Bigagli – Italian Self-Acting Mule Spinning Machine Manufacturer

Bigagli is an Italian textile machinery brand specializing in the design and manufacture of self-acting mule spinning machines for fine and extra-fine woollen yarn production. Based in Prato, Tuscany, Italy, the business operates through Proxima S.r.l. and has a machinery manufacturing heritage dating back to 1901.

Bigagli is particularly recognized for spinning technology designed for delicate natural fibers, including cashmere, angora, mohair, vicuña, camel hair and fine wool blends. Its machines are used by manufacturers producing premium carded yarns for luxury textiles and high-quality knitted and woven products.

The company's principal products include the PROXIMA B7 DD and PROXIMA B7 DF self-acting mule spinning machines, automated doffing and bobbin replacement solutions, machinery modernization services and replacement parts for Bigagli equipment.

Italian Textile Machinery Heritage Since 1901

Bigagli's industrial history is closely connected with the development of the Prato textile district.

The business traces its origins to the mechanical workshop founded by Silvio Baroncelli in 1896. Amerigo Bigagli joined the workshop in 1901, contributing to the development of its machinery manufacturing activities.

During the following decades, the company expanded into equipment for the textile industry, eventually concentrating on woollen spinning machinery.

The Bigagli name became associated with self-acting mule spinning technology used in the production of fine carded yarns.

In December 2008, the Bigagli brand and associated operations were transferred to Proxima S.r.l., which continues the machinery business.

Today, Bigagli combines its historical experience with electronic control systems, modern drive technology and automation solutions.

Self-Acting Mule Spinning Machines

Self-acting mule spinning machines are the central specialization of Bigagli.

A self-acting mule produces yarn through a cyclic process involving fiber drafting, twisting and winding.

Unlike continuous ring spinning systems, the mule operates through alternating mechanical movements.

This technology is particularly suitable for certain fine woollen yarns and delicate natural fibers.

Bigagli designs its machines for manufacturers requiring flexibility in yarn counts, raw materials and production batches.

The company continues to develop self-acting mule technology for demanding spinning applications.

PROXIMA B7 DD Spinning Mule

The PROXIMA B7 DD is one of Bigagli's principal modern spinning machines.

The machine is constructed with two independently operating sections.

This arrangement allows one section to continue producing yarn while the other is stopped for operations such as cop replacement or bobbin changes.

Independent operation can reduce overall downtime and improve production flexibility.

The company also states that the two sections can manufacture different yarn articles simultaneously.

This capability is particularly relevant to manufacturers handling small production batches, specialized yarns and changing customer requirements.

Fine and Extra-Fine Yarn Production

The PROXIMA B7 DD is designed for producing fine and extra-fine carded yarns.

According to Bigagli's published technical information, the machine can operate across a yarn count range from approximately Nm 4,000 to Nm 46,000 without requiring mechanical modifications for the stated applications.

The company's technical documentation specifically discusses the production of fine cashmere yarns.

Yarn count selection, processing settings and achievable quality depend on the fiber characteristics and production conditions.

This flexibility makes the machine relevant to specialized natural-fiber spinning operations.

PROXIMA B7 DF Spinning Mule

The PROXIMA B7 DF is another self-acting mule configuration offered by Bigagli.

Like the B7 DD, the machine features two independently operating sections.

However, the B7 DF sections are mechanically separated and have individual control consoles.

This arrangement allows greater flexibility in factory layout.

For example, the sections can be positioned facing each other when the production environment requires a different equipment arrangement.

The B7 DF is particularly relevant to manufacturers working with limited space or specialized production layouts.

Cashmere Spinning Machinery

Cashmere is one of the principal fibers associated with Bigagli machinery.

Cashmere fibers are valued for their softness, fineness and thermal properties.

Processing fine cashmere requires careful control of drafting, twisting and yarn formation.

Bigagli's self-acting mule technology is designed to accommodate these demanding materials.

The company's equipment is used for producing fine and extra-fine cashmere yarns intended for premium textile applications.

Angora, Mohair and Vicuña Processing

Bigagli machinery is also designed for other fine animal fibers.

These include angora, mohair, vicuña and camel hair.

Such fibers can differ considerably in length, fineness, strength and processing behavior.

The company develops machinery settings and production configurations suited to specialized natural-fiber applications.

Its self-acting mules are particularly relevant to manufacturers producing high-value yarns from delicate raw materials.

Fine Wool and Natural Fiber Blends

In addition to luxury animal fibers, Bigagli machinery is suitable for selected woollen yarn applications.

The company specializes in equipment for the carded spinning system.

Its machines can be used for fine wool and blends containing cashmere or other natural fibers.

The flexibility of self-acting mule spinning is valuable when manufacturing different yarn qualities and smaller production lots.

Customers should evaluate fiber preparation, yarn count and production requirements when selecting machinery.

Siemens Motion Control Technology

Bigagli integrates Siemens electronic control technology into its modern machines.

The PROXIMA B7 DD uses twelve Siemens brushless motors controlled through the Siemens SIMOTION system.

These drives coordinate the machine's mechanical movements.

The company uses electronic control and software to manage production parameters and machine operation.

This technology supports precise adjustment and greater operational flexibility compared with older mechanically controlled equipment.

Digital Operator Interface

Bigagli's modern spinning mules feature operator interfaces with guided menus.

The control system allows operators to manage production settings, review alarms and access operating information.

The PROXIMA B7 DD includes a central control cabinet with a computer-based interface for both machine sections.

The system also records parameter changes and relevant operating history.

These functions support machine supervision and production management.

Industry 4.0 and Remote Connectivity

Bigagli develops machinery with digital connectivity capabilities.

Its modern equipment can be accessed through intranet and internet connections for appropriate control and support functions.

The company describes its machines as compatible with Industry 4.0 requirements.

Digital systems enable monitoring, parameter management and remote technical assistance.

Such capabilities are useful for textile manufacturers operating specialized spinning equipment.

Automatic Doffing and Bobbin Replacement

Bigagli offers automation systems that can be integrated with its spinning machines.

These include automatic doffing and bobbin replacement equipment.

Doffing involves removing completed yarn packages from the machine.

Automating this operation can reduce repetitive manual handling and support more efficient production cycles.

The company offers customized automation arrangements according to machinery and production requirements.

Energy-Efficient Spinning Technology

Energy efficiency is an important area of Bigagli's product development.

The company states that its modern spinning mules achieve significant energy savings compared with older machine generations.

Its technical documentation provides a specific energy consumption example for cashmere yarn production on the PROXIMA B7 DD.

The machine uses brushless motors and does not require compressed air for the described operating system.

Actual energy consumption depends on yarn specifications, machine configuration and operating conditions.

Green Label Environmental Certification

Bigagli participates in the Italian textile machinery industry's Sustainable Technologies initiative.

The company states that its machines carry Green Label environmental certification.

The initiative is associated with assessing and communicating environmental performance in textile machinery.

Bigagli emphasizes reduced energy consumption and lower environmental impact as important aspects of its machinery design.

Its modern equipment also avoids carbon dust associated with certain older motor technologies.

Custom Textile Machinery Design

Bigagli offers customized machinery configurations for specialized production requirements.

The company adapts equipment designs to customer needs and intended yarn applications.

Customization may involve machinery layout, automation arrangements and operating configurations.

Its experience in woollen spinning technology allows it to recommend solutions for different fiber types and production processes.

These services are particularly relevant to manufacturers producing premium and specialized yarns.

Reconditioning and Modernization of Used Machines

Bigagli provides refurbishment and modernization services for older textile machinery.

Its services include mechanical inspection, replacement of electrical components, updated motor systems and installation of modern control electronics.

The company states that older machines can be upgraded to improve their operating characteristics.

Refurbishment can provide an alternative to purchasing entirely new equipment when existing machinery remains suitable for modernization.

The scope of each project depends on the condition and configuration of the original machine.

Spare Parts for Bigagli Machines

Bigagli supplies replacement parts for its textile machinery.

Its spare-parts service supports customers in Italy and international markets.

The company provides quotations covering availability, pricing and expected delivery arrangements.

Replacement components are relevant to maintaining both modern and older generations of Bigagli spinning machines.

Customers should identify the machine model and required component when requesting spare parts.

Remote Technical Assistance

Bigagli provides remote technical support for its machinery.

Its service team can connect to compatible equipment to investigate operating problems and machine stoppages.

Remote assistance may reduce the time required to identify faults.

The company also offers multilingual technical support.

These services complement its machinery manufacturing and modernization activities.

International Textile Machinery Markets

Bigagli has an established international presence.

The company reports more than 600 machines operating across five continents.

Its customers include producers of high-quality woollen yarns and specialized natural-fiber products.

The company serves textile manufacturers requiring machinery for premium carded yarn production.

Its international activities include machinery supply, technical assistance, modernization and spare-parts support.

Bigagli – Self-Acting Mule Technology for Premium Yarns

Bigagli, operated by Proxima S.r.l., is an Italian manufacturer specializing in advanced self-acting mule spinning machines for fine and extra-fine woollen yarns.

Its PROXIMA B7 DD and PROXIMA B7 DF machines are designed for flexible production involving cashmere, angora, mohair, vicuña, camel hair and fine wool blends.

The company combines more than a century of textile machinery heritage with Siemens electronic control technology, automation, remote assistance and energy-efficient machinery development.

Based in Prato, Italy, Bigagli supplies spinning equipment, customized engineering solutions, machinery modernization services and spare parts to textile manufacturers worldwide.