技術(shù)亮點：

Technical highlights:

1、全機采用GB-HT300樹脂砂造型鑄件，經(jīng)回火處理和自然時效處理消除內(nèi)應(yīng)力。

The whole machine adopts GB-HT300 resin sand molding castings, which are treated with fire and natural aging to eliminate internal stress.

2、內(nèi)藏式配重：配重附導(dǎo)桿，上下移動時配重不晃動。

Built-in counterweight: the counterweight is attached with a guide rod, and the counterweight does not shake when moving up and down.

3、各滑動面使用自動潤滑泵裝置，確保機床的使用壽命。

Each sliding surface uses an automatic lubrication pump device to ensure the service life of the machine.

4、全密封鈑金，操作方便，防水效果安全性好。

 Fully sealed sheet metal, easy to operate, waterproof and safe.