SRB Machine

SRB Machine

It is a new generation and substitution for deep hole drilling and boring machine, it combined the process of boring,skiving,rolling and burnishing. By using the SRB head,one time process,could get the final result of IT8-IT10,surface roughness Ra0.2-Ra04um.

The deep hole skiving burnishing machine could work for the inner ID from 38mm to 500mm,variously models are available.

Guanlu hydraulicy cylinder SRB machine has two types:

Type one,heavy duty skraper burnishing machine with boring function,this type machine has big cutting volume,could remove max 7mm material in diameter.

Type two,light weight SRB machine,this type machine has small cutting volume,could remove 1mm material in diameter,but infeed speed is very high.

Advantage of SRB machine:

Compared with traditional deep hole drilling and boring machine,it is a revolution equipment in hydraulic cylinder industry. It has the following obviously advantages:

2-5times hight efficiency than traditional deep hole drilling and boring machine.

Saving labour cost

Get much harder inner surface

Low noise,no pollution

High automatic,low labour intensity.

SRB tools are produced by ourselves,it is convinent to use,reliable performance,long life span and attractive price.

Two structure SRB machine is available.

One is local structure,chinese structure. See photos below:

The other is Japanese structure,with high configration and high price. See photos below:

SRB machine mainly structure（For Japanese structure,please contact for information):

TGG series deep hole skiving rolling burnishing machine adopts the processing method of workpiece fixed and tool rotary feed. Mainly composed of bed, positioning seat, workpiece bracket, workpiece holder, oil feeder, mast bracket, mast box, feed system, cooling system, hydraulic system, CNC control system and other components.

Machine bed: The machine bed is made of integral casting bed, aging treatment, double rectangular guide rail, good rigidity and large loading capacity. The surface of the two flat rails is subjected to quenching and precision grinding, and the surface hardness is high, the movement precision is good, and the wear resistance is high.

Positioning seat: used for workpiece positioning and chip removal.

Workpiece bracket: Two sets of each machine tool,the main function is the workpiece auxiliary support, which is convenient for workpiece clamping, and its working position is lower than the workpiece clamping position.

Workpiece holder: It adopts V-shaped iron clasping structure on both sides to clamp the workpiece and resist cutting torque.

Oil feeder: used to support the tool and the mast and input coolant to the processing area.

Mast bracket: The mast damping sleeve is fixed on the bracket, and replaced with the mast damping sleeve when the mast is replaced. Easy replacement and good repeatability.

Mast box: The spindle motor is selected, the power is 60kW, the spindle has a wide range of constant power, and the second gear is used for stepless speed regulation. The speed range is 60-1000r/min. The spindle bearing adopts high-precision double-row cylindrical roller bearing and double-way thrust angular contact ball bearing, which makes the spindle rigid, high strength and good precision retention.

Automatic lubrication device: Lubricate the guide rail and lead screw pair.

Mast box feeding system: 7.75kW AC servo motor drive reducer is connected with the output gear-rack mechanism to transmit large torque, good rigidity and high precision.

Cooling system: The cooling system adopts the above-ground fuel tank structure. The cutting oil is taken away by the chain-type chip conveyor and then filtered through a filter (coarse filtration)-magnetic separator-fine filtration three-stage filtration treatment.

Hydraulic system: Located in the middle of the back side of the machine tool, the main hydraulic components are selected from Taiwan brand.

SRB machine parameters data for reference:

Company Brief introduction：

Dezhou Guanlu Precision Machinery Co.,Ltd,is founded in year 2011,we are the most famous factory in my local to manufacture deep hole skiving roller burnishing machines. My city Dezhou is the production base of deep hole machines. Among these competitors,our deep hole skiving roller burnishing machine has unique advantage,we have two structures,one is local/chinese structure,the other is Japanese structure(of course,price is much higher).

My factory has our own strongly machining facilites,we have Germany brand Heckert guide grinder,chinese most famous planner,VMC,Lathes,box boring machine,milling machine and so on. With these above machining machines,under proper management system,so we could have a fast and stable delivery.

Our deep hole drilling machine has been exported to more than 40 countries and gained good reputation and fame. We improved our quality and structure day by day.

More information Contact now:

Susan Lee 

Mobile/wechat/whatsapp:+8615165964868

Mail: dzguanlu@dzguanlu.com

website:www.dzgljc.com

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