As a key supplier of construction materials in Lin'an, Hangzhou, Hongxing Building Materials Co., Ltd. faced mounting pressures amid the region's infrastructure expansion and urbanization drive. Natural sand resources in Zhejiang are increasingly scarce due to strict mining bans (to protect river ecosystems), leading to skyrocketing natural sand prices and unstable supplies. Meanwhile, local authorities enforced stringent environmental regulations—dust emissions, noise pollution, and resource utilization rates became critical thresholds for operation. Hongxing's existing small-scale sand processing equipment failed to meet the growing demand for high-quality sand (for precast concrete, road construction, and high-rise buildings) and struggled with low efficiency, high waste, and non-compliant emissions. The company urgently needed a reliable, eco-friendly, and high-performance manufactured sand production line to stay competitive.

After evaluating multiple suppliers, Hongxing selected Ninon's DS100 Manufactured Sand Production Line—an integrated sand making plant tailored for medium-to-large-scale production. What set the DS100 apart? Its reputation for stable output, superior product quality, and low-carbon design aligned perfectly with Hongxing's needs. The sand making plant's core advantages included:

(1) High adaptability to local raw materials (granite and limestone in Lin'an), converting low-value aggregates into high-grade manufactured sand.

(2) Advanced shaping and screening technology to ensure consistent particle size (complying with GB/T 14684-2022).

(3) Integrated environmental protection systems (closed-loop dust collection, noise reduction enclosures) to meet Zhejiang's strict eco-standards.

Ninon's professional team provided customized solutions: from on-site surveys to equipment layout, ensuring the sand making plant seamlessly integrated with Hongxing's existing production layout.

Since commissioning the DS100 Manufactured Sand Production Line, Hongxing has achieved remarkable leaps in efficiency, quality, and sustainability:

(1) Stable High Output: The sand making plant delivers 100 tons of high-quality manufactured sand per hour, meeting Hongxing's monthly supply demand for 50+ construction projects (including Lin'an's new urban trunk roads and residential complexes). Raw material utilization rate reaches 98%, eliminating waste and reducing raw material costs by 22%.

(2) Superior Product Quality: The manufactured sand produced by the DS100 features uniform gradation, high compressive strength (35MPa+), and mud content below 0.3%—exceeding national standards. It has been approved for use in high-grade concrete and precast components, helping Hongxing win long-term contracts with top construction firms in Hangzhou.

(3) Eco-Friendly Compliance: The sand making plant’s dust collection system captures 99.5% of emissions, and noise is controlled below 72dB(A), fully meeting local environmental requirements. Hongxing was awarded “Lin'an Green Manufacturing Enterprise” in 2024, enhancing its brand reputation.

(4) Cost Savings: By replacing expensive natural sand with self-produced manufactured sand, plus reduced energy consumption (the DS100's energy efficiency is 15% higher than traditional equipment), Hongxing's per-ton sand production cost dropped by 18%, boosting overall profit margins by 12%.

For enterprises facing natural sand shortages, strict environmental regulations, or the need for high-quality, cost-effective sand, the DS100 Manufactured Sand Production Line offers a proven solution:

(1) Tailored to local raw materials and production needs;

(2) Integrates crushing, shaping, screening, and environmental protection in one compact sand making plant;

(3) Backed by Ninon’s 24/7 technical support, on-site installation, and maintenance training.

Like Hongxing Building Materials, unlock sustainable growth with Ninon’s DS100—your trusted partner for efficient, eco-friendly, and profitable sand production.