2022 Pingtan Tunnel Machinery Industry Expo

Scope of exhibits

1. Construction machinery / road and bridge equipment: excavator, loading machinery, lifting machinery, shovel transport machinery, bulldozer, piling machinery, crushing machinery, rock drilling machinery, wet spraying trolley, shotcreting machine, grouting machine, forklift, grab and other handling equipment, etc.

2. Tunnel and underground engineering equipment: tunnel boring machine, shield machine, geological exploration equipment, pile foundation construction equipment, underground loading and unloading equipment, underground lifting equipment, bolting and shotcreting support equipment, tunnel lining system, air compressor equipment, power generation equipment, tunnel roughing machine, slag raking machine, gravel processing equipment, etc.

3. Construction machinery: truck mounted concrete pump, concrete mixer, asphalt mixing plant, construction elevator, tower crane, various aerial work vehicles, engineering testing instruments, meters, reinforcement and prestressed machinery, formwork and scaffold, etc.

4. Transportation machinery: large trailer, tractor, concrete pump truck, delivery pump truck, rock platform truck, dump truck, road wrecker, construction site special vehicle, and other special vehicles and modified vehicles.

5. Road machinery: grader, road construction machinery, paving machinery, compaction machinery, marking machinery, road maintenance equipment, etc.

6. Environmental protection machinery: tunnel cleaning machine, floor sweeper, sound insulation screen cleaning machine, guardrail cleaning equipment, multi-functional tunnel sweeper, air purification / waste gas treatment, air conduction, ventilation equipment, dust removal system, drainage / pump system, pipeline dredger and other environmental protection machinery and equipment.

7. Tunnel machinery accessories exhibition area: rock drill, rock drill bit, ball gear, drill head, drill tool and other rock drilling equipment; Wet spraying equipment such as friction plate, steel liner, quick connect, nozzle base, spray pipe, extrusion pipe, upper and lower combination plate, accelerator, etc; Support, lining, high pressure air duct, operation lamp, packer, cable, conveyor belt, drilling platform, scaffold, dehumidifier, tunnel welding equipment and other tunnel special parts and components; Tire, tire chain, lubricating oil, cab, bucket, grab, crushing hammer, hydraulic parts, transmission parts, hydraulic control valve, oil pump and tubing, pipe seat, gasket, pump valve motor and other special parts for engineering machinery, etc;

8. Tunnel construction monitoring equipment: convergence meter, level gauge, total station, multi-point displacement meter, seam gauge, strain gauge, ground penetrating radar, air quality monitor, temperature sensor, humidity sensor, air pressure detector and other monitoring instruments and equipment that should be equipped at corresponding stages of tunnel construction.