五一牌手拉葫蘆的優勢很高，總體分析來說可以總結出下面7大優點，我們來看一下。

1.高強度軟吊鉤，帶安全卡扣止索夾。

2.制動器座與長軸采用漸開線花鍵齒連接。

3.手拉鏈運行空間大，運行順暢，操作角度大、

4.敞開式下掛鉤，避免污物堆積引起卡鏈。

5.采用整體軸承，拆裝、維修方便。

6.外罩殼剛度高，抗摔壓能力強。

7.可配置限載器，防止葫蘆超載使用。

1 high strength soft hook, belt buckle cable clamp safety check.

2 the brake block and the long shaft are connected by involute spline teeth.

3 hand zipper running space, running smoothly, the operation of large angle,

4 open under the hook to avoid dirt accumulation caused by the chain.

5 adopt integral bearing, assemble and disassemble, maintenance is convenient.

The 6 shell has high rigidity, anti pressure ability fall.

7 can be configured to prevent overload of the use of the carrier.

相信通過上面的說明大家也都明白我們為什么要選擇五一牌手拉葫蘆來進行起重工作了吧！