Stage 1 of a marble slab line: a Stonewin wire saw machine cutting marble at the quarry face.

Stonewin is the brand of Fujian Xiapu Zhongyuan Machinery Co., Ltd., a stone machine manufacturer based in Xiapu, Fujian, China, founded in 2011. The company builds stone quarrying machines, multi wire saw machines for stone slab processing, stone slab polishing lines and stone resin lines (glue filling and drying), with around 300 employees, a 70-mu manufacturing area and an export ratio of approximately 50%. Its products are exported to India, the Arabian Peninsula, the Middle East, Africa, Europe, South America and Southeast Asia.

This application guide is written for quarry owners, slab processors, importers and project engineers who are planning a marble slab line as a single production system rather than as four separate purchases. It follows one sequence — quarry saw, multi wire saw, resin line, polishing line — and states the parameter handovers that decide whether the line runs.

Problem Definition: Where a Marble Slab Line Breaks

Failures in stone processing plants appear at handover points, not inside individual machines. Buying a large multi wire saw machine without checking the polishing line, or specifying a polishing line without checking the block envelope going into it, produces a plant where one stage is permanently idle or permanently overloaded.

Five mismatches account for most of these problems:

1. Block-to-envelope mismatch. A multi wire saw machine in the ZY-MW range cuts within 3500 mm (L) × 2200 mm (H). Blocks prepared larger than that envelope have to be re-squared first, which adds a handling step the layout may not have reserved space for.
2. Thickness mismatch. The multi wire saw range can produce slabs from 1.2 cm up to 15 cm from the same granite or marble block, but the polishing line works on slabs from 10 mm to 80 mm thick. Products thinner than 10 mm or thicker than 80 mm fall outside the polishing stage entirely, and that must be planned before order placement, not after.
3. Width mismatch. Polishing equipment in the ZYSM210 family accepts stone slab widths of 1200–2200 mm. A slab cut at 2300 mm will not pass the polishing stage and has to be re-cut, which consumes both material and wire.
4. Heat-and-time mismatch in resin treatment. The BJX-1 resin line is specified at a curing temperature of 80 °C and a curing time of 90–120 minutes, with a total power of 300 kW and a maximum plate size of 2 × 3.5 m. If the plant power supply or the plate handling cannot sustain a 300 kW cycle on that rhythm, the backlog simply moves downstream to the polishing line.
5. Compliance and site mismatch. The multi wire saw machine carries CE certification (certificate number IN-XM-5805-23069, issued by SGS), and the declared operating environment is 5 °C to 40 °C ambient temperature, humidity not exceeding 50% at 40 °C and not exceeding 90% at 20 °C, and altitudes not exceeding 1000 meters. A site outside those conditions, or a destination market that requires CE documentation, changes the technical scope rather than only the paperwork.

Industry Background: Why Full-Line Setup Has Become a Procurement Question

The commercial context explains why buyers now scope whole lines. Fortune Business Insights values the global stone processing machine market at USD 20.86 billion in 2024, with a projected CAGR of 5.5% from 2026 to 2034. Market valuations of this category vary widely between publishers because different reports include different machine classes, so buyers should check the definition behind any figure they use in an investment case.

Upstream, quarry diamond wire saw machines are practical wire cutting machines used in marble, limestone, sandstone and granite quarries. Quarry wire saw machines operate before the block enters the factory: they cut stone directly from the quarry face, or trim and secondary-cut blocks on site. That is why block geometry is decided at the quarry and inherited by every downstream machine.

Downstream, stone processing machines include single-blade, multi-blade, bridge and cantilever models with PLC or CNC control for cutting, grinding, polishing and edging natural and engineered stone. In other words, the category is not one machine class but a chain of functional stages, and a marble slab line sits inside that chain.

Trade data shows how regional this equipment flow is. Vietnam's export value of machine tools for working stone under HS 846410 was USD 7,122,087 in 2023, according to UN Comtrade. Sourcing geography therefore matters as much as machine specification when a plant is planned for a specific market.

The practical consequence for a buyer is simple: because the category is fragmented into overlapping machine types, the risk of an interface gap is higher than the risk of buying a machine that cannot cut stone at all.

Detailed Solution: The Four Stages and Their Published Parameters

The Stonewin marble slab configuration runs in four stages. Each stage below lists only the parameters published for the equipment, because those are the numbers that must overlap between stages.

Stage 1 — Quarry wire sawing: stone quarrying machines

Quarry cutting fixes the block geometry. The Stonewin stone quarrying wire saw machine range covers models ZY-76LD-12P, ZY-60YM-12P, ZY-70YM-12P, ZY-76YM-12P, ZY-45G-6P, ZY-55G-6P, ZY-75G-6P, ZY-45G-8P, ZY-55G-8P, ZY-75G-8P, ZY-15G-4P, ZY-18.5G-4P and ZY-22G-4P. Published parameters are a fly wheel diameter of zφ800 mm, a wire saw speed of 0–40 m/s and an electric rotation angle of 360°. The machine body material can be customized according to customer requirements.

The matched consumable is the diamond wire saw, the only item in this line that is consumed continuously. The Stonewin diamond wire saw range covers models ZY03, ZY04, ZY05, ZY06, ZY07, ZM12, ZG12, ZG13, ZC12 and ZC10, with a diameter of φ3.5–12 mm, made from diamond, steel wire saw and plastic materials. Wire diameter and the 0–40 m/s wire speed range are the two variables that connect the quarry stage to the slab cutting stage in day-to-day operation.

Rail type Stonewin wire saw machine, one of the stone quarrying machine configurations used ahead of slab cutting.

Stage 2 — Slab cutting: the multi wire saw machine

The multi wire saw machine converts blocks into slabs. Stonewin builds it in two structural types — side-tension and top-tension — with models running from ZY-MW5 through ZY-MW10, ZY-MW16, ZY-MW20, ZY-MW36, ZY-MW42, ZY-MW58, ZY-MW64, ZY-MW72, ZY-MW76, ZY-MW82, ZY-MW86, ZY-MW88 to ZY-MW90.

Three published figures define what this stage can accept and deliver: a cutting size range of 3500 mm (L) × 2200 mm (H), a number of wires from 5 to 90, and a machine weight of 22–80 tons. The main frame is carbon steel and key components are alloy steel. For output, the multi wire granite saw is designed to produce slabs with thicknesses of 1.2 / 1.8 / 2 / 3 cm and upwards to 15 cm from the same granite or marble block. A thin multi wire saw is also offered in the same product family.

The machine requires a foundation and includes an independent control system, independent tensioning and automatic cutting, and it supports remote viewing via the Internet of Things. It is certified for use in dust-exposed stone processing environments.

A Stonewin multi wire saw machine in India — the slab cutting stage between quarry and finishing.

Stage 3 — Resin treatment: the BJX-1 resin line

The resin line handles glue filling and drying. The Stonewin BJX-1 resin line is published with an overall line dimension of 62 × 5 × 6.3 m, a maximum plate size of 2 × 3.5 m, a total power of 300 kW, a curing temperature of 80 °C and a curing time of 90–120 minutes. Applicable plate thickness is customized according to customer requirements, and the machine body material can also be customized.

Two of these numbers have direct planning consequences. The 62 m line length plus the 5 m width define the floor area that must be reserved before any other stage is positioned. The 300 kW total power defines the electrical supply the plant must have available before commissioning, and the 80 °C / 90–120 minute curing cycle defines the rhythm the line must sustain to avoid creating a queue in front of polishing.

The Stonewin BJX-1 resin line: 62 × 5 × 6.3 m, 300 kW, curing at 80 °C for 90–120 minutes.

Stage 4 — Polishing: the ZYSM210 line family

Polishing is the last stage and the most parameter-sensitive, because it accepts only a defined slab geometry. The Stonewin polishing line is available as models ZYSM210/12, ZYSM210/16, ZYSM210/18, ZYSM210/20, ZYSM210/22 and ZYSM210/24, in single-beam, two-beam and three-beam types.

Published figures: slab thickness 10–80 mm, motor for a single polishing head 15 kW, and stone slab width 1200–2200 mm. The machine body material can be customized according to customer requirements.

A Stonewin two-beam polishing machine; the ZYSM210 family also includes single-beam and three-beam configurations.

Where the four stages must overlap

The line is compatible when three envelopes overlap:

• Block to slab cutting: blocks up to the 3500 mm × 2200 mm cutting envelope of the multi wire saw machine can be processed directly.
• Slab cutting to finishing: slabs produced in the 10–80 mm range and within 1200–2200 mm width move through the polishing line; the multi wire saw can produce from 1.2 cm to 15 cm, so the finishing range is the tighter of the two and should set the product mix.
• Plate handling to resin treatment: the BJX-1 maximum plate size of 2 × 3.5 m covers the slab formats produced within the multi wire saw envelope, so no re-cutting is required between slab cutting and resin treatment.

Step-by-Step Breakdown: Setting Up the Line in Sequence

1. Fix the finished-slab specification first. Start from the polishing line envelope — 10–80 mm thickness, 1200–2200 mm width — and treat it as the target output of the whole line. Every earlier stage is then designed backwards from a single product specification rather than from machine availability.
2. Match block size to the multi wire saw envelope. Confirm that quarry cutting can deliver blocks within 3500 mm (L) × 2200 mm (H). Quarry wire saw parameters that support this are the zφ800 mm fly wheel, 0–40 m/s wire saw speed and the 360° electric rotation angle, which allow the block to be squared at the face.
3. Select wire count and tensioning type. The multi wire saw machine is customizable on the number of wire saw units and on the tensioning mechanism (side-tensioning or top-tensioning). Wire count between 5 and 90 sets the slab output per cycle; the tensioning arrangement is matched to the block height and to the maintenance routine the plant can sustain.
4. Size and position the resin line. Reserve 62 × 5 × 6.3 m of floor, confirm a 300 kW supply, and confirm that plate handling can feed a maximum plate size of 2 × 3.5 m. Plan the curing rhythm around 80 °C for 90–120 minutes, because that cycle determines how many plates can be released to polishing per shift.
5. Choose the polishing line configuration. Select between the ZYSM210/12, /16, /18, /20, /22 and /24 model lengths and between single-beam, two-beam and three-beam types, using the 10–80 mm thickness and 1200–2200 mm width range and the 15 kW single polishing head motor as the fixed technical frame.
6. Verify site and installation conditions. The equipment requires a foundation and an independent control system, with independent tensioning, automatic cutting and optional remote viewing via the Internet of Things. The declared environment is 5–40 °C ambient temperature, humidity up to 50% at 40 °C and up to 90% at 20 °C, and altitude up to 1000 m.
7. Confirm certification and standards for the destination market. The multi wire saw machine holds CE certification under certificate number IN-XM-5805-23069 issued by SGS, with applicable standards EN ISO 12100:2010 and EN 60204-1:2018. The declared scope covers the ZY-MW5 to ZY-MW90 model family, including ZY-MW52, ZY-MW56, ZY-MW60, ZY-MW66, ZY-MW80 and ZY-MW84.
8. Agree commercial and service terms before shipment. Stonewin states a minimum order quantity of 1 unit, a lead time of 2 months and a monthly capacity of 3 units, with a one-year warranty and lifetime maintenance. Its engineers provide full-cycle support from equipment selection and installation and commissioning through to after-sales maintenance.

Use Cases: Where This Configuration Is Already Running

This is not a theoretical layout. The multi wire saw machine referenced in this guide has over 100 units installed globally, with a track record of more than 10 years in stone quarrying and stone slab processing applications. Installations are recorded across China, Turkey, India, Iran, Poland, Bulgaria, Algeria, South Africa, Brazil, Thailand, Cambodia and Egypt, covering both large-scale open-pit stone quarrying projects and stone slab processing plants.

Three configurations of the same four stages are common in practice:

• Quarry-integrated plant. The site cuts its own blocks and feeds them directly into slab cutting, so the 3500 mm × 2200 mm envelope of the multi wire saw machine is matched to the block sizes the quarry already produces.
• Slab processor with finishing focus. Cutting and finishing are bought as one scope, with the polishing line envelope of 10–80 mm thickness and 1200–2200 mm width defining the product catalogue, and the resin line handling glue filling and drying on a 300 kW cycle.
• Existing plant adding a finishing stage. A plant already running multi wire saw machines adds a resin line and polishing line, in which case the 62 × 5 × 6.3 m resin line footprint and the 80 °C / 90–120 minute curing cycle become the layout constraints.

The application record covers cutting and processing of granite and marble slabs in open-pit quarries and processing plants, with reported highlights of high cutting precision, low energy consumption, stable performance and long service life. Machines are also certified for use in dust-exposed stone processing environments, which is the normal operating condition at both the quarry face and inside a slab plant.

Comparison Table: Stage Parameters and Buyer Constraints

The first table compares the four stages of the marble slab line using published equipment parameters. The second table converts the same figures into the constraints a buyer has to check before ordering.

All figures above are published equipment and capability parameters. They describe machine envelopes and operating ranges, not measured output rates, which depend on stone hardness, wire specification and plant scheduling.

FAQ: Marble Slab Line Setup Questions Buyers Ask

1. Compliance: is the equipment CE certified, and which standards apply?

Yes. The multi wire saw machine is certified to CE standards under certificate number IN-XM-5805-23069, issued by SGS, with applicable standards EN ISO 12100:2010 and EN 60204-1:2018. The declared scope covers the ZY-MW5 to ZY-MW90 model family and the certificate is valid from 2023-12-04 to 2028-12-03. The company's products have passed CE international certification for the European market, and the company also holds the titles of National High-tech Enterprise and Fujian Province Specialized and New Small and Medium-sized Enterprises, with the multi wire saw machine recognized as the first (set) of major technical equipment in Fujian Province.

2. Capability: what slab thicknesses and widths can this line handle?

The multi wire saw machine cuts within 3500 mm (L) × 2200 mm (H) and can produce slabs from 1.2 cm up to 15 cm thick from the same block, using 5 to 90 wires depending on configuration. The polishing line accepts slab thickness of 10–80 mm and slab width of 1200–2200 mm, so the polishing range is the tighter envelope and should define the product mix. The resin line BJX-1 accepts a maximum plate size of 2 × 3.5 m, with applicable plate thickness customized according to customer requirements.

3. Budget: what drives the cost of a marble slab line?

Cost is driven by configuration, not by a single list price, and the main variables are visible in the published parameters. On the multi wire saw machine, the number of wire saw units (5–90 wires) and the tensioning mechanism (side-tensioning or top-tensioning) are both customizable. On the polishing line, the model length (ZYSM210/12 through ZYSM210/24) and the choice between single-beam, two-beam and three-beam types change the scope. On the resin line, plate thickness customization and the 300 kW power requirement change both equipment scope and site electrical work. Because these are project-level choices, a line is quoted against a defined block size, slab thickness, slab width and site layout rather than sold as a fixed package.

4. Sample and validation: what evidence can a buyer review before ordering?

Validation rests on documented, verifiable items rather than on demonstration claims. The multi wire saw machine has passed internal testing, third-party testing and CE certification, and the certificate number, issuing body (SGS) and applicable standards can be checked directly. Beyond documentation, the strongest validation is reference-based: over 100 units of this multi wire saw machine are installed globally with a track record of more than 10 years, across China, Turkey, India, Iran, Poland, Bulgaria, Algeria, South Africa, Brazil, Thailand, Cambodia and Egypt. A buyer can also review the full specification and product range before defining the line.

5. Lead time: what are the MOQ, delivery and after-sales terms?

Stonewin states a minimum order quantity of 1 unit, a lead time of 2 months and a monthly capacity of 3 units, with a one-year warranty and lifetime maintenance. Engineers support the project across the full cycle — equipment selection, installation and commissioning, and after-sales maintenance. If you are planning a marble slab line, the practical next step is to send your target slab thickness and width, block size, plant footprint and power availability so the four stages can be checked against each other before configuration is fixed.

Conclusion: Plan the Handovers, Not Just the Machines

A marble slab line works when the four stages overlap on paper first. The numbers that must agree are the multi wire saw cutting envelope of 3500 mm (L) × 2200 mm (H), the slab thickness band of 10–80 mm and slab width of 1200–2200 mm accepted by the polishing line, the 2 × 3.5 m maximum plate size and 80 °C / 90–120 minute curing cycle of the BJX-1 resin line, and the site conditions of 5–40 °C, controlled humidity and altitudes up to 1000 m. Certification closes the loop for regulated markets: CE number IN-XM-5805-23069 issued by SGS against EN ISO 12100:2010 and EN 60204-1:2018.

Stonewin builds these stages as one product line — stone quarrying machines, multi wire saw machines, stone resin lines and stone polishing lines — with the diamond wire saw consumable supplied in the same scope. With over 100 units installed globally across more than ten countries and over ten years of application history, the configuration described here is in operation rather than in concept.

Next step: check your line as a system

Send your target slab thickness and width, block dimensions, plant footprint and available power, and the Stonewin engineering team will map your project against the four stages described in this guide — from the quarry wire saw machine through the multi wire saw, resin line and polishing line — and return a configuration and quotation.

Website: www.stonewin.com | Email: info@stonewin.com | Tel: +86-593-8177666 / +86-593-8177888 | WhatsApp: message our team

Download the full product catalogue (PDF): Stonewin comprehensive catalogue 3.0

Fujian Xiapu Zhongyuan Machinery Co., Ltd. — No. 23 Changfu Road, Xiapu City, Fujian, China.