Refrigerator Cooler Machinery Tension Coil Springs , Stainless Steel Extension Springs

Refrigerator Cooler Machinery Tension Coil Springs , Stainless Steel Extension Springs

Specifications:

Description:

Extension Springs can be used for many applications and come in a vast variety of materials and finishes. At Xulong Spring, we can custom make any type of extension spring to meet your specifications. Regardless of the industry, quality, custom extension springs are always in high demand. They can be found in almost anything from simple, old machinery to complex medical devices to satellites. Peninsula Spring excels in custom extension spring design and supplies a wide variety of customers in the computer, medical, aerospace and defense industries.

Using CNC spring coiling machines, we can produce custom extension springs with wire diameters from 0.08mm to 35mm in the way of cold wounding and hot wounding.

Our tech dep can design springs to have initial tensions according to the load requirement of your applications. We will also validate spring designs before manufacturing, and secondary processes such as color-coding, plating, and heat-treating are must for extension springs to make sure high quality.

Contact us today to learn more about our customized solutions for your unique application.

Applications:

Applications for extension springs include automotive interiors and exteriors, garage door assemblies, appliances,furniture,engineer machines,washing devices, farm machinery as well as thousands of other uses. XULONG’s extension springs come in a wide array of sizes, from small medical devices to off-road machinery brake springs and marine container.

XULONG SPRING’S Key features

FAQ:

Q) What is the function of an extension spring?
A) To provide extended force when the spring is pulled apart from its original length.

Q) How do extension springs absorb and store energy?
A) By offering resistance to a pulling force. Various types of ends are used to attach the extension spring to the source of the force.

Q) Concerning extension springs, where do most failures occur?
A) Most extension spring failures occur in the area of the end. To maximize the life of the spring,the path of the wire should be smooth and gradual as it flows into the end.

Q) What needs to happen for an extension spring to have no initial tension?
A) The Extension Spring needs to be designed with space between the coils.

Foshan Nanhai Xulong Spring Factory, formerly Shannan Hongtao Spring Factory, founded in 1979, after more than 30 years of diligent hard working, Xulong has developed into the leading enterprise of spring industry in China.

Xulong is a privite owned enterprise, located in Nanhai district,Foshan city with well equipped facilities and convenient traffic, own staff about 200(32 technicism and QC included), can produce various of round wire springs whose wire diameter arrange 0.08mm to 60mm and rectangle wire spring and stamping whose thickness arrange 0.15mm to 25mm, the products cover most of the manufacturing fields,through the joint effort of all the staff of Xulong, it got the the certification of ISO and become the supplier of lots of famous company such as HONDA and GREE these years, the turnover of Xulong maintain RMB 70 million,and the products are sold to domestic market and abord market such as Europe. America and middle east and setted Xulong's high reputation with the great quality and perfect service, also established a long term cooperation relationship with our customers.

XULONG facous on manufacturing of springs,the products cover a wide range include compression spring, extension spring, torsion spring, spring clip, wave spring,spiral spring, die spring,wire form and various of metal stamping which used in the fields of auto, motorcycle, furniture, elevator, mine machine and so on.

Raw material: alloy steel, carbon steel, stainless steel, tin bronze, phosphor bronze and other grades of steel springs, also we can order materials according to customer's requirement.
Size of material: round wire:0.08-60mm
Rectangle wire:1*1-25*25mm
Steel sheet:0.1-25mm

Manufacturing equipments:
18 sets of CNC universal automatic spring coiling machines which can product all kinds of springs whose wire diameter arrange from 0.1mm to 5.0mm.
20 sets of CNC universal automatic compression spring machines which can product springs whose wire diameter arrange from 0.08mm to 20.0mm.
1 hot wound spring production line which can produce springs whose wire diameter arrange 18mm to 60mm.
35 sets of punching machines, 10 sets of heat treatment furnaces, 4 sets of shot-blasting machines, 10 sets of CNC griding machines and so on.

Inspecting equipments: spring tension and compression testing machine of all sizes, small spring fatigue test machinery, big spring fatigue test machinery,projector, microscopic hardness meter, Metallographic analyzer and so on.

Product design: we can design and develop advanced products according to customer's require and their product's over-whole character to try its using and quality, also, all our staff will try our best to solve the problems in time during the using.

We will continue striving to provide customers with high quality products and services, to achieve a win-win goal!