Gold Member Since 2013
Audited Supplier
Zhengzhou Timeway Machine Tool Co., Ltd.

Gun Drilling, Deep Hole Drilling Machine, CNC Deep Hole Drilling Machine manufacturer / supplier in China, offering CNC Deep Hole Knee-Type Drilling Machine (CNC Gun Drilling Machine), Engine Lathe (T-1236A, T-1340A, T-1440A, T-1440B, T-1440W), Horizontal Precision Gap Bed Lathe Machine (DL-500B) and so on.

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Supplier Homepage Product Deep Hole Drilling & Boring Machine/Deep Hole Honing Machine CNC Deep Hole Knee-Type Drilling Machine (CNC Gun Drilling Machine)

CNC Deep Hole Knee-Type Drilling Machine (CNC Gun Drilling Machine)

FOB Price: US $10,000-100,000 / set
Min. Order: 1 set
Min. Order FOB Price
1 set US $10,000-100,000/ set
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Production Capacity: 300 Sets/Year
Transport Package: Wooden Case
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: DDK-20B
  • Layout: Horizontal
  • Number of Shaft: 4
  • Automatic Grade: Automatic
  • Certification: CE, ISO 9001
  • Color: According to Customers′ Require
  • Max. Drilling Depth: 1000mm
  • Worktable Size: 1100*1100mm
  • Valtage: 380V/50Hz or Pre-Choose
  • Machine Type: Knee-Type Gun Drill
  • Specification: CE ISO9001
  • HS Code: 8459210000
  • Structure: Deep Hole Drilling
  • Controlling Mode: CNC
  • Hole Diameter: 3-20mm
  • Precision: High Precision
  • Condition: New
  • Drilling Diameter Range: 3-20mm
  • Drilling Box Spindle Speed Range: 4000rpm
  • X/Y-Axis Travel: 800/300mm
  • CNC System: Siemens or Others
  • Trademark: TIMAC
  • Origin: China(Mainland)
Product Description
CNC Deep Hole Knee-type Drilling Machine with Three Axis
DDK-20B     DDK-30B
Performance and Features
*The series Three-dimensional CNC drill machine adopts external-chip removal type (gun drill method). 
*The workpiece is fixed on workbench, which can be moved in vertical and horizontal direction. 
*The machine is assembled with CNC system and can realized single action and automatic cycle action. *There are three servo spindles of X, Y and Z, which are driven by servo motor and ball-screw  transmission. 
*The tool rotating and feeding uses stepless speed regulation. The drill diameter covers 20, 30 and  40mm. It can perform drilling through-hole, blind hole and step hole. 
*The machine is widely employed in many industries such as automobile, motorcycle, mould making,  military and airspace, etc.
Technical Parameters

Technical specifications
Drilling dia. rangemm3-203-30
Max. drilling depth of workpiecemm10001000
Number of spindlepcs.11
Travel of X-axismm800800
Rapid moving speed of X-axism/min22
Travel of Y-axis mm300300
Rapid moving speed of Y-axism/min22
Travel of Z-axismm10-50010-500
Rapid moving speed of Z-axism/min33
Workbench size (Z x X)mm1100x11001100x1100
Drilling box spindle speed (Approx)rpm40004000
CNC system
 SIEMENS or others
Cooling system work pressure rangeMPa1-101-10
Cooling system flow L/min6-1006-100
Coolant ssytem fitering precisionµm2020
Packaging & Shipping
Firstly packed by waterproof cloth and then in wooden case.
Few parts may need to be taken down and be packed in wooden case.
According to customer's different require, wo can adopt different packaging.
Whether CNC deep hole honing machine or CNC deep hole drilling and boring machine or CNC deep hole skiving roller burnishing machine, we all use the same standard Packagings.

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Mr. Larry Chen
Sales Engineer
To: Mr. Larry Chen

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