Jiangsu Jiunai Intelligent Manufacturing Technology Co., LTD
                                                                                                           
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16 Years
Since 2010
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Chemical Resistant PU Buffer For Hydraulic Hammers 95A Hardness

Price Negotiable
Price: Negotiable
MOQ: 10 pieces
Delivery Time: 7working days
Brand: jiuna
Product Description
Chemistry Resistance PU Buffer For Hydraulic Hammers 95 A Hardness
Product Specifications
Attribute Value
Material Polyurethane
Model NO. Many
Surface Treatment Casting
Transport Package Wooden Case or Cartons
Origin China
Standard Iso9001:2017
Energy Source Electricity
Trademark Jiuna or at buyer's option
Specification Many
HS Code 3926909090
Product Description

Polyurethane dampers/buffers/pads for hydraulic hammer/rock breaker are made of optimum quality CPU with a variety of designs, colors and sizes available for users' option. These components can be customized according to buyers' special requirements. They serve as damper/buffer inserts between the metal parts of rock breaker/hammer to absorb vibration, shock and sound.

Key Advantages
  • Combines rubber elasticity with metal toughness and durability
  • Plastic shape and color flexibility
  • Broad range of durometer hardness
  • Excellent abrasion resistance
  • Superior oil and solvent resistance
  • High load bearing capacity
  • Exceptional tear resistance
  • Effective noise abatement properties
  • Long-lasting ageing resistance
Technical Data
Property Value
Hardness 95 A
100% Modulus 15 MPA
300% Modulus 38MPA
Tensile Strength 49MPA
Relative Elongation at Break 430%
Tensile Strength 106(KN/M)
Rebound Elasticity 47%(23℃)
Product Specifications
Art No. Specs (mm) Weight(kg) Hardness (Shore A)
JN20 112*98*65 0.4 95
JN30 126*106*65 0.5 95
JN40 145*145*75 1.1 95
JN43 145*145*75 1.1 95
JN45 175*166*80 1.5 95
JN50 217*217*106 3.4 95
JN81 289*234*133 6.2 95
JN81N 240*215*130 4.3 95
JN20G 240*240*130 4.5 95
JN130 290*326*155 9 95
JN121 290*290*155 8.5 95
JN30G 290*326*155 9 95
JN151 290*326*155 9 95
JN20 100*100*15 0.2 95
JN30 137*126*15 0.3 95
JN40 150*156*20 0.42 95
JN43 172*160*20 0.43 95
JN45 160*186*20 0.5 95
JN50 240*210*20 0.8 95
JN81 306*257*30 1.9 95
JN81N 275*237*30 1.8 95
JN20G 261*261*30 1.6 95
JN130 325*290*30 2.5 95
JN121 326*286*30 2.4 95
JN30G 280*280*30 1.8 95
JN151 352*325*30 3 95
JN540 106*70*12 0.1 95
JN543 106*70*12 0.1 95
JN550 120*85*20 0.23 95
JN581 200*120*20 0.56 95
Polyurethane Buffer for Hydraulic Hammer

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Jiangsu Jiunai Intelligent Manufacturing Technology Co., LTD
Location No.18, Hengfu Road, Hengshanqiao Town, Changzhou City Economic Development Zone (Building 18-19)
Contact Person Bob

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