1.Company Introduction:
We are the big machine manufacturer specializing in producing heavy duty machine tools, it has five factories in China which mainly produce Vertical Lathe, Boring & Milling Machine, Heavy-duty Horizontal Lathe, both conventional and CNC types.
We have a group of professional engineers in charge of technology, manufacturing, installing and testing, so we can guarantee that our machines will put on good performance based on high quality. We can provide customers with full service and technical consultation upon different requests in 24 hours. R&C Machinery would like to offer its best machines with best solution, and build itself as the bridge and window for both overseas and domestic enterprises and customers.
2. Main Export Market:
Canada, the U.S.A., Italy, France, Brazil, Bolivia, Chile, Russia, Romania, Saudi Arabia, Syria, Jordan, the U.A.E., Indonesia, Singapore, Thailand, India, Pakistan, South Africa, Egypt, Nigeria, Kenya and so on.
3. Machine Tool Introduction:
Series of T69/ TK69 digital display/CNC floor-type milling/boring machine is a kind of efficient advanced equipment with excellent properties, wide range of process scope, which can completely replace the double housing planer and landing boring machine.
This series of machine tools can be clamped in a large heavy work pieces and complete all kinds of drilling and milling boring machining. The plane and curved surface can be processed
This series of machine tool is of a good rigidity, high precision, strong versatility, especially equipped with many kinds of special accessories (universal milling head, vertical milling head, elongation milling head, high-speed milling head, angular milling head, d-post rotary table, etc.) to further expand its application range.
4. The Main Structural Features:
(1). Main transmission:
The main transmission of this boring and milling head adopts the square ram portable structure level and is one of the core parts of this machine. 2 the transmission system
(2).Machine tool main drive:
Machine tool main drive by mechanical variable speed motor and speed regulating electrical appliances can obtain 2-560 - r/min1000 r (optional) the infinite speed range to meet the needs of various machining
(3). Bearing:
Spindle bearing spindle system is the key components of the imported special customized bearings
Other bearings with name brand manufacturers products
(4). The transmission structure:
X axis traverse by eliminating gaps for the double pinion and rack structure of the whole feed structure in a slide in the body and therefore good rigidity and transmission can be eliminate the clearance adjusting
Spindle box vertical feed (Y) with ball screw pair drive screw fixation in the first column on the feed motor through slow down gear drives the rotating spindle box to get the vertical feed
Z axis W axis driving principle of the ball screw vice same as Y-axis
Unit | TK6913 | TK6916 | TK6920 | TK6926 | |
Boring spindle diameter | mm | Ø130 | Ø 160 | Ø 200 | Ø 260 |
Spindle taper | ISO50(BT50) | ISO50(BT50) | ISO60 | ISO60 | |
Spindle speed | rpm | 2-1000(Op:2000) | 2-800(Op:2000) | 2-800(Op:2000) | 2-800 |
Size of ram section | mm | 380´380 | 480´520 | 480´520 | 640´720 |
Total travel of boring spindle and ram | mm | 1500 | 2400 | 2400 | 3200 |
Travel of boring spindle (W axis) | mm | 800 | 1200 | 1200 | 1600 |
Axial travel of ram(Z axis) | mm | 700 | 1200 | 1200 | 1600 |
Vertical travel of boring head (Y axis) | mm | 2000-4000 | 2000-6000 | 2000-7000 | 3000-9000 |
Longitudinal travel of column(X axis) | mm | 3000-30000 | 3000-30000 | 3000-30000 | 3000-30000 |
Feedrate of ram(Z axis) | mm/min | 0.5-4800 | 1-4000 | 1-4000 | 0.5-4800 |
Feedrate of boring spindle (W axis) | mm/min | 0.5-4800 | 1-4000 | 1-4000 | 0.5-4800 |
Longitude travel speed of column | mm/min | 1-5600 | 1-6000 | 1-6000 | 1-5600 |
Vertical travel speed of boring head | mm/min | 1-5600 | 1-6000 | 1-6000 | 1-5600 |
Main travel speed of boring head | kW | 22/30 | 55 | 75 | 110 |
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