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Product Features                                                                           Â
1.Thicker square tube bed makes the operation more stable and accuracy.
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2.Our machines adopt the vacuum  or  T-slot dual-use table, you can use the clips to fix the small-scale materials, which can save the vacuum pump electricity, and you can adopt the vacuum adsorption to fix large-scale material.so the processing is convenient, simple and efficient.Â
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3.High quality Taiwan imported Linear guide has much longer life 10 times of life-time than round guide; It is stable and hard to distort.
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4.3KW top brand water cooling spindlehas much powerful strength; So for processing your softmetal it will have higher efficiency.It will have a better effect .
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5. the DSP control system is a very popular control system with high quality. All of our big machines use the DSP control system.
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6.Double motor for YÂ axis make the cnc machine work with more strength ;
Technical Parameter   and  Machine Parts                                     Â
| Working Area: | 1300*2500*250mm |
| Spindle Type: | Air cooling spindle ,with automatic tool changer function |
| Spindle Power | 9.0KW Chinese ATCÂ |
| Spindle Rotating Speed | 0-18000rpm |
| Power (except spindle power) | 5.8KW (include powers of: motors, drivers, inverters and so on) |
| Power Supply: | AC380±10, 50 HZ |
| Worktable: | Vacuum Table and T-slot |
| Driving Syestm: | Japanses Yaskawa servo motors and drivers |
| Transmission: | X,Y :Gear rack, HIWIN square guide rail, Z: ball screw TBI and hiwin square guide rail |
| Locating precision: | <0.01mm |
| Min Shaping Character: | Character:2x2mm,letter:1x1mm |
| Operating Temperature: | 5°C-40°C |
| Working Humidity | 30%-75%(without condensed water) |
| Working Precision | ±0.03mm |
| System Resolution | ±0.001mm |
| Control Configuration: | Weihong NK260 |
| Data Transfer Interface: | USB |
| System Environment: | Windows 7 |
| Spindle Cooling Way:Â Â | Air cooling by fan |
| Inverter: | Delta |
| Limited Switch: | High sensitivity limited switches |
| Graphic Format Supported: | G code: *.u00, *Â mmg, *Â plt, *.nc |
| Compatible Software  | ARTCAM, UCANCAM ,Type3 and other CAD or CAM softwares…. |
| Cutting Thickness: | 0-40mm also (depends on different material) |
| Z Tool Censor: | Â yes |
| Packing | Plywood case (veneer wood case for export) |
|  Optional parts |  1. Water cooled type spindle (China or Italian brand air spindle)  2. Smaller power spindles  3. Mist spay cooling system  4. Double-head or multi-heads  5. Other control system:DSP, Syntec etc  6.Chinese water vacuum pump, oil free vacuum pump or German vacuum pump   7.Servo motors (China or Japan brand)  8.Rotay with diamater 80mm,125mm,150mm,200mm,300mm  9.Dust collector 10.Other features could be customized accordingly. |
1.WoodFurniture Industry: Wave Plate, fine pattern, antique furniture, wooden door, screen, craft sash, composite gates, cupboard doors, interior doors, sofa legs, headboards and so on.
2.Advertising industry: advertising identification, sigh making, Acrylic engraving and cutting, crystal word making, blaster molding, and other advertising materials derivatives making.
3.Die industry: AÂ sculpture of copper, aluminum, iron and other metal mold s, as well as artificial marble, sand, plastic sheeting, PVC pipe, wooden planks and other non-metallic mold.
4.Relief sculpture and 3D engraving
5.Cylindrical object
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After-Sales  Service                                                                        Â
1, Within 7Â days since your local customs clearance: if the cnc machine's any parts has any problems, we will change it free.
2, Exceed 7Â days since your local customs clearance but within warranty period: if the cnc machine parts have anyproblems, we can change the old machine parts to new ones free, but you should pay all the shipping cost.
3, Exceed warranty period: if the cnc machine parts have any problems, we can offer new machine parts with cost price and you also should pay all the shipping cost.
4, We offer 24 hours technical support by call, email
5, Our technician can give you remote guide online(Skype or MSN) if you have any question
6, We can record videos of operating the laser machine
7, Free training course in our factory         Â
8.Machine will be adjusted before it is delivered , operation disk/CD was included. Â
Our  Company                                                                                Â
Acctek  Machinery Co.Ltd is located in Jinan city, Shandong province. We have always been devoting to the research and manufacture of CNC engraving machines. We have R & D Production Department, Quality Control Department, and Sales & Service Department. Our products are widely used in Woodworking, Advertising, Model, Electric, CAD/CAM Industry Model, Clothing, Package Printing, Marking, Laser Sealing and so on.
Contact Information:
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Whastpp:+86-18364092217
URL: ;acctekcnc.comÂ
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Investment casting technical flow process
The silica sol casting process also called precision investment casting process. It is a less cutting or no cutting casting process. It is an excellent technique in foundry industry. Its application is very extensive. It not only applicable to various types, various kinds of alloy and casting, and produce the casting dimension accuracy and surface quality is higher than other casting method, Even other casting method can not do the complex, high temperature resistant, not easy machining castings, all can be used for investment precision casting process.
The investment casting process, it is a process that use fusible materials make soluble model, and coated with several layers of tailor-made refractory coating on the surface, after drying and hardening become a whole shell, melt the shell model by steam or hot water. Then put the shells in the sand, filling dry sand in all round and modeling. Finally roasting it based on high-temperature in the furnace, the shell after roasting, and getting the casting part after pouring molten metal.
The investment casting process can produce High precision dimensional parts, generally can reach to CT4-6(sand casting is CT10-13, die casting is CT5-7). Due to the complexity of investment casting process, there are many factors influencing the casting dimension accuracy. Such as shrinkage of mold material, deformation of the casting, Shell heating and cooling line quantity change in the process, alloy shrinkage and deformation of castings in the solidification process. The surface finish of investment castings is higher than the ordinary casting, can reach to Ra1.6~3.2.
The greatest advantages of investment casting is casting parts have high dimensional accuracy and surface finish, so it can reduce the mechanical processing. The another advantage of investment casting method is that it can cast all kinds of alloy and complex casting part, special casting high temperature alloy casting part.
The precision of the Steel Casting Part: ±0.15mm~
Smoothness of surface of rough part: Ra6.4;
Shrinkage rate of steel investment casting products: 0.6%;
Material wastage rate: 5%;
General stainless steel casting part machining allowance: 0.7mm;
Surface preparation methods: Sand blasted, Shot blasting, Powder coating, Painting, Plating, Electrophoresis, Polishing.
Our company's production equipment and management system
CNC machining center: 8 sets AIGEMA A-8;
CNC lathe machine: 6 Guangzhou Machines and 7 Shenyang Machines;
Work days of one week: From Monday to Saturday;
Shift work: 2 shift per day;
Working hours: From AM 8:00 to PM 5:00;
2D and 3D drawing Software: AutoCAD, UG, Pro/E, SolidWorks 2013;
QC control: New type NANO CMM, FPI M5000 desktop metal analyzer, Easson projector, Mechanical properties tester.
The steel casting process and machining equipment:
Steel Casting Part
Stainless Steel Lost Wax Casting, Steel Casting Part, Steel Investment Casting Part, Steel Silica Sol Casting Part
NINGBO BEILUN LEMA MACHINERY TECHNOLOGY CO.,LTD , http://www.china-lema.com