X
Electric hoists represent their own machinery, strength, and toughness, while the stage is elegant, flowing, and soft, with conflicts and collisions between the two.
When we use lifting chains, various situations may occur, such as breakage, deformation, and elongation. So what are the reasons for these problems?
Category : V7 Stage Electric Hoist
Get a Quote
Product Details
The reasons for the malfunction of the lifting chain of the stage electric hoist during use
When we use lifting chains, various situations may occur, such as breakage, deformation, and elongation. So what are the reasons for these problems?
1. The quality of the chain itself has defects or problems, such as brittle materials, weak welding, and severe wear, which are all reasons for the easy breakage of the lifting chain.
2. Due to substandard manufacturing quality and materials, single links in the lifting chain may experience brittle fracture or plastic deformation fracture accidents during use.
3. It is also possible that human factors, such as overloading the use of lifting chains and fatigue using chains, can cause a certain degree of wear on the chains.
Appearance requirements for stage electric hoist lifting chains
The appearance requirements for the stage electric hoist lifting chain are very strict. Only chains that meet the conditions can be used. So what are the appearance requirements for the chains?
1. The inspection of manufacturing details can be carried out from the package mouth of the welding interface. If the package mouth protrudes one circle beyond the chain and the chain is smooth, without burrs, scratches, etc. when touched, it is a high-quality chain.
2. Firstly, check if there are any deformations, small cracks, rust marks, etc. on the lifting chain. A qualified lifting chain has no defects that affect the operation in appearance.
3. High quality lifting chains are all made of high-quality alloy steel, while some small manufacturers or informal enterprises may have rough workmanship or simple materials, resulting in some deviations or appearance defects in the chains produced.
RELATED PRODUCTS .
Our single-phase truss electric hoist is specially designed for single-phase power supply scenarios, ideal for stage truss rigging, event shows, small rental companies and indoor venues where three-ph
A performance hoist for rigging is a certified lifting device specially designed for stage rigging, used to safely raise and lower line arrays, lights and stage rigs for live events and fixed venues.
Our TÜV certified stage hoist delivers reliable overhead lifting for concerts, theatres and event rigging.This 1-ton hoist features 20m lifting height, 3-phase power, IP66 protection and double brake
Stage Flight Case Forklift is a compact electric stacker purpose-built to lift and move audio & lighting flight cases within tight backstage areas for live events.
2026-10-26
创始人
0
PLASE Show 2026 Hanoi Vietnam
PLASE Show 2026, Hanoi, Vietnam ✨Tianjin Kemei Machinery (CMHO) took part in this great stage lighting & sound show. We were glad to welcome many business owners and pee...
2026-10-16
创始人
0
PLASE SHOW
PLASE Show Vietnam is almost here!Discover our professional stage electricchain hoists and rigging solutions. See youin Vietnam!Date : October 17-19,2026Booth: 08 ,hall 6
2026-09-29
创始人
0
Holiday Notice
Dear Valued Customers,Tianjin Kemei Machinery Manufacturing Co., Ltd. (CMHO) will observe a 7-day holiday from Oct. 1st to Oct. 7th.Should you have any inquiries during the ...
2026-09-25
创始人
0
Mid Autumn Festival Greeting
The Mid-Autumn Festival, a cherished traditional Chinese festival, stands as a symbol of reunion, harmony and gratitude.At Tianjin Kemei Machinery Manufacturing Co., Ltd. (C...
