Yokohama Industrial Vibrating Screen SC-120-3R/S-120-3 Rubber Punch Air Spring

Product Details:

Place of Origin:	Guangzhou China
Brand Name:	GUOMAT
Certification:	ISO/TS16949, ISO9001
Model Number:	F-120-3

Payment & Shipping Terms:

Minimum Order Quantity:	5pcs
Price:	USD99.9-299.9/PC
Packaging Details:	Strong Carton Box or as Customers Requirement
Delivery Time:	3-7 Working Days
Payment Terms:	L/C, T/T, Western Union Or Others
Supply Ability:	1000PCS/Week

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Detailed Product Description

Features:	With Waist Ring	Product Name:	Rubber Punch Air Spring
Warranty:	One Year	Pressure Ability:	0.2-0.88 MPa
Bumper Block:	Without	Color:	Black
YOKOHAMA:	S-120-3R	Other Name:	Yokohama Air Spring
Highlight:	Yokohama rubber air spring , industrial vibrating screen air spring , punch air spring with warranty

Yokohama Industrial Vibrating Screen SC-120-3R/S-120-3 Rubber Punch Air Spring

Product Specifications

Attribute	Value
Product Name	Rubber Punch Air Spring
Warranty	One Year
Pressure Ability	0.2-0.88 MPa
Bumper Block	Without
Color	Black
Features	With Waist Ring
YOKOHAMA	S-120-3R
Other Name	Yokohama Air Spring

Product Description

Punch air spring is a key component installed on the punch press to provide cushioning, shock absorption, support and power functions using compressed air as elastic medium.

GUOMAT Punch Air Spring Number: F-120-3

YOKOHAMA Air Spring Numbers: S-120-3, S 120 3, S1203, S-120-3R, S 120 3R, S1203R, SC-120-3R, SC 120 3R, SC1203R

Core Functions and Roles

Balance and Support (The Most Important Function):

The slide and upper die of a punch press are extremely heavy. Air springs provide upward force that perfectly balances this weight, resulting in:

Smooth Operation: Reduced shock and vibration
Equipment Protection: Extended equipment life
Energy Savings: Reduced motor workload
Safety: Prevents slide from falling during power outages

Cushioning and Shock Absorption:

Absorbs impact energy at stroke ending, protecting press body and dies while reducing noise.

Providing a Pressure Source:

Acts as adjustable, stable pressure source for blank holders during drawing processes.

Technical Specifications

GUOMAT NO.	YOKOHAMA NO.	Height H (mm)	Commonly Maximum Stroke (mm)	Design Height (mm)	Maximum Height	Minimum Height (mm)
F-120-4	SC-120-4R	206	±70	306	111	±70
F-120-3	SC-120-3R	152	±53	227	82	±53
F-120-2	SC-120-2R	98	±35	148	53	±35

Punch press air springs are essential components of modern stamping equipment. They balance moving parts' weight, reduce shock and vibration, protect equipment, save energy, and can serve as process pressure sources - key to efficient, smooth, and safe punch press operation.