Niehoff D 631 Braiding Machine - Image 1
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Niehoff D 631 Braiding Machine

Manufacturer
Niehoff
Model
D 631
Type
Braiding Machine
Year
2014
Category
Metal processing machines
Sub-category
Wire industry machinery
Price: Upon request

Specifications

Overview

Niehoff double twist stranding machine

Technical Specifications

Spool size
630mm
Max. spool width
475mm
Copper processing range
0.09mm²-6mm²
Single wire diameter
0.05mm-0.85mm
Max. speed
6000rpm
Max. tensile force
200N

Weight & Dimensions

Machine dimensions X/Y/Z
approx. 3000mm/1700mm/1600mm
Weight
approx. 3000kg

Condition & History

Operating hours
approx. 7371h

Accessories & Included Items

Frame
Spare parts
Documentation

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AI Description

Beta

Capabilities

The Niehoff D 631 is a double twist stranding machine designed for precision wire processing. It handles copper wire from 0.09mm² to 6mm² cross-section, with individual wire diameters ranging from 0.05mm to 0.85mm. Running at up to 6000 rpm with a maximum tensile force of 200N, this machine twists and strands multiple fine wires together—essential for creating cables, cords, and composite wire products used in electrical, automotive, and telecommunications applications.

Industries & Uses

Wire manufacturers, cable producers, and electrical component makers rely on machines like this to bundle and twist copper wires into standardized products. The large 630mm spool capacity makes it suitable for medium to high-volume production runs. Businesses entering the wire processing industry benefit from this machine's consistent performance and established design from a respected manufacturer.

What to Check When Buying

When inspecting this used unit, request complete maintenance records and ask about spool bearing wear, which affects precision and lifespan. Check the drive system and tensioning mechanisms for signs of heavy use. At 7371 operating hours, verify that recent servicing has been performed. Test the speed control and tension consistency across production runs. The included spare parts and documentation are valuable—clarify exactly what's included. An on-site inspection is essential to assess mechanical condition and verify all accessories function properly.

This description is AI-generated and is intended as a general guide only. As with all AI-generated content, it may contain inaccuracies. Please verify all details directly with the seller before making a purchasing decision.

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