm width, and frequent changes in mesh opening size. Select the LN25-100 when your work requires 0.5 to 4.0 mm sheet, wide net formats, or heavy expanded metal with automatic lubrication and numerical feeding control.

For a quotation, send the supplier your material thickness range, sheet width, feeding distance, mesh length or LWD, opening designs, and expected production quantity. These details allow the line configuration to be checked against the products you intend to make.