Kelai Machinery is the brand of Henan Kelai Industrial Co., Ltd., a precast concrete machinery manufacturer and exporter based in Zhengzhou, Henan, China. We design and build машины для производства стеновых панелей, hollow core slab equipment, column machines and complete production lines for customers worldwide. Learn more on our About page. Visit our website at www.cnkelaiii.com.

Our range includes precast wall panel extruders (including lightweight concrete wall panel machines), hollow core slab machines, precast column equipment, boundary wall making machines, L-joint wall panel machines, wall panel installation and hydraulic lifting machines, and complete production lines. Browse our product range.

A машина для производства стеновых панелей forms concrete wall panels in a factory, such as lightweight partition walls, structural panels and boundary walls, which are then transported and installed on site. Factory production gives more consistent size, strength and finish, reduces labor dependence and shortens the construction cycle.

A hollow core slab machine produces precast concrete slabs with continuous hollow cores along their length. The cores reduce weight while keeping strength, and the slabs are commonly used for floors and roofs in residential, commercial and industrial buildings.

The right choice depends on the product you want to make (wall panels, slabs, columns or boundary walls), your target daily output, raw materials, factory space and budget. Send us your requirements and our technical sales team will recommend a suitable model and production layout.

Yes. Besides individual machines, we supply complete precast production lines and turnkey solutions, covering equipment configuration, factory layout design, installation, commissioning and operator training.

Yes. Our in-house design team can tailor machines, equipment configurations and factory layouts to your product sizes, output targets and local requirements.

Use the quick quote form on our Contact page or message us on WhatsApp at +86 17788171295. For a fast and accurate quotation, tell us the product you want to make, panel size or thickness, daily output, your country and any special requirements.

Price depends on the machine type and model, production capacity, level of automation, customization, and whether you need a single machine or a full production line. Because every project is different, we prepare a tailored quotation after learning your requirements.

Requirements vary by product. Typically you need cement, sand, aggregates or lightweight fillers, a concrete mixing system, suitable production space, a stable power supply and trained operators. Our team can advise on your specific setup and design your factory layout.

Lead time depends on the machine model, the level of customization and our current production schedule. We confirm the expected delivery time in your quotation before you place an order.

Yes, you are welcome to contact us to arrange a factory visit, or to request photos and videos of machines in operation. Reach us via the Contact page or WhatsApp.

Yes. We have built long-term partnerships with customers in more than 50 countries across Asia, Africa, the Middle East and South America, and we support international shipping and export documentation.

We are based in Zhengzhou, Henan, close to Xinzheng International Airport and well connected to the seaports of Qingdao, Shanghai and Tianjin and to international rail links. We coordinate logistics and help with export documents to suit your destination.

Yes. We offer on-site installation and commissioning for single machines and full production lines, so your equipment is set up correctly and ready for production.

Yes. We provide in-person or remote training for your operators and technicians, covering machine operation and routine maintenance.

Yes. We supply spare parts and provide long-term maintenance and technical support, with shipping available worldwide.

Our technical team supports customers with troubleshooting, maintenance advice and production guidance. You can reach us anytime through the Contact page or WhatsApp. See all услуги.

WhatsApp / phone: +86 17788171295. Office phone: +86 371 60998015. Website: www.cnkelaiii.com. You can also send an inquiry through our Contact page.