(☆?☆ ）Main production technologies involving equipment, including base, located at the top of the front side of the mold assembly base, located at the top of the mold base unit located inside the extruder barrel, located at the top of the rear base of cylinder, is provided inside the main cylinder and squeeze the lever provided at the outer side of the butterfly plate to squeeze the rod, characterized in that: squeeze lever located above the master cylinder is provided on a flat mirror, the plane of the microscope is provided with side frame, the tilted plane mirror. new structure is simple, convenient and practical, easy to observe and extrusion die extrusion cylinder internal situation, which will help improve the quality of production.
阅读(303) | 评论(0) | 转发(0) |
