Recessed handle, dipped, for round profile

Material: PVC

sturdy
ergonomically shaped
suitable for multiple diameters
Easy to install
economic
standardised

Type of execution

Tolerances

Length H: +/- 2.0mm
Wall thickness s: +/- 0.25mm

* In order to reliably manufacture dipped soft PVC recessed handles, we require a minimum wall thickness of 1.5 mm at the open end of the handles, depending on the internal diameter. We will be happy to inform you of the required minimum wall thickness in our meaningful offers with.

We summarise for you the features of our Recessed handle, dipped, for round profile briefly summarised:

Article features

For the production of the recessed handles, we use soft PVC from our Covytec material series with a standard hardness of 68 or 85 Shore A.
Optional processing of phthalate-free and biocompatible Covytec special types possible
Increased UV protection as an additional optional material property
Manufacturing without tool separation seam and burr formation
Made-to-order production in one of the 9 standard colours at no extra cost
There are 13 standard dimensions to choose from, suitable for round tubes and round profiles from 11 to 33 mm.
The flexible PVC ensures that the wave handles cannot be lost within the recommended diameter specifications.
Manufacture in graduated handle lengths according to the measurement table
Free product samples of most sizes are available from stock
Clean and safe thanks to the absence of saline heat transfer media

PVC recessed handles with deep recesses from HAMCO are the perfect solution for all applications where robust and ergonomic handle systems are required. The PVC dipping process enables handles with shiny, visually smooth, yet non-slip, easy-to-clean surfaces that meet the highest standards of comfort, durability, resilience and abrasion resistance.

The economically viable production The ergonomic, easy-grip design, produced using a pressureless PVC dipping process without expensive injection moulding tools, ensures optimum handling without mould separation or burr formation.

With our recessed handles, you get a standardised handle solution, which nevertheless Can be flexibly adapted to your requirements.

Our standard Covytec material types are suitable for general use due to their Material properties of PVC with regard to oil, chemical and UV resistance for many, predominantly Industrial applications.

Our two phthalate-free and biocompatible special types Covytec 1649 ORGANIC and Covytec 9977 BIO are ideal as a material for the manufacture of physiologically safe handles for therapeutic sports equipment and medical technology devices.

Process description – Manufacture of dipped PVC recessed handles with deep recesses

The PVC dipping process is a pressureless manufacturing process which, unlike injection moulding, requires only a very simple tool. A dipping tool that has been heated in an oven is immersed in a bath of liquid PVC. When the hot moulding tool comes into contact with the PVC paste, also known as plastisol, a skin forms on the outer contour of the moulding core, which develops to the desired wall thickness of the cable protection caps by the end of a defined dwell time in the dipping bath. The wall thickness to be achieved depends on the temperature of the tool, the dwell time of the tool in the immersion bath and the viscosity of the PVC material.

After removing the immersion tool from the immersion bath, the excess PVC material runs off and drips away.

The mould with the PVC layer is then heated again in order to achieve the rubber-elastic properties of the PVC material. This work step is often referred to as gelling.

After gelling, the moulded handles can be removed from the cores using a special tool.

The process of manufacturing PVC dip moulded parts We describe this in great detail with general design, assembly and quality information on the product pages of the PVC round capsthe Rectangular caps, the product page of the Coating of metallic components and in the knowledge section under Manufacturing processes.

Residue-free from heat transfer media

Our PVC dipped parts are manufactured with a salt-free heat transfer system - completely without lithium nitrate or potassium nitrate - for Maximum purity and safety.The result is particularly clean, dimensionally stable and durable PVC-coated components that meet the highest quality requirements – manufactured in an environmentally friendly manner, while also offering improved occupational safety and easier disposal.

Available colours

HAMCO Standard colours, without colour surcharge

WhiteRAL 9010*

BlackRAL 9005*

Anthracite greyRAL 7016*

GreyRAL 7001*

GreenRAL 6002*

BlueRAL 5017*

RedRAL 3000*

OrangeRAL 2009*

YellowRAL 1021*

Natural-transparent*

HAMCO Special colours, colour surcharge € 180,- per production order

Grey whiteRAL 9002*

Mahogany brownRAL 8016*

Green-brownRAL 8000*

Light greyRAL 7035*

Pebble greyRAL 7032*

Black greyRAL 7021*

Anthracite greyRAL 7016*

Signal greenRAL 6032*

Mint greenRAL 6029*

Opal greenRAL 6026*

Yellow greenRAL 6018*

May greenRAL 6017*

Blue-greenRAL 6004*

Water blueRAL 5021*

Turquoise blueRAL 5018*

Pigeon blueRAL 5014*

Cobalt blueRAL 5013*

Light blueRAL 5012*

Gentian blueRAL 5010*

Traffic laneRAL 4006*

Blue purpleRAL 4005*

Erika violetRAL 4003*

Red purpleRAL 4001*

Light pinkRAL 3015*

Ruby redRAL 3003*

Traffic orangeRAL 2009*

Traffic yellowRAL 1023*

Zinc yellowRAL 1018*

Sulphur yellowRAL 1016*

Brown beigeRAL 1011*

*Light colours that are exposed to outdoor weathering can be made UV-stable by adding a formulation ingredient. Dark colours such as black and anthracite grey are generally UV-resistant.
As both the base material (PVC plastisol) and a UV stabiliser have a yellowish inherent colour, the accuracy of the RAL colour shade is minimally affected. We confirm the colour shade similar to the RAL number.

The standard soft PVC type used by HAMCO Covytec 6691 With a Shore A hardness of 68, it offers sufficient elasticity for secure mounting, regardless of the standard or special colour selected. The same applies to the significantly harder version of the wave handles with a Shore A hardness of 85, which requires more force to install on a significantly larger round profile. Heating to 50-75°C and applying a glass cleaner to the round profile usually helps to avoid installation difficulties.

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Product table

Profile	Handle type	Ø nominal dimension	max. height	Suitable for Ø
round	Trough handle round	11,0	120	11,5 ... 13,0
round	Trough handle round	14,0	120	14,5 ... 16,0
round	Trough handle round	15,0	120	15,5 ... 17,0
round	Trough handle round	16,5	144	17,0 ... 18,5
round	Trough handle round	17,0	125	17,5 ... 19,0
round	Trough handle round	19,0	135	19,5 ... 21,0
round	Trough handle round	20,0	125	20,5 ... 23,0
round	Trough handle round	21,0	135	21,5 ... 24,0
round	Trough handle round	23,0	120	23,5 ... 26,0
round	Trough handle round	24,0	120	25,0 ... 27,0
round	Trough handle round	25,5	125	26,0 ... 29,0
round	Trough handle round	28,0	120	29,0 ... 32,0
round	Trough handle round	30,0	120	31,0 ... 34,0

Recessed handle, dipped, for round profile - Enquire now

Supplier to the industry

Large and small quantity requirements Direct processing

Supplier to the technical trade

Large and small quantity requirements

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