Noise and Vibration Isolator

Spring Engine Mounting 

(Spring Mounting, Spring Hanger & Damped Spring Mounting)

by Busaery (Erry) / PT. Prima Springs Mfg 

The engine operation or mechanical equipment movement in your building will generate shock or vibration. And vibration creates noise which has become a major source of resident’s complaint in modern building, disturbing a neighboring company, and cause of making uncomfortable working and living environment.

Selecting the proper isolator for base installation of engine or mechanical equipment is very important to solve all these problems.

Generator Engine Set With Spring Engine Mounting

FUNCTION  or USEFUL OF SPRING MOUNTING

• To isolate or reduce the transmission of noise and vibration from engine or mechanical equipment to building structure, such as in hotel, commercial and office building, industrial building, hospital, etc.
• To solve the toughest at shock transmission problem, such as in operation of punch presses, doing heavy blanking operation, die cast machines, machine tool, and other industrial machinery.
• To protect mechanical or electrical equipment and building structure from damaging effect of continuously engine operation that producing vibratory force.
• To create the comfortable working or living environment, and free from severe vibration or structure borne noise, and free from occupant complaint

Spring Mounting application for AHU Machine
 in Top Floor of Commercial Building  to reduce disturbing vibration 

APPLICATION

One Type of Spring Mounting

For  Laundry Machine In a Hotel

 Spring mounting can be applied to the engine or mechanical equipment, as below :

• Generator Engine Set
• Stamping Presses,
• Engine base on Oil Refinery Construction
• Pumping Unit
• Refrigeration Machines 
• Laundry Machine in the Hotels
• Air Compressor
• Cooling Towers and Chillers
• Grain Vibrator
• Laboratory Equipment
• More Kinds of  Industrial Equipment, etc.

LOAD SELECTION OF ISOLATOR

There are many types and designs of our spring mounting to proper costumer needs to effectively isolate reducing vibration and noise; and the most important is firstly in calculating  load on isolator, as bellow:

LOAD ON ISOLATOR
Number of Mounting Points	Maximum Load = Machine Weight  x  Factor
4	30%
6	25%
8	20%
10	15%
12	8%
Example : Machine Weight = 5000 kgs Mounting Point ( Stand ) consist of : 6 ( six ) points So, Max. Load on each Isolator = 5000 kgs  x 25% = 1250 kgs

Spring Mounting With Single or Double Spring	Spring Mounting With Multiple Spring
Many Types Of Pipe Spring Hanger	Pipe Spring Hanger

Damped Spring Mounting  

Damped Spring Mounting

Type DSM-50 : Work Capacity 500 tons

A Metal stamping machine operation, punch, heavy metal blanking operation in your building will generate shock or vibration. And vibration creates noise which has become a major source of resident’s complaint in modern building, disturbing a neighboring company, and cause of making uncomfortable working and living environment.

Selecting the proper damped isolator for base installation of the machine is very important to solve all these problems.

Damped Spring Mounting Application

 for Metal Stamping Machine 

Our Company is now a leading player in the field of vibration control engineering and machine mounting methods. One of our mounting products is Damped Spring Mounting that’s used for heavy duty operation, like as metal stamping, punch, rock crusher, marine, mining vibrator equipment, etc. We can produce and supply damped spring Mounting from: 50 tons till 1500 tons of work capacity.

Damped Spring Mounting Installation

At a Stand  Point of Base Stamping Machine,

With Work Capacity : 800 tons

Damped Spring Mounting

Type DSM-50 : Work Capacity 500 tons

Prepare for Installation

We make spring mounting product only for special order.

for further and more details  information, Please contact us!

We’ll be happy to service you….

If you would any further information regarding to our products and services,

and to get free technical assistance, please contact us directly.

HOTLINE SERVICE : 08122320677 

PT. Prima Springs Mfg – Bandung

Jl. Panghegar No. 21 Gede Bage - BANDUNG 40614   WEST JAVA – INDONESIA

Phone :  +62 22 783 3353,   +62 8122320677, 
Fax : +62 22 783 3353, Skype and YM ID : erry_ps

Email : primasprings@yahoo.co.id   / erry_ps@yahoo.co.id / terzaba@gmail.com