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.
The difference between lifting chains and steel wire ropes
Category : W12 Stage Electric Hoist
Get a QuoteProduct Details
The difference between lifting chains and steel wire ropes
Although the purpose of lifting chains and steel wire ropes is basically the same, there are still significant differences in their form. The lifting chain is a short loop chain that is interlocked with each other. Steel wire rope is made by twisting a large number of steel wires.
Due to differences in manufacturing techniques and materials, the price of lifting chains is often higher than that of steel wire ropes.
The state is also different when damage occurs. The lifting chain will deform and the links will break as a whole. Due to the fact that steel wire ropes are made by twisting multiple strands of steel wire, some wires may break.
There are also differences in weight, with the same diameter specifications. Compared to others, the weight of steel wire rope is lighter and the load capacity is also smaller.
How to distinguish the quality of all 80 level lifting chains?
It can be distinguished from the following aspects: surface, size, tension, and material.
Surface: Check if the position of the R-arc on the surface of the chain is smooth and if there are any obvious indentations. Is there any burrs at the welding point.
Size: Check if the inner length of the chain link, the inner and outer widths of the welded joints are standard.
Tension: After the production of the chain is completed, a tension test is required to see if it meets the standard tension value.
Material: 20Mn2 alloy steel material.
So all of them are 80 level lifting chains, and the quality is still divided into many types.
RELATED PRODUCTS .
Wholesale lifting slings often come with a more professional technical team and after-sales service. They can provide customers with professional advice and training on the selection, use, and mainten
The motor controller for celebrity concerts precisely regulates the lifting of the stage elevators, ensuring that the stars make a stunning appearance during the grand opening ceremony and achieving a
The hand chain winch specially designed for theater performances acts as the "emergency guardian" of stage shows, relying on its stable and reliable pure manual control system. In emergency ...
In large-scale concerts, electric stage hoists can enable flexible transformations of the stage's mechanical structure, such as lifting and lowering the main stage and moving the extended stage, creat
2025-02-28
创始人
0
The participation of Tianjin Kemei in the Guangzho...
Tianjin Kemei made a remarkable and eye-catching appearance at the Guangzhou (International) Performing Arts Equipment, Intelligent Acoustic, Optical and Electrical Products...
2025-02-27
创始人
0
Guangzhou (International) Performing Arts Equipmen...
In the era of the rapid development of stage lifting equipment and intelligent acousto - optic technology, every industry event serves as a crucial opportunity for innovatio...
2025-02-27
创始人
0
GET show Guangzhou (International) Performing Arts...
Tianjin Kemei Machinery Manufacturing Co., Ltd. has been deeply engaged in the stage equipment manufacturing field for many years and has developed into a modern benchmark e...
2024-09-24
admin
0
Tianjin Kemei Machinery Manufacturing Co., Ltd. Ne...
Tianjin Kemei Machinery Manufacturing Co., Ltd.: New Starting Point, New Journey - New Factory Relocation Record