| Prod Model: |
TL(Light Load )-Outer diameter 40 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| D*D*L: |
40*20*40~40*20*300 |
| Size: |
Outer Diameter 40 |
| Color: |
Blue |
| Load: |
Tl Light Load |
| Working Life: |
P1:1 Million, P2:0.5 Million, P3:0.3 Million Times |
| Frequency Of Use: |
Max Rate 200 Times Per Minute |
| Delivery: |
Within 5~7 Workdays |
| Certificate: |
ISO 9001:2008 |
| Package: |
Sponge Shockproof |
| Type: |
Spring |
| Application: |
Hardware |
| Material: |
Alloy Steel (50crva, 55crsi) |
Product Description
The features and advantages of our springs:
First. 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.
Second, 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.
Third. 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.
Fourth. 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.
Fifth, the springs of life is according to the mould stroke, P1-1 million times, P2-0.5 million times, P3-0.3 million times
Sixth, 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.
Shenzhen Qing mould Co., Ltd can customize strictly all the mold components and CNC machining parts according to customer's CAD and 3D drawings. These products are showed here only to present the capability of our business activities, we can produced according to your drawings or sample.
It would be our proud to serve you at once we receive your valued enquiry with detailed specification and drawings, and we will submit our competitive offer ASAP.
Your generous support and trust would be highly appreciated for the development of Qing mould. We are looking forward to establishing business relationship with you!
Deliver within 5~7 workdays after order confirmation.
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.
How do you contact us to buy the product
1)Please tell us the specifications of the products, if you convenience to send us the drawing or sample will be best.
2)Then we will offer you the best price, after you confirmed the price, we start to prepare the sample.
3)Last you confirmed the sample, you can place the order. Within 7~10 workdays, we will be sending out the products.
It is my honor to introduce us to you!
1. With more than 15 years production technology experience
2. Have a professional production team
3. Through the ISO 9001: 2008 Qualification Certificate
4.100% guarantee the uncondition return or reproduction for quality problems
|
D*d*L(mm) |
Unit-
price($) |
Spring constant
(N/mm) |
a |
P1 F=L*32% |
P2=L*36% |
P3=L*40% |
Solid Height
(mm) |
F=L*32%
(mm) |
Load
(N) |
F=L*36%
(mm) |
Load
(N) |
F=L*40%
(mm) |
Load
(N) |
|
TL 40*20*40 |
2.446 |
132.4 |
21.6 |
12.8 |
1696.9 |
14.4 |
1902.5 |
16 |
2118.2 |
|
50 |
3.065 |
105.96 |
27 |
16 |
16 |
20 |
|
60 |
3.619 |
88.26 |
32.4 |
19.2 |
19.2 |
24 |
|
70 |
4.271 |
75.61 |
37.8 |
22.4 |
22.4 |
28 |
|
80 |
4.761 |
66.19 |
43.2 |
25.6 |
25.6 |
32 |
|
90 |
5.494 |
58.84 |
48.6 |
28.8 |
28.8 |
36 |
|
100 |
6.228 |
52.96 |
54 |
32 |
32 |
40 |
|
125 |
7.565 |
42.36 |
67.5 |
40 |
40 |
50 |
|
150 |
9.032 |
35.3 |
81 |
48 |
48 |
60 |
|
175 |
10.728 |
30.2 |
94.5 |
56 |
56 |
70 |
|
200 |
12.684 |
26.48 |
108 |
64 |
64 |
80 |
|
250 |
15.847 |
21.18 |
135 |
80 |
80 |
100 |
|
300 |
19.075 |
17.65 |
162 |
96 |
96 |
120 |
Shenzhen Qing Mould Co., Ltd. is a professional company in manufacturing of precise standard mould springs and mould parts, which are applied in precision punching mould, plastic mould, die casting mould and other automatic parts. Our products mainly include various kinds of mould springs, standard small parts, guide bushings, guide pillars, European and American standard car mould guide and so on.
To ensure premium product quality and first-class service, our company has introduced a series of advanced production equipments and high-precision testing devices, strictly implementing ISO9001: 2008 International Quality Management System.
We are committed to providing professional technologies, reliable quality and customized service. We have the top mould spring brand DingJi and mould parts brand KeXiang, which get great popularity in China. We wish to cooperate with you to get a win-win and broaden our market to all over the world with our advantage of the competitive price and premium quality.
The development history of Shenzhen Qing Mould Co., Ltd.
In December of 1998, Dongguan Fenggang Dingji Mould Spring Factory was estabilished, specialized in the production of various rectangular mould springs, American Standard mould spring, tension spring and compression springs.
In August of 2000, Dongguan Fenggang FuCheng Spring Co., Ltd was established, concentrated on the mould spring sales market in the mainland China.
In March of 2007, Shenzhen Keda Mould Co, . Ltd was established, mainly engaged in the manufacturing and sales of the stamping parts in China.
In August of 2007, Shenzhen Qingmo Technology Co., Ltd was established to manufacture and sell CNC spring making machines, machine toolings and accessories.
In 2011, Dongguan Kexiang Mould Co., Ltd was established, mainly manufacturing the Japanese standard, European and American standard automobile mould parts and accessories.
In August of 2013, Shenzhen Qing Mould Co., Ltd was established, as an international sales platform for Dingji, Fuchen, Kexiang, Keda and Qingmo to service for the customers all over the world.
