1. Dai Hong Phat Corp. is the exclusive representative specialized in supplying all products of Ringfeder Products throughout Vietnam:
– Ringfeder, established in 1922, has nearly 100 years of professional experience in the power transmission and shock absorption industry. With unparalleled expertise and techniques, Ringfeder provides top-notch products and services to customers.
– Dai Hong Phat Company is an importer and distributor of 100% genuine flange couplings from the Ringferder brand across Vietnam and the Southeast Asia region. (Authorized Distributor for Ringfeder Products in Vietnam, Laos, Cambodia, Philippines, …).
– We, Dai Hong Phat, commit to over 15 years of reputation. Our company ensures customers to purchase 100% genuine Ringfeder Friction Springs with high quality and the best prices on the market.
2. Characteristics of the Ringfeder Frictions Springs:
– The Frictions Springs are manufatured by Ringfeder/Germany.
– Comprises individual stacked discs forming a column.
– These discs are linked together to create high elasticity.
– Absolute functionality of the friction spring is ensured.
– Friction springs slow down moving masses quickly, safely, and precisely.
View more product “Ringfeder Industrial Buffers“
| FOR ANY INQUIRIES OR QUOTATION REQUESTS, PLEASE CONTACT: SALES DEPARTMENT HOTLINE: +84906 955 057 – EMAIL: INFO@DHP-CORP.COM.VN |
3. Applications of the Ringfeder Friction Springs:
Ringfeder friction springs are an indispensable safety component in all fields of technology and industry, or when compact shock absorption systems are needed while still maintaining considerable force.


Ringfeder Friction Springs at Dai Hong Phat Corp.
4. Technical drawing of the Ringfeder Friction Springs:
| Catalogue Friction Springs |
Installation Friction Springs |
||||||

|
Type |
F |
Se |
We |
he |
D1 |
d1 |
b/2 |
D2G |
d2G |
Gwe |
|
kN |
mm |
Joule |
mm |
mm |
mm |
mm |
mm |
mm |
kg |
|
|
1800 |
5 |
0,4 |
1,0 |
2,2 |
18,1 |
14,4 |
1,8 |
18,7 |
13,9 |
0,002 |
|
2500 |
9 |
0,6 |
2,7 |
3,1 |
25,0 |
20,8 |
2,5 |
25,9 |
20,1 |
0,004 |
|
3200 |
14 |
0,8 |
5,6 |
4,0 |
32,0 |
27,0 |
3,2 |
33,1 |
26,1 |
0,007 |
|
3800 |
20 |
0,9 |
9,0 |
4,7 |
38,0 |
31,7 |
3,8 |
39,3 |
30,6 |
0,012 |
|
4200 |
26 |
1,0 |
13,0 |
5,2 |
42,2 |
34,6 |
4,2 |
43,6 |
33,4 |
0,018 |
|
4800 |
34 |
1,1 |
18,7 |
5,9 |
48,2 |
39,4 |
4,8 |
49,8 |
38,1 |
0,026 |
|
5500 |
40 |
1,3 |
26,0 |
6,8 |
55,0 |
46,0 |
5,5 |
56,7 |
44,5 |
0,035 |
|
6300 |
54 |
1,4 |
37,8 |
7,7 |
63,0 |
51,9 |
6,3 |
64,9 |
50,3 |
0,056 |
|
7000 |
65 |
1,6 |
52,0 |
8,6 |
70,0 |
58,2 |
7,0 |
72,1 |
56,4 |
0,074 |
|
8000 |
83 |
1,8 |
75,0 |
9,8 |
80,0 |
67,0 |
8,0 |
83,0 |
64,0 |
0,105 |
|
9000 |
100 |
2,0 |
100,0 |
11,0 |
90,0 |
75,5 |
9,0 |
93,0 |
73,0 |
0,145 |
|
10000 |
125 |
2,2 |
138,0 |
12,2 |
100,0 |
84,0 |
10,0 |
103,0 |
81,0 |
0,203 |
|
12400 |
200 |
2,6 |
260,0 | 15,0 | 124,0 | 102,0 | 12,4 | 128,0 | 98,0 | 0,408 |
| 13000 | 160 | 2,6 | 208,0 | 15,0 | 130,0 | 111,5 | 12,4 | 134,0 | 108,0 | 0,376 |
| 14000 | 250 | 3,0 | 375,0 | 17,0 | 140,0 | 116,0 | 14,0 |
144,0 |
112,0 |
0,568 |
|
16600* |
350 |
3,7 |
648,0 |
20,0 |
166,0 |
134,0 |
16,0 |
170,0 |
130,0 |
0,869 |
|
19600 |
600 |
4,4 |
1.320,0 |
23,4 |
194,0 |
155,0 |
19,0 |
199,0 |
150,0 |
1,676 |
|
20000 |
510 |
3,9 |
995,0 |
22,4 |
198,0 |
162,0 |
18,5 |
203,0 |
157,0 |
1,570 |
|
22000 |
720 |
4,4 |
1.584,0 |
26,4 |
220,0 |
174,0 |
22,0 |
225,0 |
169,0 |
2,573 |
|
26200 |
860 |
4,8 |
2.064,0 |
25,8 |
262,0 |
208,0 |
21,0 |
268,0 |
202,0 |
3,415 |
|
30000 |
1000 |
5,8 |
2.900,0 |
35,8 |
300,0 |
250,0 |
30,0 |
306,0 |
245,0 |
5,510 |
|
32000 |
1200 |
6,2 |
3.720,0 |
38,2 |
320,0 |
263,0 |
32,0 |
326,0 |
258,0 |
7,060 |
|
35000 |
1400 |
6,6 |
4.620,0 |
41,6 |
350,0 |
288,0 |
35,0 |
356,0 |
283,0 |
9,180 |
|
40000 |
1800 |
7,6 |
6.840,0 |
47,6 |
400,0 |
330,0 |
40,0 |
407,0 |
324,0 |
13,560 |
5. Why choose Dai Hong Phat Corp. as your supplier for Friction Springs?
– Our customers will have the opportunity to purchase genuine Ringfeder products imported directly from Ringfeder Germany.
– Dai Hong Phat will safeguard you against risks by providing genuine Ringfeder Frictions Springs products and protecting you from counterfeit items.
– We ensure that all necessary CO/CQ documentation for Frictions Springs will be provided to our customers.
– With a readily available stock of Ringfeder Frictions Springs, Dai Hong Phat guarantees swift delivery to our customers.
-Technical drawings of the shaft couplings will be provided upon request to our customers.
– We maintain a highly skilled team of technical specialists to assist our customers with any inquiries or concerns they may have.
– Free consultation services are offered to optimize solutions for our customers’ plants with genuine Frictions Springs products from the Ringfeder brand.
– Our customers will receive the official Ringfeder products catalogue from Dai Hong Phat.
– We offer complimentary customization of technical specifications and dimensions for Frictions Springsproducts according to our customers’ requirements.
– Our nationwide 24/7 delivery service ensures minimal downtime for our customers’ machinery.
– Dai Hong Phat boasts a professional workshop for precision machining tailored to our customers’ specific requests.
Contact Dai Hong Phat now for consultation!
Or view more information at:
– https://www.khopnoitruc.com/
– https://www.khopkhoatruc.com/
– https://www.facebook.com/khopnoitrucdaihongphat
– https://www.facebook.com/khopkhoatruccondaihongphat
– https://www.youtube.com/channel/UCaWH09QEtoCThHO3uzlfImg
– https://www.youtube.com/channel/UC4LmsXq3FmjtbQaa0cVrXVw
———————————————–
DAI HONG PHAT ENGINEERING SERVICE TRADING MANUFACTURE COMPANY LIMITED
– HCMC Office: 22 Street 11, Khang Dien Residential Area, Duong Dinh Hoi Street, Phuoc Long B Ward, Thu Duc City.
– Ha Noi Office: No. 14-15A, 7th Floor, Charmvit Building, No. 117 Tran Duy Hung, Trung Hoa Ward, Cau Giay District.
– Tel HCM: +84.28.22536631 – 22536632 – 66818587
– Hotline: +84906 955 057 | Fax: 028.22536632
– Email: info@dhp-corp.com.vn
– Website: https://www.en.daihongphat.asia/
– Partner website: https://www.ringfeder.com/
| FOR ANY INQUIRIES OR QUOTATION REQUESTS, PLEASE CONTACT: SALES DEPARTMENT HOTLINE: +84906 955 057 – EMAIL: INFO@DHP-CORP.COM.VN |
















