What is the warranty period for the machine?

The machine comes with a one-year warranty and long-life after-sales service.

Artificial Quartz Stone Making Machine Quartz Sand Slab Production Line Machine

Name: Artificial Quartz Stone Making Machine Quartz Sand Slab Production Line Machine
Brand: Guangxi Hongfa Heavy Machinery Co., Ltd.
SKU: 865315755

Guangxi, ChinaGuangxi Hongfa Heavy Machinery Co., Ltd.

Negotiable

1 Set

Product profile

Customization

Available

After-sales Service

Long Life

Warranty

One Year

Model NO.

HFA-Quartz Stone Machine

Type

Vacuum Forming Machine Series

Application

Production Line, Polishing & Grinding & Sanding

Artificial Stone Type

Artificial Quartz

Automation

Automatic

Control

CNC

Certification

CE, ISO, GOST, SONCAP, CCC

Customized

Color

Customized

Product Name

Artificial Quartz Stone Production Line Machine

Capacity

50000sqm to 300000sqm

Max. Slab Size

1850X3250mm

Thickness of The Quartz Stone

15mm to 30mm

Color of The Plate

Customized

Materials

Quartz, Glass, Resin, Additive

Density of The Quartz Stone

2.41g/cm3

Hardness

Mohs 8.0

Specular Gloss

Compressive Strength

226MPa

Flexural Strength

40.3MPa to 42.4MPa

Transport Package

Plastic Filming

Specification

3500*1800*2250mm

Trademark

Hongfa

Origin

Guangxi, China (Mainland)

HS Code

8474802000

Production Capacity

500 Sets/Year

Key features

Customizable Color: Color of the plate is fully customized to meet specific design requirements.

High Production Capacity: Capacity ranges from 50,000 to 300,000 square meters for efficient output.

Premium Material Quality: Produces quartz stone with Mohs 8.0 hardness and 2.41g/cm3 density.

Flexible Customization: Offers full, minor, and flexible customization from samples or designs.

Global Service Network: Served clients in over 120 countries with complete machinery solutions.

Advanced Automation: Features CNC control and automatic operation for precise manufacturing.

One-Year Warranty: Includes a one-year warranty with long-life after-sales service support.

Company profile

Guangxi Hongfa Heavy Machinery Co., Ltd.

Guangxi, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: Confidential CertifiedNearest Port: YongzhouAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryGuangxi Hongfa Heavy Machinery Co., Ltd. is a China-based limited company established in 2011 with 159 employees and a combined business structure. It reports broad customization, ODM, SDK, OEM, inventory, and manufacturing-contract capabilities. Service operations are supported by documented procedures for supplier assessment, corrective actions, and complaint handling, plus overseas agents or branches serving Vietnam and India with debugging, maintenance, repair, and training. The supplier holds CE certification and has conducted regular fire drills, but lacks a factory environmental impact assessment report, overseas warehouses, and overseas showrooms. Innovation evidence includes new products within the past year and ODM capability, while no internationally recognized design awards or national science and technology progress awards are reported. Financial credibility cannot be fully assessed from the available information.

Supplier typeThe supplier is identified as Guangxi Hongfa Heavy Machinery Co., Ltd., a Chinese limited company with a combined business structure, operating in Guangxi and established in 2011. Its declared offerings cover export trade, manufacturing, service, quality control, R&D, and sustainable development capabilities.

CertificationsThe supplier reports CE certification and confirms that it conducted regular fire drills during the past year. However, it explicitly lacks a factory environmental impact assessment report, so its certification and sustainability documentation are not comprehensive.

After-Sales capabilityThe supplier has documented and implemented procedures for complaint handling and corrective and preventive actions, and provides overseas service through agents or branches in Vietnam and India. Reported services include debugging, maintenance, repair, and training; it also participated in CTT EXPO 2026 and reports one-month average lead times in both peak and off-season.

R&D capabilityThe supplier reports new products within the past year, ODM services, and an available SDK, indicating active product-development and technical-support capability. No internationally recognized design awards or national science and technology progress awards are reported, so the evidence supports capability but not distinguished external recognition.

Production capacityThe supplier reports valid manufacturing contracts with each associated subcontractor, inventory capability, approximately 500 qualified service-capability suppliers, and one-month average lead times year-round. Its company description states more than 20 years of work developing building-material machinery, while the current legal entity was established in 2011.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, directly supporting broad customization coverage.