it is the hardware for processing the pipe

Pipe bender
DWG-2A
Max Pressure: 9 Mpa
Max Movement: 250 mm
Crimp Range: 21.3-60mm
Mould: 1/2", 3/4", 1", 11/4",11/2", 2"
Wall Thickness: 2.75-4.5mm
G.W: 78 Kg
Packing Size: 750(L)*390(W)*230(H)mm

DWG-3B
Max Pressure:19 Mpa
Max Movement: 320 mm
Crimp Range: 21.3-88.5mm
Mould: 1/2", 3/4", 1", 11/4", 11/2", 2", 21/2", 3"
Wall Thickness: 2.75-6mm
G.W:124 Kg
Packing Size: 960(L)*460(W)*290(H)mm

DWG-4D
Max Pressure:21 Mpa
Max Movement: 420 mm
Crimp Range: 21.3-108mm
Mould: 1/2", 3/4", 1", 11/4", 11/2", 2", 21/2", 3", 4"
Wall Thickness: 2.75-7mm
G.W:170 Kg
Packing Size: 1210(L)*500(W)*315(H)mm