Active Member
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[China]
Address: No. 7 Tengren Road, Niulanshan Industrial Park, Shunyi District, Beijing
Contact name:
BEIJING KOREA TECHNOLOGY CASTER CO.,LTD |
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What is a high strength screw?
Since high-strength screws are different from ordinary screws,
their process flow will also be unique.
It is divided into three parts. The first step is the pretreatment process, which includes pre
electroplating accuracy and appearance inspection, manual degreasing, soaking degreasing,
pickling, electric activation and other processes. Then there is the electroless nickel plating process,
and finally the post-treatment process, including hydrogen drive heat treatment, finished product
inspection, etc.
The material of high-strength screw is made of high-strength steel,
and its strength grade is twice as
large as that of ordinary screw, so its load must be much larger than that of ordinary screw. On the
other hand, the connection of high-strength screws transmits external force by applying preload and
friction. The ordinary screw is connected by the screw, and the shear force is transmitted by the
shear resistance of the screw rod and the pressure on the hole wall. The and pressure after
screwing is negligible, while the friction between the screw and the nut increases because of the
preload generated by the high-strength screw. From the material point of view, it itself is made of
high-strength steel; When in use, it needs to apply a greater preload than ordinary screws; In terms
of performance, the performance grade of high-strength screws should reach above grade 8.8. In
these differences, high-strength screws and ordinary screws are also different in use. High-strength
screws are generally used for permanent connection, so they are mostly used in buildings, while
ordinary screws can be reused, and some electrical equipment to be repaired can be seen very often.
Adjustable Leveling Foot Parameter
Adjustable Leveling Foot Size
Adjustable Leveling Foot Material
| Name | KTC Foot |
| Model | KTF-M/MS |
| Type | Medium/Heavy Duty Purpose Type Series |
| Application | Conveyor, Machine tools, Automatic facilities, Equipment made of aluminium profiles |
Adjustable Leveling Foot Describe
Adjustable Leveling Foot Scope of application
KTC (Bejing Korea Technology Caster Co., Ltd.) was founded in 2007. KTC is a modern
company specialzingin the production of multi function &high quality CASTER and
KT FOOT based on best design and design technology.
The company is headquartered in Niulanshan Industrial Zone,Shunyi District, Beijing. KTC
adopts international advanced production testing equipments, professional intelligent
production management system and professional design flow. Now the company produces
multi function & high quality production, such as KT CASTER and KT FOOT, among which
high quality of height adjusting CASTER,shockproof type CASTER, high quality of height
adjusting CASTER, shockproof type CASTER,high load CASTER and level adjusting FOOT
are widely used in the world's advanced automation equipment and semiconductor e
quipment industry.
In order to manufacture the world's highest level of products,KTC
use the best processing
technology and equipment. And KTC continuously launches world top level of new products.
KTC's s also has set up a branch in Korea, so it is favored by theusers of various fields around
the world.
