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Zonjet · CNC drilling

Zonjet ZJZ500

Zonjet ZJZ500 published by the builder
ZJZ500 manufacturer image showing the ZJZ500-2 multi-spindle configuration; the parameter table distinguishes the standard one-spindle machine from optional versions.

Zonjet ZJZ500 is a CNC deep-hole drilling machine for shaft work. The manufacturer specifies drilling diameters from 4 to 30 mm and a maximum drilling depth of 500 mm. Maximum workpiece length is separately listed as 600 mm, so the overall shaft length should not be mistaken for the available bore depth.

The standard table entry is one spindle, with two- or three-spindle versions shown as optional. Maximum spindle speed is 4500 rpm and spindle motor power is 15 kW. Feed is listed at 0–3000 mm/min, while rapid traverse is 3800 mm/min; the latter is 3.8 m/min, not 3800 m/min.

The coolant specification gives 80 L/min flow and a maximum pressure expressed in the source as 100 kg/cm². Tooling, coolant delivery, material and chip behavior must be reviewed as a system for the actual hole. Include bore depth, tolerances, workpiece support and the intended number of spindles when requesting a production configuration.

Lead time
On RFQ
MOQ
Confirm with supplier
Grade
Catalog listing

Catalog specifications

Travel / bar
Table
Spindle
4,500 rpm
Taper
ATC
Control

Before you RFQ

Does every ZJZ500 have multiple spindles?

No. The reviewed table lists one spindle and marks two to three spindles as optional.

Specifications and review

Drilling diameter
4–30 mm
Maximum drilling depth
500 mm
Maximum workpiece length
600 mm
Spindle count
1 standard; 2–3 optional
Spindle center distance
200 mm
Maximum spindle speed
4500 rpm
Spindle feed
0–3000 mm/min
Rapid traverse
3800 mm/min
Spindle motor
15 kW
Total machine power
32 kW
Maximum coolant pressure
100 kgf/cm² (source notation: kg/cm²)
Coolant flow
80 L/min
Machine dimensions
4587 × 2160 × 1800 mm
Machine weight
3500 kg

Source review: 2026-09-21. Catalog figures may describe standard equipment or optional packages; confirm the exact configuration through the RFQ form.

ZJZ500 manufacturer image showing the ZJZ500-2 multi-spindle configuration; the parameter table distinguishes the standard one-spindle machine from optional versions.

Directory record: Nanyang Zonjet CNC Technology Co., Ltd.. A directory association does not establish the legal entity that manufactures or sells a particular configuration.