China Cheap price Precision Vertical CNC Deep Hole Drilling Drilling Milling Boring Machine Automation High Precision High Efficiency

This series of deep hole drilling and boring machine selects two kinds of processing workpiece arts according to the length of the workpiece: the short workpiece adopts oiling device for oiling and hydraulic jacking; the long workpiece adopts oiling from the end of the boring bar and four-jaw chuck clamping. The oiler adopts the innovative spindle type structure form, which has greatly improved the load bearing performance and higher rotary accuracy.


Product Detail

Product Tags

Our target is to consolidate and improve the quality and service of existing products, meanwhile constantly develop new products to meet different customers’ demands for China Cheap price Precision Vertical CNC Deep Hole Drilling Drilling Milling Boring Machine Automation High Precision High Efficiency, We sincerely do our best to provide the most beneficial assistance for many of the shoppers and businessmen.
Our target is to consolidate and improve the quality and service of existing products, meanwhile constantly develop new products to meet different customers’ demands for China Gun Barrel and CNC Gundrill Machine, We now have established long-term, stable and good business relationships with many manufacturers and wholesalers around the world. Currently, we have been looking forward to even greater cooperation with overseas customers based on mutual benefits. Remember to feel free to contact us for more details.

Machine tool usage

The bed guideway adopts double rectangular guideway which is suitable for deep hole machining machine, with large bearing capacity and good guiding accuracy; the guideway has been quenched and treated with high wear resistance. It is suitable for boring and rolling processing in machine tool manufacturing, locomotive, shipbuilding, coal machine, hydraulic, power machinery, wind machinery and other industries, so that the roughness of the workpiece reaches 0.4-0.8 μm. This series of deep hole boring machine can be selected according to the workpiece in the following working forms:
1. Workpiece rotating, tool rotating and reciprocating feeding movement.
2. Workpiece rotating, tool not rotating only reciprocating feeding movement.
3. Workpiece not rotating, tool rotating and reciprocating feeding movement.
4. Workpiece not rotating, tool rotating and reciprocating feeding movement.
5. Workpiece not rotating, tool rotating and reciprocating feeding movement.
6. Workpiece rotating, tool rotating and reciprocating feeding movement. rotation, tool rotation and reciprocating feeding movement.

The Main Technical Parameters

The scope of work
Drilling diameter range Φ40~Φ120mm
Maximum diameter of boring hole Φ800mm
Nesting diameter range Φ120~Φ320mm
Maximum boring depth 1-16m (one size per meter)
Chuck clamping diameter range Φ120~Φ1000mm
Spindle part 
Spindle center height 800mm
Conical hole at the front end of the bedside box Φ120
Taper hole at the front end of the headstock spindle Φ140 1:20
Spindle speed range of the headstock 16~270r/min; 21 levels
Feed part 
Feed speed range 10-300mm/min; stepless
Fast moving speed of pallet 2m/min
Motor part 
Main motor power 45kW
Hydraulic pump motor power 1.5kW
Fast moving motor power 5.5 kW
Feed motor power 7.5kW
Cooling pump motor power 11kWx2+5.5kWx2 (4 groups)
Other parts 
Rail width 1000mm
Rated pressure of cooling system 2.5MPa
Cooling system flow 200, 400, 600, 800L/min
Rated working pressure of hydraulic system 6.3MPa
The oil applicator bears the maximum axial force 68kN
The maximum tightening force of the oil applicator to the workpiece 20 kN
Drill pipe box part (optional)
Taper hole at the front end of the drill rod box Φ100
Taper hole at the front end of the spindle box spindle Φ120 1:20
Spindle speed range of the drill rod box 82~490r/min; level 6
Drill rod box motor power 30KW

Our target is to consolidate and improve the quality and service of existing products, meanwhile constantly develop new products to meet different customers’ demands for China Cheap price Precision Vertical CNC Deep Hole Drilling Drilling Milling Boring Machine Automation High Precision High Efficiency, We sincerely do our best to provide the most beneficial assistance for many of the shoppers and businessmen.
China Cheap price China Gun Barrel and CNC Gundrill Machine, We now have established long-term, stable and good business relationships with many manufacturers and wholesalers around the world. Currently, we have been looking forward to even greater cooperation with overseas customers based on mutual benefits. Remember to feel free to contact us for more details.


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