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Introduction to ZK21G series
The overall machine is designed as T-shaped layout. The laterally traversing worktable and the columns are respectively fixed on the base of the whole cast. Columns, beams and drill stem box are all made of HT300 high precision casting with excellent rigidity and precision maintaining.
The moving axis of machine tool include the horizontal movement of worktable(X), vertical movement of beam(Y),and the longitudinal feeding movement of drill stem on the beam(Z).
Movement on the three directions are operated through numerical control, rolling guides and ball screw.
The motor of drill stem adopts frequency adjusted speed. The machines are designed with automatic chip cleaning system, oil temperature cooling system and cutting oil filtration system.
ZK21G series are application on the following parts: large moulds of different specifications, outer cylinder of machine unit and condenser tube plate of electricity and steam turbine industries, cylinder head and cylinder lid of automobile manufacturing industry, and valves and dispenser pumps of hydraulic machinery.
Basic Info
Model NO.:ZK21G
Layout: Horizontal
Number of Shaft: 3
Automatic Grade: high
Certification: CE, ISO 9001
Color: iron gray
Max. Boring Depth: 1000/1500/2000mm
Spindle Speed Range: 7000r/min
Machine Total Power: 28kw,30kw,32kw.
CNC System: Japan FANUC OI MC; Taiwan SYNTEC;cnc Guangzhou GSK 980MDC
Specification: CE ISO9001
HS Code: 8459210000
Structure: horizontal layout
Controlling Mode: CNC
Hole Diameter: 3mm---30mm
Precision: High Precision
Condition: New
Drilling Diameter Range: 3mm--30mm
Drilling Box Spindle Speed Range: 0--1500mm/min
Valtage: 380V/50Hz or Pre-Choose
Trademark: GSM
Origin:Xi'an, China(Mainland)
Product Description
CNC Deep Hole Gun Drillig Machine (three Spindle)
ZK2130G/1000 ZK2130G/1500 ZK2130G/2000
Performance and Features
*The series CNC deep hole drill machine is the dedicated drilling machine with high efficiency, high precision and high automation.
*When drilling the hole with the diameter of 3-30mm, It adopts the type of external chip removal (gun-drill method), through one-off drilling process.
*It can finish several procedures including drilling, expanding and reaming, which is generally conducted by different machines in the conventional process. This machine achieves the excellent machining accuracy and surface finish.
*The machine adopts all rotation of workpiece and tool while the tool is feeding. It can also fix the workpiece and make the tool rotating and feeding.
*The machine adopts CNC system.
*The machine can process center hole and eccentric hole. So it is specially suitable for mass production.
*The different holes are available to be processed by this machine including through hole, blind hole.
Technical Parameters
Specifications | Unit | ZK2130G/1000 | ZK2130G/1500 |
| Drilling dia. range | mm | 3--30 | 3--30 |
| Max. drilling depth of workpiece | mm | 1000 | 1500 |
| Max. length of the workpiece | mm | 1000 | 1500 |
| Headstock spindle speed range | r/min | 7000 | 7000 |
| Drill box spindle speed range (stepless) | r/min | 0--2000 | 0--2000 |
| Feed speed range (stepless) | mm/min | 0--1500 | 0--1500 |
| Headstock motor power | kw | 7.5 | 7.5 |
| Work pressure of cooling system (adjustable) | MPa | 12 | 12 |
| Cooling system flow (adjustable) | L/min | 100 | 100 |
Drilling diameter-length ratio | 1:100 | 1:100 | |
| Machine total power | kw | 28 | 30 |
| Coolant fitering precision | um | 20 | 20 |
| CNC system | FANUC OI MC ,SYNTEC,GSK980TDC | ||
Packaging & Shipping
Firstly packed by waterproof cloth and then in wooden case.
Few parts may need to be taken down and be packed in wooden case.
According to customer's different require, who can adopt different packaging.
Whether CNC deep hole honing machine or CNC deep hole drilling and boring machine or CNC deep hole skiving roller burnishing machine, we all use the same standard Packagings.
If more question, please visit:www.gsmdrilling.com
gsmsxoffice@gmail.com
whatapp:86 18740435523
