As an efficient concrete construction technique, dry-mix shotcrete technology holds a significant position in the engineering construction field, with the dry shotcrete spraying machine serving as the core equipment for implementing this technology. In recent years, driven by the continuous advancement of infrastructure projects such as mineral extraction, tunnel transportation, and slope protection, the market demand for dry-mix shotcrete machines has been steadily rising. With its unique operating principle and superior performance, this equipment significantly enhances construction efficiency, ensures project quality, and provides reliable support for concrete spraying operations in various complex working conditions.

In terms of core performance, the HWDH75/100 vertical piston cement injection pump demonstrates superior advantages. The cement grout injection pump employs a dual-pump design, equipped with a single/dual-pump switching valve, enabling flexible switching between low-pressure, high-flow and high-pressure, low-flow modes: In low-pressure mode, both pumps operate simultaneously, achieving a flow rate of 0-75 L/min and a pressure range of 0-50 Bar (725 psi), suitable for large-area, rapid grouting; in high-pressure mode, a single pump operates, with a maximum pressure of 100 Bar (1450 psi) and a flow rate of 0-40 L/min, easily handling demanding conditions such as high-pressure fracturing grouting. Its piston diameter is 100 mm, stroke is 150 mm, and it features an M27x2 discharge pipe and a G2'' inlet pipe, ensuring stable and efficient grouting.

One of our clients from Indonesia shared, “In soft soil foundation projects, we often faced difficulties with grout penetration. After switching to Wode high pressure cement grout injection pumps, the grout can penetrate deep into the soil, increasing the foundation bearing capacity by 40%.” This effect stems from our high pressure cement grout injection pumps, which provide stable high-pressure output to ensure full grout diffusion, precise flow control to avoid waste, and wear-resistant components for long-term continuous operation.

The 5,000 liter capacity hydroseeder, with its moderate operating efficiency and applicability, has become the preferred model for many engineering teams. So, How much price of a hydroseeding machine 5,000 litre capacity? How can you choose the most cost-effective hydroseeding machine?

On September 9, 2025, leaders from China Railway Construction Corporation (CRCC) visited Henan Wode Heavy Industry Co., Ltd. for an in-depth and fruitful visit and exchange.

Henan Wode Heavy Industry Co., Ltd. leverages years of technical expertise and practical engineering experience to meticulously develop four leading models tailored to the needs of diverse construction scenarios: the 2000L plastic tank hydroseeding machine, the 3000L red hydroseeder machine, the 8000L hydro mulcher, and the 15000L hydroseeder. Each model combines performance advantages with adaptability, providing high-quality ecological greening solutions for customers worldwide.

On July 19, 2025, the leaders of China Railway Engineering Equipment Group Co., Ltd. (CREG) visited Henan Wode Heavy Industry Co., Ltd. to conduct a field investigation and exchange activities.

The pmixer refractory mixing equipment is equipped with a water pump, which automatically supplies water through a time relay. The refractory mixer has three water outlets to ensure that the water is evenly distributed. The limit switch under the lid can be used to protect the operator. Once the lid is opened, the refractory mixer will stop working immediately. We have also added an ABB soft start device to ensure smooth start of the motor. A high-pressure water flushing device can be used to clean the mixer tank in time after the mixing work is completed every day.