WJ-BS-20A Spring Coiling Machine is an auto machine in making mattress springs. It produces biconical spring of the "Bennell" type for mattresses.It combines coiling, knotting, heating and outputting total four procedures in one machine. The speed is at 60 units one minutes. It has a nice structure which keeps a stable and safe productivity. Meanwhile, it is also very easy in adjusting. It is really the economic machine for all mattress factories.

SPEED 60UNITES/MINUTE
EXTERNAL SPRING DIAMETER I|65-I|90MM
SPRING HEIGHT 80-200MM
SPRING TURNS 4-6TURNS
STEEL WIRE DIAMETER I|2.2-I|2.4MM
MAIN DRIVE POWER 2.2KW
SWIFT FRAME POWER 1.5KW
HEAT TREATMENT POWER 7.0KW