Material Handling

• All Sunny Lifting chain blocks are manufactured and proof tested to AS1418.2.

• Fitted with 100% proof tested electrostatic black coating G80 alloy chain.

• Lightweight and low headroom design allow being easily transported and used in confined spaces.

• Stainless steel riveted tag suitable for underground mining application.

• Upper and lower hooks feature extra-wide throat openings to allow for easier attachment to loads.

• Robust cast hook latch provides durability and secures the load engagement.

• Double Pawl Mechanism provides a longer working life.

• Needle roller bearing allows hook swivel 360° for faster positioning.

• Three raised points on the hook allow operators to measure the hook to detect overload or deformation.

• Standard height of lift is 3 and 6 metres. Individually serial numbered with a test certificate and instruction manual supplied.

Robust all-steel construction.

• Low weight.

• Individually serial numbered for complete traceability.

• Quick and easy adjustment to suit any beam width and range.

• Fully proof load tested at manufacture, complies to AS4491.

• Compact & Lightweight – Easy to handle without compromising strength.

• High-Strength Construction – Safely supports heavy loads with reliable grip.

• Special Composite Surface – Protects pipes from damage while ensuring a secure hold.

• Must Be Used in Pairs – Ensures balanced and stable lifting.

• Easy Composite Replacement – Wear-resistant surface pads can be quickly swapped when needed.

• Perfect for construction, manufacturing, and industrial applications, these clamps provide safe and efficient pipe handling. Always use as a matched pair for optimal performance.

• Suitable for through hole lifting applications

• Complies to Australian New Zealand Standards AS4991

• Individually serial numbered with test certificate

• 2.5 tonne Capacity

• MHTPL comes with G100 8mm x 1m Chain sling

• Manufactured from high-quality steel to guarantee safety and durability.

• Max Plate hardness 37RC.

• Individually serial numbered for complete traceability.

• Fully proof load tested at manufacture, complies to AS4491.

A sheave block, also known simply as a sheave, is a fundamental mechanical component consisting of a grooved wheel designed to hold, guide, and support a rope or cable.

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Key Fundctions of a Sheave:

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• Change Direction: Sheaves are primary tools for redirectiing the path of a rope of or cable, allowing loads to be pulled or lifted around corners and obstacles.

• Increase mechanical Advantage: By integrating multiple sheaves into a block and tackle system, you can significantly multiply lifting force, making it possible to move extreme weights with reduced effort.

• Reduce Friction & Wear: The precision-machined grooved design minimizes direct friction between the cable and the housing. This is critical for preventing wear and extending the lifespan of expensive wire ropes.

• Maintain Tension: Sheave act as tensioners, ensuring that ropes stay within their intended track and do not become slack, which is vital for rigging safety.