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What is a Bloc Turret?

What is a Bloc Turret?

A turret is a vertical cylindrical tool holder that revolves. Its primary role is to successfully bring a wide range of tools into operation in a machine, such as a lathe or capping machine. This article will go through bloc turrets, their mechanics, applications, and characteristics in detail. So, to put things into perspective, let’s start with a simple definition.

What exactly is a bloc turret? A bloc turret capping system is a type of capping system that is used to seal the upper surface of a container. This capping system can be used in various containers at speeds, including aluminum bottles, barrels, and drums.

The bloc turret capping system comprises a rotating turret with an integrated closure head and an external actuator. The closure head is responsible for sealing the upper surface of the container across the closure diameter, and it does so by moving vertically on the turret shaft. The actuator then rotates the turret to seal it in place.

Why You Should Consider Using a Bloc Turret Capping System

Why You Should Consider Using a Bloc Turret Capping System

Some might think the traditional capping system is better than a bloc turret cap system. But before we make that decision, let’s look at the advantages of this type of capping system.

A bloc turret cap system is more efficient and cost-effective than traditional capping systems because one person can operate it. This means you will have fewer employees on your payroll, reducing your company’s overhead expenses.

Its prominent Features

When considering , you can easily jump to these conclusions as their advantages:

  1. A Turret Base block is twice as durable as a regular base block.
  2. Blocks with turret bases support wedge and full block shapes.

Its Cons:

Although bloc turrets provide excellent heavy-duty results in equipment improvement. But it has a little disadvantage which can be highlighted on the spot. These are:

  1. It is almost double the cost when considering its alternative.
  2. And it is heavier than a standard Hull block.

When considering its pros, these cons can be easily adjusted, and if considering them, its cons aren’t that important.

How Bloc Push-In & Snap-On Turrets Work?

Bloc systems include rotary push-in and snap-on cappers. Caps are inserted individually onto a starwheel with pockets or pegs as part of Pick and Place technology after being conveyed single-file via a chute. Following that, capping head chucks use a precise, high-pressure control system to apply the closures.

How Bloc Roll-On Turrets Wrapped?

How Bloc Roll-On Turrets Wrapped?

Monobloc roll-on cappers attach aluminum closures to glass and metal bottles at speeds up to 900 CPM (54,000 cps).

Aluminum roll-on pilfer-proof (ROPP) caps are fed into a dispenser and delivered single-file via a chute using rotary screw-on turret technology. The aluminum caps or plastic screw caps are sealed to the containers with spinning roll-on capping heads employing carefully controlled maximum pressure, side pressure, and roll-on torque. Roll-on sealing capping heads are available in three different sizes for applying aluminum closures to glass or metal containers.

How Bloc Turrets Capping Designed?

BLOC Turrets are designed with custom diameters and pitches to fit into standard frames made by the customer.

A Guide to Tool Turrets

A Guide to Tool Turrets

The tool turret is used in machine tools such as lathes, transfer machines, and other machines to index the tool holder. Multiple cutting tools can be carried on equipment simultaneously, and individual tools can be mounted in the correct order. Using tool turrets can improve processing efficiency and reduce setup costs by replacing manual tools or rotary indexers. Each tool is positioned correctly by tool turrets rotating along a vertical axis. The whole device is moved lengthwise to feed the tool in most turrets. An operator with automatic turrets can reduce the time it takes to process parts by combining various operations into one machine. In turn, this reduces positioning errors and shortens production times.

Types of tool turrets

Types of tool turrets

Tool turrets come in a variety of types. In crown turrets, the indexing face is angled about the tool turret’s mounting surface, and the rotation axis is also angled. Live tooling machines, such as drills, are held and rotated. Crown turrets are most commonly used in high-volume machining operations. It has a flat, perpendicular mounting surface and an indexing face.

Depending on their design, they can hold static or live tools. In vertical turrets, a vertical axis consists of four or six positions. An indexing turret can turn clockwise or counterclockwise, for example. These are some frequent turret tools used in the market. There are a lot more that are used in custom operations.


Several programmable features are available for tool turrets, such as automatic timers, different ranges of speeds, custom turret controllers, memory storage, advanced rotor axle, and compensating functions for unwanted rotation and correct movement. A coolant passage may also be present to deliver coolant to the tooling. For example, when a tool turret is set up with an automatic timer, the correct tool will be used at the exact time during the tool-turning process. By allowing tool turrets to place tools specifically for cutting, machine stops can be reduced, and throughput can be improved.

Related FAQs About Different Types of Turrets:

What is a capped turret?

These plastic turret caps are distinguished by their flip-top nozzle, which dispenses when pushed up and seals when level with the top of the closure. These spouted caps are usually lined with ribbed polypropylene (PP).

What is a turret in a warehouse?

Turret trucks are battery-operated machines that counterweight heavy weights with an electric engine, battery, and operator container. It is specifically designed to operate in very limited passageways, and that’s what turret trucks are designed for. Trucks with slim aisles are often called turret trucks or VNAs.

What are turret trucks used for?

What are turret trucks used for?

Turret trucks are forklifts equipped with rotating forks that can pick loads at right angles to the truck. Their purpose is to move items in inflexible passageways.

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