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Zhengzhou Timeway Machine Tool Co., Ltd.

Deep Hole Boring Machine, Deep Hole Drilling Machine, Horizontal Boring Machine manufacturer / supplier in China, offering Heavy Duty CNC Deep Hole Drilling and Boring Machine for Hydraulic Cylinder, 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 Heavy Duty CNC Deep Hole Drilling and Boring Machine for Hydraulic Cylinder

Heavy Duty CNC Deep Hole Drilling and Boring Machine for Hydraulic Cylinder

FOB Price: US $50,000-200,000 / set
Min. Order: 1 set
Min. Order FOB Price
1 set US $50,000-200,000/ set
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Production Capacity: 200sets/Year
Transport Package: Wooden Case
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: DBK-500 DBK-500A
  • Coordinate Boring Machine Type: Horizontal Type
  • Controlling Mode: CNC
  • Automatic Grade: Automatic
  • Condition: New
  • Boring Diameter Range: 120-500mm
  • Max. Boring Depth: 18000mm
  • Clamping Diameter of Workpiece: 650mm
  • Spindle Taper: Metric 140#
  • Valtage: 380V/50Hz or Pre-Choose
  • Specification: CE ISO9001
  • HS Code: 8459210000
  • Structure: Deep Hole Boring Machine
  • Tool Type: BTA Boring Head
  • Precision: High Precision
  • Certification: CE, ISO 9001
  • Color: According to Customers′ Require
  • Drilling Diameter Range: 40-150mm
  • Spindle Center Height: 625mm
  • Headstock Spindle Speed Range: 1-225(Stepless)
  • CNC System: Siemens or Others
  • Trademark: TIMAC
  • Origin: China(Mainland)
Product Description
Heavy-duty CNC Horizontal Deep Hole Drilling and Boring Machine 
DBK-500     DBK-500A
Machine Summary 
DBK-500/DBK-500A CNC deep hole drilling and boring machine is mainly for the processing of cylindrical workpiece. The tool is kept rotating and feeding, this machine can perform the process of drilling, boring ,expanding and roller burnishing, etc. The machine is equipped with CNC system. Besides machining through-hole, it can also process step hole and blind hole, etc. The machine tool is suitable for production of special cylinder, coal cylinder, hydraulic machinery, high pressure boiler tube, petroleum, military, electrics and airspace, etc.
Performance and Features 
1. The headstock spindle is driven by large power DC motor, using multi-gear speed change and  stepless speed regulation. The process adopts the mode of workpiece rotating and tools feeding, the  coolant is supplied by the oil feeder or through the end of boring bar, the chip is pushed out by the coolant  pressure.
2. The headstock part is equipped with three-jaw or four-jaw chuck, the oil feeder clamps the workpiece  by servo motor. 
3. The oil feeder can be moved and positioned along the bed body, and maintaining the constant  clamping force to the workpiece. The oil feeder adopts the principal axis structure which improves the  load capacity and rotation accuracy. The hydraulic system has a good control when clamping and fixing  the workpiece, which has a high stability and good precision. 
4. The bed body is made of high strength cast iron, which ensures the machine with enough rigidity. The  guide rail is treated by hardening technology and has the excellent wear-resistance and high precision  retaining ability. All the operation parameters are shown by meter display, the workpiece clamping and  the operation is very safe, rapid and stable.
Technical Parameters

Drilling diameter rangemm/Φ40-Φ150
Boring diameter rangemmΦ120-Φ500Φ120-Φ500
Boring depth rangemm1000-180001000-18000
Workpiece clamping dia. rangemm150-650150-650
Spindle center heightmm625625
Rotation speed range of headstock spindler/min1-2251-225
Spindle hole dia.mmΦ130Φ130
Spindle front taper hole dia.
Metric 140#Metric 140#
Headstock motor powerkw4545
Drill box motor powerkw/22
Drill box spindle holemm/Φ75
Drill box front taper holemm/Φ85 1:20
Drill box speed ranger/min/60-1000(12 steps)
Feed speed range (stepless)mm/min5-30005-3000
Feed carriage rapid speedmm/min30003000
Feed motor powerkw7.57.5
Feed carriage rapid motor torqueNm3636
Hydraulic pump motor powerkw1.51.5
Cooling pump motor powerkw7.5 (2groups), 5.5(1 group)7.5 (2groups), 5.5(1 group)
Cooling system rated pressureMPa2.52.5
Cooling system flowL/min300, 600, 900300, 600, 900
CNC system

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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