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Deep Hole Machine DDB25 :
This machine is a special equipment used for honing cylindrical deephole parts such as various hydraulic oil cylinders and cylinders.Hole diameter accuracy of machined workpieces can be up to or over IT7 and surface roughness Ra0.2-0.4µm.It can also repair and maintain taper and ellipticity of machined workpieces with the help of partial honing.
This machine is mated with KND CNC system.AC servo motor,honing box adopt stepless speed,Autocycle timing control unit is used on this machine during reciprocating honing so as to assure accuracy of machined holes and decrease the intensity of labour.Sand blades and workpieces always maintain constant pressure during honing.It is a feature of high efficiency and strong cutting force.It can perform rough and finished honing of general cylindrical deephole parts after rough-boring.It can directly perform high efficiency honing of colddrawing steel pipes.Traditional deephole processing is simplified by using this machine.Productivity is greatly increased.Materials of honed workpieces may be casting iron or all kinds of steel including quench parts.Cooling system of this machine adopts the method of three-step filtering in order to assure clearing of coolant.
This machine is controlled by electrical operating center.It is easy,safe and reliable in operation.It can perform not only honing of mass products but also small batch workpieces.It is perfect equipment for machining deep hole parts.
Deep Hole Machine DDB25 :
| Model | DDB25 | ||
| Capacity | max boring dia. | 250mm | |
| max boring depth | 1000-8000mm | ||
| workpiece clamped dia.range | 60-330mm | ||
| Spindle | height from spindle center to bed | 350mm |
|
| spindle bore diameter | 75mm | ||
| taper of spindle bore | 85mm 1:20 | ||
| range of spindle speed | 40-500r/min 11kinds | ||
| Feeds | feed speed range (infinte) | 5-1000mm/min | |
| carriage rapid-moving speed | 2m/min | ||
| Motors | main motor power | 30kw | |
| hydraulic pump motor power | 1.5kw | ||
| carriage rapid motor power | 3kw | ||
feed motor power |
4kw | ||
| cool pump motor power | 5.5kw 4 group | ||
| Others | rated pressure for cooling system | 2.5MPa | |
| flow of cooling system | 100/200/300/400 l/min | ||
| rated working pressure for hydraulic system | 6.3MPa | ||
| Work piece lenth | Floor space (LxWxH) | Net weight (t) | Gross weight(t) |
| 1000mm | 7948x3150x1550mm | 12 | 13 |
| 2000mm | 9948x3150x1550mm | 14.5 | 15 |
| 3000mm | 11948x3150x1550mm | 16.3 | 17 |
| 4000mm | 13948x3150x1550mm | 18.8 | 20 |
| 5000mm | 15948x3150x1550mm | 20.6 | 22 |
| 6000mm | 17948x3150x1550mm | 22.5 | 23 |
| 7000mm | 19948x3150x1550mm | 24.5 | 25 |
| 8000mm | 21948x3150x1550mm | 26.2 | 28 |
Deep Hole Machine DDB25 :
Our service:
1,Your inquiry will be replied in 24 hours.
2.Our manufacture/company has been a Gold supplier continuously in this Alibaba website for 6
years.And there is more industry technology experience for 20 years with our manufactures
3.To offer free spare parts and service within one year of warranty
4.Technology Support Provide operation video for training
5.Professional after-sales service team
6.Give reasonable offers with the best quality
Our advantage:
1,More then 20 years experience for indusry product
2,All modles with CE,TUV,SGS,ISO9001/9002 or other authority approved
3,Professional service and technology
4,Excellent reputation all over the world
5,Final exported producuts would pass strict test by international authority BIVAC
6, There is more exporting experience for 20years with our owned manufacture/company
Welcome to Almaco Machine Tool Co., Ltd
our company as the main partner member of China Jiangsu International Economic-Technical Cooperation Corporation,specializes in import & export of brand-new industrial machinery & tools.Our mechanical products with ISO9001 or CE certificate cover more than 80 kinds including lathe ,milling machine,grinding machine,power press,guillotine shearer,hydraulic press brake,CNC Machine and so on,which have been exported to 40 or more countries & areas.
We are looking forward to bulding sincere and long-term business relationship with you
Send Inquiry to This Supplier
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