Products / Services : Shaanxi Golden Stone Machinery Manufacturing Co., Ltd .

Overview: Processing Method: BTA internal chip removing Hole Diameter(mm): ¦µ16¦µ30 Hole Depth(mm): 2000 NC System: GSK980TDC / FANUC OI Mate TC Drill Pipe: frequency control; simultaneously rotating and feeding Workpiece: rotating with constant speed Guide Sleeve: pneumatically drive Workpiece Clamping: self-centering chuck, manual centering support Parameter: Processing Ability: 1. Number of Axis(pcs): 1 2. Hole Diameter(mm): ¦µ16¦µ30 3. Hole Depth(mm): ¡Ü2000 4. Max Diameter of Workpiece(mm): ¦µ320 5. Length Range of Workpiece(mm): ¡Ü2000 Processing Speed: 1. Max Rotation Speed of Drill Pipe¡¯s Spindle (r/min): 2000 2. Workpiece Rotating Speed(r/min): 31.5 3. Feeding Speed Range(mm/min): ¡Ü1500 4. Feeding Fast Forward Speed(mm/min): ¡Ü2000 Processing Accuracy: 1. Hole Skewness: ¡Ü1/1000 2. Dimensional Accuracy of Drill Pipe: IT8IT11 3. Hole Rugosity: Ra1.6Ra3.2 Power of Machine 1. Drill Pipe Motor Power(kw): 11 2. Workpiece Rotating Power(kw): 3 3. Feeding Power(kw): 2.5 4. Total Power(kw): 50 5. Oil Pump Power(kw): 11.0+11.0 (double pump group) 6. Oil-temp Cooling Power(kw): 2.8 Hydraulic System 1. Max Volume of Flow(L/min): 150 2. Max Pressure(Mp): 6.0 3. Filtering Accuracy(um): 20 4. Oil Storage Capacity(L): 1600 Basic Dimension & Weight 1. Dimension (mm): 7000*3000*1500 2. Height between Drill Pipe Center and Ground(mm): 1070 3. Weight of Main Engine(kg): 8500 4. Weight of Hydraulic System(kg): 2500

Overview: Processing Method: outside chip removing; gun drill Hole Diameter(mm): ¦µ3¦µ30 NC System: GSK980TDC / FANUC OI Mate TC/SYNTEC Drill Pipe: frequency control; simultaneously rotating and feeding Workpiece: mounted on the bench Guide Sleeve: pneumatically drive and traverse Workpiece Clamping: for axial parts, mounted on the bench by tooling; plate type parts can be directly mounted on the bench Parameter: Processing Ability: 1. Hole Diameter(mm): ¦µ3¦µ30 2. Hole Depth(mm): 1000 3. Area of Bench (m2): 1200 X 800 4. Bench Load-bearing(kg): 6000 5. Stroke(mm): 1000X800 Processing Speed: 1. Max Rotation Speed of Drill Pipe¡¯s Spindle (r/min): 7500 2. Feeding Speed Range(mm/min): ¡Ü1500 3. Feeding Fast Forward Speed(mm/min): ¡Ü2000 4. Bench Fast Lifting Speed(mm/min): ¡Ü1000 5. Bench Fast Traverse Speed(mm/min): ¡Ü1000 Processing Accuracy: 1. Hole Skewness: ¡Ü1/1000 2. Dimensional Accuracy of Drill Pipe: IT7IT10 3. Hole Rugosity: Ra0.4Ra3.2 Power of Machine 1. Drill Pipe Motor Power(kw): 7.5 2. Bench Traverse Power(kw): 2.5 3. Feeding Power(kw): 1.2 4. Beam Lifting Power(kw): 2.5 5. Total Power(kw): 28 6. Oil Pump Power(kw): 2X5.5 Hydraulic System 1. Max Volume of Flow(L/min): 100 2. Max Pressure(Mp): 12 3. Filtering Accuracy(um): 20 4. Oil Storage Capacity(L): 1360 Basic Dimension & Weight Dimension (mm): 4500*3000

Overview: Processing Method: BTA internal chip removing Hole Diameter(mm): ¦µ16¦µ30 Hole Depth(mm): 2500 NC System: GSK980TDC / FANUC OI Mate TC Drill Pipe: frequency control; simultaneously rotating and feeding Workpiece: rotating with constant speed Guide Sleeve: pneumatically drive Workpiece Clamping: hydraulic chuck, hydraulic centre support Parameter: Processing Ability: 1. Number of Axis(pcs): 1 2. Hole Diameter(mm): ¦µ16¦µ30 3. Hole Depth(mm): ¡Ü2500 4. Max Diameter of Workpiece(mm): ¦µ320/¦µ500 5. Diameter of Hydraulic Centre Support Clamping(mm): ¦µ270/¦µ500 6. Length Range of Workpiece(mm): ¡Ü2500 Processing Speed: 1. Max Rotation Speed of Drill Pipe¡¯s Spindle (r/min): 2000 2. Workpiece Rotating Speed(r/min): 31.5 3. Feeding Speed Range(mm/min): ¡Ü1500 4. Feeding Fast Forward Speed(mm/min): ¡Ü2000 Processing Accuracy: 1. Hole Skewness: ¡Ü1/1000 2. Dimensional Accuracy of Drill Pipe: IT8IT11 3. Hole Rugosity: Ra1.6Ra3.2 Power of Machine 1. Drill Pipe Motor Power(kw): 11 2. Workpiece Rotating Power(kw): 3 3. Feeding Power(kw): 2.5 4. Total Power(kw): 50 5. Oil Pump Power(kw): 11.0+11.0 (double pump group) 6. Oil-temp Cooling Power(kw): 2.8 Hydraulic System 1. Max Volume of Flow(L/min): 150 2. Max Pressure(Mp): 6.0 3. Filtering Accuracy(um): 20 4. Oil Storage Capacity(L): 1600 Basic Dimension & Weight 1. Dimension (mm): 8000*3000*1500 2. Height between Drill Pipe Center and Ground(mm): 1070 3. Weight of Main Engine(kg): 9000 4. Weight of Hydraulic System(kg): 2500

Overview: Processing Method: double tube jet drilling Hole Diameter(mm): ¦µ18.5¦µ40 Hole Depth(mm): 1000 NC System: GSK980TDC / FANUC OI Mate TC Drill Pipe: feeding, fixed and non-rotation Workpiece: frequency controlled rotating Guide Sleeve: pneumatically drive Workpiece Clamping: hydraulic chuck, hydraulic centre support Parameter: Processing Ability: 1. Number of Axis(pcs): 1 2. Hole Diameter(mm): ¦µ18.5¦µ40 3. Hole Depth(mm): ¡Ü1000 4. Max Diameter of Workpiece(mm): ¦µ200 5. Diameter of Hydraulic Centre Support Clamping(mm): ¦µ200 6. Length Range of Workpiece(mm): ¡Ü1000 Processing Speed: 1. Max Rotation Speed of Drill Pipe¡¯s Spindle (r/min): 1500 2. Feeding Speed Range(mm/min): ¡Ü1500 3. Feeding Fast Forward Speed(mm/min): ¡Ü2000 Processing Accuracy: 1. Hole Skewness: ¡Ü1/1000 2. Dimensional Accuracy of Drill Pipe: IT8IT11 3. Hole Rugosity: Ra1.6Ra3.2 Power of Machine 1. Workpiece Rotating Power(kw): 11.0 2. Feeding Power(kw): 2.5 Feeding Torque(M.N) 10 3. Total Power(kw): 65 4. Oil Pump Power(kw): 11.0+5.5(double pump group) 5. Oil-temp Cooling Power(kw): 0.8 Hydraulic System 1. Max Volume of Flow(L/min): 100 2. Max Pressure(Mp): 6.0 3. Filtering Accuracy(um): 20 4. Oil Storage Capacity(L): 1360 Basic Dimension & Weight 1. Dimension (mm): 5400*3000*1800 2. Height between Drill Pipe Center and Ground(mm): 1070 3. Weight of Main Engine(kg): 6000 4. Weight of Hydraulic System(kg): 2500

Overview: Processing Method: outside chip removing; gun drill Hole Diameter(mm): ¦µ1.5¦µ8 Hole Depth(mm): 500 NC System: GSK980TDC / FANUC OI Mate TC Drill Pipe: frequency control; simultaneously rotating and feeding Workpiece: mounted on the bench Guide Sleeve: pneumatically drive and traverse Workpiece Clamping: for axial parts, mounted on the bench by tooling; plate type parts can be directly mounted on the bench Parameter: Processing Ability: 1. Number of Spindle(pcs): 1 2. Hole Diameter(mm): ¦µ1.5¦µ8 3. Hole Depth(mm): 500 4. Area of Bench (m2): 700 X 1200 5. Bench Lifting Distance(mm): 300 6. Bench Traverse Distance (mm): 500 7. Bench Load-bearing(kg): 750 Processing Speed: 1. Max Rotation Speed of Drill Pipe¡¯s Spindle (r/min): 15000 2. Workpiece Rotation Speed(r/min): 500 (fixed) 3. Feeding Speed Range(mm/min): ¡Ü2000 4. Feeding Fast Forward Speed(mm/min): 2000 5. Bench Fast Lifting Speed(mm/min): 1000 6. Bench Fast Traverse Speed(mm/min): 2000 Processing Accuracy: 1. Hole Skewness: ¡Ü1/1000 2. Dimensional Accuracy of Drill Pipe: IT7IT11 3. Hole Rugosity: Ra0.4Ra1.6 4. Positioning Accuracy: X 0.03; Y 0.03; Z 0.035 Re-positioning Accuracy: X 0.02; Y 0.02; Z 0.025 Power of Machine 1. Drill Pipe Motor Power(kw): 2.2 2. Oil Pump Power(kw): 4 3. Bench Traverse Power(kw): 1.2 Bench Traverse Torque(M.N): 7 4. Feeding Power(kw): 1.2 Feeding Torque(M.N): 7 5. Bench Lifting Power(kw): 2.5 Bench Lifting Torque(M.N): 20 6. Power of Oil-temp Cooling Machine(kw): 2.8 7. Total Power(kw): 18 Hydraulic System 1. Max Volume of Flow(L/min): 20 2. Max Pressure(Mp): 16 3. Filtering Accuracy(um): 10 4. Oil Storage Capacity(L): 960 Basic Dimension & Weight 1. Dimension (mm): 4000*3000*1800(L*W*H) 2. Height between Drill Pipe Centre and Ground(mm): 1020 3. Height between Drill Pipe Centre and Bench(mm): 297.0 4. Weight of Main Engine(kg): 5000 5. Weight of Cooling System(kg): 2000

Overview: Processing Method: outside chip removing; gun drill Hole Diameter(mm): ¦µ5¦µ30 Hole Depth(mm): 1500 Bench Traverse Distance(mm): 200 NC System: GSK980TDC / FANUC OI Mate TC Drill Pipe: frequency control; simultaneously rotating and feeding Workpiece: fixed, non-rotation Guide Sleeve: hydraulic drive and traverse Workpiece Clamping: the left side of workpiece is clamped by hydraulic chuck, the right side is supported by hydraulic centre bracket; Hydraulic chuck and centre bracket can respectively traverse for eccentric orifice drilling purpose Parameter: Processing Ability: 1. Number of Spindle(pcs): 1 2. Hole Diameter(mm): ¦µ5¦µ30 3. Hole Depth(mm): ¡Ü1500 4. Max Workpiece Diameter (mm): ¦µ270 5. Length Range of Workpiece(mm): ¡Ü1500 6. Max Processing Eccentricity (mm): ¦µ270 Processing Speed: 1. Max Rotation Speed of Drill Pipe¡¯s Spindle (r/min): 5500 2. Feeding Speed Range(mm/min): ¡Ü1500 3. Forward Speed(mm/min): ¡Ü2000 Processing Accuracy: 1. Hole Skewness: ¡Ü1/1000 (draw ratio¡Ü100) 2. Dimensional Accuracy of Drill Pipe: IT7IT10 3. Hole Rugosity: Ra0.8Ra3.2 Power of Machine 1. Drill Pipe Motor Power(kw): 5.5 2. Oil Pump Power(kw): 5.5+5.5(double pump group) 3. Feeding Power(kw): 1.8 4. Power of Oil-temp Cooling Machine(kw): 2.8 5. Total Power(kw): 25 Hydraulic System 1. Max Volume of Flow(L/min): 110 2. Max Pressure(Mp): 12 3. Filtering Accuracy(um): 20 4. Oil Storage Capacity(L): 1360 Basic Dimension & Weight 1. Dimension (mm): 6000*3200*1500(L*W*H) 2. Height between Drill Pipe Centre and Ground(mm): 1070 3. Weight of Hydraulic System (kg): 2000 4. Weight of Main Engine(kg): 7000

Overview: Processing Method: outside chip removing; gun drill Hole Diameter(mm): ¦µ1.5¦µ8 Hole Depth(mm): 500 (Draw Ratio¡Ü100) NC System: GSK980TDC / FANUC OI Mate TC Drill Pipe: high speed mechanical spindle; frequency control; simultaneously rotating and feeding Workpiece: constant speed rotation Guide Sleeve: axial restraint Workpiece Clamping: based on the top of tail and cone disc of guide sleeve, to accurately orientate workpiece by chamfer of the two sides; pneumatic stretch out and draw back to fasten the workpiece. Parameter: Processing Ability: 1. Number of Spindle(pcs): 2 2. Hole Diameter(mm): ¦µ1.5¦µ8 3. Hole Depth(mm): ¡Ü500 4. Diameter Range of Workpiece(mm): ¡Ü¦µ50 5. Length Range of Workpiece(mm): ¡Ü500 Processing Speed: 1. Max Rotation Speed of Drill Pipe¡¯s Spindle (r/min): 15000 2. Workpiece Rotation Speed(r/min): 500 (fixed) 3. Feeding Speed Range(mm/min): ¡Ü1500 4. Forward Speed(mm/min): ¡Ü2000 Processing Accuracy: 1. Hole Skewness: ¡Ü0.5/1000 (workpiece rotating) ¡Ü1.0/1000(workpiece fixed) 2. Dimensional Accuracy of Drill Pipe: IT7IT11 3. Hole Rugosity: Ra0.4Ra1.6 Power of Machine 1. Drill Pipe Motor Power(kw): 2X1.1 2. Workpiece Rotating Power(kw): 2X1.1 3. Oil Pump Power(kw): 2X4.0 4. Feeding Power(kw): 1.8 5. Power of Oil-temp Cooling Machine(kw): 2.8 Hydraulic System 1. Max Volume of Flow(L/min): 2X20 (dual-axis) 2. Max Pressure(Mp): 16 3. Filtering Accuracy(um): 10 4. Oil Storage Capacity(L): 960 Basic Dimension & Weight 1. Dimension (mm): 4500*3000*1500(L*W*H) 2. Height between Drill Pipe Centre and Ground(mm): 1070 3. Height between Drill Pipe Centre and Guide(mm): 297.0 4. Distance between Axles(mm): 220 5. Weight of Main Engine(kg): 5000

Overview: Processing Method: outside chip removing; gun drill Hole Diameter(mm): ¦µ5¦µ15 Hole Depth(mm): 1000 Axis Centre Distance(mm): 207 (can be customized) NC System: GSK980TDC / FANUC OI Mate TC Drill Pipe: frequency control; simultaneously rotating and feeding Workpiece: NC indexing Guide Sleeve: hydraulic drive, axial positioning Workpiece Clamping: the left side of workpiece is clamped by hydraulic chuck, the right side is supported by hydraulic centre bracket, around axis indexing can be numerical controlled; Drill two holes at one time Parameter: Processing Ability: 1. Number of Spindle(pcs): 2 2. Axis Centre Distance(mm): 207 3. Hole Diameter(mm): ¦µ5¦µ30 4. Hole Depth(mm): ¡Ü1000 4. Max Workpiece Diameter (mm): ¡Ü¦µ270 5. Length Range of Workpiece(mm): ¡Ü1000 6. Bench Traverse Distance(mm): 200 Processing Speed: 1. Max Rotation Speed of Drill Pipe¡¯s Spindle (r/min): 5500 2. Feeding Speed Range(mm/min): ¡Ü1500 3. Forward Speed(mm/min): ¡Ü2000 Processing Accuracy: 1. Hole Skewness: ¡Ü1/1000 (draw ratio¡Ü100) 2. Dimensional Accuracy of Drill Pipe: IT7IT11 3. Hole Rugosity: Ra0.8Ra3.2 Power of Machine 1. Drill Pipe Motor Power(kw): 5.5 2. Oil Pump Power(kw): 7.5(double pump group) 3. Feeding Power(kw): 1.2 7.0(M.N) 4. Power of Oil-temp Cooling Machine(kw): 3.5 5. Total Power(kw): 29 Hydraulic System 1. Max Volume of Flow(L/min): 80 2. Max Pressure(Mp): 12 3. Filtering Accuracy(um): 20 4. Oil Storage Capacity(L): 1360 Basic Dimension & Weight 1. Dimension (mm): 5100*2700*1800(L*W*H) 2. Height between Drill Pipe Centre and Ground(mm): 1070 3. Weight of Hydraulic System (kg): 2500 4. Weight of Main Engine(kg): 5000

Overview: Processing Method: outside chip removing; gun drill Hole Diameter(mm): ¦µ5¦µ20 Hole Depth(mm): 1000 Bench Traverse Distance(mm): 200 NC System: GSK980TDC / FANUC OI Mate TC Drill Pipe: high speed mechanical spindle; frequency control; simultaneously rotating and feeding Workpiece: fixed, non-rotation Guide Sleeve: Hydraulically drive; ¡ DegreeV¡± shape steel tolling, semi-circle sleeve overhead, hydraulic pressure plate presses and top of tail press workpiece against guide sleeve. Parameter: Processing Ability: 1. Number of Spindle(pcs): 2 2. Centre Distance between Axis(mm): 350 3. Bench Area(m2): 1600X600 4. Hole Diameter(mm): ¦µ5¦µ20 5. Hole Depth(mm): ¡Ü1000 6. Max Workpiece Diameter (mm): ¡Ü¦µ200 7. Length Range of Workpiece(mm): ¡Ü1000 8. Bench Traverse Distance(mm): 200 Processing Speed: 1. Max Rotation Speed of Drill Pipe¡¯s Spindle (r/min): 5500 2. Feeding Speed Range(mm/min): ¡Ü1500 3. Forward Speed(mm/min): ¡Ü2000 Processing Accuracy: 1. Hole Skewness: ¡Ü1/1000 (draw ratio¡Ü100) 2. Dimensional Accuracy of Drill Pipe: IT7IT11 3. Hole Rugosity: Ra0.8Ra3.2 Power of Machine 1. Drill Pipe Motor Power(kw): 5.5 2. Oil Pump Power(kw): 7.5+7.5(double pump group) 3. Feeding Power(kw): 1.8 4. Power of Oil-temp Cooling Machine(kw): 3.5 5. Total Power(kw): 36 Hydraulic System 1. Max Volume of Flow(L/min): 100 2. Max Pressure(Mp): 12 3. Filtering Accuracy(um): 20 4. Oil Storage Capacity(L): ¡Ý1000 Basic Dimension & Weight 1. Dimension (mm): 5100*2700*1800(L*W*H) 2. Height between Drill Pipe Centre and Ground(mm): 1070 3. Height between Drill Pipe Centre and Bench(mm): 242.0 4. Weight of Hydraulic System (kg): 2500 5. Weight of Main Engine(kg): 7000

Overview: Processing Method: outside chip removing; gun drill Hole Diameter(mm): ¦µ3¦µ25 Hole Depth(mm): 1000 NC System: GSK980TDC / FANUC OI Mate TC Drill Pipe: frequency control; simultaneously rotating and feeding Workpiece: mounted on the bench Guide Sleeve: pneumatically drive and traverse Workpiece Clamping: for axial parts, mounted on the bench by tooling; plate type parts can be directly mounted on the bench Parameter: Processing Ability: 2. Number of Spindle(pcs): 1 2. Hole Diameter(mm): ¦µ3¦µ25 3. Hole Depth(mm): 500 4. Area of Bench (m2): 1000 X 1200 5. Bench Lifting Distance(mm): 300 6. Bench Traverse Distance (mm): 500 7. Bench Load-bearing(kg): 1000 Processing Speed: 1. Max Rotation Speed of Drill Pipe¡¯s Spindle (r/min): 7500 2. Feeding Speed Range(mm/min): ¡Ü2000 3. Feeding Fast Forward Speed(mm/min): 2000 4. Bench Fast Lifting Speed(mm/min): 1000 5. Bench Fast Traverse Speed(mm/min): 2000 Processing Accuracy: 1. Hole Skewness: ¡Ü1/1000 2. Dimensional Accuracy of Drill Pipe: IT7IT11 3. Hole Rugosity: Ra0.8Ra6.3 4. Positioning Accuracy: X 0.035; Y 0.035; Z 0.04 Re-positioning Accuracy: X 0.03; Y 0.03; Z 0.035 Power of Machine 2. Drill Pipe Motor Power(kw): 5.5 2. Oil Pump Power(kw): 5.5+5.5 3. Bench Traverse Power(kw): 1.8 Bench Traverse Torque(M.N): 11 4. Feeding Power(kw): 1.2 Feeding Torque(M.N): 7 5. Bench Lifting Power(kw): 2.5 Bench Lifting Torque(M.N): 20 6. Power of Oil-temp Cooling Machine(kw): 2.8 7. Total Power(kw): 25 Hydraulic System 1. Max Volume of Flow(L/min): 80 2. Max Pressure(Mp): 14 3. Filtering Accuracy(um): 20 4. Oil Storage Capacity(L): 1360 Basic Dimension & Weight 1. Dimension (mm): 5000*3000*1800(L*W*H) 2. Height between Drill Pipe Centre and Ground(mm): 1020 3. Height between Drill Pipe Centre and Bench(mm): 297.0 4. Weight of Main Engine(kg): 6500 5. Weight of Cooling System(kg): 2000

Overview: Processing Method: outside chip removing; gun drill Hole Diameter(mm): ¦µ10¦µ25 Hole Depth(mm): 500 NC System: GSK980TDC / FANUC OI Mate TC Drill Pipe: frequency control; simultaneously rotating and feeding Workpiece: fixed, non-rotation Guide Sleeve: axial restraint Workpiece Clamping: based on the top of tail and cone disc of guide sleeve, to accurately orientate workpiece by chamfer of the two sides; Top of tail hydraulically fasten the workpiece. Parameter: Processing Ability: 1. Number of Spindle(pcs): 4 2. Hole Diameter(mm): ¦µ10¦µ25 3. Hole Depth(mm): 500 4. Workpiece Diameter Range(mm): ¡Ü¦µ80 5. Workpiece Length Range(mm): 500 Processing Speed: 1. Max Rotation Speed of Drill Pipe¡¯s Spindle (r/min): 5000 2. Workpiece Rotation Speed(r/min): 500 3. Feeding Speed Range(mm/min): ¡Ü1500 4. Forward Speed(mm/min): ¡Ü2000 Processing Accuracy: 1. Hole Skewness: ¡Ü1.0/1000 (draw ratio¡Ü100) 2. Dimensional Accuracy of Drill Pipe: IT8IT11 3. Hole Rugosity: Ra0.8Ra6.3 Power of Machine 1. Drill Pipe Motor Power(kw): 2X7.5 2. Oil Pump Power(kw): 2X7.5 3. Feeding Power(kw): 2.3 4. Power of Oil-temp Cooling Machine(kw): 4.05 Hydraulic System 1. Max Volume of Flow(L/min): 4X60 2. Max Pressure(Mp): 10 3. Filtering Accuracy(um): 20 4. Oil Storage Capacity(L): 1360 Basic Dimension & Weight 1. Dimension (mm): 4500*3000*1800(L*W*H) 2. Height between Drill Pipe Centre and Ground(mm): 1070 3. Height between Drill Pipe Centre and Guide(mm): 297.0 4. Distance between Axles(mm): 140 5. Weight of Main Engine(kg): 6500

Overview: Processing Method: outside chip removing; gun drill Hole Diameter(mm): ¦µ5¦µ30 Hole Depth(mm): 1000 NC System: GSK980TDC / FANUC OI Mate TC Drill Pipe: frequency control; simultaneously rotating and feeding Workpiece: mounted on the bench Guide Sleeve: pneumatically drive and traverse Workpiece Clamping: for axial parts, mounted on the bench by tooling; plate type parts can be directly mounted on the bench Parameter: Processing Ability: 2. Number of Spindle(pcs): 1 3. Hole Diameter(mm): ¦µ5¦µ30 4. Hole Depth(mm): 500 5. Area of Bench (m2): 1000 X 1200 6. Bench Lifting Distance(mm): 300 7. Bench Traverse Distance (mm): 500 8. Bench Load-bearing(kg): 1000 Processing Speed: 1. Max Rotation Speed of Drill Pipe¡¯s Spindle (r/min): 15000 2. Workpiece Rotation Speed(r/min): 500 (fixed) 3. Feeding Speed Range(mm/min): ¡Ü2000 4. Forward Speed(mm/min): 2000 5. Lifting Speed(mm/min): 1000 Processing Accuracy: 1. Hole Skewness: ¡Ü1/1000 2. Dimensional Accuracy of Drill Pipe: IT7IT11 3. Hole Rugosity: Ra0.8Ra6.3 4. Positioning Accuracy: X 0.035; Y 0.035; Z 0.04 Re-positioning Accuracy: X 0.03; Y 0.03; Z 0.035 Power of Machine 2. Drill Pipe Motor Power(kw): 5.5 3. Oil Pump Power(kw): 5.5+5.5 4. Bench Traverse Power(kw): 1.8 Bench Traverse Torque(M.N): 11 5. Feeding Power(kw): 1.2 Feeding Torque(M.N): 7 6. Bench Lifting Power(kw): 2.5 Bench Lifting Torque(M.N): 20 7. Power of Oil-temp Cooling Machine(kw): 2.8 8. Total Power(kw): 25 Hydraulic System 1. Max Volume of Flow(L/min): 110 2. Max Pressure(Mp): 14 3. Filtering Accuracy(um): 20 4. Oil Storage Capacity(L): 1360 Basic Dimension & Weight 1. Dimension (mm): 5000*3000*1800(L*W*H) 2. Height between Drill Pipe Centre and Ground(mm): 1020 3. Height between Drill Pipe Centre and Bench(mm): 297.0 4. Weight of Main Engine(kg): 6000 5. Weight of Colling System(kg): 2000

Overview: Processing Method: BTA internal chip removing Hole Diameter(mm): ¦µ16¦µ60 Hole Depth(mm): 1000 NC System: GSK980TDC / FANUC OI Mate TC Drill Pipe: frequency control; simultaneously rotating and feeding Workpiece: rotating with constant speed Guide Sleeve: pneumatically drive Workpiece Clamping: hydraulic chuck, hydraulic centre support Parameter: Processing Ability: 1. Number of Axis(pcs): 1 2. Hole Diameter(mm): ¦µ16¦µ60 3. Hole Depth(mm): ¡Ü1000 4. Max Diameter of Workpiece(mm): ¦µ320 5. Diameter of Hydraulic Centre Support Clamping(mm): ¦µ270 6. Length Range of Workpiece(mm): ¡Ü1000 Processing Speed: 1. Max Rotation Speed of Drill Pipe¡¯s Spindle (r/min): 1800 2. Workpiece Rotating Speed(r/min): 31.5 3. Feeding Speed Range(mm/min): ¡Ü1500 4. Feeding Fast Forward Speed(mm/min): ¡Ü2000 Processing Accuracy: 1. Hole Skewness: ¡Ü1/1000 2. Dimensional Accuracy of Drill Pipe: IT8IT11 3. Hole Rugosity: Ra1.6Ra3.2 Power of Machine 1. Drill Pipe Motor Power(kw): 30 2. Workpiece Rotating Power(kw): 3 3. Feeding Power(kw): 1.8 Feeding Torque(M.N) 11 4. Total Power(kw): 65 5. Oil Pump Power(kw): 11.0+11.0 (double pump group) 6. Oil-temp Cooling Power(kw): 0.8 Hydraulic System 1. Max Volume of Flow(L/min): 280 2. Max Pressure(Mp): 8.0 3. Filtering Accuracy(um): 20 4. Oil Storage Capacity(L): 1360 Basic Dimension & Weight 1. Dimension (mm): 5500*3000*1800 2. Height between Drill Pipe Center and Ground(mm): 1070 3. Weight of Main Engine(kg): 6500 4. Weight of Hydraulic System(kg): 2500

Overview: Processing Method: outside chip removing; gun drill Hole Diameter(mm): ¦µ3¦µ15 Hole Depth(mm): 500; 1000; 1500 (Draw Ratio¡Ü100) NC System: GSK980TDC / FANUC OI Mate TC Drill Pipe: high speed mechanical spindle; frequency control; simultaneously rotating and feeding Workpiece: constant speed rotation Guide Sleeve: axial restraint Workpiece Clamping: based on the top of tail and cone disc of guide sleeve, to accurately orientate workpiece by chamfer of the two sides; pneumatic stretch out and draw back to fasten the workpiece. Parameter: Processing Ability: 1. Number of Spindle(pcs): 4 2. Hole Diameter(mm): ¦µ3¦µ15 3. Hole Depth(mm): 500; 1000; 1500 4. Diameter Range of Workpiece(mm): ¡Ü¦µ80 5. Length Range of Workpiece(mm): 500; 1000; 1500 Processing Speed: 1. Max Rotation Speed of Drill Pipe¡¯s Spindle (r/min): 7000 2. Workpiece Rotation Speed(r/min): 500 3. Feeding Speed Range(mm/min): ¡Ü1500 4. Forward Speed(mm/min): ¡Ü2000 Processing Accuracy: 1. Hole Skewness: ¡Ü1.0/1000 (workpiece fixed, draw ratio¡Ü100) ¡Ü0.5/1000(workpiece rotating,draw ratio ¡Ü100) 2. Dimensional Accuracy of Drill Pipe: IT7IT11 3. Hole Rugosity: Ra0.8Ra3.2 Power of Machine 1. Drill Pipe Motor Power(kw): 2X5.5 2. Workpiece Rotating Power(kw): 2X3.0 3. Oil Pump Power(kw): 2X7.5 4. Feeding Power(kw): 1.8 5. Power of Oil-temp Cooling Machine(kw): 4.05 Hydraulic System 1. Max Volume of Flow(L/min): 4X40 2. Max Pressure(Mp): 12 3. Filtering Accuracy(um): 20 4. Oil Storage Capacity(L): 1360 Basic Dimension & Weight 1. Dimension (mm): 4500*3000*1500(L*W*H) 2. Height between Drill Pipe Centre and Ground(mm): 1070 3. Height between Drill Pipe Centre and Guide(mm): 297.0 4. Distance between Axles(mm): 140 5. Weight of Main Engine(kg): 5000

Overview: Processing Method: outside chip removing; gun drill Hole Diameter(mm): ¦µ5¦µ30 Hole Depth(mm): 1500 Bench Traverse Distance(mm): 200 NC System: GSK980TDC / FANUC OI Mate TC Drill Pipe: frequency control; simultaneously rotating and feeding Workpiece: double truck clamping, fixed, non-rotation Guide Sleeve: pneumatically drive, stretch out and draw back between left and right side Parameter: Processing Ability: 1. Number of Spindle(pcs): 1 2. Bench Area(m2): 1500X600 3. Hole Diameter(mm): ¦µ5¦µ30 4. Max Drilling Hole Depth(mm): ¡Ü1500 5. Max Workpiece Diameter (mm): ¡Ü¦µ210 6. Length Range of Workpiece(mm): ¡Ü1500 7. Bench Traverse Distance(mm): 200 Processing Speed: 1. Max Rotation Speed of Drill Pipe¡¯s Spindle (r/min): 5500 2. Feeding Speed Range(mm/min): ¡Ü1500 3. Forward Speed(mm/min): ¡Ü2000 Processing Accuracy: 1. Hole Skewness: ¡Ü1/1000 (draw ratio¡Ü100) 2. Dimensional Accuracy of Drill Pipe: IT7IT11 3. Hole Rugosity: Ra0.8Ra3.2 Power of Machine 1. Drill Pipe Motor Power(kw): 5.5 2. Oil Pump Power(kw): 5.5+5.5(double pump group) 3. Feeding Power(kw): 1.8 4. Power of Oil-temp Cooling Machine(kw): 2.8 5. Total Power(kw): 25 Hydraulic System 1. Max Volume of Flow(L/min): 110 2. Max Pressure(Mp): 12 3. Filtering Accuracy(um): 20 4. Oil Storage Capacity(L): 1360 Basic Dimension & Weight 1. Dimension (mm): 6000*3200*1500(L*W*H) 2. Height between Drill Pipe Centre and Ground(mm): 1070 3. Height between Drill Pipe Centre and Bench(mm): 350.0 4. Weight of Hydraulic System (kg): 2000 5. Weight of Main Engine(kg): 7000