High Precision Chinese Vertical Boring Machine of Smac Company (T72 Series)

• Customization: Available
• Structure: Vertical Boring
• Coordinate Boring Machine Type: Single Column Type
• Model NO.: T72 Series
• Tool Type: Fine Knife
• Controlling Mode: Artificial
• Precision: Precision
• Automatic Grade: Manual
• Certification: ISO 9001
• Condition: New
• Dimension(L*W*H): 1588*2610*2350mm
• Weight: 3500kg
• Brand Name: Smac
• Delivery Detail: 60 Days
• Transport Package: Wooden Case
• Trademark: SMAC
• Origin: China
• Production Capacity: 32 Set/Sets Per Month

Product Description

Products Description

Vertical fine boring machine is mainl used to bore high accurate holes of cylinder and engine sleeve and other accurate holes.
Features:
The table longitudinally and latitudinally moving device.
The working fast centering device.
Boring measuring device.
Also provides optional digital read out for the tables moving.

1. Universal spindle
2. Boring spindle 110
3. Boring spindle 75
4. Boring spindle 56
5. Boring spindle 45
6. Tool Box
7. V-type cylinder fixture
8. Quick cylinder fixture
9. Boring measuring device
10. Boring spindle 150
11. Universal boring & milling head
12.4#boring bar
13.250milling cutter holder

	Model		14501	14502	14503	14504	14505
Specification			T7220B	T7210A	T716A	T7240D	T7220C T220D
Max. boring dia.		mm	200	100	165	400	200
Max. boring depth		mm	500	325	410	630	500
Spindle speed steps			9	9	9	8	250
Spindle speed range		mm/rev	53-840	65-100	190-600	70-800	53-840
Spindle feed steps		mm	4	4	4	4	9
Spindle feed range		mm	0.05-0.20	0.05-0.20	0.05-0.20	0.05-0.20	0.05-0.20
Spindle travel		mm	710	410	550	850	710
Distance from spindle certerline to the vertical side on the slide		mm	315	390	315	450	315
Table dimension		mm	500 x 1250	400 x 1000	500 x 1200	630 x 1600	500 x 1250
Longitudinal travel		mm	900	650	700	1200	100
Cross travel		mm	100	100		100	160
Maching accuracy Accuracy			IT7	IT7	IT7	IT7	IT7 IT8
Roundness		mm	0.0025	0.002	0.0025	0.005	0.005
Cylindricity		mm	0.01/300	0.01/300	0.01/300	0.015/300	0.01/300
Surface roughness		mm	Ra0.8	Ra0.8	Ra0.8	Ra1.6	Ra0.8
Overall dimensions		mm	1580x1250x2340	1700x1550x1900	1860x1500x2230	2500x2352x3015	1588x2610x2350
N.W/G.W.		kg	3300/3800	2000/2500	2500/3000	6500/8500	3500

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
Company Information
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.

Company Profile
SJR Machinery Co., Ltd. , was founded in 1984, which is the main partner member of China Jiangsu International Economic-Technical Cooperation Corporation. Our company specializes in the manufacture and import/export of brand new industrial machinery and tools. We are capable of producing more than 80 types of machines.Sincerely welcoming you to contact us for more information, we look forward to becoming your supplier in the near future.
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