CJSK-690弯圈成型机是专为眼镜架圈面弧度设计制造，打破传统工艺，配备恒温烘烤炉，恒温效果统一标准，快捷方便，采用上下模具及眼核定位，可调式制冷设备，使眼镜架圈面弧度速放定型,弧度标准,一次成型。

CJSK-690 bending ring forming machine is designed for glasses ring surface radian ，It breaks the traditional craft by equipped with constant temperature baking ovens .The temperature effect is unified standards,while keep the design convenient to use.This machine use the upper and lower molds and eye nuclear  fix positioning，precision cooling equipment and its frames ring face rad immediate release by heat-setting.The radian of glasses is standard as shaping one time.