Technical Spesifications of Polyurethane Components - Top Buffer & Guide Plate & Shock AbsorberTURN BACK

TECHNICAL SPESIFICATIONS OF POLYURETHANE COMPONENTS

 

Ironmak Machinery has been manufacturing any kind of polyurethane products of hydraulic hammers like top buffer, elastic pad, upper cushion, down cushion,  shock absorber, pad, wear plate, guide plate, down guide plate for the brands like Atlas Copco, Krupp, Furukawa, Soosan, DNB, MTB, Daemo, Rammer, MSB, Kwangling, Komac, OKB, JHB, Montabert, Indeco, Hanwoo, Mega, Fine, Seba, D&A etc. since 25 years.

 

Our Industry offers available flexible desings, superior quality and high performance with maximum endurance in all products. Polyurethane damper is one of them.  To steep vibration the upper and side polyurethane dampers are in binding use. In accordance with specification of hydraulic hammer and type of rock we can exhibit various hardness of polyurethane dampers, which are in our manufacturing. Strip damper with steel frame, draught damper, floor type air conditioner parts are available in this field. 

 

Polyurethane dampers have low pressure, two component structure, casting power of max 10 kg/1min, two tanker of 100 liter capacity, vacuum furnace of 12 m3 capacity features. Also optimum for pad pressure of press tools are supplied. It also has high impact resistance, weather resistance impact resilience and load resistance. It is the optimum product for pad pressure source of press tools. Polyurethane vibration and foam dampers are very popular and preferred in industrial production. Vibration damping is an important part of building machines or working factories. Polyurethane materials don’t substance like foam can be used to absorb some of the energy in a system. They are sometimes used for isolation, but they can also be used in order to damp the amount of vibration and energy in an entire system.The polyurethane buffers provide you high strength with long usage life and value of the hardness is 90 ± 3 sh A.

ELASTOMER – POLYURETHANE TECHNİCAL SPECIALITIES

 

FEATURE

PROPORTION

DIN NORM

VALUE

HARDNESS

SHORE A

DIN 53505

90

BREAKING STRENGTH

Mpa

DIN 53504

31

BREAKING STRAIN

%

DIN 53504

480

TEAR STRENGTH

kN/m

DIN 53515

85

PLASTIC DEFORMATION

%

DIN 53517

40

ELASTICITY

%

DIN 53512

55

ABRASIVE STRENGTH

mm³

DIN 53516

55