AMW-16 Automatic ring chains butt welding machine

AMW-16 Automatic ring chains butt welding machine



Salient Features of AMW-16 Automatic ring chains butt welding machine

Automatic chain butt welding machine is used to weld low-carbon alloy steel lifting chains by resistance twice current flow method on the basis of German advanced technology, available for manual, inching and semiautomatic operation of nineteen procedures including round chain delivery, rotating, welding, upsetting and burring under encoder and PLC control. It is featured by stable and reliable action, convenient maintenance and complete fault protection, and its main performance is comparable to foreign similar products. The product is mainly used to weld lifting round-link chain as well as skid chain, binding chain and mine chain, with remarkable effect and grade 80 attainable.

  1. Full automatic design with high efficiency.
  2. Easy to operate and adjustment.
  3. Advanced PLC control system optional.

Main parameters of AMW-16 Automatic ring chains butt welding machine

Machine model AMW-16
Work scope (welding diameter) φ11-φ16mm
Chain link from the 35-65mm
Production efficiency 16-33 (ring/points)



Intermediate frequency inverter dc power supply

Continuous rated load rate 50%
Nominal capacity 250KVA


  Rated power /td> 7.5kw
Rated speed Stepless speed regulation (with brake)



PLC (mitsubishi)

Rotary encoder 600 (turn/points)
Subprime no-load voltage 4-10 adjustable (V)

Cooling water:

pressure 0.15——0.3(Mpa)
consumption 30 (l/points)
temperature 15≤T≤25(℃)


Air pressure for ≥0.65(Mpa)
Work pressure 0.45≤P≤0.65(Mpa)
Air consumption 8 (lisheng each work cycle)




Machine size 3100mm*1800mm*2600mm
Machine weight ≈7T