Spring, Precision and Compression, with Stainless Steel

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Loading Port:
Ning Bo
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TT or LC
Min Order Qty:
5 Tons pc
Supply Capability:
151000000 Pieces per Month pc/month

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Product Description:

Specifications of Precision Compression Spring: 

 

ISO9001 certificate

 

Wire diameter: 0.15mm to 7.0mm

 

Material: stainless steel, swc,swp

 

 

Engine valve spring

 

We have the CNC computer spring machine, non-cam and non-rocker, independent control by multiple servo motor, which can produce the biggest diameter spring. Fast production, precision positioning, steady operation.
Wire diameter:0.08mm-10mm. Size and style are made by drawings.
Materials:

adopt the domestic and imported swc, sus, swp, mild steel wire, manganese steel wire, phosphorus copper wire, nickel-plated wire, zinc-plated wire, tin-plated copper wire, nickel-plated steel wire, non-magnetic stainless steel wire, heat-resistant steel wire, duplex stainless steel wire(corrosion resistant and heat resistant steel wire), bronze, copper, phosphorus copper, beryllium copper. Alloy steel has 60Si2MNA, 60Si2CRVA, 55CrSi.

Surface treatment:

plate gold, silver, white, red yellow, blue, green, purple, black, etc., salt spray test more than 100 H. Appearance beautiful and bright.

Application:

electronics, electrical appliances, toys, locks, stationery, furniture, washing machines, vacuum cleaners, lamps and lanterns, stroller, bicycle, gift, handicraft, gifts, cameras, printers, office equipment, precision equipment, all kinds of transportation, car accessories, sports equipment, switches, sockets, water heater, calculator, watches, ignition, mouse, motor, mobile phone, mementoes, fan, video DVD, etc

 

Usage/Applications

 

We import the most sophisticated computer compression spring machine from Taiwan; it can do 100 percent inspection to spring length, which ensured the spring quality stable and precise

 

Widely used in automobiles, motorcycles, electrical  appliances, telecommunication, communication, aviation, space and other civil fields

 

Precision Compression Spring usage

 

 

Packaging & Delivery

 

Inner packing: plastic or PE bags

 

Outer packing: corrugated cartons, wooden boxes or pallets

 

 

Testing equipment

 

We have a andvanced testing equipment to gueranteen the good quanlity of our products.

Precision Compression Spring testing equipment

Precision Compression Spring passing certificate

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Remaining: 4000 characters

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Q:Is the car short spring good?
Because of the short spring, the fluctuation of the whole suspension system is too small, and the damping of the shock absorber system changes too directly, so that the comfort of the vehicle will decrease. That means it's going to be pretty bumpy.
Q:What's the manganese content of spring steel?
Refer to Baidu Encyclopedia: in accordance with its manganese content is divided into general manganese content (mass fraction) (0.50%~0.80%), such as 65, 70, 85 and higher manganese content (mass fraction) (0.90~1.20%), such as 65Mn two categories.
Q:How to choose spring steel material?
In choosing materials, the material shall be considered in combination with the diameter or thickness of the material. The size of commonly used spring steel in oil is shown in table 3-10.7mm below diameter carbon spring steel used for oil quenching, the size of all kinds of spring is slightly larger, available manganese spring steel quenching. Well, such as 65Mn spring steel 15mm diameter can be through quenching in oil, available water quenching diameter of 25mm. For the spiral spring, leaf spring and disc spring middle section can be used manganese spring steel, 60Si2Mn steel can be used as oil quenching diameter of 25mm, for the spring to withstand heavy loads with large cross section, can choose the hardenability of high chromium silicon steel, chrome vanadium steel wire, such as 60Si2CrA.50CrVA, 45mm in diameter can also through quenching in oil.
Q:The glass door spring is broken. How much would it cost to change it?
Replace the ground spring, the price of the earth spring itself, but also part of the labor costs, after all, it is very expensive. Land springs in general, if used in general, that is, about 150, but with labor costs, usually around 80. Specific prices should be based on your actual situation, you and the master speak.
Q:The shop glass spring door is too tight, how to adjust?
It is better to ask professionals to deal with the danger!
Q:Spring dynamometer and spring balance what is the difference
Spring dynamometer is a force measuring spring balance is to measure the quality of
Q:Stainless steel and spring steel hardness, who is hard?
To sell the spring steel where seen relatively hard two pliers are very difficult to open
Q:Cold rolled coil spring spring and difference "
The main production process is different, the compression spring as an example:The typical process of coil spring: blanking - end processing (rolled or forged flat) - heating - - - quenching - tempering spring roll grinding end - compressor (load - Test), shot peening (cleaning) - coating.Cold roll spring does not require heat treatment of material roll, point line process: rolling, annealing, stress to both ends of the surface grinding, (blast), (the whole school), (BKS), standing or forcing treatment, surface inspection and treatment.Coil spring is mainly used for rolling large spring, heating easily after twisting forming, springback is smaller, molding after quenching and tempering treatment.The cold coiling spring is directly coiled with spring steel wire, and the resilience is greater, and the winding tools need to consider the springback compensation amount and roll into the direct tempering process.
Q:What is flat steel? Plain carbon flat steel? Spring flat steel
Section steel is one of the four major steel products (plate, tube, mould, wire). According to the section shape, the section steel is divided into simple section steel and complex section steel (deformed steel). The former refers to the steel, round steel, flat steel, angle steel, six angle steel; the latter refers to the I-beam, channel steel, steel, steel, steel frame bending etc.. Square, square section steel, cold and hot points in two; length of hot-rolled square steel 5-250mm; cold drawn steel length 3-100mm. Round - round section steel, hot, forged and drawn three, hot-rolled bar diameter 5-250mm, which 5-9mm used as drawing steel wire material, called wire; due to disk supply is also called hot rod. Forged round steel is thicker, used as axle billet. Cold drawn round steel diameter 3-100 mm, high dimensional accuracy. Flat - width 12-300mm, thickness 4-60mm, cross section is rectangular and with pure edge of steel. Flat steel can be finished steel, or can be used as the blank of welded pipe and thin slab for laminated sheet rolling. Angle steel -- two kinds of grade angle steel and unequal angle steel. The dimension of angle iron is expressed by the dimension of the length of side and the thickness of edge. The standard angle steel, usually produced, is 2-20, which is the centimeter side length. Such as 5 equal angles, that is, the length of 5cm (50mm) angle steel. The same horn steel often has 2-7 different edge thickness. Steel bars are not the classification of profiled steel. First, the basic concepts of ferrous metals, steels and nonferrous metals are briefly introduced before introducing the classification of steels, ferrous metals, steels, and nonferrous metals. 1. Ferrous metals are alloys of iron and iron. Such as steel, pig iron, iron alloy, cast iron and so on. Steel and pig iron are both...
Q:What is spring pressure and height?
Press the compression spring to the point where each circle is tightPress height = = (total coil number -0.5) * steel wire diameter
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1. Manufacturer Overview

Location Guangdong, China
Year Established 1992
Annual Output Value Above US$ 10 Million - US$ 50 Million
Main Markets North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe, Central America
Company Certifications ISO 9001:2000 ISO 9001:2008

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Shenzhen
Export Percentage 60% - 80%
No.of Employees in Trade Department 301 - 500 People
Language Spoken: English; Chinese;
b)Factory Information  
Factory Size: above 2000 square meters
No. of Production Lines
Contract Manufacturing OEM Service Offered;Design Service Offered
Product Price Range High; Average