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DMS SEALS TECHNOLOGY CO.,LIMITED

DMS Seals - Hydraulic Seals and Oil Ring Seals Manufacturer & Supplier

The Professional Sealing Solution Supplier(O Ring Suppliers & Oil Seal Manufacturers).

DMS Seals  >  AI - Page Sitemap  >  DMS Seals New labyrinth shaft seal company for construction machinery
DMS Seals New labyrinth shaft seal company for construction machinery

DMS Seals New labyrinth shaft seal company for construction machinery

Diameter Range
3-1600mm
Pressure Range
0-36MPa
Temperature Range
-36℃+100℃
Speed
0.5m/s
Medium
hydraulic oil, flame retardant liquid, water and others
Price
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Quantity Needed:
Pieces
E-mail:
Company Advantages
1. The mechanical components of DMS Seals are precisely manufactured. Various kinds of CNC machines are used such as the cutting machine, drilling machine, milling machine, and punching machine. The high pressure seals have strong wear resistance to hard conditions
2. By providing professional customer service, DMS Seals now has gained more and more praises. DMS Seal manufacturer is a technology enterprise which specialized in the R&D and production of seals
3. This product is skin-friendly. The fibers have a smooth feel and a natural sweating action that keeps moisture away from the skin. Our products mainly include rod seals, piston seals, scraper seals, rotary seals, rubber seal products and spring seals
Installation Recommendation

DMS Seals New labyrinth shaft seal company for construction machinery-1

Installation Sizes

Rod Diameter

Groove Diameter

Seal Width

Groove Width

Guide    Clearance S max

d e8

D    H9

H

L

0-10MPa

15-36MPa

50-79

d+10.0

4.5

5.0

0.40-0.30

0.30-0.25

80-109

d+13.8

7.0

7.5

0.45-0.35

0.35-0.30

110-299

d+20.0

9.5

10.0

0.55-0.45

0.45-0.35

300-600

d+24.0

12.5

13.0

0.60-0.55

0.55-0.45

Application and properties

Applicable to construction machinery, construction machinery and automotive equipment and other industrial fields. Consisting of a sealing ring, a O-Ring and two retaining rings, the sealing surface profile is specially designed to accommodate high pressure and low speed, the design of the back of the seal ring increases the contact surface and prevents rotation with the rod or shaft. Low friction, non viscous phenomenon, simple groove, good abrasion resistance and dimensional stability.

Standard materials

Sealing ring: filled PTFE

O-Ring: NBR / FKM

Back-up ring: POM / PA

Working Conditions

Working  Conditions

Diameter Range

Pressure Range

Temperature Range

Speed

Medium

3-1600mm

0-36MPa

-36℃+100℃

0.5 m/s

hydraulic oil, flame retardant liquid, water and others

Installation Dimensions

d e8

D H9

H

L

e

Order No.

50
56
63

60
66
73

4.5
4.5
4.5

5
5
5

7
7
7

OI50*60*4.5
OI56*66*4.5
OI63*73*4.5

65
70
75

75
80
85

4.5
4.5
4.5

5
5
5

7
7
7

OI65*75*4.5
OI70*80*4.5
OI75*85*4.5

80
85
90

93.8
98.8
103.8

7.0
7.0
7.0

7.5
7.5
7.5

7
7
7

OI80*93.8*7
OI85*98.8*7
OI90*103.8*7

95
100
110

108.8
113.8
130

7.0
7.0
9.5

7.5
7.5
10

7
7
10

OI95*108.8*7
OI100*113.8*7
OI110*130*9.5

115
120
125

135
140
140

9.5
9.5
9.5

10
10
10

10
10
10

OI115*135*9.5
OI120*140*9.5
OI125*140*9.5

130
140
150

150
160
170

9.5
9.5
9.5

10
10
10

10
10
10

OI130*150*9.5
OI140*160*9.5
OI150*170*9.5

160
170
180

180
190
200

9.5
9.5
9.5

10
10
10

10
10
10

OI160*180*9.5
OI170*190*9.5
OI180*200*9.5

190
200
220

210
220
240

9.5
9.5
9.5

10
10
10

10
10
10

OI190*210*9.5
OI200*220*9.5
OI220*240*9.5

225
230
250

245
250
270

9.5
9.5
9.5

10
10
10

10
10
10

OI225*245*9.5
OI230*250*9.5
OI250*270*9.5

DMS Seals New labyrinth shaft seal company for construction machinery-2
Installation Dimensions

Company Features
1. Dms Seals Technology Co.,limited has always been a vanguard company in labyrinth shaft seal market. dual lip seal is manufactured in advanced machines to ensure high quality.
2. Dms Seals Technology Co.,limited actively develops and applies the advanced technology for manufacturing hydraulic and pneumatic seals .
3. After years of continuous efforts, Dms Seals Technology Co.,limited has established a strong rotary air seal research & development department. Dms Seals Technology Co.,limited promises that every customer will be served well. Get quote!
DMS Seals hydraulic and pneumatic seals is professionally designed. It has been designed by considering many constructional elements such as mechanical structures, spindle bearings, and control and operating devices. What's more, our products are anti UV
DMS Seals hydraulic and pneumatic seals is manufactured under precision casting workmanship. It has to go through cutting machining, thermal treating, and surface treating by skillful technicians. Our products enjoy 3-5 years warranty
The quality and safety of DMS Seals rotary air seal conform to a variety of standards. It has passed both domestic and foreign electric standards. They are China's CCEE, GSG and CEMC, Japan's S-MARK and VCCI, Germany's VDE, and Canada's CSA. Excellent tensile and tear also makes our products outstanding
For designing DMS Seals dual lip seal, different lines, curves, colors, and textures are used. These elements are blended in such a way as to make the design beautiful. All the materials we used are based on the international standard
The design of DMS Seals rotary air seal is in line with the minimalist market trend. It is designed taking the consideration of beauty appreciation, bathroom space, style collocation, and color matching. The high quality materials of PVC are adopted to manufacture products
Dms Seals Technology Co.,limited By formulating correct and effective raw material procurement strategies and resource management and control measures in the production process, the economic benefits of the material procurement process and the resource utilization rate in the production process are maximized to ensure that the produced rotary air seal performance is better High, better price, higher comprehensive cost performance, saving more purchasing costs for customers who purchase our products.
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