HK Series Tool Post CNC Lathe HK450L/460L CNC Lathe Machines
HK450L/460L CNC lathe is a kind of practical processing machine tool, using inclined bed ball (column) linear guide rail, product structure is mature, stable and reliable performance. This series of machine tools can realize shaft, disc type of internal and external surface, conical surface, arc, thread, boring, reaming, also can realize non-circular curve and other turning processing, suitable for many varieties, small and medium batch products processing, especially for complex, high precision parts can show its superiority. Suitable for machinery, hardware, auto, sanitary accessories processing.
Main Technical Parameters
| Item |
Model |
HK450L |
HK460L |
| Machining range |
Swing over bed |
d360mm |
d500mm |
| Max.turning diameter(disc type) |
d250mm |
d400mm |
| Max.turning diameter(axle type) |
d180mm |
d250mm |
| Max. machining length |
280mm |
420mm |
| The maximum bar through hole diameter |
d45mm |
d45mm |
| Distance between centers |
350mm |
500mm |
| X/Z axis traverse |
Effective travel for X-axis |
200mm |
210mm |
| Effective travel for Z-axis |
330mm |
470mm |
| X, Z axis fast feed rate |
20m/min |
20m/min |
| Linear guide rail of X,Z-axis |
25/30 |
35/35(Roller) |
| Lead screw diameter/pitch of X,Z-axis |
3210/3210 |
3210/3210 |
| Servo motor for X,Z-axis |
10/10Nm |
15/15Nm |
| Spindle |
Spindle nose |
A2-5 |
A2-5 |
| Spindle hole diameter |
d56mm |
d56mm |
| Max.spindle speed |
5000rpm |
5000rpm |
| Motor power of spindle |
5.5kw |
7.5kw |
| Chuck and angling cylinder |
6 inch |
6 inch |
| Machining accuracy |
Positioning accuracy of X,Z-axis |
±0. 006mm |
±0. 006mm |
| Popeatability precision of X,Z-axis |
±0. 005mm |
±0. 005mm |
| Tailstock |
Tailstock sleeve taper |
MT-4 |
MT-5 |
| Max.traveling for tailsrock sleeve |
80mm |
100mm |
| Pressure range of tailstock |
8-25pa |
8-25pa |
| Tailstock movement mode |
saddle drive,hydraulic lock |
saddle drive,hydraulic lock |
| Tool |
Tool shank standard |
20*20 |
25*25 |
| Boring tool bar |
d25mm |
d32mm |
| Turret (tool standard) |
63 center high 8 stations |
80 center high 10 stations |
| Other specifications |
Bed structure |
45°slant |
45° slant |
| External dimension |
Overall dimension (L*W*H) |
2200*1575*1580 |
2400*1575*1680 |
| Machine weight |
2300kg |
2800kg |
Structure advantages
Product features:
The bed structure of machine uses high strength Meehanite cast iron forming and it has 45° slant bed structure with heat balance design.thus the machine has the following characters:high performance, high stability and easy to operate flexibly.lt could realize turning processing of internal and externalcircular surface,conical surface,are surface,endface(inch system threads,metric threads,taper thread and thread),drilling, reaming,boring a hole and so on.The machine is suitable for mass processing work piece in workshop.
Quality guarantee:
The machine bed uses high precision optical laserinstrument to make pitch compensation to ensure the same positioning accurate of work piece.
High stability electronic control system:
Distribution line in the electrical box is in accord with CE safety standard.Electrical components use world-renowned brand.During control system operating, the design of the reasonable thermal balance and electrical interference are not affected by the outside interference.
High speed and high rigidity spindle:
The spindle uses Taiwan imported.NSK p4 grade angular ball bearing is installed inside the spindle.The assembly of the front 3 and the back 2 ensuresrigidity and working accuracy for axial and radial direction.The contacting surface for spindle and cabinet is scraped.Thus,during the high speed running of spindle,it could keep the spindle quiet,minimum vibration and good heat dissipation.
High rigidity linear guide way and high precision ball screw:
X,Z-axis puts to use linear guide way with highrgidity(Hiwin and PMI imported from Taiwan).Through calculation and analysis,track and track spacing use the best design,low resistance and high rigidity. x.Z-axis usehigh precision C3 grinding ball screw.Both sides of the fixed enduse 60° oblique angle ball bearing assistant support of the combinedtype of NSK or FAG.The two shaftends use the pretension design to ensure working accuracy. The rapid movement is 30m/min.Thus it couldincrease the work efficiency and decrease processingtime.
Precision hydraulic turretfstandard accessories for CNC Lathe Machine with Turret Series):
The turret rotation is driven by a servo motor.Can rotation in two sides and choose tool in theshortest distance,fast tool change High torque otuput, low noise, more load.
Chip conveyor(optional):
Depending on the processing materials,you can choose the chain chip conveyor.Simple maintenance is for the machine body.Thus.the operator could remove the chip effciently and keep the machine body clean easily.
auto bar feeder(optional):
- Oil bath feeder
- Swing arm conveyor belt feeder
- Mechanical arm
- Flexible production line
Chip conveyor
Oil bath feeder
Mechanical arm
Swing arm conveyor belt feeder
Hydraulic tailstock positioning speed, accurate, suitable for all kinds of long and short workpiece
Hydraulic cutter tower can withstand heavy cutting force, strong practicability
Industry application
Workpiece samples:
Frequently Asked Questions
Q1: How can I get a quotation?
A: Leave massage with your purchase requirements and we will reply you ASAP. And you may contact us directly by Trade Manager or Telephone.
Q2: Can you provide customized machine or SPM (Special purpose machine)?
A: Yes, we provide Smart CNC solutions for our customer in order to increase efficiency.
Q3: What's your warranty terms?
A: We will supply a replacement for parts that prove to be defective for a period of 12 months, starting on the machine's bill of lading date.
Q4: Why choose your company?
A: Products from the development, design, manufacture, assembly of the entire production process are carried out between plants with a complete production chain which is your most reliable guarantee. And most of the CNC brands can be chosen as the users' needs.
Q5: Does the standard accessories are included in the price?
A: Yes, all of our prices include listed standard accessories.
Q6: Can your company send the technical personnel to our company and direct our workers overseas?
A: We can supply this kind of service. When the machines arrive the buyer's installation site, we can timely send mechanical and electrical engineers to install according to the buyer's schedule. All these can be quoted and list in the contract. The seller will cooperate with the buyer to deal with visa and installation preparation before going abroad.
Q7: How can I choose the most suitable machines?
A: Please list your specifications or the products drawing, we will choose the most suitable machines for you.
Q8: What's your main products of your company?
A: We specialized in all kinds of machines, such as CNC Lathe, CNC Milling Machine, Vertical Machining Center, Conventional Lathe, Drilling Machine, Radial Drilling Machine, and so on.
Q9: What's the Payment Terms?
A: T/T 30% initial payment when order, 70% balance payment before shipment. irrevocable letter of credit at sight
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