產品簡介：
BZN型旋臂起重機是利用KBK標準直線軌道做為懸壁與PK型環鏈電動葫蘆配套使用，它由立柱、迴轉臂和環鏈電動葫蘆組成。BZN型內挂式旋臂起重機旋臂梁採用空心型鋼結構，自重輕、強度高、剛性好、結構簡單，操作方便。內置式行走機構採用帶滾動軸承的工程塑料滾輪，摩擦力小、行走輕快，且結構尺寸小，有利於提高吊鉤的垂直行程。立柱下端通過地腳螺栓固定在混凝土基礎上，它可以在工作崗位上快速敏捷地吊運物料。該產品廣氾適用於工廠車間的生產線、裝配線以及倉庫、碼頭等固定場合的短距離、使用頻繁的物料吊運作業。
Henan mine crane co., LTD. Product introduction:
BZN type slewing crane is the use of KBK standard linear orbit as a cantilever type and PK chain electric hoist, it by the post, rotating arm and chain electric hoist components.Bzn-in-guashi slewing crane slewing beam adopts hollow steel structure, light weight, high strength, good rigidity, simple structure, convenient operation.Built-run organizations to adopt the engineering plastics with rolling wheel, friction small, brisk walking, and the structure of small size, to improve the vertical travel of hook.Column bottom through on the concrete foundation with anchor bolt, it can be work fast lifting material quickly.The product is widely used in factory workshop production line, assembly line and warehouse, wharf and other fixed places short, frequent use of lifting materials operations.
