生铁铸造的重型预铣装置，具有-般轻型装置所不具备的稳定性、抗震性、防尘性，板材预铣后保护直，不爆皮使封边效果更。
The heavy-duty pre-milling device cast by pig iron has the stability,shock resistance,ａnd dust resistance not available in general light-weight devices.
After the board is pre-milled,the straightness is protected,ａnd the edge sealing effect is more perfect.
功能特点：
抛光 Buffing
刮边Scraping Edge
精修 Fine Trim
粗修Rough Trim
前后齐头 Eed Cutting
涂胶贴边Gluing
预铣Pre-miling
