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Brand Name : OEM
Model Number : ZK2108X4C/300
Certification : CE IS09001
Place of Origin : China
MOQ : Negotiation
Price : Negotiable
Payment Terms : L/C, D/A, D/P, T/T
Supply Ability : 10000
Delivery Time : base on order
Packaging Details : Wooden Box
No. of spindle : 4 PCS(each side has 2 spindles)
Drilling diameter : 1.5mm---8mm
Drilling legth : 300mm(from one side)
Outside diameter of the workpiece : ≤φ8.0mm
Workpiece length : 110mm---320mm
Quantity of the workpiece on the rack : 22pcs
Power of drill stem motor : 2X2.2KW
Power of oil pump : 2X4.0KW
Power of feed motor : 2X1.8 KW
Power of oil temperature coolant machine : 2.87KW
For this counter-rotary four-spindle gun drilling machine, it mainly use to drill the small hole diameter from 1.5mm to 8mm, which drill from the two sides to get a higher entrance precision. And it can process 22 workpiece at a time, which greatly improve the processing efficiency.
Main technical parameter
Processing Ability
1.No. of spindle: 4 PCS(each side has 2 spindles)
2. Drilling diameter: 1.5mm---8mm
3.Drilling legth:300mm(from one side)
4.Outside diameter of the workpiece: ≤φ8.0mm
5.Workpiece length: 110mm---320mm
6.Quantity of the workpiece on the rack: 22pcs
Processing Speed
1. Max. rotary speed of the drill stem:15000r/min.
2. Rotary speed of the workpiece: 0 r/min.
3.Feed speed range: ≤1500mm/min.
4. Fast moving speed: ≤2000mm/min.
5. Moving speed of rack: 2000mm/min.
Processing Precision
1. Skewness of drilling hole: ≤1.0/1000 drilling length(workpiece fixed, draw ratio≤100 )
2. Dimension accuracy: IT8---IT11
3. Roughness of the drilling hole: Ra0.4—Ra1.6
Power of Machine
1. Power of drill stem motor: 2X2.2KW(one motor for 2 spindles)
2. Power of oil pump: 2X4.0KW(one oil pump for two spindles)
3. Power of feed motor: 2X1.8 KW
4. Power of oil temperature coolant machine:2.87KW
Hydraulic System
1. Max. flow 4X20 L/Min
2. Max. pressure:16MPa
3. Filter precision: 10um.
4. Oil capacity: 960L
Basic Dimension & Weight
1. Ground area(L*W*H): 4000*3000*1800
2. Distance between drill stem center and ground:1070mm
3.Height from drill stem center to guide rail: 297mm
4. Distance between spindles: 220mm
5.Weight of machine: 6.5T
Machine processing part
Typical application: step hole of ejector sleeve, cam shaft etc. shaft parts.
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ZK2108X4C/300 counter-rotary four-spindle deep hole drilling machine Images |