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China factories

China factory - GUANGZHOU GUOMAT AIR SPRING CO. , LTD

GUANGZHOU GUOMAT AIR SPRING CO. , LTD

  • China,Guangzhou ,Guangdong
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  3. OEM S-300-2 YOKOHAMA Rubber Air Spring F-300-2 Industrial Punch Air Bags
China OEM S-300-2 YOKOHAMA Rubber Air Spring F-300-2 Industrial Punch Air Bags
China OEM S-300-2 YOKOHAMA Rubber Air Spring F-300-2 Industrial Punch Air Bags

  1. China OEM S-300-2 YOKOHAMA Rubber Air Spring F-300-2 Industrial Punch Air Bags
  2. China OEM S-300-2 YOKOHAMA Rubber Air Spring F-300-2 Industrial Punch Air Bags
  3. China OEM S-300-2 YOKOHAMA Rubber Air Spring F-300-2 Industrial Punch Air Bags
  4. China OEM S-300-2 YOKOHAMA Rubber Air Spring F-300-2 Industrial Punch Air Bags

OEM S-300-2 YOKOHAMA Rubber Air Spring F-300-2 Industrial Punch Air Bags

  1. MOQ： 5pcs
  2. Price： USD99.9-189.9/PC
  3. Get Latest Price
Payment Terms L/C, T/T, Western Union Or Others
Supply Ability 1000PCS/Week
Delivery Time 3-7 Working Days
Packaging Details Strong Carton Box or as Customers Requirement
Quality 100 % Tested
Fuction Reduce Shock
Transport Package Strong Cartons
Item Name Punch Press Airbag
Fitting Position Punching Machine
Spring Material Rubber
Waist Ring With
Part No. S-300-2
Brand Name GUOMAT
Model Number F-300-2
Certification ISO/TS16949, ISO9001
Place of Origin Guangzhou China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, T/T, Western Union Or Others Supply Ability 1000PCS/Week
Delivery Time 3-7 Working Days Packaging Details Strong Carton Box or as Customers Requirement
Quality 100 % Tested Fuction Reduce Shock
Transport Package Strong Cartons Item Name Punch Press Airbag
Fitting Position Punching Machine Spring Material Rubber
Waist Ring With Part No. S-300-2
Brand Name GUOMAT Model Number F-300-2
Certification ISO/TS16949, ISO9001 Place of Origin Guangzhou China
High Light S-300-2 Rubber Air Spring ，S-300-2 Industrial Punch Air Bags

OEM S-300-2 YOKOHAMA Rubber Air Spring F-300-2 Industrial Punch Air Bags

 

OEM Cross reference:

GUOMAT Part No.: F-300-2

YOKOHAMA S-300-2R

YOKOHAMA S 300 2R

YOKOHAMA S-300-2

YOKOHAMA S 300 2

YOKOHAMA S300-2R

 

Specifications and Detailed Technical Parameters: F-300-2

 

Model Size  Height H(mm) Common Maximum Travel(mm) Compression Max. Outside Diameter (mm) Standard height, approximate value at 0.49MPA internal pressure Maximum Internal Pressure (MPA) Internal Pressure Failure(MPA)
Design Height Max. Height Min Height Effective Area(cm2) Volume(L) Load(KN) Dynamic Spring Constant(n/mm) Natural Vibration Frequency(Hz)
F-300-4 206 326 111 ±80 360 710 15.5 34.7 324 1.5 0.88 3.9-4.9
F-300-3 152 242 82 ±60 360 710 11.2 34.7 490 1.9 0.88 3.9-4.9
F-300-2 98 158 53 ±40 360 710 7.4 34.7 745 2.3 0.88 3.9-4.9
F-300-1 72 117 40 ±30 400 710 5.6 34.7 1108 2.8 0.69 2.9-3.9

 

MODEL OF YOKOHAMA

S-50-2 S-60-2 S-90-3 S-100-4
S-50-3 S-60-3   S-100-3
  S-60-4   S-100-2
       
S-120-4 S-160-4 S-200-4 S-220-4
S-120-3 S-160-3 S-200-3 S-220-3
S-120-2 S-160-2 S-200-2 S-220-2
  S-160-1    
       
S-240-4 S-300-4 S-350-4 S-400-5
S-240-3 S-300-3 S-350-3 S-400-4
S-240-2 S-300-2 S-350-2 S-400-3
S-240-1 S-300-1 S-350-1 S-400-2
       
S-450-5 S-500-5 S-550-3 S-600-5
S-450-4 S-500-4 S-550-2 S-600-4
S-450-3 S-500-3   S-600-3
S-450-2 S-500-2   S-600-2
S-450-1     S-600-1

 

Features of Punch Press Air Springs
Punch press air springs (also known as air cushions or pneumatic springs) use compressed air as an elastic medium. They are widely used in stamping machines, primarily for cushioning, shock absorption, load balancing, or pressure supply.
 
1. Adjustable elasticity and strong load adaptability
Adjustable air pressure: By adjusting the air pressure, the spring's stiffness and load capacity can be flexibly adjusted to meet the requirements of different stamping processes (such as varying molds and workpiece weights).
Load balancing: They effectively balance the weight of the slide or mold, reducing mechanical vibration and improving stamping accuracy.
 
2. Excellent cushioning and shock absorption performance
Impact energy absorption: During the stamping process, air springs absorb the impact force generated by the high-speed movement of the slide, reducing machine vibration and noise, and protecting the mold and equipment structure.
Smooth motion: They provide flexible stroke control, avoid rigid collisions, and extend equipment life.
 
3. Fast response and excellent dynamic performance
Air springs offer fast compression and rebound responses, making them suitable for high-frequency stamping operations (such as high-speed punching machines) and maintaining stable performance.
 
4. Long Life and Easy Maintenance
No Mechanical Friction: Compared to traditional metal springs or hydraulic cushioning, air springs have no internal mechanical contact parts, resulting in less wear and a longer lifespan.
Low Maintenance Cost: Regular checks of air tightness and air pressure are required, eliminating the need for frequent part replacement.
 
5. Energy-Saving and Environmentally Friendly: Relying solely on compressed air as the power source, no hydraulic oil is required, preventing oil leaks and environmental pollution, while also reducing energy consumption.
 
6. Flexible Installation and Small Space Occupancy: Its compact design allows it to be installed around the slide, worktable, or mold according to the press design requirements, offering high adaptability.
 
7. Precision Control (High-End Applications): When paired with a pressure sensor and control system, it enables real-time air pressure regulation, enabling precise control of cushioning or ejection force (e.g., in precision stamping presses or automated production lines).

 

The Related Picture of F-300-2

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Agent,Exporter

  • Year Established:

    2006

  • Total Annual:

    5999900-6999900

  • Employee Number:

    159~189

  • Ecer Certification：

    Verified Supplier

Guangzhou Guomat Air Spring Co., Ltd. is located in Guangzhou, about 15min’s drive from Baiyun Airport. Our mainly products are air spring, rubber bellows, air suspension spring, air suspension compressor and refitted suspension system. They are widely used in bus, truck, cabin, vehicles&rsquo... Guangzhou Guomat Air Spring Co., Ltd. is located in Guangzhou, about 15min’s drive from Baiyun Airport. Our mainly products are air spring, rubber bellows, air suspension spring, air suspension compressor and refitted suspension system. They are widely used in bus, truck, cabin, vehicles&rsquo...

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Get in touch with us

  • Reach Us
  • GUANGZHOU GUOMAT AIR SPRING CO. , LTD
  • No. 1, Keyuan Road, Baiyun District, Guangzhou,Guangdong,510540,China
  • https://www.suspensionairspring.com/

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