Jiangsu Qiangli Machinery Co.,Ltd
Jiangsu Qiangli Machinery Co.,Ltd
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Max. Boring Depth Reach 2050mm Deep Hole Drilling and Boring Machine
Deep Hole Drilling and Boring Machine
The machine is the deep hole equipment of processing cylindrical deep hole workpiece, workpiece rotating, and the tools rotating and tool bars feeding. The machine can finish the boring, chambering,rolling of the inner hole.
| Item | Parameter |
| Drilling diameter | According to customer`s request |
| Boring diameter | According to customer`s request |
| Max. Drilling and boring depth | According to customer`s request |
| Workpiece diameter | According to customer`s request |
| Headstock speed | 30-1000rpm(12 grades) |
| Feeding speed | 5-2000mm/min(stepless) |
| Main motor | 30KW |
| Feed motor | Servo motor |
| Oil feeder motor power | Servo motor |
| Bearing | Harbin,Wafangdian,Luoyang Bearing Co.,Ltd |
| Guideway width | 650mm |
| Bed width | 900mm |
| Cooling pump motor | 4 groups |
| Cooling pump flow rate | 100,200,300,400L/min |
| Headstock spindle bore | Φ70mm |
| Spindle end taper hole | Φ85mm,1:20 |
| Drill bar box spindle bore | Φ75mm |
| Drill bar box taper hole | Φ85mm,1:20 |
| Drill bar spindle speed | 40-670rpm(12 grades) |
| Drill bar box spindle motor | AC synchronous motor |
| CNC system | SIEMENS 808 |
| Electrical cabinet | Germany Rittal |
| Torque protection unit | Taiwan DELTA |
Operation Manual,Maintenance Manual
Certificate,Precision Test List
Packing List
CNC System Manual
1. OEM Manufacturing welcome: Product, Package...
2. Sample order
3. We will reply you for your inquiry in 24 hours.
4. After shipment,we will track the products for you once every two days,until you get the products.When you get the goods, test them, and give me a feedback.If you have any questions about the problem,contact with us,we will offer solution within 24 hours.
Q1. What is your terms of packing?
A: Generally, we pack our goods in export stander plywood case packing.If you have a special request,we can do it according to your requirements,we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of payment?
A: T/T,irrevocable L/C at sight.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.
Q4. How about your delivery time?
A: Generally, the machine tools it will take 7-10 days and the CNC gun drill machine need 90 days after receiving receiving advanced payment.The specific delivery time depends on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings.We can build the molds and fixtures.
Q6. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q7: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit;
2. We respect every customer as our friend and we sincerely do business and make friends with them.