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TGG2115x4000mm Deep Hole Skraping Boring Machine

Country/Region china
Company Dezhou Guanlu Precision Machinery Co., Ltd
Categories Boring Bars
Telephone 56757578
ICP License Issued by the Chinese Ministry
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TGG2115x4000mm Deep Hole Skraping Boring Machine

TGG2115x4000mm Deep Hole Skraping Boring Machine

TGG2115x4000mm Deep Hole Scraping Boring Machines have a precocious ration power and come with high rigidity and a wide adjustment of machining procedure. Endowed with advanced machining efficiency these are the ideal equipments, which are suitable for machining different cylindrical deep-hole work pieces, adept for machining several mechanic hydraulic oil cylinders, stepped holes, the through-holes and of cylindrical work parts etc. The machines are mainly operated for roll and bore machining and adopt the suitable-scraping and rolling incorporated machining process that is founded on the rotation of boring tool.

The machines' physical structure is factory-made with advanced-quality cast iron that provides rigidity. The resin cement is utilized to inundate the interiors of the machines that results in an extraordinary stability. The main shafts follow Beijing CTB 50KW ac servo drives, the primary shaft of boring bar box incorporates a 3-gear manual and servo-system drives for speed accommodation, with a wide orbit of speed fitting and large torques. The feeding system formalize Beijing CTB 9KW ac servo motor drives, and 80 ball screw transference, with a dependable feeding and an extended service life. Efficient to meet various deep-hole machining procedure requirements, the work-piece mounting follows a hydraulic oil cylinder for clenched support. The work-piece also combines tight fixing with hydraulic calipers, which are dependable, time-tested and favorable for loading and unloading. The electrical system of these machines adopt German Siemens 808 D CNC system for consolidated power that is capable of human-machine cooperation.

These are integrated with picture displays and come with dependable, fail-safe operation with flexibility required. In production these are well suited for mass production as well as small batch production. TGG2115x4000mm Deep Hole Scraping Boring Machines are the first and foremost choice for producing oil cylinder or hydraulic equipments.

Machine Main Technical Data



Working scope

Boring hole diameter range


Workpiece length


Boring bar box spindle parameters

Center height

> 300mm

Leading end of cone hole boring bar box spindle

80mm 1:20

The spindle speed range


(Ac frequency conversion stepless speed regulation)

Output shaft torque

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