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ಜುಲೈ . 21, 2025 00:01 Back to list

China Factory 6PK1130 EPDM Rubber Engine Conveyor Belt Supplier


About Xingtai Hake Rubber and Plastic Products Co., LTD

As a leading innovator in rubber and plastic manufacturing, Xingtai Hake Rubber and Plastic Products Co., LTD stands at the forefront of engineering excellence. Our state-of-the-art facility in Xingtai City, Hebei Province combines advanced materials science with rigorous quality control processes to deliver premium automotive components for global markets.

Contact Information:

Phone: +8615369985502 Mobile: +8615369985502 Email: mike@hawkbelt.com Address: No. 386 Xuyang Avenue, Renze District, Xingtai City, Hebei Province, China

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China Auto Spare Parts Factory 6PK1130 PK Belt EPDM Rubber Engine Conveyor Belt

Discover the pinnacle of engineering precision with our China Auto Spare Parts Factory 6PK1130 PK Belt EPDM Rubber Engine Conveyor Belt, specifically designed for optimal performance in demanding automotive environments.

China Factory 6PK1130 EPDM Rubber Engine Conveyor Belt Supplier China Factory 6PK1130 EPDM Rubber Engine Conveyor Belt Supplier China Factory 6PK1130 EPDM Rubber Engine Conveyor Belt Supplier China Factory 6PK1130 EPDM Rubber Engine Conveyor Belt Supplier China Factory 6PK1130 EPDM Rubber Engine Conveyor Belt Supplier China Factory 6PK1130 EPDM Rubber Engine Conveyor Belt Supplier

Product Specifications:

  • OE Reference: 6PK1130
  • Compatible Models: Hyundai, Kia, Peugeot, Toyota
  • Primary Material: EPDM Rubber (Ethylene Propylene Diene Monomer)
  • Length: 1130mm
  • Weight: 0.19kg
  • Operating Temperature Range: -40°C to +130°C
  • Tensile Strength: ≥15 MPa
  • Elongation at Break: ≥300%
  • Service Life: 50,000+ hours under optimal conditions
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Technical Parameter Comparison

Parameter 6PK1130 Competitor A Competitor B Industry Standard
Tensile Strength (MPa) 15.8 14.2 12.5 ≥14.0
Elongation at Break (%) 320 295 280 ≥250
Operating Temperature (°C) -40 to +130 -30 to +120 -20 to +110 -30 to +125
Compression Set (%) 15 22 30 ≤25
Oil Resistance (ΔV%) +4.2 +10.5 +15.8 ≤+15
Abrasion Resistance (mm³) 75 115 145 ≤100
Guaranteed Service Life 50,000+ hrs 40,000 hrs 30,000 hrs 50,000 hrs

Performance Analysis of the China Auto Spare Parts Factory 6PK1130 PK Belt

Technical Engineering and Industry Applications

The China Auto Spare Parts Factory 6PK1130 PK Belt EPDM Rubber Engine Conveyor Belt represents a significant advancement in power transmission systems with its optimized tooth profile design that maximizes surface contact while minimizing slippage. Our proprietary EPDM formulation demonstrates exceptional resistance to heat aging, ozone degradation, and chemical exposure, a critical requirement for modern engine compartments where temperatures can exceed 120°C.

Material Science Advancement

The molecular structure of our specialized EPDM rubber creates a durable polymer matrix with superior cross-linking that enhances elastic memory and reduces compression set. This technical advantage means the China Auto Spare Parts Factory 6PK1130 PK Belt EPDM Rubber Engine Conveyor Belt maintains consistent tension over extended service periods, eliminating the need for frequent retensioning that plagues inferior products.

Applications Across Platforms

  • Hyundai/Kia Platforms: Optimized for Kappa 1.4L, Gamma 1.6L, and Nu 2.0L engine families
  • Toyota Applications: Precision-engineered for NZ engines and hybrid powerplant configurations
  • Peugeot Compatibility: Superior performance in PureTech 1.2L turbocharged engines
  • Industrial Adaptations: Customizable for conveyor systems in manufacturing environments

Technical Questions & Expert Answers

What makes EPDM rubber superior to traditional materials in serpentine belts?

EPDM (Ethylene Propylene Diene Monomer) provides exceptional resistance to heat, ozone, and weathering degradation. Unlike traditional neoprene, EPDM maintains flexibility at low temperatures (-40°C) while resisting hardening at high temperatures (+130°C). Its saturated polymer backbone provides superior chemical resistance against coolant contamination, making it ideal for modern engine compartments.

Why is the 6PK1130 belt design significant for engine performance?

The "6PK" designation specifies a 6-rib configuration with precise PK profile geometry. This design optimizes power transmission efficiency while minimizing noise and vibration. The 1130mm length is engineered for perfect tension in specific engine platforms, ensuring optimal accessory drive performance including the alternator, AC compressor, and water pump.

How does the belt maintain tension stability over time?

Our proprietary cord formulation with Aramid fiber reinforcement provides exceptional dimensional stability with only 0.3% elongation under working loads. The advanced EPDM compound exhibits less than 15% compression set after 1000 hours at 125°C, maintaining consistent tension throughout the service life without requiring adjustments.

What testing protocols validate the 50,000-hour service life rating?

Each production batch undergoes SAE J2432 accelerated durability testing, running continuously at 5700 RPM with full accessory loads in temperature-controlled chambers simulating extreme conditions (-40°C to +130°C). Additional validation comes from field-testing with fleet operators covering over 1.5 million collective kilometers.

How does the PK tooth profile differ from conventional designs?

The PK profile features a precision asymmetric tooth geometry with a 20° flank angle and optimized root radius design. This engineering reduces stress concentration by 35% compared to traditional symmetrical profiles, significantly enhancing fatigue resistance while allowing greater torque transmission in compact packaging spaces.

What specific modifications were made for hybrid vehicle applications?

Hybrid applications required reformulation for reduced electrical conductivity and enhanced resistance to inverter cooling fluids. We developed a proprietary silica-reinforced compound achieving surface resistivity >10¹³ Ω while maintaining required mechanical properties. Additionally, the tooth profile was optimized for reduced noise emissions critical in electric drive modes.

How is thermal stability maintained in turbocharged engines?

Our compound incorporates specialized thermal stabilizers including zinc oxide nanoparticles and secondary antioxidants that work synergistically at elevated temperatures. The 6PK1130 belt demonstrates less than 15% reduction in tensile strength after 1000 hours of heat aging at 150°C, outperforming ISO 7628 requirements.

Global Market Position and Quality Assurance

With IATF 16949:2016 certified manufacturing processes, every China Auto Spare Parts Factory 6PK1130 PK Belt EPDM Rubber Engine Conveyor Belt undergoes seven distinct quality inspections from raw material validation to final dimensional verification. Our optical measurement systems ensure tooth profile accuracy within ±0.05mm, while computerized tension testing guarantees consistent performance parameters.

Market analysis shows a 17% year-on-year growth in the EPDM conveyor belt segment as manufacturers recognize the total cost benefits despite the 20% price premium over conventional belts. The extended service intervals reduce maintenance costs by an average of $180 per vehicle over a 5-year ownership period.

Industry Recognition & Technical References

The advanced polymer technology incorporated in the China Auto Spare Parts Factory 6PK1130 PK Belt EPDM Rubber Engine Conveyor Belt has been documented in several technical publications:


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