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Ground grouting reinforcement

[2026-09-14 10:17:03]

Ground grouting reinforcement is a method of strengthening the foundation by injecting grout into grouting holes to fill voids and cracks, thereby improving the bearing capacity and stability of the foundation. Basic Principle: A curable grout is injected into cracks or pores in the rock and soil ... Read More

Roadway Shotcrete Acceptance Standards

[2026-09-11 16:22:17]

Roadway Shotcrete Acceptance Standards: Roadway shotcrete acceptance standards mainly include the following aspects: Shotcrete Thickness: Shotcrete thickness is a crucial quality indicator for roadway shotcreting and should generally meet design requirements. The thickness should be between 3-5 cm, ... Read More

Shotcrete Thickness Requirements for Tunnel Acceptance

[2026-09-11 16:25:09]

Shotcrete Thickness Requirements for Tunnel Acceptance: I. Shotcrete Thickness Requirements for Tunnels During tunnel shotcrete construction, there are specific requirements for the shotcrete thickness during acceptance. Generally, the shotcrete thickness must not be lower than the design requiremen... Read More

food-grade and pharmaceutical-grade hose choosing methods for hose pump

[2025-12-06 15:22:42]

The main differences between food-grade and pharmaceutical-grade tubing lie in their application areas, material properties, hygiene standards, and application scenarios: Application Areas: Food-grade tubing is primarily used in the food, beverage, pharmaceutical, and cosmetic industries to ensure ... Read More

slipper-type hose pump

[2025-12-06 15:02:57]

Hose pumps come in various designs, depending on the method of hose compression: Slipper-type design (slipper-type hose pump). The hose is U-shaped or arc-shaped within the pump chamber; two or more slippers (sliders) are fixedly mounted on a rotor (arm), compressing the hose in a sliding manner. ... Read More

There are several ways to troubleshoot air and material leaks

[2025-11-30 16:43:41]

There are several ways to troubleshoot air and material leaks. If the overflow port is normally only leaking air, but material is also leaking, and there shouldn't be any leakage near the sealing plate, and dust is clearly visible overflowing, then: 1. Disassemble the hydrocyclone and check if it's ... Read More

Automatic Feeding Equipment Introduction

[2025-10-29 15:38:46]

This automatic feeding equipment consists of a conveyor belt, a tilting hopper, a traveling mechanism, a drive system, a transmission system, and a frame. When the tilting hopper is horizontal, it allows vehicles to pass and unload. The hopper tilts, pushing the concrete material onto the conveyor ... Read More

KGJ-250/300 grout mixer introduction

[2025-10-29 15:28:33]

Introduction KGJ-250/300 mixer is mainly used to prepare cement slurry media. Together with the grouting pump, it is used for pressure grouting in tunnel excavation and maintenance, mine engineering, construction of dams, foundation treatment of large bridges and high-rise buildings, and various ... Read More

KPZ-A Shotcrete machine Machine structure

[2025-10-29 15:24:29]

KPZ-A Shotcrete machine Machine structure Major elements of model KPZ-5A Shotcrete Machine includes the driving device, rotor assembly, air system, spraying system. A.Driving device Sealed oil-immersed reducer with three-stage gear transmission is mounted on the base of machine. Total transmission ... Read More

Drum Mixer Feeding Hopper System

[2025-10-29 15:07:49]

This is a self-falling, double-cone, reverse-discharge mining mixer suitable for mixing both shaped and semi-hard concrete. The mixing drum rotates clockwise for mixing and counterclockwise for discharging, making it ideal for mixing concrete underground in coal mines. When mixing in a stationary ... Read More

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