gear positioning model 3D 模型

gear positioning model, through the gears and turbine worm institutions to implement through the above mechanism to the agency, the double location symmetric clappers products, at the same time product size can be adjusted by the handle to drive the bidirectional screw rod, skillfully institutions, many classic extrusion machine, steering mechanism used in this model
if you like,you can paypal for you to get this models or if you have any questions also you can email to me. 打印准备: 否