드럼 집합체는 크레인 승강기기의 핵심 구성 요소입니다. 주로 드럼, 드럼 샤프트, 기어 결합 (또는 큰 기어), 드럼 허브, 베어 하우스 및 베어로 구성됩니다. 만약 회전 상단 이동 제한 스위치가 드럼 샤프트의 한 쪽 끝에 장착되어 있다면,리미트 스위치의 드럼 샤프트와 회전 샤프트 사이의 동기 회전이 보장되어야 하므로 리프트 리미트 기능의 적절한 작동을 보장해야 합니다..
Very good quality LD crane wheel assembly. Material is 20CrMnTi steel as promised, processing precision is high, running smoothly on our overhead crane, no abnormal noise or serious abrasion after months of use. Seller is responsive, shipment fast, price is competitive. Will buy again for our factory crane repair work.
We ordered a batch of LD crane wheel assemblies for our workshop overhead crane maintenance project. These wheels are manufactured from 20CrMnTi steel with precise machining treatment, featuring stable dimensional accuracy, good surface hardness and outstanding wear resistance under long-time heavy load running. The assembly fits perfectly onto our existing LD single girder crane end beams without any modification during installation. The supplier kept smooth communication throughout the order, production progress was updated timely, and goods were delivered ahead of scheduled time. The product quality is consistent and reliable, we are really satisfied with this cooperation. We intend to place repeat orders for our future crane spare parts demands and strongly recommend this supplier to other crane maintenance companies!
전체 평점
평점 스냅샷
모든 등급의 분포는 다음과 같습니다.모든 리뷰