Limestone Sandstone

AOSM 25 ELECTRICALLY ANGLED AUTOMATIC SIZING MACHINE

Type: Stone Factory Machines › Stone Block Cutting Machines › Single Wire Block Squaring Machine

Warranty: 24 Months

Usage: Marble, Limestone, Sandstone, Travertine

Machinery Function Features:

AOSM 25 ELECTRICALLY ANGLED AUTOMATIC SIZING MACHINE : The diamond wire cuts the block marble by a rolling pulley. When the machine starts, engine moves the motor shaft and it turns the pulley. The gap creating while cutting on the diamond wire resolved by automatic walking engine, so that the cutting process occurs. Water is sending to the cutting zone by hoses controlled with valves. The water protects the cutting equipment from warming up and takes the marble dust away.

Hydraulic Quarry Drilling Machine

Type: Stone Quarry Machines › Quarry Drilling Machine › Hydraulic Drill Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Onyx, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

Hydraulic Quarry Drilling Machine for marble, granite, travertine, onyx quarries

CNC Working Center Bridge Saw - Cnc Router -Countertops- Integrated

Type: Stone Factory Machines › Stone Finishing, Profiling Machines › CNC Working Center

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Artificial Stone, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

The Integrated Linear Systems 4.0 support the evolution of your stone workshop to the new frontiers of the so-called INDUSTRY 4.0.

Mavijet 5 Axis 3D CNC Bridge Type Waterjet Machine Mjt-W53d-3020

Type: Stone Factory Machines › Stone Finishing, Profiling Machines › Waterjet Machines

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Artificial Stone, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

3D 5 Axis CNC Waterjet is designed by our engineers to make highly precise 0-120 degrees angular cuttings.Thanks to rigid structure, not being affected by deflector force of high pressure coil, can realize 3D cuttings in 0.02 mm accuracy.5 axis head can rotate +/- 360 degrees.

Swiftlift ASVL-380

€1,890

Type: Stone Factory Machines › Stone Handling, Loading Machines › Automatic Loader, Unloader for Slabs

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Slate, Onyx, Artificial Stone, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

Powered by a 12V clip-in battery. Vacuum generated by high performance vacuum pump. Features both audio and visual alarm. Foam vacuum gasket suit smooth, flamed, and bush-hammered surfaces. Working load limit: Max 380 Kgs (depends on vacuum pad dimensions).

Mach 300 Waterjet Machine

Type: Stone Factory Machines › Stone Finishing, Profiling Machines › Waterjet Machines

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Onyx, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

The Mach 300 is purpose-built and value focused, bringing a new kind of ROI to the waterjet world. Advanced Flow technology and all-in-one steel construction create a robust foundation for cutting performance. Mach 300 handles high production needs with ease. Dynamic Waterjet® brings the Mach 300 to the next level for efficient and accurate cut parts. With small footprint options and a quick installation, Mach 300 makes waterjet easy.

50161 Adjustable Rigit forklift boom but not tiltable

Type: Stone Factory Machines › Stone Handling, Loading Machines › Forklift

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Slate, Onyx, Artificial Stone, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

Ref. 50161 Manual telescopic crane arm, extendable in length from 2.2 meters to 3.2 meters. Load capacity 500 Kg

Helios Dea revolutionary bridge saw and machining center with 5 interpolated axis

Type: Stone Factory Machines › Stone Finishing, Profiling Machines › CNC Working Center

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Onyx, Artificial Stone, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

Helios Dea is а revolutionary bridge saw and machining center with 5 interpolated axis (8 with the patented slab handling system Robo-Move). It is powerful, fast, precise, and reliable; ideal for all types of cut (straight, curved, angled, etc) and manufacturing of complex frames with disk or milling tool. It is very easy to use thanks to the software, developed by Helios Automazioni and to the possible accessories. The patented Robo-Move system, equipped on Helios Dea, carries out all the funct

OZKM80 80-Blades Gangsaw Block Cutting Machine, Multi Blade Gang Saw

Type: Stone Factory Machines › Stone Block Cutting Machines › Multi Blade Gang Saw

Warranty: 12 Months

Usage: Marble, Limestone, Onyx, Quartzite, Sandstone, Travertine

Machinery Function Features:

Özteknik Makine manufactures OZKM80 gang-saw, equipped with maximum 80 diamond blades, to transform a stone block to many slabs simultaneously and efficiently. Özteknik Makine’s OZKM80 gang-saws employ components that are carefully designed to transfer the movement to the blade rack, flywheel and the connecting rods. The 3.5 meter flywheel is of cast iron, and guarantees a constant cutting speed. Flywheel drive shaft, produced from steel, and two cast iron supports and two spherical roller beari

Portable Jib Crane AGC-1000

€4,571

Type: Stone Factory Machines › Stone Handling, Loading Machines › Jib Crane

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Slate, Onyx, Artificial Stone, Basalt, Quartzite, Sandstone

Machinery Function Features:

Portable: The Gantry Crane is able to reach all corners of the plant. Attached to lifting equipment, the crane makes it easy to lift heavy loads. Adjustable: The height of the Gantry Crane is adjustable up to 3.1m. This gives operators flexibility in operation. Versatile: Thanks to its ability to assemble and disassemble easily and quickly, the Gantry Crane is easily transported or relocated, making it ideal for workflow changes. Note: The price does not include an electric chain hoist with a ma

Makita Ruling Machine/Satining Machine/Manual Scratching Machine

Type: Stone Hand Held Machines › Stone Air Polisher, Grinder

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Sandstone, Travertine

Machinery Function Features:

Multiuse manual machine suitable for ruling, scratching and satin finish on flat surfaces or non-slip work. Can be used to work on marble, granite and concrete. Suitable for work on materials that have already been laid or have not been laid yet. Total weight 10kg. AVAILABLE MODELS Ruling machine with discs for non-slip scratching work on marble, granite and concrete. Supplied with 8 diamond disks and spacer. Ruling machine with roller for non-slip scratching work or for flat surfaces on marble

DH/DS Series Single Cylinder Hydraulic Cone Crusher

$120,000 - $150,000

Type: Stone Quarry Machines › Rock Crushers, Jaw Crushers

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Slate, Basalt, Quartzite, Sandstone

Machinery Function Features:

Cone crusher is a compression type of machine that reduces material by squeezing the feeding material between concave and mantle,normally used as secondary and tertiary crushing stages,widely used in aggregate production,mining,metallurgy,highway,road construction,building material.

50193 Jib arm for loading and unloading bundles for forklift

Type: Stone Factory Machines › Stone Handling, Loading Machines › Jib Arm/U Type Container Loader

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Slate, Onyx, Artificial Stone, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

Jib arm for loading and unloading bundles for forklift Ref. 50184 technical characteristics

Pro-D 3000 Bridge Cutting Machine

Type: Stone Factory Machines › Stone Slab Cutting Machines › CNC Bridge Cutting Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Quartzite, Sandstone, Travertine

Machinery Function Features:

bridge cutting / Side cutting machine

Brembana Easyline- 3 and 5 axis waterjet cutting system

Type: Stone Factory Machines › Stone Finishing, Profiling Machines › Waterjet Machines

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Onyx, Artificial Stone, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

Brembana Easyline is a high-performance, versatile, modular water jet cutting system - either pure or hydroabrasive - which can be employed in a number of application fields for the most diverse production demands. - the cantilever structure, with a separate tank, allows an easy access to the worktable. Loading and removing material is quick and easy - all axes motions are carried out through hardened and ground rack and pinion - the thermowelded bellows provide complete protection of the guides

Cyberstone CR01/CR02 Stone Carving Robot

Type: Stone Factory Machines › Stone Finishing, Profiling Machines › Stone Carving Robot

Warranty: 12 Months

Usage: Granite, Limestone, Onyx, Quartzite, Sandstone, Travertine

Machinery Function Features:

Cyberstone is the new generation robotized production system with 6/7/8 interpolated axes, designed to be a highly flexible tool for the performance of elements and objects of any size and material with heights up to 3300 mm. It is particularly suitable for sculptures, rectilinear, concave, convex, arched, elliptic shapes, single or incremental pass and excavations of two-dimensional and three-dimensional section blocks; it is also suitable for the execution of oblique, circular, elliptical cuts

Stone Marble Granite Quartz Edge Chamfering Polishing Machine

$15,000 - $28,000

Type: Stone Factory Machines › Stone Finishing, Profiling Machines › Edge Profiling, Polishing Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Onyx, Artificial Stone, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

Automatic multi-functional stone slab chamfering machine is specially designed by our factory. The machine can seamlessly chamfer from 15~90 degrees without cracking or size head, and automatically run chamfering when placing plates on the working platform. The machine can also be customized, according to different needs.We can customized processing equipment of different functions and effects. This machine is one of the indispensable equipment of the stone slab processing plants.

New 3D Millenium Laser Measurement System

Type: Stone Factory Machines › Stone Handling, Loading Machines › Stone Scanner

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Slate, Onyx, Artificial Stone, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

MEASURING SYSTEM MILLENNIUM LASER 3D New 3D measurement system: Greater measurement precision through a fine adjustment system for the most precise orientation. In conjunction with your professional tripod, it becomes a perfect high-precision measurement solution. With 3D measurement, this system allows you to take measurements of flat and vertical surfaces generating three-dimensional measurements (eg kitchen countertop + front). With this system you will make complete measurements of counterto

Wet cut sliding compound miter saw CMS, Portable Bench Saw

Type: Stone Factory Machines › Stone Tile Cutting Machines › Mitre Saw, Edge Cutting Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Slate, Onyx, Artificial Stone, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

WET CUT SLIDING COMPOUND MITER SAW CMS PORTABLE BENCH SAW FOR STRAIGHT AND TILTED CUTS IN ALL DIRECTIONS Wet cut sliding compound miter saw for straight, bevel, plunge and miter cuts in all directions. Study structure made of galvanized steel to cut all types of stone. ADVANTAGES Sliding compound miter saw for angle cutting in all directions: Structure made of galvanized steel for a long lasting dependability; Water tank with built-in recycling pump for blade cooling during cutting; Swivelling h

Twix Roller Wire Saw Machine for Chipping Blocks-Block Squaring Machine, Block Dressing

Type: Stone Factory Machines › Stone Block Cutting Machines › Single Wire Block Squaring Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Onyx, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

Ref.: 98 Twix Roller for chipping the blocks with the diamond wire. The machine has two adjustable mobile parts to enable cutting the block into different sizes in one go. It can be programmed to cut several measurements in the same block or in various sequenced rows of blocks. Data management and storage.

Chain Saw Model GU50-R-SC/T Sawmill Machine for Tunnels

Type: Stone Quarry Machines › Stone Chain Saw Machines › Tunnel Chain Saw Machines

Warranty: 12 Months

Usage: Marble, Limestone, Sandstone, Travertine

Machinery Function Features:

Chain Saw Model GU50-SC is a compact version for tunnel extraction work. By setting the cutting depth in automatic mode the machine makes vertical and horizontal cuts against the tunnel face. This is self-propelled on caterpillar tracks and completely autonomous in movement. Only one operator is sufficient to operate the machine. This model can run cuts up to 1.7 metres deep. Technical Specifications Total installed power 56 KW Electrical power supply 400V/50 Hz Machine weight Kg. 16,000 Hydraul

GIAGUAR 650 floor grinding and polishing machine

Type: Stone Maintenance Machines › Floor Cleaning Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Slate, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

The GIAGUAR 650 is an extremely tough grinding and polishing machine, especially recommended for concrete. Thanks to the insertion of a simple pivot, the counter-rotating planetary gear locks to allow only the satellites to turn. This twofold functionality means that the machine is high-performing, perfect for both grinding and polishing and the removal of resins or the preparation of industrial floorings. Planetary gear. tools speed variable from 600 to 1300 RPM. Can work dry (an aspirator for

Automatic Cutting Line - Tile Cutting Machine N2405 2+2C

Type: Stone Factory Machines › Stone Tile Cutting Machines › Multi-Blade Cross-Cutter,Trimming

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Slate, Onyx, Artificial Stone, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

Our cutting line N.2405/2200 has been designed to obtain maximum production with minimum operator labor and maximum reliability in the machines that make it up. The general dimensions of the production line have been adjusted to the needs of the client, following the criteria established by it, in terms of the dimensions of the pieces to be manufactured and the final products obtained. The entire line is characterized by the robustness and reliability of the machines that make it up, all of whic

Pedrini Resin application with Robot for Marble and Granite Slabs

Type: Stone Factory Machines › Resin Line Machines › Robotic Unit for Resin Treatment

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

An anthropomorphic robot with 6 axis, placed on the roller bench side, automatically performs the application of the reinforcement net and of the resin. The first operation consists of the reinforcement net application. The robot, by means of a gripper system, unrolls the net required length which is subsequently cut and laid on the slab surface. An optical reader has previously measured the slab. A rotating plate with brushes, equipped with resin mixer, approaches the middle of the slab and rel

Automatic Polisher SNM-PC Slab Polishing Line

Type: Stone Factory Machines › Stone Surface Processing Machines › Slab Polishing Line Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Onyx, Quartzite, Sandstone, Travertine

Machinery Function Features:

General Characteristics The SNM-PC is a heavy duty belt type polishing machine with surprising results in working speed and polishing degree. It ensures optimal finishing at low processing cost. Because its components are mass-produced on computer numerial control (CNC) machines in house by SNIC, this machine is offered at an incredible low price. The maintenance cost of this amchine is very low, thanks to the hight quality of all its components. A yearly maintenance contract(labor and spare par

Circular Blocksaw TB 1600 CNC Bridge Type Block Saw Machine

Type: Stone Factory Machines › Stone Block Cutting Machines › Giant Disc Bridge Saw Machine

Warranty: 12 Months

Usage: Marble, Limestone, Onyx, Quartzite, Sandstone, Travertine

Machinery Function Features:

Circular Blocksaw for Blades up to 2200 mm The heavy bridge saw of the TB 1600 series with blade diameters up to 2200 mm is the optimal machine for sawing medium-sized blocks. It combines a sophisticated design with an intelligent control system. This very powerful saw is characterized by a high degree of operational reliability coupled with low tool costs and is the first choice especially in soft stone (limestone, sandstone, etc.).

Automatic Line Polishing Machine Cum Calibration

Type: Stone Factory Machines › Stone Surface Processing Machines › Bridge Polishing Machine for Slabs

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Sandstone, Travertine

Manual Counterbalance Crane AMCC

€5,160

Type: Stone Factory Machines › Stone Handling, Loading Machines › Jib Crane

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Slate, Artificial Stone, Basalt, Quartzite, Sandstone

Machinery Function Features:

An integral counterweight Folds down for easy transportation

Forklift Wheel Loader 42 Tons / Block Handler 42 Tons

$205,000 - $220,000

Type: Stone Quarry Machines › Quarry Heavy Equipments › Wheel Forklift Loaders

Warranty: 12 Months

Usage: Granite, Limestone, Onyx, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

Rated Load: 42 Tons; Hydraulic Lock.

Helios STAR CNC Working Center Vertical Cnc Router - Engraving Machine - Carving

Type: Stone Factory Machines › Stone Finishing, Profiling Machines › CNC Working Center

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Onyx, Artificial Stone, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

The machining centers from the Helios STAR series are powerful and fast, they differ from the traditional anthropomorphic robots for their precision and reliability. The tower structure allows a vertical process of pieces from different size and big blocks, which are easily clamped on a turning table with slats. Helios STAR can manage all the 360° processes possible such as statues, capitals, columns, portals, as well as processes of milling, sculpturing, engraving, and writing. Moreover, thanks

Coating protection line CD1412

Type: Stone Factory Machines › Resin Line Machines › Stone Drying, Catalysing Oven

Usage: Granite, Marble, Limestone, Slate, Onyx, Artificial Stone, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

Stone cleaning and drying automatic coating protective agent in continuous production line, the project stone plate cleaning decontamination, drying, coating protective agent, drying and cooling, the process adopts the mechanized production, scientific processing is conducted in a centralized automatic production line. The whole line of reasonable design, compact structure, small occupied area, the project board clean decontamination cleaning, drying mode with high insulation tunnel oven heating

Diamond Marble Gang Saw FGKJ-132/800

Type: Stone Factory Machines › Stone Block Cutting Machines › Multi Blade Gang Saw

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Sandstone, Travertine

Machinery Function Features:

This frame-saw "DIAMOND FGKJ-132/800" is used in workshops and this machine allows sawing different kinds of marble blocks in plates of various thicknesses, Used for the big production of stone slab. Tools used are steel blades with sintered diamond plates. The main motor adopts a high-efficiency energy saving motor, connect with the hydraulic coupler to make sure the energy saving. it adopts a large fly wheel o increase the running stability. PLC control system. make sure the main motor is work

Powered Counterbalance Crane APCC

€7,518

Type: Stone Factory Machines › Stone Handling, Loading Machines › Jib Crane

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Slate, Artificial Stone, Basalt, Quartzite, Sandstone

Machinery Function Features:

An integral counterweight. An easy-to-operate hydraulically lifted extending boom. Folds down for easy transportation.

Excalibur 650 Multi Blade Lenght Sizing Machine- Tile Cutting Machine

Type: Stone Factory Machines › Stone Tile Cutting Machines › Multi-Blade Cross-Cutter,Trimming

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Onyx, Artificial Stone, Sandstone, Travertine

Machinery Function Features:

Excalibur ® Lenght Sizing Machine It is used for sensitive sizing any kind of natural and artificial stones such as marble, granite, composite and ceramics. It provides solution through different width chassis frames for raw materials in different measurements. Due to 650 mm., 2100 mm is current width of raw material, its physical structure is standardized in respect to these measurements. The energy costs of stone processing industry are minimized through machines equipped with energy-saving en

Esuton automatic stone edge/ profile grinding polishing machine

$15,600 - $22,000

Type: Stone Factory Machines › Stone Finishing, Profiling Machines › Edge Profiling, Polishing Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Slate, Onyx, Artificial Stone, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

Esuton automatic stone edge/ profile grinding polishing machine. Can do straight, beveled edge, double beveled edge, Bullnose, Doupont edge and so on any shape stone edge grinding and polishing. EMBJ-1 has 8 heads it use diamond grinding polishing wheel, polishing pad or cutting disc to do stone edge processing.It can grind &polish 1/4 Bevel,1/2 Bevel,half and full bullnose ,ogee,dupont ,waterfall and so on shape. EMBJ-2 can use grinding /polishing pad and diamond grinding wheel, it can grind&po

Powered Counterbalance Crane With Lateral Movement APCCL

€9,048

Type: Stone Factory Machines › Stone Handling, Loading Machines › Jib Crane

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Slate, Artificial Stone, Basalt, Quartzite, Sandstone

Machinery Function Features:

Extra hydraulic cylinder for lateral movement of the front axil. An integral counterweight An easy-to-operate hydraulically lifted extending boom Folds down for easy transportation

Multi-Storey Resin Line Machine - Infrared Slab Drying-Filling Line

Type: Stone Factory Machines › Resin Line Machines › Infrared Slab Drying-Filling Line

Warranty: 12 Months

Usage: Marble, Limestone, Onyx, Sandstone, Travertine

Machinery Function Features:

Multi-Storey Resin Line Machine - Infrared Slab Drying-Filling Line

SCHIND 16502 PLC - Bridge - Marble, Stone And Granite Cutting Machine

Type: Stone Factory Machines › Stone Slab Cutting Machines › Infrared Bridge Cutting Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Slate, Onyx, Artificial Stone, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

Bridge Movement, PLC control, 4 axis movement and steel body with ideal features, durable, long-lasting machine. This machine which can cut at 0, 90, 45 degree angle will make your job easier in cutting marble, natural stone and granite plates. Longitudinal, transverse and 45 ° cutting machine, Cuts on X and Y axis, The bridge and its table work fully automatic, There are both manual and automatic double page digital touchscreen management panel, It can make automatic dimensioning in 10 differen

Fork Mounted Vacuum Lifting Attachment FMVLAC2

€4,436

Type: Stone Factory Machines › Stone Handling, Loading Machines › Automatic Loader, Unloader for Slabs

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Slate, Artificial Stone, Basalt, Quartzite, Sandstone

Machinery Function Features:

Advanced Vacuum System: Comes equipped with an integrated 3-pad vacuum system, each pad having its own filter and valve to increase efficiency and performance. Precision and Balance: Features a self-locking stand and a measuring scale on the aluminum bar for optimal balance and precise adjustments. Easy Adjustments: Effortless clamp adjustments allow quick vacuum pad setup and seamless integration of the forklift. Smart Monitoring: Includes a smart control box with a warning system and an LED di

Affordable Bridge Saw - Cnc Router - Countertop CNC Bridge Cutting Machine

Type: Stone Factory Machines › Stone Slab Cutting Machines › CNC Bridge Cutting Machine

Warranty: 12 Months

Usage: Granite, Marble, Limestone, Onyx, Artificial Stone, Basalt, Quartzite, Sandstone, Travertine

Machinery Function Features:

Helios Cut 500 is a fast and performing 5 interpolated axes bridge saw. It has been developed for high precision cutting processes on ceramics, quartzites, as well as marbles and granites. The exclusive characteristic is the stainless steel monolithic structure, which guarantees a total endurance against corrosion and a remarkable duration over time. The bridge saw can have both manual and total automated functions thanks to the advanced levels of the software, which allow to process easily a lo