Qingdao Hexin Machinery produces rubber roller, such as: large hard silicon rubber roller, rubber conveyor roller, rubber roller for printing machine, rubber coated roller, silicone rubber roller.
Adopt the advanced rubber raw material,with high machining precision,steady operational performance,excellent elasticity and machinery strength,which made the rubber has the good performance as,wear resistance,long life span,acid and alkali resistant,oil age resistant,good performance for heat resistance.
Hardness range is broadly and stable(HS 25-98 ),and we can provide rubber roller used in different environment,and guarantee the production equipment goes smoothly.
Properties of Rubber Material
Performance
NBR rubber roller
PUÂ rubber roller
EPDMÂ rubber roller
Silicone rubber roller
hardness(Shore)
30-95
45-97
40-90
30-90
Using temperature range(ºC)
-10ºC ~ +90ºC
-30ºC ~ +90ºC
-50ºC ~ +150ºC
-50ºC ~ +250ºC
Adhesion performace
A
A+
A
A+
percentage elongation at rupture(%)
< 600
350-1000
< 500
< 150
Anti-ozone ageing
D
A
A++
B
Tensile strengths(Mpa)
7-17
40+
> 21
2-10
Alcohol-resistance
A
B-C
A
C
Acid and alkali resistant function
B
B
A+
B
Best properties
1:Oil-resistance Â
2:Herat-resistance property
1:High strength  Â
2:High abrasion resis-tance     Â
3:High oil resistance Â
4:Wide ranges of hardness      Â
5:High elasticity
1:Polar chemical resis-tance       Â
2:Excellent electric in-sulation
1:Heat resistance Â
2:Cold resistance
 About us
Qingdao Hexin Machinery Co., Ltd. is one of the most professional production and processing companies in China, who is specialized for manufacturing and researching rollers, which used for metallurgical machinery, paper making machinery, corrugated packaging machinery, glass machinery, rubber, textile printing, spinning, Polymer production equipment, etc.
Our workshop has more than 30 years production experience for all kinds of rollers, posses skilled roller way design team and professional technology service team with 210 workers, 34 engineering technology and quality control workers, more than 120 sets of special roller machining and testing equipment, and have special grinder, Plano-milling machine, dynamic balancer, machining center, Large CNC lathe, Large extended car, Large three-roller plate, roller special boring machine, well annealing furnace and other larger equipment. Meanwhile, we also equip the independent inspection room, and have UT, X-Ray, PT, magnetic powder inspection and other NDT inspection methods. The conventional roller diameter production range is Ф25mm-Ф2000mm, but the maximum diameter we can manufacture is 10000mm, and enable every roller lives up to the international high quality standards.
Products
Packaging
Inspection equipment
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