Roto Hammer

Our Roto Hammer chain wheels offer a quick and easy installation, providing an affordable solution for enhancing employee safety and improving manual valve operation. With our chain wheels, employees can easily open and close valves from ground level simply by pulling the chain. This eliminates the need for dangerous climbing and reaching, reducing the risk of accidents and injuries.

Our Roto Hammer chain wheels are designed for maximum durability and reliability. They are constructed with high-quality materials  to ensure long-lasting performance. They are also easy to maintain and operate, making them a cost-effective and efficient solution for any workplace.

Choose our Roto Hammer chain wheels for enhanced safety and improved manual valve operation. Contact us to learn more and discuss your specific needs and requirements.

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Roto Hammer clamp-on chain wheel for hand-operated valve operation. Specifically designed to work with lock-link chain, cut to the desired length for each individual valve. The Roto Hammer clamp-on chainwheels are compatible with handwheels from 50 to 660 milimeters. Roto Hammer chainwheels are available from Oranjeberg in The Netherlands.

Roto Hammer product range

Clamp-on chain wheels

The C & CL series clamp-on chainwheels can be installed in minutes and are an easy and effective way of effective valve operation.

The C & CL series fit handhweel sizes from 51 up to 1016 mm.

Available in ductile iron, stainless steel, and galvanized options.

E series direct mount

Custom fit chainwheels that mount directly on to the valve stem.

The fitting of the chainwheel to the valve stem is streamlined and secure and the need for clamps and hardware sets is eliminated.

Available in aluminium and ductile iron to replace handwheel sizes from 102 up to 768mm.

M series hammer blow

The M series hammer blow actuator mimics the motion of a hammer striking an anvil. The blow that is delivered is designed to free sticky, old and/or damaged valves.

Hammer blow chainwheels are available in clamp-on and direct-mount versions.

Valve stem extensions

Custom Roto Hammer valve stem extensions are available in various options, including a chain model and a handwheel model.

Right-angle gearboxes are also available to engineer operating possibilities regardless the distance between points.

Please inquire for a custom solution to facilitate your needs.

RCK Safety cable kits

Safety cable kits add an additional safety level.

Should a chainwheel become unattached from the valve, the safety cable will ensure that the chainwheel can’t fall down and incur damages or injury.

Lock-link chain

The Roto Hammer chainwheels can only be operated with the custom lock link chain.

This is the only chain that is compatible with all Roto Hammer chainwheels. It is offered per meter in either galvanized or stainless steel.

In order to loop the chain, special Roto links, one piece stainless steel universal links, are required.

Chain storage bucket

The Chucket Chain Storage Bucket holds overhead chain within easy reach and frees the pathway beneath, eliminating the safety hazard and hassle presented by suspended chain.

The Chuckout combines the chain storage and safety features of the Chucket with an added Lockout/Tagout feature to prevent unauthorized access or operation of the valve.

Custom painted chainwheels

Roto Hammer Chainwheels are primed in the trademark Roto Hammer blue colour. However, we understand that some customers prefer a custom colour to match their facilities.

In these situations, we are happy to custom paint any of our chainwheels to match a customer specified colour. Please contact us for information on pricing and lead time for custom painted wheels.

Right-angle gearbox

The Roto Hammer Right Angle Gearbox is designed for applications where 90 degree direction change is required, from vertical to horizontal or vice versa.

The gearbox can be used in conjunction with Roto Hammer Valve Extensions, Handwheels, and Chainwheels. It is a 1:1 ratio gearbox.

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Oranjeberg B.V.

Seggelant-West 5

3237 MJ Vierpolders

The Netherlands

+31 (0) 181 25 10 35