Metal Nipple Making Machine

CNC metal nipple making machine for high-precision, high-volume tube component production.

Industrial CNC turning machine engineered for manufacturers producing metal nipples, threaded fittings, and precision tube components across plumbing, HVAC, and automotive sectors. Combines servo-controlled accuracy with high-volume production capability for complete nipple machining from raw bar stock to finished components.

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Key Specs Overview Technical Specifications Applications Video FAQ Contact Related

Key Specs

Power

Weight

Dimension

Speed

r/mm

Overview Points

CNC Nipple Production

CNC turning machine produces metal nipples, fittings, and tube-end components in batch runs

Material Compatibility

Handles ferrous/non-ferrous metals, 300mm swing over bed, 400mm plate workpieces

Variable Speed Control

5.5kW spindle motor, 150-2500 r/min variable speed for torque and rapid removal

Bar Stock Capacity

48mm spindle bore, 8-inch chuck accommodate 45mm diameter bar stock for nipples

Rapid Traverse

X-axis 8 m/min, Z-axis 10 m/min rapid traverse reduces non-cutting time

Safety Enclosure

Full enclosure with sliding door and viewing window contains chips and coolant

ISO Programming

ISO-standard CNC programming with keyboard input simplifies setup and changeover

Compact Design

1750×1150×1650mm footprint, 2300kg provides rigid machining in compact space

Key Features

Precision Turning for Threaded and Formed Nipples

The machine turns internal and external surfaces including threads (metric and imperial), tapers, arcs, grooves, and end faces — all operations required to produce complete metal nipples ready for assembly. Servo motors on both axes (6 N·m each) ensure consistent dimensional accuracy across large production batches.

Versatile Workholding and Material Range

An 8-inch chuck and 48 mm spindle bore handle bar stock up to 45 mm and plate-type workpieces up to 400 mm diameter. The machine processes steel, stainless steel, brass, copper, and aluminum, covering the full material spectrum used in plumbing, HVAC, and automotive nipple production.

Productivity-Oriented Drive System

The 5.5 kW spindle with stepless variable speed from 150 to 2500 r/min adapts to different materials and cut depths without manual gear changes. Rapid traverse rates of 8 m/min (X) and 10 m/min (Z) minimize idle time between cuts, directly improving parts-per-hour output.

Rigid Construction, Reduced Vibration

A cast-iron bed and 2300 kg machine weight provide the mass and stiffness needed to maintain surface finish quality during interrupted cuts on threaded nipples. This rigidity extends tool life and reduces reject rates in sustained production.

Operator Safety and Easy Maintenance

The fully enclosed machining area with a sliding door and transparent viewing window protects operators from rotating parts and flying chips. Pneumatic systems for chuck actuation reduce manual handling, and accessible component layout simplifies routine maintenance.

Technical Specifications

This machine is mainly used for processing various shaft, disk parts, turning can be all kinds of screw thread, arc, cone and plane of internal and external surface, can satisfy the ferrous and non- ferrous metals the speed requirement of high-speed chip. Suitable for cars, motorcycles, electronics, aerospace, military industry and other industries to high efficiency, large quantity and high precision of parts processing.

Max.swing dia.over bed	mm	300
Max.swing dia.over slide	mm	90
Max.processing length	mm	200
Max. bar capacity	mm	45
Max.processing diameter of plate type workpiece	mm	400
Diameter of spindle through hole	φ/mm	48
Spindle speed range	r/mm	150-2500
Motor power of spindle	kw	5.5
Chuck size	Inch	8
X axis rapid traverse	m/min	8
Z axis rapid traverse	m/min	10
X axis servo motor torque	N.m	6
Z axis servo motor torque	N.m	6
X axis travel	mm	400
Z axis travel	mm	300
Total power	kw	10
Weight	kg	2300
Machine size	mm	175011501650

Applications

Plumbing and pipe fitting nipple production

HVAC tube-end component manufacturing

Automotive threaded connector and coupling machining

Hydraulic and pneumatic fitting fabrication

General-purpose metal turning of shaft and disc parts

Refrigeration system brass and copper nipple processing

Video

FAQ

What are the main specifications of Metal Nipple Making Machine?

The key specifications of Metal Nipple Making Machine include: Power: kw, Weight: kg, Dimension: mm, Speed: r/mm. Contact us for the full specification sheet.

What applications is Metal Nipple Making Machine used for?

Metal Nipple Making Machine is widely used in: Plumbing and pipe fitting nipple production; HVAC tube-end component manufacturing; Automotive threaded connector and coupling machining; Hydraulic and pneumatic fitting fabrication.

What is the warranty for NTBOBO machines?

All NTBOBO machines come with a 1-year warranty from the date of Bill of Lading. Our engineering team provides 24-hour technical support throughout the warranty period.

What payment terms does NTBOBO accept?

We accept 30% down payment by T/T (Telegraphic Transfer), with the balance due before shipment. Other payment arrangements can be discussed for long-term partners.