LZZG News

bauma China 2026 – Construction & Machinery Expo

Date: Oct. 15, 2026

As the Chinese extension of Germany’s bauma trade fair, bauma CHINA has developed over more than 20 years. It has grown into a large-scale and influential comprehensive offline event across China and the Asia-Pacific region, integrating enterprise exhibition, trade procurement, meetings & exchanges, and cooperation development. It serves as a gateway for Chinese construction machinery enterprises to the global market. Venue: Shanghai New International Expo Centre (SNIEC), Pudong Date: Nov 24–27, Tuesday to Friday Booth No.: E6.863 (Hall E6) Scan QR Code for Free bauma CHINA Tickets

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  • 18
    2024-06

    Kuwaiti Customers Visited LZZG and Inspected the Products

    Date: Jun. 18, 2024

    On June 12, Kuwaiti customers visited LZZG to conduct an on-site inspection of the complete sand washing equipment set they had purchased and to confirm details regarding overseas transportation. Relevant LZZG staff received the clients and accompanied them throughout the product inspection process. Hourly Output: 200t/h Processing Technology: Front-end sand washing combined with back-end sewage treatment. Main Products: trommel screen, wheel sand washer, attrition scrubbers, screw sand washer, fine sand recycling machine, gravity thickener, automatic dosing device. Others: Sewage transfer tank, belt conveyor, electric control cabinet cables, central control room, steel base, pipelines, etc. In the production workshop, the Kuwaiti customers conducted a rigorous inspection of the products scheduled for delivery. Following a series of performance tests on-site, our products were confirmed to meet both the technical agreement signed with the Kuwaiti clients and factory quality standards. The equipment inspection was successfully completed, and the delivery process was finalized. During the inspection, Lonza’s staff patiently addressed all of the customer’s inquiries. The Kuwaiti client expressed high satisfaction with the reception and commended Lonza’s manufacturing processes and superior product quality. The successful completion of this inspection marks another significant milestone for Longzhong Heavy Industry in the Kuwaiti market. Guided by China’s…

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  • 08
    2024-05

    LZZG: Join Us at 2024 CTT Expo in Moscow, Russia

    Date: May. 08, 2024

    We are pleased to announce that LZZG will be actively participating in the prestigious 2024 CTT Expo, the International Trade Fair for Construction Equipment and Technologies, taking place from May 28th to 31st at the Crocus Expo International Exhibition Centre in Moscow, Russia. You are cordially invited to visit our booth located in Hall 8-940.10, where we look forward to showcasing our latest innovations and solutions. LZZG has a proud history of serving the sandstone and aggregates equipment industries since 2010. We provide a wide range of rugged and reliable washing, screening, dewatering, recycling & waste management equipments along with all kinds of mobile, fixed, and compact sand plants. Our comprehensive product line encompasses , , , , and more. These offerings find extensive applications across various sectors including mining, metallurgy, construction, chemical, power, steel and other industries.

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  • 24
    2024-04

    The Exhibition—ASIAWATER 2024

    Date: Apr. 24, 2024

    Exhibition name: ASIAWATER 2024 Date: 23 – 25 April 2024 Address: Kuala Lumpur Convention Centre, Malaysia Exhibition period: Annual session Our booth No.: J728 The 13th edition of ASIAWATER will be held in Kuala Lumpur, Malaysia. We have registered to participate in this exhibition as an exhibitor. The details above outline the event information and our booth location. Themed "Water Transformation and Climate Change: Innovation for Resilience," the event underscores the urgency of safeguarding water security amidst these profound challenges. This theme resonates deeply, highlighting the need for innovative and resilient approaches to water management. The event unites industry leaders, experts, and stakeholders to chart a course for a more sustainable water future. As a manufacturer of sand processing machines and sewage sludge treatment equipment, LZZG will bring our wastewater treatment solutions to this exhibition. We welcome you to visit our booth to explore our machinery. Our engineers will provide detailed introductions, answer your questions, and formulate suitable plans tailored to your needs. Visit LZZG at booth J728!

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  • 27
    2022-06

    6 Reasons for Poor Ball Mill Performance and Large Particle Size

    Date: Jun. 27, 2022

    This article summarizes the reasons for coarse discharge in ball mills, highlighting six common causes of large particle sizes. If you are still facing this issue, please refer to the proposed solutions. A ball mill is a widely used grinding equipment in mining operations. Due to various specific factors, it may produce coarse discharge with large and uneven particle sizes, thereby affecting the quality and market value of the final products. What are the underlying causes of this problem? Let’s explore them together. 1. Insufficient Grinding Media If the loading of grinding media in the ball mill’s coarse grinding chamber is too low, if the steel balls are undersized, or if the filling rate in the fine grinding chamber is significantly lower than that in the coarse chamber, material will be under-grounded. Consequently, the desired grinding efficiency cannot be achieved. To address this, increase the grinding media load, adjust the media gradation by increasing the proportion of larger balls, or appropriately raise the filling rate in the fine grinding chamber. 2. Excessive Feed Rate When the ball mill receives an excessive feed volume, or when a large amount of material is fed within a short period, the grinding media cannot…

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