logo
Tel:
Request A Quote
English
GUANGZHOU GUOMAT AIR SPRING CO. , LTD
GUANGZHOU GUOMAT AIR SPRING CO. , LTD

Email:linda@662n.com         Mob:+8613924100039(WhatsAPP)

Wechat:airspringG     Skype:guomat

             

 

Home ProductsRubber Air Spring

YOKOHAMA Rubber Air Bellows S-300-4R S-300-4 Punching Press Air Spring Air Lift Bag

YOKOHAMA Rubber Air Bellows S-300-4R S-300-4 Punching Press Air Spring Air Lift Bag

  • YOKOHAMA Rubber Air Bellows S-300-4R S-300-4 Punching Press Air Spring Air Lift Bag
  • YOKOHAMA Rubber Air Bellows S-300-4R S-300-4 Punching Press Air Spring Air Lift Bag
  • YOKOHAMA Rubber Air Bellows S-300-4R S-300-4 Punching Press Air Spring Air Lift Bag
  • YOKOHAMA Rubber Air Bellows S-300-4R S-300-4 Punching Press Air Spring Air Lift Bag
YOKOHAMA Rubber Air Bellows S-300-4R S-300-4 Punching Press Air Spring Air Lift Bag
Product Details:
Place of Origin: GuangDong, China
Brand Name: GUOMAT
Certification: ISO/TS16949:2009
Model Number: F-300-4
Payment & Shipping Terms:
Minimum Order Quantity: 6pcs
Price: $189.9/pc-$299.9/pc
Packaging Details: Strong Carton Box Or As Customers Need
Delivery Time: 2-8 work days
Payment Terms: T/T, Western Union, L/C
Supply Ability: 1000pcs/week
Contact Now
Detailed Product Description
Item Name: Punch Press Air Spring Spring Material: Rubber
Package: Brown Carton Box Warranty: 1 Year
Application: Punching Equipment Cross No.: YOKOHAMA S-300-4
Other Name: Bags Rubber Bellows Convolutions: 4
Highlight:

YOKOHAMA Air Bellows

,

S-300-4R Air Bellows

,

Punching Press Air Bellows

YOKOHAMA Rubber Air Bellows S-300-4R S-300-4 Punching Press Air Spring Air Lift Bag
 
Product Description

 
Item Name: Punch Air Spring

GUOMAT NO.: F-300-4

Warranty: 1 Year

Material: Rubber

OEM Number:

Yokohama Air Spring S-300-4
Yokohama Air Spring S-300-4R
Yokohama Air Spring S 300 4
Yokohama Air Spring S 300 4R
Yokohama Air Spring S3004
Yokohama Air Spring S3004R


Detailed Technical Parameters

   Height H (mm)

Design Height (mm)

206

Max Height (mm)

326

Min Height (mm)

111

Stroke

Common Maximum Travel (mm)

±80

Diameter

Compression Max Outside Diameter (mm)

360

Standard height, approximate value when internal pressure is 0.49Mpa

Effective Area (cm2)

710

Volume(L)

15.5

Load(KN)

34.7

Dynamic Spring Constant (n/mm)

324

Natural Vibration Prequency (Hz)

1.5

Pressure

Mximum Internal Pressure (Mpa)

0.88

Pressure

Internal Pressure Failure (Mpa)

3.9-4.9

 

Features of Rubber Air Bags
1. Long service life. The self-sealing type has excellent durability due to less rubber deformation during expansion and contraction.

2. Maintenance is very simple. There is no friction and sliding part, so no lubricating oil is required.

3. The installation height can be reduced. Compared with other springs, the installation height can be reduced, which effectively increases the stroke.

4. The spring parameters with elasticity and softness can be obtained, with large load and elasticity and softness, and excellent vibration resistance.

5. The output of the bearing capacity is variable, and the bearing capacity can be changed within a wide range by changing the internal pressure.

6. The height can be controlled. If used in conjunction with the height adjustment valve, a constant height can be maintained for different loads.

7. It has a damping effect. If used in conjunction with the auxiliary air chamber and the throttle valve, an excellent damping effect can be obtained, thereby reducing the resonance amplitude.

8. Easy to install, simple structure, simple and easy to install and disassemble.

 

Scope of Application
Presses, punching machines, mechanical punching machines, pneumatic punching machines, hydraulic punching machines, high-speed mechanical punching machines, high-frequency punching machines, CNC punching machines, ordinary mechanical punching machines, manual punching machines, spiral punching machines, rack punching machines, connecting rod punching machines, cam punching machines, papermaking equipment, papermaking production lines, paper equipment, etc.

 

The Real Pictures of GUOMAT F-300-4

YOKOHAMA Rubber Air Bellows S-300-4R S-300-4 Punching Press Air Spring Air Lift Bag 0YOKOHAMA Rubber Air Bellows S-300-4R S-300-4 Punching Press Air Spring Air Lift Bag 1

Contact Details
GUANGZHOU GUOMAT AIR SPRING CO. , LTD

Contact Person: Sunny

Tel: 18928788039

Send your inquiry directly to us
GUANGZHOU GUOMAT AIR SPRING CO. , LTD
No. 1, Keyuan Road, Baiyun District, Guangzhou,Guangdong,510540,China
Tel:86-20-22925001
Mobile Site Privacy Policy | China Good Quality Suspension Air Spring Supplier. © 2017 - 2025 suspensionairspring.com. All Rights Reserved.