Laser Bismark

Contact an agent >
BML bismark gold chain machine


Machine on stand for coupling two or more rows of chains through single or alternate pitch. Single phase power supply, variable speed, manual pump centralised lubrication, control panel for setting the machine function parameters, auto-centering guides adaptable to chain width, electronic chain winder, chain end sensor. Machine is predisposed to be used with soldering laser.


The BML automatic machine is a chain-processing machine used to produce pattern models from a basic chain. It uses basic chains, e.g. curb, Figaro, Venetian, cable chains or beads, and it couples them in a new chain by laser welding. This new chain is made of two or more continuous rows or geometric sections in the shape of a square, hexagonal or round tube. If used together with the FMGL and FZGL models for side-joint cable chains, with the BML machine there is no need to weld the cable chain in advance, in order to be able to couple and weld it in two or more rows later. As a matter of fact, the lateral cut on the ring has the advantage of welding both the chain itself and the two contiguous links together with a single step. In this way, welding of the base chain can be avoided. It is furthermore possible to perform single-pass or double-pass laser welding by programming the control panel integrated in the machine body. This process is particularly useful in the case of chains made of extremely long rings.

Technical details

  • Ball chains Coupled in 2 o more raws, in square or tube shapes
  • Cable chains Coupled in 2 o more raws, in square or tube shapes
  • Box chains Coupled in 2 o more raws, in square, tube, rectangular shapes and 45°
  • Curb chains Coupled in 2 o more raws, arrow, franco, double franco e tube
  • Speed 400 sold./min


  • Industria 4.0

    This option allows FASTI machines to be equipped with the “connection and integration” characteristics required by the “Industry 4.0” standard.

  • High speed

    This machine allows for high-speed production.

  • Laser

    The machine is predisposed for production of laser welded chain.

BML machine in operation

cover video1

Discover what we can achieve together.

Share with us your needs and together we will find the best solution for producing your chain.

Contact us