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HM auto electrician christchurch

Come to us for our electrical wiring harness service.  We will make sure your wiring is first class. After all, we are the Harness Masters.

CUSTOM WIRE BRAIDING

If you want the quality you would expect from the dealership, but with a more personal and friendly atmosphere, you have found it

ELECTRICAL WIRE BRAIDING SERVICE

Braid is composed of PVC coated nylon threads woven tightly around an electrical harness/loom. Braiding is important for electrical harnesses as it extends the service life of harnesses by providing a protective layer from chafing, heat, oil, antifreeze, hydraulic fluid, cold flexibility, fire resistance, moisture and other wear and tear to electrical harnesses. It also provides a uniform surface.

We stock two High-Performance ranges of yarn VN-4400S and VN-4000S. Vinyl coated nylon yarn performs at higher temperatures for extended periods while retaining the properties of high fire retardancy, abrasion and oil resistance. Meets MVSS 302, SAE J369, UL94 V-0 at 125 mL.

SERVICES WE OFFER

  • Harness/Loom Braiding Service

  • Labelling Machine

  • Wire Harness Loom

  • Design and Fabrication of Wiring Harness

  • Source Replacement EFI Connectors

mechanic auto electrican harness machine

HARNESS DESIGN AND MANUFACTURE

We provide complete electrical harness design and manufacturing services in house, for all your automotive/marine/heavy/recreational vehicle needs, combined with our braiding services we are a one stop shop for quality and reliable harness solutions.

COLOUR RANGE

Yellow, Black, Green, Red, Blue, Orange

harness braiding colours

GENERAL PERFORMANCE & SPEC OF HARNESS

Effects of Common Vehicle Fluids on VN-4400S/4000S (24 Hours at 200°F)

FLUID

EFFECT

DISCRIPTION

Grease 4 0

0

No Effect

Motor Oil 10W-30

1

Slight Effect

Battery Acid

2

Moderate Effect

Anti-Freeze

0

No Effect

Windshield Wiper Fluid

2

Moderate Effect

Hydraulic Fluid

0

No Effect

Gunk

0

No Effect

Abrasion Resistance

2

Moderate Abrasion Resistance

Note: Rating System — 0 = No Effect; 5 = Significant Embrittlement.
Product Specifications

PROPERTY

VN-4400S

VN-4000S

Diameter

0.28″ (0.71 mm)

0.040″ (1.02 mm)

Tensile Strength

15 lbs (6.80 kg)

22 lbs (9.97 kg)

Cold Flex Tolerance

-65°F (-54°C)

65°F (-54°C)

Recommended Max Temp.

280°F (138°C)

280°F (138°C)

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