High Precision CNC Engraving Cutting Machine for Metal Cm870

• After-sales Service: No After-Sales Service out of China
• Warranty: 12 Months
• Application: Metal
• Model NO.: CM870
• Process Usage: Metal-Cutting CNC Machine Tools, Metal-Forming CNC Machine Tools
• Movement Method: Guide Way Control
• Control Method: Semi-Closed Loop Control
• Numerical Control: CNC/MNC
• Processing Precision: 0.006mm/M
• Performance Classification: High-End CNC Machine Tools
• Certification: ISO 9001
• Condition: New
• Table Size: 800*600mm
• Rotation Speed: 24000rpm
• Spindle Taper: Er25
• X Axis Travel: 700mm
• Y Axis Travel: 800mm
• Z Axis Travel: 330mm
• Distance Between Spindle and Table: 80-410mm
• Spindle Power: 5.5kw
• Three Axis Servo Motor: 0.85kw
• Table Load: 400mm
• T Slot: 5-18*115
• Machining: Molds Machining
• X/Y/Z Axis Rapid Feed: 15m/Min
• Three Axis Cutting Feed: 8m/Min
• Atc: Optional
• Transport Package: Wooden Package
• Specification: 1980*2400*2350mm
• Trademark: JOINT
• Origin: China
• HS Code: 8457101000
• Production Capacity: 35 Sets

Product Description

High Quality Casting, Fast and Stable

      CM series adopts high quality castings and beam column gantry frame design to ensure overall machine is suitable for rapid and stable operation. With 18000/24000/30000/40000 rpm motorized spindle to meat all kinds of high specular engraving and milling. Can widely used in one-time precision mold rough finishing, mold copper electrode, aluminum parts machining, shoe mold manufacturing, mask machine mold, fixture machining, watch industry.


CNC graphite machine

1. Adopt full enclosed cover, with industrial vacuuming device to dry cut for graphite. With water structure to wet cutting.

2. Linear way sliding block adopt dust prevention type to avoid graphite enter moving parts for accelerated wear.

3. Special design of graphite collection water tank is according to dry and wet cutting, convenient for dust collection and clean.


Features

1. X,Y,Z axis are linear way, standard feed speed is 10m/min. CM650B also can be specially matched to 24m/min.

2. Through the finite element analysis, adopt high quality Resin sand casting, accuracy stability and high rigidity, keep processing stability under high speed.

3. Spindle box adopt flange type structure, improve spindle cutting rigidity and enhanced spindle anti-collision performance.

4. The key components such as couplings, bearings, and ball screws are from Germany. Japan and Taiwan brand precision high quality spare parts, ensure high stability quality of machine.

5. Standard accessories: ER25/ER32/24000 rpm motorized spindle, can with BT30 spindle and 12tools umbrella type ATC. Shield top cover and ventilation system can be configured to achieve full protection.

6. Standard accessories: Taiwan LNC and Japan Yaskawa three axis servo motor and drive. Can optional Syntec system, Mitsubishi system, Fanuc system.


Specification

Model			CM870C	CM870
Table size		mm	800*600	860*720
X axis travel		mm	700 (With ATC 630)	720 (With ATC 670)
Y axis travel		mm	800	800
Z axis travel		mm	330	330/ 310 (BT30 spindle)
Gantry width		mm	760	800
Spindle taper			ER25/ BT30*	ER25/ BT30*
Spindle rotation speed (Motorized spindle)		rpm	24000/ 18000*	24000/ 18000*
Spindle motor		kw	5.5/ 7.5*	5.5/ 7.5*
Three axis servo motor		kw	0.85	1.3
Distance between spindle and table		mm	ER25: 80-410 BT30: 110-440*	ER25: 50-380 BT30: 85-360*
T slot size		mm	5-18*115	5-18*160
Three axis rapid feed		m/min	15	15
Three axis cutting feed		m/min	8	8
Dimension (L*W*H)		mm	1980*2400*2350	2560*2540*2880
Weight		kg	3800	4300
Max. load of table		kg	400	800

Standard accessories

1. LNC/ SYNTEC controller system
2. Fully enclosed cover
3. Pneumatic system
4. Anto lubrication system
5. Work piece coolant system
6. Three axis inner encoder feedback system
7. Heat exchange
8. Spindle oil coolant
9. Hand wheel
10. Network transmission Interface
11. Alarming light
12. Working light
13. Guide way cover
14. Technical documents
15. Operation manual


Optional accessories

1. ATC
2. Rotary table
3. Tool setters

 

Application Industry

                Graphite Electrode                                             Electron industry                              Electrode Cover Copper Electrode
 

                      Spray Cloth Mold                                             Basso-relievo

  
 

Company Profile

       Shenzhen Joint Technology Co., Ltd. specializes in R&D and manufacturing mold processing and machinery parts processing equipment, we developed high quality and high-tech research, development, manufacturing, service team and management system, and expanded products to more than 11 series from milling machines, to machine center,mechanical arm, automation. With the exceptional quality products and distinct brand reputation, our products are sold to more than 40 developed cities all over China, and also to more than 20 countries all over the world across Asia, Europe and America.Our company takes the high quality product as orientation, R&D ideas is to provide customers with the most suitable quality products, became a professional machine tool manufacturer with a complete product line of mould and parts processing machine tool and strong tailor-made design capability in China.


Core strengths

1. Standardize processes and operating mechanisms, high standards production and testing software and hardware - Ensure stable product supply and service support.
2. We insist in-depth research and technological precipitation for more than 20 years - Promote rapid innovation and progress in products and technology.
3. Comprehensive information management systems such as ERP and CRM - JOINT has formed a efficient operation and continuous improvement system.
4. Integrity, collaboration, innovation, and win-win spirit -  we JOINT has established a strong and stable supply chain, and a large long-term win-win customer base.


Special advantages

1. Provide more practical customized products
2. Provide CNC product applications support
3. Provide integrated solution for auto production line
4. Provide integrated design of mold, and parts processing production line



Qualifications and honors

1. National High-tech Enterprose
2. Shenzhen famous brand "JOINT"
3. Member of China Quality Association
4. Member of China Machine Tools Association
5. Vice-chairmen of Shenzhen Machinery Association
6. CE certification on milling machine, grinidng machine and machine center.
7. More than 150 patents on invention, utility model patent and software copyright etc.
8. Guangdong famous trademark


FAQ

Q1: Are you trading company or manufacturer?
A1: We are factory.

Q2: What is your terms of payments?
A2: 30% as deposit, 70% should be paid before delivery.

Q3: How can I choose the most suitable machines?
A3: Please tell us your requirements of the machines, or you could send us the products drawing, our engineer can help to choose suitable model for you.

Q4: What is the package? Is it suitable for shipment?
A4: Machine will be packed by exporting standard package, water proof and anti-rust. It is very much strong for oversea transportation.

Q5: How long is the warranty for machines?
A5: Warranty time is 12 months. We will supply the repair parts in this warranty time. The charge of repair parts will be free due to its quality problemin this guarantee.