Recently, a distinguished delegation from a well-known Indian infrastructure construction enterprise visited Henan Weibang Machinery’s manufacturing base for an on-site inspection. After a full-day factory tour, product test run and technical negotiation, the customer officially placed a bulk order for our flagship TX4016B15 concrete spraying manipulator, marking another solid breakthrough of Henan Weibang wet shotcrete equipment in the Indian engineering market.

Full-Site Inspection, Deep Recognition of Manufacturing Strength
Accompanied by Henan Weibang Machinery’s international sales and technical team, the Indian customer group first toured the intelligent production workshop, core component processing workshop, finished product testing area and complete machine display yard. The team gave a detailed introduction covering whole machine design, hydraulic system assembly, boom welding technology, quality inspection standards and full production flow of concrete spraying manipulators.

The customer focused on the TX4016B15 model they targeted, and witnessed on-site real-machine spraying test. They highly recognized the core advantages of this dual-boom wet spraying robot:
Dual boom & dual pumping system: Theoretical pumping capacity up to 40m³/h, greatly boosting tunnel construction efficiency and lowering shutdown risks caused by single system failure.
All-terrain reliable chassis: Hydraulic four-wheel drive, maximum gradeability of 44%, four-wheel steering optional version for flexible turning in narrow tunnel sites, perfectly adapting to India’s complex mountain, slope and tunnel construction roads.
Long-distance wireless remote control: 100m effective remote operation distance, enabling operators to stay away from concrete dust and falling rock risks, improving construction safety significantly.
Dual power supply design: Support external 380V industrial power and self-contained diesel engine power, matching unstable power supply conditions of remote Indian infrastructure projects.
During communication, the client shared their urgent equipment demand for local highway tunnels, subway projects and slope stabilization works. After comparing multiple domestic and international shotcrete equipment brands, they chose Henan Weibang 4016B15 series for its stable performance, wide spraying range (max spray height 16m, max spray width 26m), low failure rate and cost-effective factory direct sales price.

Targeted Solution for Indian Local Construction Scenarios
Our technical team customized a complete construction solution for the customer based on India’s high-temperature working environment, large-section tunnel construction characteristics and local after-sales service demands:
Optimized the hydraulic heat dissipation system to adapt to long-time operation under high temperature;
Equipped complete spare parts package and multilingual operation & maintenance manuals;
Arranged exclusive overseas after-sales engineers to provide on-site installation guidance, operation training and long-term remote technical support after machine delivery.
The customer expressed great satisfaction with our tailored solution. They mentioned that their existing shotcrete equipment had low output, frequent breakdowns and limited operating range, which seriously delayed project progress. The TX4016B15 concrete spraying manipulator can perfectly solve their pain points and greatly cut labor and time costs for tunnel primary support construction.

Formal Signing, Deep Cooperation Starts a New Chapter
At the end of the visit, the two parties held a simple order signing ceremony. The Indian client confirmed the procurement quantity of TX4016B15 concrete spraying manipulators, and reached a preliminary framework agreement on long-term exclusive cooperation to jointly expand India’s tunnel, water conservancy and subway engineering equipment market.
As a professional manufacturer and exporter of intelligent shotcrete machinery, Henan Weibang’s concrete spraying manipulators have been exported to more than 200 countries and regions including South Africa, Malaysia, Pakistan, Germany and the United States, winning consistent praise from global construction partners. The cooperation with this Indian customer further consolidates Henan Weibang’s market layout in South Asia, and proves the global competitiveness of China’s intelligent tunnel wet spraying equipment.
Looking ahead, Henan Weibang Machinery will keep focusing on technological innovation, continuously upgrade the performance of concrete spraying manipulators, provide more high-quality, efficient and safe mechanized shotcrete equipment and one-stop engineering solutions for global customers, and build long-term win-win partnerships with overseas partners worldwide.