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Rotatable Welding Current Transmission Earth Coupling
Laser Cutting Machines

Rotatable Welding Current Transmission Earth Coup | RFQ Sourcing Details

Laser Cutting Machines · Quote on request

This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.

Quote on request

Product specs

CategoryCO2 Engraving Machines
Unitset
CategoryLaser Cutting Machines
CategoryLaser Cutting Machines
AvailabilityInquiry required
Updated2026-05-26

Buyer's Digest

Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Laser Cutting Machines. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.

Original product description

Rotatable Welding Current Transmission Earth Coupling Design and manufacture 600A,800A,1200A,2000A ,4200A .... earth coupling for welding machines ! By. Tune manufactures the slip ring by copper because its superior electrical conductivity and heat dissipation properties.

Copper's superior conductivity enhances the efficiency of electrical motors. By. Tune can manufacture the unique feasible current transmission devices with 20 years industry experience according your application's specs. So if you have special requirements please do not hesitate to consult us.

Product Description Details Material Copper Operating -40 ºC ~+ 80 ºC shafts with conical clamping sleeves. It is suitable for the diameter of shaft from 40mm to 80mm. The current transmission device commonly utilized for machines and fixtures, the typical application is various welding equipments. Product Display By.

Tune's Advantage 20 industry experience Reliable after-services Quality guaranteed 1 year More than 200 sets of advanced machines Professional engineering team with 10~20 years experience Installation Instructions Careful installation, adequate cross sections for the power feed and outlet cables and adherence to the recommended lubricating intervals are essential for reliable operation and a long service life of the current transmission devices.

Installation on the shaft 1. The shaft should be a tolerance and have a surface finish comparable with a ball bearing seat. 2. Before installation, removing the adapter sleeve, cleaning the shaft and all components and applying a thin film of oil. 3.

The grooved nut must be tightened manually using a sickle spanner to DIN 1810 of appropriate size and then secured using the locking plate. Notices 1. Flexible cables or copper strip should be used. 2.

Torsion of the casing should be prevented by the use of fastened on the right and the left with a play of approx.2mm to the terminal lug. 3.

No radial or axial load must be applied to the casing.(when dismantling, still doing this) Lubrication Before putting the devices into operation, re-grease it in an idle condition until grease emerges from the O-ring seal. 1. P34 special grease should be used exclusively for re-greasing to ensure perfect

Rotatable | Applications and Buyer Notes

Rotatable is organized as a sourcing-ready Laser Cutting Machines reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time

Applications

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Key specifications

1
Unit, setBased on visible page data; confirm exact value in the RFQ.
2
Category, Laser Cutting MachinesBased on visible page data; confirm exact value in the RFQ.

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FAQ

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Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.

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Source mix: ugc

Key specifications

CategoryCO2 Engraving Machines
Brand
Unitset

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Supplier profile

ByTune Electronics Co., Ltd.
主营:CO2 Engraving Machines

ByTune Electronics Co., Ltd. focuses on co2 engraving machines for laser cutting, marking, welding, engraving, and cleaning systems sourcing and rfq-ready export supply platform

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