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February 2016

Introduction of Rivet Contacts

The rivet contacts are the most practical machine composite part which is available in various materials such as silver or certain silver alloys. The contacts are made from cold bonded in a heading machine to a copper shank rivet backing. Special heading equipment and expertise is used to mechanically bond these two different metals together, both saving money and reducing lead-times. Many industrial applications refer to these as machine composites.

Rivet contacts are widely used for different kinds of fields universally from low current fields such as communications equipment to electric power equipment with high cutoff currents. With the developed header machine, dimensional accuracy has been improved to meet a variety of demands.

Electrical Contacts Rivet for Several Electrical Appliances

The electrical contacts rivet can be widely applied in everywhere need the electronic or electrical flow transforming. To serve a wide range of industries, each with distinct requirements and capabilities for all cold formed parts and cold headed fasteners. There are different kinds of materials used to be made for electrical contacts rivet. Among of all the common materials is pure silver.


Pure silver has a high level of electrical and thermal conductivity, good plasticity and arc corrosion resistance, as well as a very low contact resistance. It is easily soldered and is the ideal contactor material for continuous, enclosed electric connectors. It is one of the most widely used materials in small capacity and low voltage electrical appliances, such as automatic control switches, thermostats, baking machines, oven, timers, thermal relays, and computers. 

Differential Shafts for Various Applications

E-Ton differential shafts use specialized steel produced to rigorous standards demanded by our OEM truck and SUV manufactures. The heat treat and forging operations used to produce our differential shafts are designed to produce shafts that will withstand the high use demands on all applications. E-Ton processes to roll the splines ensure optimal strength and durability of each E-Ton Shaft.

What sets genuine differential shafts assemblies apart from the knockoffs? Application-specific design and engineering, quality materials, precision manufacturing processes, and statistically controlled testing processes are what differentiate E-Ton products from competitors. Hence, we are absolutely the trustful and reliable company that you can rely on.

Expander Rolls for Slow Speed Machines

The expander roll is known as bow rolls, spreader rolls, bowed rolls, curve bar expanders, banana rolls, camber rolls, and wrinkle removing rolls. E-Ton Co., Ltd. provides expander rolls series which are available in rubber surface, hard chrome surface and also Teflon covering for non-sticking applications. It is highly applied for slow speed machines like coating cloth coating machines, artificial leather cloth before Batching machine etc.   

Hard chrome surface curve bar expander is used where speed is more than 300 meters minutes. If the speed is more, the bigger diameter is used to reduce the rpm of the roll. Further, the slat expander rolls are also available in wooden slat with felt covering and with aluminum slats available in 6” diameter 8”diameter & 12” diameter in any working width.