Author Archive: lhdsandy

Radial Drilling Machine

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Z3050-16

The Z3050 Radial Drilling Machine represents an advancement from our latest series of products, designed for versatility in various applications. This machine is ideal for drilling, counterboring, reaming, spot facing, and tapping on medium- to large-sized components. Additionally, it is capable of boring operations when equipped with appropriate tooling.

– The radial drilling machine features a hydraulic preset speed shifting mechanism, which significantly reduces auxiliary operation time.

– A single handle controls clockwise rotation, stopping (braking), variable speed adjustments, and neutral gear, enhancing usability and efficiency.

– The spindle box, rocker arm, and both inner and outer columns are securely clamped using a hydraulic diamond clamping mechanism for reliable performance.

– The electrical system is designed to ensure operator safety, reliability, an extended service life, and ease of maintenance.

– With a broad range of speed and feed options—including manual, power, and fine feeds—the machine allows for simple engagement and disengagement of feeds at any time.

– All operational controls are conveniently located on the head stock for streamlined access. Clamping of assemblies and spindle speed adjustments are performed through hydraulic power.

– Key components are produced using high-precision machinery from Mazak, imported from Japan, ensuring consistent reliability and superior quality.

– Spindle components are crafted from premium-grade steel, undergoing heat treatment processes with first-class machinery to ensure high strength and durability.

DescriptionZ3040×13Z3050×16Z3063×20
Max.drilling diameter (steel)mm325063
Max.drilling diameter ( iron cast)mm406070
Distance from the center line of spindle to columnMaxmm100016002050
Minmm200350450
Horizontal traverse of spindle head on armmm80012501600
Distance from spindle nose to working surface of base plateMaxmm106412151600
Minmm264315400
Vertical travel of arm on columnmm550600800
Elevating speed of armm/Min1.131.21
Swivel angle of armdegree±180°+180°+180°
Taper in spindlemorse455
Range of spindle speedsr/min71～180025～200020～1600
Number of spindle speedssteps81616
Range of spindle feedsmm/r0.13～0.540.04～3.20.04～3.2
Spindle travelmm250315400
Feed depth per revolution of graduated dialmm102122.5150.8
Maximum permissible torque of spindleN·m2505001000
Maximum permissible feed pressure of spindlekN101825
Power of the main drive motorkw2.245.5
Power of arm elevating  motorkw0.751.51.5
Power of hydraulic clamping motor for spindle box,column,armkw/0.750.75
Power of coolant pump motorkw0.060.090.09
Overall dimensions 2030 X 746 X 23552490x1035x28353110x1250x3437
Weight of the machine(approx.)kg170035007000

For more information, please feel free to contact us ！

hello@ptyitech.com
+86 198 9775 4880

Grinding Machine

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M7130Y/M7132/M7140Y/M7160Y Series Grinding Machine

This series of machine tools features a movable grinding head structure designed to utilize the periphery of the grinding wheel for surface grinding of workpieces.

Key Characteristics:

  • Robust Construction: The bed is cast as a single component, ensuring excellent rigidity and stable, reliable operation.
  • Strategic Design: The column is positioned to the right of the machine, optimizing force distribution and minimizing the risk of coolant splashing onto the electrical cabinet and control buttons, thereby enhancing electrical safety.
  • Hydraulic Drive System: The worktable’s longitudinal movement is powered by a hydraulic drive with stepless speed regulation, allowing for precise adjustments.
  • Durable Guide Rails: The horizontal guide rail of the carriage is constructed from high-quality steel, providing exceptional wear resistance and maintaining stable precision over time.
  • Low-Vibration Spindle: The grinding wheel spindle is driven by an external low-vibration motor, ensuring smooth and quiet operation.
  • Automatic Lubrication: The bed and worktable guides benefit from continuous automatic lubrication, while the column, carriage, and grinding head guides are lubricated through jog lubrication. This system effectively prevents oil loss and strain on the guide rails.

These features collectively enhance the machine’s performance and reliability, making it a valuable asset for precision grinding applications.

 

For more information, please feel free to contact us ！

hello@ptyitech.com
+86 198 9775 4880

Milling Machine

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Turret Milling Machine

Features

1. The coil is made of copper wire with a capacity of 3 HP.
2. The gear is made from 20CrMnTi material, with a carburization depth of 0.5-0.8mm, and has undergone high-frequency treatment resulting in a hardness of HRC 52-56.
3. The automatic feeding has been modified to use three bearings for smoother operation, while the copper turbine is made from phosphorus bronze, known for its excellent wear resistance.
4. The spindle housing is a cast metal component made through a resin sand casting process, utilizing high-strength HT250 with low stress for shock resistance and wear durability.
5. The spindle is made from 40Cr steel and has been tempering-treated to a hardness of HRC 52-56. A Japanese torque wrench is used to ensure the accuracy of the spindle.
6. The mesh structure provides good rigidity, is lightweight, and has minimal movement accuracy error.
7. The double dovetail guideways are coated on all four sides, resulting in a lifespan twice that of traditional models.
8. The dual-direction eight supporting screws (8 for the number 5 machine) provide locking strength double that of traditional models.
9. The display of the spindle uses stable single-chip performance, with a Taiwan Mean Well power supply, Korean guide rails, German positioners, and an American original potentiometer with accurate gradation.
10. The expandable locking disc maintains rigidity under dual-directional forces without deformation.
11. The double-wall design enhances the rigidity of the machine body.
12. Extended support for X-axis travel of 1100mm (optional):
– Extended: X4L / X6L
– G4L / G6L
13. The oil pipe nut is securely fixed to prevent detachment.
14. The integrated lifting seat enhances load-bearing strength.

For more information, please feel free to contact us ！

hello@ptyitech.com
+86 198 9775 4880