Versatile Rubber Bushings for Various Chemical Substances and Environments

• Customization: Available
• After-sales Service: Issue 100% Recall
• Warranty: 180 Sky
• Position: Chassis System
• Type: Chassis System
• Applicable Temperature: From Minus 60 Degrees to Plus 300 Degrees
• Scope of Application: Various Chemical Substances
• Custom Specifications: Customizability Can Reach up to 500 Centimeters
• Transport Package: Packaging Bag; Cardboard Box
• Trademark: Anran
• Origin: China Hebei
• HS Code: 8708809000
• Production Capacity: 500000pieces/Yaer

Product Description

Experience the forefront of technological advancement with our cutting-edge rubber absorber, a true marvel of innovation. Ingeniously designed to transform mechanical vibration kinetic energy into heat energy, this transformation is effortlessly achieved thanks to the exceptional high elastic deformation characteristics of the rubber material. This ensures not only outstanding efficiency but also unmatched durability, setting a new standard in the industry.
Discover its core strengths through a range of indispensable functions:
Energy Dissipation: Masterfully capturing and dissipating vibration energy, this process employs both viscous shear and elastic hysteresis effects. The result is peak performance and superior outcomes, setting it apart in its field.
Momentum Isolation: By expertly blocking the vibration transmission path, this feature effectively diminishes the risk of system resonance. The result? Enhanced overall system stability and reliability, offering peace of mind in critical operations.
Buffer Protection: Engineered with precision to proficiently absorb shock loads, this feature dramatically extends equipment lifespan, promising remarkable long-term reliability and performance.
Zhongmu Rubber stands firm in its commitment to innovation, continually delivering high-performance and high-quality isolation solutions. Our offerings are meticulously tailored to meet the ever-evolving demands of our valued clients, ensuring satisfaction and excellence.

1.Typical Construct Type Comparison: Immerse yourself in the nuances of different construct types, unveiling their unique advantages and benefits for informed decision-making.

structured type	structure characteristics	Dynamic performance parameters	application scenarios
Solid compression type	Single rubber column (no reinforced layer)	Scirrhosity ShoreA70-90	Low-frequency and large-amplitude industrial equipment
Fiber enhancement type	Rubber matrix + aramid fiber woven mesh	shear modulus≥15MPa	Earthquake absorption of high-speed rail transit
Metal nested type	Aluminum alloy shell + rubber lining	radial rigidity ≥500N/mm	Generator set vibration isolation
Multi-layer compound	NBR base layer + EPDM damping layer + silicone surface layer	thermal adaptability -50~+200ºC	Semiconductor equipment precision vibration isolation

2.Classical Structure and Its Classification: Delve into traditional structural forms, exploring their systematic classifications for a comprehensive understanding.

structure type	operational principle	typical parameter	application scenarios
Compressed shock absorber	The rubber column is deformed by the axial compression	Scirrhosity60-90 ShoreA,compression ratio≥30%	Car suspension, machine tool shock absorption
Cut-type shock absorber	Rubber sheets produce shear deformation under shear sheets	shear modulus≥10MPa,thickness2-5mm	Electronic equipment, building vibration isolation
Compound shock absorber	Rubber + spring / hydraulic pressure works together	Nonlinear stiffness characteristics, with adjustable damping	Heavy machinery, high-speed rail track
Damage liner	Thin-walled rubber sleeve covers the rotating shaft	radial rigidity 50-500N/mm,friction(al) coefficient 0.1-0.3	Rotary shaft frame vibration control

3.Material Type Selection System: Navigate through a strategic roadmap for selecting the ideal material type across diverse applications, ensuring optimal results every time.

Rubber type	dynamic modulus (MPa)	temperature range(-40ºC~+150ºC)	oil resistivity (70#)	Typical application
NBR	2-5	-40ºC~+120ºC	Volume change rate<10%	Automobile shock absorber, hydraulic cylinder bushing
EPDM	3-8	-50ºC~+180ºC	Volume change rate<5%	Building vibration isolation cushion, wind power sealing
SBR	2-4	-20ºC~+100ºC	Volume change rate<15%	Industrial floor damping pad
IIR	1-3	-40ºC~+80ºC	Volume change<8%	Precision instrument vibration absorber

4.International Standard and Test Range: Align with globally recognized standards and explore the extensive test range that guarantees top-tier quality and performance.

criterion	test project	technical requirement
ISO 9001	quality management system	Whole-process traceability
GB/T 10179	Experimental method of rubber shock absorber	The deformation was <20% after 10 ^ 6 cycles
ASTM D3452	Schematic drawing test	Rehome rate is> 70%
IEC 60068-2-6	Environmental experiments	-40ºC ~ + 85ºC cycle aging

5.Failure Mode and Structural Improvements: Explore potential failure modes and innovative structural enhancements designed to effectively mitigate them, ensuring reliability.

failure mode	analysis of causes	Improve the plan
surface checking	UV aging (> 2000h exposure)	Add UV absorber (carbon black N330)
The central hole collapsed	Localized overload (> 150% rated load)	Set the safety factor (≥2.5)
Damage recession	Liquid erosion (ASTM D471 test)	HNBR oil resistant rubber
Install stress cracking	Taper fitting (H7 / p6)	Add flexible spacer (Shaw 30-50A)

6.Typical Application Scenarios and Product Types: Gain an in-depth understanding of common application scenarios and the expansive array of available product types.

device type	Application site	vibration performance	Type of shock absorber	Type of shock absorber
excavator	Rotary turning platform and walking mechanism	Low-frequency (2-10Hz) axial vibration	Compressed shock absorber	Hardness of Shore A 70-90, compression rate of 30%
crane	Hanging arm, balance beam	Intermediate frequency (10-50Hz) torsional vibration	Cut-type shock absorber	Shear modulus of 15MPa, 5-8mm in thickness
loader	Hanging arm, balance beam	High-frequency (50-200Hz) random vibration	Compound shock absorber	Rubber + metal skeleton, with a damping ratio of ζ =0.8-0.9
road roller	Shbrator, self-walking wheel	Impact load (5-10ms pulse)	hydraulic buffer	Ababsorbed energy 200 kJ with response time <50ms
shield tunneling machine	Spindle drive, pipe segment assembly machine	Multi-axial synchronous vibration (axial + radial)	3 D shock absorption module	Flexible connection design, torsional torque 500 N·m

7.Manufacturing Process Flow: Experience a comprehensive overview of our sophisticated and efficient manufacturing processes, ensuring impeccable quality and precision at every stage.
1.Material Premixing: This vital initial step ensures optimal material consistency and quality, laying the foundation for excellence.
Hot Feeding System: With precision temperature control at ± 1°C, we ensure material uniformity, a cornerstone of our unwavering quality assurance.
Fiber Dispersion: Achieving a remarkable 95% dispersion verified through laser particle size analysis, ensuring unparalleled consistency and performance across all products.
2.Molding Process: A sophisticated process that ensures flawless product formation and superior quality at every step, a testament to our commitment to excellence.
Compression Molding: With mold temperatures precisely set at 60°C and pressure at 15MPa, this method ensures consistent quality. A pressure holding time of 30 minutes guarantees optimal results.
Injection Molding: Operating with a screw speed range of 50 to 100 rpm and injection temperatures between 80 to 120°C, this process ensures versatile and precise outcomes.
Vacuum Vulcanization: Conducted at a pressure of 0.95MPa and a temperature of 150°C over 60 minutes, this process delivers superior material properties and performance.
3.Reprocessing: An essential phase that further enhances the product's finish and performance, ensuring they meet the highest standards.
Surface Treatment: By utilizing a spray polyurethane anti-fouling coating at 0.2mm thickness, this treatment ensures a durable and pristine finish, safeguarding product integrity.
Performance Optimization: Achieving an astounding 40% efficiency improvement through microwave vulcanization, while maintaining a temperature variance of ± 2°C, guarantees optimal performance and reliability.