1、 Model and specifications:
Each model has a maximum load-bearing capacity
（kg） A
（mm） B
（mm） D
（mm） d
(mm) Adjustment range for lifting and lowering
SV78-100 300 75 43 φ100 M16 8
SV78-125 600 85 50 φ125 M18 10
SV78-165 1000 110 65 φ165 M20 12
SV78-210 1500 138 77 φ210 M24 15
2、 Selection method:
According to the original number of supports of the equipment, select the required model based on the maximum load-bearing capacity of each shim in the table above. For example, the C620 lathe has a machine weight of 2280 kilograms and supports six points, so 2280/6=363kg. If the SV78-100 model is overloaded, the SV78-125 model should be selected as suitable.
3、 Method of action:
The ground surface for installing machine tools can be made of concrete or wood, and it is required to be flat and sturdy.
During installation, unscrew the adjusting screw, place the machine tool on the load plate of the shim, and then screw in the screw from above.
Adjust the level of the machine tool guide rail. When turning clockwise, the machine tool rises, and when turning counterclockwise, the machine tool descends. After adjustment, tighten the nut.
In the installation area of the machine tool, if the height difference of the foundation plane exceeds the adjustment range of this product, shims can be added between the machine tool and the load plate.
The rubber of the machine tool shock-absorbing pad has creep phenomenon, and it will tend to stabilize after 14 days. Therefore, it is required to adjust the level of the machine tool again after 14 days of use.

◆ High quality vibration reduction products
◆ Good attenuation and isolation of vibration
◆ Good improvement of workshop environment noise
Shorten the installation cycle and save installation costs.
◆ Can make it coarse; The precision machining equipment forms a reasonable production unit, shortens the turnover route of workpieces, reduces the collision rate during the turnover process of work in progress, and lowers production costs.
◆ Can be customized according to the process at any time; Adjust the position of machine tools to meet production needs and reduce secondary installation costs.
Adjust the specifications/single load capacity (kg) of the shim (second layer)
135×50×40/300
160×80×55/500
200×90×55/900
220×110×60/1200
240×120×70/1500
260×130×70/1800
280×130×75/2000
300×140×80/2400
Adjust the shim (three layers)
Specification/Single Load Capacity (kg)
150×80×60/500
200×100×80/1000
240×120×80/1500
300×150×100/2000
Shock absorber pad iron for machine tools:
Specification/Single Load Capacity (kg)
ф80×40/200
ф100×40/300
ф125×40/500
ф165×45/1200
ф200×50/2000
Product features: The damping rubber effectively attenuates the vibration of the machine itself, reduces the transmission of vibration force, and prevents the transmission of vibration. Installing the machine tool does not require setting anchor bolts to fix it to the ground. Save installation costs and shorten installation cycles. Adjust the horizontal height of the machine tool, with a wide range. Made of nitrile synthetic rubber, resistant to grease and coolant. Scope of application: Equipment without machine tool foot mounting holes
Product features:
Damping adhesive effectively attenuates the vibration of the machine, reduces the transmission of vibration force, prevents the transmission of vibration force, and ensures the accuracy and quality of machining dimensions. Control the resonant propagation of vibration forces and noise in building structures. Make various types of rough and fine machining machines into production units to adapt to the development of logistics technology. Installing the machine tool does not require setting anchor bolts to fix it to the ground. Good vibration reduction and verticality make it possible to install the machine tool upstairs. It can adjust the level of the machine tool, with a wide range of adjustment, convenient, and fast. Made of nitrile synthetic rubber, resistant to grease and coolant.
Scope of application:
Metal processing machines, satin pressing machines, textile, printing machinery, food processing machines, rubber machinery, wire and cable machinery, generators, and heavy equipment.
usage method:
Place the required shim iron under the foot hole of the machine tool, insert the bolt, screw it into contact with the load-bearing plate, and then adjust the level of the machine tool (rotate the bolt clockwise to raise the machine tool): After adjusting the level of the machine tool, tighten the nut and fix it in a horizontal state. Due to the creep phenomenon of rubber, adjust the machine level again two weeks after the first use of the shim
Product Code
Part No. Size Parameters
Dimensions
(mm) Thread
Screw
(mm) Adjustable Height Adjust
heigh
(mm) Single piece bearing capacity
Load per mount
A-B A B H M h1-h2 F(N)
S77 105-55 105 55 55 12 8 8000
S77 150-75 150 75 61 12 10 16000
S77 200-95 200 95 69 16 14 28000
S77 250-115 250 115 86 20 16 40000