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Leading Manufacturer & Trader of Stone Cutting & Shapping Machines
K.S. Malviya Industries is a leading Bridge Type Stone Cutting Machine Manufacturer in India, building CNC and automatic bridge saw machines for granite slab cutting, marble slab cutting, quartz processing and kitchen countertop fabrication.
Manual Bridge Type Stone Cutting Machine for Granite & Marble Slab Cutting 450–800 mm Blade
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Compact Stone Bridge Saw Cutting Machine for Slab Cutting & Edge Trimming A / B / MC
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Semi-Automatic Hydraulic Bridge Saw Machine for Granite, Marble & Quartz Slab Cutting
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Automatic Bridge Saw Machine for Programmable Granite & Marble Slab Cutting
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CNC Bridge Saw Machine for Precision Granite, Marble & Quartz Slab Cutting
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Heavy-Duty Large-Format Bridge Saw Machine for High-Volume Slab & Block Cutting
View DetailsBridge Type Stone Cutting Machines are the backbone of slab-processing operations across India's granite and marble industry. Built around an overhead travelling bridge that carries the cutting head across a fixed stone slab, these machines deliver the straight, repeatable cuts that granite slab cutting, marble slab cutting, quartz processing and engineered stone fabrication all depend on. Unlike block cutting or profiling machines, a bridge saw machine is purpose-built for sizing, trimming and squaring slabs into finished dimensions ready for kitchen countertops, flooring, cladding and architectural stone applications.
At K.S. Malviya Industries, we manufacture a complete range of Bridge Type Stone Cutting Machines from the manual ZDQJ-450/600/800 and compact ZDCM-400A/B/MC for entry-level and mid-scale processing units, through the semi-automatic EXPAND-600H/600HL and automatic TREND-600/PROMOTE-600 for higher-throughput slab manufacturers, up to the CNC-controlled CREATE-600 and heavy-duty large-format LEADER-1500/1500CM for fabricators and exporters running export-scale production. Each model is engineered at our Rajasthan manufacturing facility around the real production demands of granite processors, marble fabricators and stone exporters operating across India.
As a leading Bridge Type Stone Cutting Machine Manufacturer in India, K.S. Malviya Industries supplies and supports every machine directly no dealer margins, no third-party service delays. Our engineering team handles quotation, configuration, installation and ongoing technical support from a single point of contact.
A bridge type stone cutting machine also called a bridge saw machine or stone bridge saw cutting machine uses a diamond-bladed cutting head mounted on an overhead gantry, or "bridge," that spans the width of a fixed cutting table. The bridge moves longitudinally along rails while the cutting head travels laterally and vertically across it, allowing the blade to make straight cuts of any length along the slab without the slab itself needing to move.
This is fundamentally different from circular saw or wire saw block cutting. In bridge sawing, the slab remains stationary on the table while the cutting head does the work, giving the operator or, on automatic and CNC bridge saw machines, the control system precise command over cut depth, blade speed and feed rate at every point along the cut. This is what allows granite cutting machine and marble processing machine operations to hold tight dimensional tolerances across hundreds of slabs in a production run.
Common outputs include sized granite and marble slabs, squared panels for flooring and cladding, kitchen countertop blanks, quartz and engineered stone panels, and trimmed edges ready for further profiling, polishing or fabrication.
Six models covering manual entry-level slab cutting through CNC precision and heavy-duty export-scale production each matched to a specific throughput requirement, blade diameter and level of automation.
The ZDQJ-450/600/800 is a manual bridge type stone cutting machine offered with 450 mm, 600 mm and 800 mm blade diameter options, giving small and mid-scale stone processing units a straightforward entry point into bridge saw slab cutting. It is built for granite slab cutting and marble slab cutting where the operator controls blade traverse and depth directly, and remains one of the most widely deployed stone slab cutting machine configurations among smaller granite cutting machine workshops across Rajasthan and other stone processing regions in India.
View DetailsThe ZDCM-400A/B/MC is a compact stone bridge saw cutting machine series available in A, B and MC configurations to match different floor-space constraints and automation needs. Designed for granite and marble slab cutting and edge trimming, it suits fabricators who need reliable bridge saw cutting capability without the footprint of a full-scale production line. The MC configuration adds motorised control options for fabricators stepping up from fully manual operation toward semi-automated cutting.
View DetailsThe EXPAND-600H/600HL brings hydraulic lifting head control to bridge saw operation, automating cutting head movement while the operator sets cutting parameters and positions the slab. Built for granite slab cutting, marble processing and quartz slab cutting in mid-volume environments, this stone bridge saw cutting machine reduces operator fatigue and improves cut consistency over fully manual machines, making it a practical step up for processing units scaling production without committing to full CNC automation.
View DetailsThe TREND-600/PROMOTE-600 is an automatic bridge saw machine series built for slab manufacturers who need programmable cutting paths and repeatable accuracy across high production volumes. With minimal operator intervention required once a cutting program is set, it is well suited to fabricators producing kitchen countertops, architectural stone panels and standardised slab sizes for granite cutting machine and marble processing machine production lines where consistency across hundreds of pieces matters more than per-cut flexibility.
View DetailsThe CREATE-600 is a CNC bridge saw machine built for precision granite, marble and quartz slab cutting with multi-axis programmable control. Where standard bridge saw machines are limited to straight longitudinal and lateral cuts, the CREATE-600's CNC control allows fabricators to program complex cut geometries mitred edges, sink cutouts, angled trims and custom panel shapes directly into the cutting sequence. It is the model of choice for fabricators producing kitchen countertops and architectural stone work where dimensional tolerance and repeatable complex geometry are non-negotiable.
View DetailsThe LEADER-1500/1500CM is a heavy-duty bridge type stone cutting machine built for high-volume granite slab cutting, marble block-to-slab processing and large dimension stone cutting. It is the machine of choice when slab size, throughput requirement or block-cutting capacity exceeds what mid-range bridge saw machines can deliver export-scale granite and marble processing units, large stone fabrication plants and stone exporters supplying international markets should evaluate the LEADER-1500/1500CM against their production volume and slab dimension requirements.
View DetailsK.S. Malviya Industries' bridge type stone cutting machines serve a wide range of buyers from granite and marble slab processors to kitchen countertop fabricators, architectural stone suppliers and stone exporters producing slab consignments for international markets.
Granite slab cutting demands a machine capable of sustaining higher spindle loads and slower, controlled feed rates without sacrificing edge quality. Our granite bridge saw machines, from the manual ZDQJ series through the heavy-duty LEADER-1500/1500CM, are specified to handle granite's hardness and abrasiveness across both small-batch and high-volume processing operations.
Marble processing requires precise blade control to avoid chipping and to preserve veining and surface finish across cut slabs. K.S. Malviya Industries' marble bridge cutting machines, including the EXPAND-600H/600HL and TREND-600/PROMOTE-600, are tuned for the feed rates and blade speeds that deliver clean, finish-ready marble panels for flooring, cladding and decorative stonework.
Engineered quartz and composite stone slabs require consistent blade engagement and dust extraction to manage resin content during cutting. Our CNC bridge saw machine, the CREATE-600, and automatic models in the TREND-600/PROMOTE-600 line are configured for quartz processing where dimensional accuracy and surface finish are critical for downstream countertop fabrication.
Countertop fabricators need a stone cutting machine manufacturer that can deliver tight tolerances for sink cutouts, mitred edges and panel sizing across granite, marble and quartz. The CREATE-600 CNC bridge saw machine and TREND-600/PROMOTE-600 automatic bridge saw machine are both built for the programmed cutting sequences that countertop production demands.
Monument manufacturers and architectural stone fabricators cutting large dimension granite and marble panels for memorials, facades and cladding need a bridge saw machine with the table size and structural rigidity to handle oversized slabs. The LEADER-1500/1500CM large-format bridge type stone cutting machine is built for this segment, handling large-dimension stone with CNC-grade accuracy on long, straight cuts.
Indian granite and marble slabs are exported to markets across the Middle East, Europe and North America for use in construction, flooring and architectural projects. Stone exporters need bridge type stone cutting machines that deliver the dimensional accuracy and surface finish quality export buyers specify. Our bridge saw machines are used by exporters supplying the international slab market from Rajasthan and other major stone processing states.
CNC and automatic control across our bridge saw machine range allows programmable cutting paths, repeatable slab dimensions and consistent output across large production batches eliminating the cut variation that characterises manual stone cutting methods alone.
Stone slabs especially in granite are heavy and the cutting bridge must remain rigid under load. Our machines are built with robust gantry structures, precision rail systems and reinforced cutting tables to handle slab weight without frame flex affecting cut straightness or accuracy.
All models in our bridge type stone cutting machine range are compatible with standard diamond blades used in the Indian stone processing market, giving you access to the full range of available blade specifications for different stone types and cut requirements without proprietary tool lock-in.
Spindle speed and feed rate must be matched to stone hardness and slab thickness granite requires different cutting parameters than marble or quartz at the same thickness. Variable control gives operators the ability to optimise each cut for stone type and slab dimension without machine changeovers.
Water cooling at the blade and cutting zone controls blade temperature during stone slab cutting, extending diamond blade life and keeping the cut edge clean particularly important on long production runs where consistent edge quality from the first slab to the last is a production requirement.
Every machine is manufactured at K.S. Malviya Industries' Rajasthan facility. Technical support, spare parts and on-site service are handled directly by our engineering team no overseas dependency, no dealer intermediary, no extended lead times when your production line needs attention.
The ZDQJ-450/600/800 is the right model. Available in three blade diameter options, it covers the basic granite and marble slab cutting needs of smaller processing units and is also the practical choice for fabricators starting out who need to add bridge saw cutting capability without a large capital outlay.
The ZDCM-400A/B/MC is built for fabricators working in tighter workshop layouts who still need reliable slab cutting and edge trimming capability. Its A, B and MC configurations let you step up automation level without changing machine footprint as your operation grows.
The EXPAND-600H/600HL with hydraulic lifting head control is the right choice for processing units that have outgrown manual bridge saws but are not yet ready for full CNC automation. It reduces operator fatigue and improves consistency for granite, marble and quartz slab cutting at moderate volumes.
The TREND-600/PROMOTE-600 automatic bridge saw machine is suited to slab manufacturers running standardised cutting programs across large batches ideal for countertop blanks and architectural panels where the same cut pattern repeats across hundreds of slabs.
When your production requires mitred edges, sink cutouts or custom panel shapes in granite, marble or quartz, the CREATE-600 CNC bridge saw machine is the answer. Its multi-axis control delivers the tight tolerances that kitchen countertop and architectural stone fabrication demand.
When slab size or production volume exceeds what mid-range bridge saw machines can accommodate, the LEADER-1500/1500CM heavy-duty large-format machine is the right fit. Export-focused granite and marble processing units and large stone fabrication plants should evaluate the LEADER-1500/1500CM against their specific throughput and dimension requirements.
Every bridge type stone cutting machine in our range is designed and built at our own manufacturing facility in Rajasthan. We control engineering, component selection, build quality and after-sales support there are no third-party trade margins between you and the machine, and no middlemen when you need technical assistance.
Our six models are not catalogue variations of the same base machine each covers a distinct level of automation and production requirement, from entry-level manual cutting to CNC precision and export-scale heavy-duty operation. You buy what fits your actual production, not the nearest available standard option from an imported range.
Our bridge saw machines are designed around the power supply conditions, slab characteristics and workshop environments typical of granite and marble processing in Rajasthan, Andhra Pradesh, Tamil Nadu, Gujarat and Karnataka the regions that account for the bulk of India's stone slab manufacturing output.
Our engineering team manages quotation, machine configuration, installation and post-installation technical support directly. Enquiries receive a technical response within 24 hours. Spare parts are stocked locally to minimise production downtime, and on-site support is available across our installed customer base in India's major stone processing states.
Manufacturer of Bridge Type Stone Cutting Machines for granite slab cutting, marble processing, quartz cutting and architectural stone applications across India.