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conical helical springs in brown colour

Location:
Dongguan, China ( Mainland)
Status:
New
Sample Availibility:
yes
Payment Terms:
Cash, Bank Transfer, Letter of Credit, T/T, L/C
Categories:
Home > Industrial Supplies > Spring

Product Description

Product Description

The features and advantages of our springs:
The materials and equipments of mould spring: We select high quality materials, including 50CrVa, 55CrSi, SUP-12, SUP-10 and so on, to ensure the quality of the springs, our company has introduced a series of advanced production equipment (computerized coiling machine quenching, annealing machine automatic grounding machine, short peening machine, torsion-testing machine, digital extension&compress machine, sclerometer for spring and tensile strength test), all of this make our springs fatigue resistant, high temperature resistant and good toughness.
The springs of shape is rounded edges rounded rectangular cross-sectional, we have more than ten years of spring production in unique style design professional engineer, it's different from the Rectangular angle side, the spring could reduce the stress concentration at high speeds.
High pressure processing: The high pressure processing of spring be handle more than three times, can remove the internal pressure before use, in this way the phenomena of spring deformation, shorten and fracture won't appear.
Strengthening treatment: The spring after surface strengthening treatment, its surface organization structure will become more solid, and the stress focal point will be raised, therefore the fatigue life of spring will be extended.
The springs of life is according to the mould stroke, P1-1 million times, P2-0.5 million times, P3-0.3 million times
The spring's highest frequency of use up to 200 times per minute. Modern mold design, must be equipped with high quality mould spring. Your request, Dingji can meet.

Specfications

D*d*L(mm)Unit-price
($)		Spring
Constant
(N/mm)		aP1 F=L*19.2%P2=L*21.6%P3=L*24%
Solid Height
(mm)		F=L*19.2%
(mm)		Load
(N)		F=L*21.6%
(mm)		Load
(N)		F=L*24%
(mm)		Load
(N)
TH 20*10*251.092196.1184.8








941.4		5.4








1059.1		6








1176.8
301.190163.421.65.86.57.2
351.27214025.26.77.58.4
401.369122.628.87.78.69.6
451.46710932.48.69.710.8
501.58198.1369.610.812
551.66389.1439.610.611.813.2
601.76181.6943.211.51314.4
651.87075.4146.812.51415.6
701.95670.0250.413.415.116.8
752.08764.725414.416.218
802.20161.2957.615.417.319.2
902.39754.4364.817.319.421.6
1002.64149.037219.221.624
1253.22839.2390242730
1503.78232.6610828.832.436
1754.59828.0512633.637.842
2005.33124.5214438.443.248
2506.22819.61180485460
3007.56516.3821657.564.872

TH(Heavy Load)Out-diameter*inner-diameter D*d(mm)

Free Length

L (mm)

6*3

15 20 25 30 35 40 45 50 55 60

8*4

15 20 25 30 35 40 45 50 55 60 65 70 75 80 90 100

10*5

20 25 30 35 40 45 50 55 60 65 70 75 80 90 100

12*6

20 25 30 35 40 45 50 55 60 65 70 75 80 90 100

14*7

25 30 35 40 45 50 55 60 65 70 75 80 90 100

16*8

25 30 35 40 45 50 55 60 65 70 75 80 90 100

18*9

25 30 35 40 45 50 55 60 65 70 75 80 90 100

20*10

25 30 35 40 45 50 55 60 65 70 75 80 90 100 125 150 175 200 250 300

22*11

25 30 35 40 45 50 55 60 65 70 75 80 90 100 125 150

25*12.5

25 30 35 40 45 50 55 60 65 70 75 80 90 100 125 150 175 200 250 300

27*13.5

30 35 40 45 50 55 60 65 70 75 80 90 100 125 150

30*13.5

25 30 35 40 45 50 55 60 65 70 75 80 90 100 125 150 175 200 250 300

40*20

40 50 60 70 80 90 100 125 150 175 200 250 300

50*25

50 60 70 80 90 100 125 150 175 200 250 300

60*30

60 70 80 90 100 125 150 175 200 250 300

Product Display

Please specify the details of Mould Springs follows when you inquiry

1.The type of springs you need.

2.The material ,surface treatment of the springs you required.

3. The total coils of the springs .

4.The inner diameter,outer diameter and free length of the springs, for example:D*d*L:22*11*15 .

5. If it is convenient for you to provide us the drawing or picture will be more better.

It is my honor to introduce us to you!


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Contact Information

Company:
 Shenzhen Qingkeding Mould Co., Ltd.
Phone Number:
  86-0769-82978321
Fax Number:
 86-0769-82978323
 
Shenzhen Qingkeding Mould Co., Ltd.
 Guangdong , China FREE
 

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