CNC Vt-300 Automatic Turret Punching Press Machine

Product Description

 

Product Description

Part I
Quotation
Thanks for your concerning our products, Now, we off you the quotation for the machine VT-300 as mentioned below: 
1.Punch force of 30T, the Max. processing sheet size is  mm, the Max. Punch hit is 600 hpm, and the O-type frame, hydraulic main driving unit, FANUC 0i-PC CNC system, 10.4" colorful display, Chinese and English menu, controlling X, Y of feeding axes, T of tooling selection axis and C of tooling rotation axis; Germany H+L hydraulic system with digital servo valve, full loop control; stroke and speed is adjustable, automatic hydraulic overload protection, 32 stations.
2.Main technical specification, characteristics and components list can be referred to Part II;
Above quotation is not including training & installation cost.
4. Terms of Payment: 30% advanced payment, the rest to be balanced before delivery.
5. Delivery: 60 days after the contract is valid.
6. This quotation is valid for 30 days.
Technical Part
I,Technique Specification

Description	Unit	VT-300
Punch Force	KN	300
Max. Processing Size	mm	1250*2500(with one reposition)
Processing Thickness	mm	0.6-6.35
Max. Punch Diameter	mm	¢88.9
No. of Station	no.	32
Hole Accuracy	no.	±0.10
Max. Punch Hit	hpm	600
Max. Punch Hit at 25mm Pace	hpm	350
Max. Sheet Moving Speed	m/min	85
Turret Speed	rpm	30
Controlling Axis	no.	4
No. of AI	no.	2
CNC System		FANUC 0i-PC
Max. Punch Diameter	mm	¢88.9
Air Pressure	mpa	0.55
Type of beam		Single guideway
No. of Floating Clamp	no.	2
Outline Dimension	mm	5020*2680*2340
Main Motor Power	kW	11
Frame		O type

III,Main Characteristics
(I),Adopts Germany H+L hydraulic system with proportionate servo valve, full loop control, wonderful dynamic and static state reaction. High distinguish, no middle position dead zone, strong capacity for anti-vibration.
1.Adjustable speed and stroke
a. The punch stroke can be selected according to the thickness of the sheet automatically, improving the work efficiency.
b. The punch speed is adjustable during each point of each single station, the machine can realize the high speed swift during empty run and low speed during real punch, in this way, the punch quality can be improved effectively, and there is really no noise during punch.
c. Precise control of PUP can make the process of special workpiece quite conveniently.
2.Automatic
3. The invariable punch force during the whole procedures makes the punch quality to a high level and ensures the process stability.   
(II)The turret with bushing is process in pairs
The turret is processed by special device to ensure the coaxiality of the upper and lower turret and expand the service life of tooling; the bushed turret simplifies the turret structure to extend the service life; long tooling can be used to increase the guiding accuracy and expand the tooling service life (for thick sheet).
(III),Imported pneumatic, lubricating and electric components ensures the reliability of the whole machine.
(IV),Large lead guideway and ballscrew from Japan or Germany ensures high feeding precise.
(V),Hard brush and ball mixed worktable reduces the noise and vibration during running and also protects the sheet surface.
(VI),O-type welded frame has been vibrated for twice, the stress has been deleted completely.
(VII),Floating clamp with large clamping force ensures the stable feeding; integrated carriage ensures good rigidity and convenient movement of clamp.
(VIII),The system is featured with the function of automatic clamp protection to avoid the damage of tooling and clamp, ensuring the continuous running of the program.
(X),The auto-index adopts high accurate worm wheel and worm mechanism, ensuring high precise indexing. The max. tooling diameter can reach 88.9mm and the auto-index can be expanded to 4 nos.
(XI),Integrated beam structure to make the carriage and beam into one part, increasing the rigidity and brings the accurate positioning. The machine can run much more stably during high speed feeding and it puts an end to the deflection of X and Y axes.
(XII),Grease lubrication can send the lubrication grease to the relative lubricating point directly, reducing the friction of each working pairs and increasing the service life.
IV,Dispatch Documents, Spare Parts and Accessories
Dispatch DocumentsDispatch Accessories

No.	Description	Gauge	Quantity
1	Double Spanner	5.5×7-22×24	1 Set
2	Movable Spanner	200	1 no.
3	Hex Socket Spanner	S1.5-S10	1 Set
4	Cross Screwdriver	100×6	1 no.
5	Screwdriver	100×6	1 no.
6	Grease Gun		1 no.

Dispatch Spare Parts

No.	Description	Quantity
1	Clamp Board	2 nos.
2	Brush	20 nos.
3	Tube	10 m
4	Φ12 Tube Tie-in	1 no.
5	Spring	20 nos.

V,CNC System
FANUC CNC system is the specialized CNC system developed by Japan FANUC especially for the purpose of meet the features of this type of machine, improving the reliability of the machine to a large extent.
I,System Characteristics
1. Graphic and punch function;
2. Convenient universal G code program for easy operation;
3. Universal RS232 standard port to communicate with computer conveniently;
4. Advanced full digital servo motor and servo system;
5.10.4″ LCD colorful display;
6. Pulse encoder semi-loop feedback;
7.EMS memory: 256K;
8.Field program, office program;
9.Chinese and English display;
10. Function of graphic simulation;
11.One large capacity PCMCIA card for the backup of system parameter, ladder drawing and processing program, and realize the online process of large capacity processing program;
12. Increment in the smallest unit, position detection ad servo control to realize high speed and high accurate operation;
13. The operation button on the panel can be defined according to the real requirement;
14. Super high speed clutch data cables with little cable connection;
15.High integration, specialized software. Short time for start up, the data will not be lost if power is short of supply suddenly;
16.Storage of 400 pieces of program.
II,System Function:
1. Linear axes: X, Y axes, rotating axes: T, C axes, punch axis: Z axis;
2. Alarm for electric error such as over- stroke.
3. Function of self-diagnose.
4. Function of soft limit.
5. Universal G code for program;
6. Function of tooling compensation;
7. Function of screw distance compensation;
8. Function of reverse gap compensation;
9.Function of coordinates deflection;
10. Function of reposition;
11. Function of AUTO, MANUAl, JOG mode;
12. Function of clamp protection;
13. Function of lock of inner register;
14. Function of parameter program;
15. Function of sub-program;
16. Function of swift positioning and punch lock;
18. Function of M code;
19. Absolute and increment program;
20. Conditioning, unconditioning jump.
VI,Requirement for the User
1.Air supply: 0.6mPa, clean and dry compressed air with flow: 0.4m³/min
2.Power: 380V,50HZ, power fluctuate: ±10%
3.Environment temperature: 0°C - +40°C
4.Environment humidity: relative humidity 20-80%RH(un-condensation)
5.Keep away from strong vibration or interfere of electromagnetism
6.Environment with little dust, no poisonous gas
8.Prepare the groundwork according to the foundation drawing
9.The user should select the technician or engineer for training, the educational background of whom should be at least graduated from technical secondary school, and arrange it for a long term.

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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