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{"title":"Japan YOKOHAMA S-450-4 Air Spring Cushion 450-4 For Pneumatic Punching Machine","imgUrl":"https:\/\/img.chinax.com\/nimg\/de\/87\/5f356fcbb74311effdbc5a072069-200x200-1\/japan_yokohama_s_450_4_air_spring_cushion_450_4_for_pneumatic_punching_machine.jpg","attrs":{"Material":"Rubber and Stainless Steel","Yokohama":"S-450-4","GUOMAT":"F-450-4","Layer Number":"4 Convolution"}}
{"title":"Mechanical Punch Rubber Air Spring Reference To S-350-4 \/ S-200-3 \/ S-100-3 \/ S","imgUrl":"https:\/\/img.chinax.com\/nimg\/a6\/5a\/03eb5f6b282299ff6ed11ff2e5c2-200x200-1\/mechanical_punch_rubber_air_spring_reference_to_s_350_4_2f_s_200_3_2f_s_100_3_2f_s_90_3.jpg","attrs":{"Brand Name":"GUOMAT","Model Number":"S-350-4 \/ S-200-3 \/ S-100-3 \/ S-90-3","Certification":"ISO\/TS16949:2009","Place of Origin":"Guangdong,China"}}
{"title":"M-100-4 Air Spring Rubber Cushion For Punch \uff0f Paper Making Equipment","imgUrl":"https:\/\/img.chinax.com\/nimg\/0b\/11\/b414612a80c3f5b10977ec12de9c-200x200-1\/m_100_4_air_spring_rubber_cushion_for_punch_ef_bc_8f_paper_making_equipment.jpg","attrs":{"Brand Name":"GUOMAT","Model Number":"MB-100-4","Certification":"ISO\/TS16949:2009","Place of Origin":"Guangdong,China"}}
{"title":"Original Contitech Rubber Air Spring FS 412-10 Single Convoluted Airbag Assembly","imgUrl":"https:\/\/img.chinax.com\/nimg\/0a\/ec\/fe7fc4ca1b66a90033a50ab75ee3-200x200-1\/original_contitech_rubber_air_spring_fs_412_10_single_convoluted_airbag_assembly.jpg","attrs":{"Brand Name":"Contitech","Model Number":"FS412-10","Certification":"ISO\/TS16949:2009","Place of Origin":"Germany"}}
{"title":"1B9-202 Goodyear Suspension Air Shock 578913201 Convoluted Rubber Air Spring","imgUrl":"https:\/\/img.chinax.com\/nimg\/7c\/c1\/167bd78a3f738a8a61fbff1d2288-200x200-1\/1b9_202_goodyear_suspension_air_shock_578913201_convoluted_rubber_air_spring.jpg","attrs":{"Brand Name":"GUOMAT","Model Number":"1B9X5","Certification":"ISO\/TS16949, ISO9001","Place of Origin":"Guangdong, China"}}
{"title":"F-240-4 GUOMAT Rubber Air Spring Replace S-240-4R Yokohama Punch Inflatable Air","imgUrl":"https:\/\/img.chinax.com\/nimg\/a8\/9f\/fbe17ec6e8b438879020864c3f82-200x200-1\/f_240_4_guomat_rubber_air_spring_replace_s_240_4r_yokohama_punch_inflatable_air_bag.jpg","attrs":{"Brand Name":"GUOMAT","Model Number":"F-240-4","Certification":"ISO\/TS16949:2009","Place of Origin":"GuangDong, China"}}
F-300-4 GUOMAT Industrial Air Spring Replacement YOKOHAMA S-300-4R Punch Press Air Bag
Air springs for punch presses are specialized shock-absorbing and buffering components used in stamping equipment. They are primarily installed on the punch press slide, die support, or frame. Using compressed air, they provide stable support and rebound force, effectively absorbing the impact and vibration generated during the stamping process, reducing equipment fatigue and structural damage. Compared to traditional steel springs, air springs offer advantages such as adjustable load capacity, superior buffering performance, and smooth response. They can improve stamping accuracy, reduce noise, and extend the service life of dies and equipment, and are widely used in various types of mechanical punch presses and automated stamping production lines.
Brand: GUOMAT Model Number: F-300-4
OEM Cross Reference
YOKOHAMA S-300-4R
YOKOHAMA S 300 4R
YOKOHAMA S-300-4
YOKOHAMA S 300 4
YOKOHAMA S300-4R
Technical Data
GUOMAT NO.
YOKOHAMA
Height H(mm)
Commonly Maximum Stroke(mm)
F-300-4
S-300-4R
Design H(mm): 206
±80
Maximum H(mm): 326
Minimum H(mm): 111
Main Functions and Advantages of Air Springs for Punch Presses
High-Efficiency Buffering and Vibration Reduction: Effectively absorbs the impact force during punching, reducing vibration transmission and protecting the punch press frame and die system.
Adjustable Load Capacity: By adjusting the internal air pressure, the spring stiffness and support force can be flexibly changed to adapt to the punching requirements of different tonnages and processes.
Improved Punching Precision: Smooth rebound characteristics help maintain stable slide movement, improving the consistency of stamping and product precision.
Extended Equipment and Die Life: Reduces metal fatigue and structural stress, reducing problems such as die cracking and loosening of punch press components, thus extending the overall machine's service life.
Reduced Noise and Maintenance Costs: With reduced impact and vibration, equipment operating noise is significantly reduced, and maintenance frequency and downtime are also reduced accordingly.
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...
