YG Machinery supplies a full portfolio of concrete processing, floor construction and pavement working equipment built for high output, stable performance and simple maintenance. From GRC architectural spraying, high‑precision concrete floor leveling, portable concrete conveying to cold paint road marking and asphalt crack repair, our concrete & floor equipment covers factory pre‑casting, large‑area floor pouring, building renovation and pavement maintenance projects. For warehouses, commercial buildings, GRC panel factories, municipal roads and industrial parks, YG machines cut labor cost, upgrade finished quality and accelerate whole‑site construction progress.
GRC Spray Machine – YG‑GRC200 / YG‑GRC300
GRC spray machine is dedicated equipment for spraying glass‑fibre reinforced concrete. Cement‑sand slurry and alkali‑resistant glass fibre are fed separately and mixed only at spray gun, keeping fibre integrity to produce high‑strength lightweight GRC products. Widely used for building facade panels, architectural ornaments, landscape components and wet‑mix shotcrete support for underground projects.
- YG‑GRC200: Peristaltic pump, slurry output 10‑15 kg/min, fibre output 500‑800 g/min, 2.2 kW power, hopper 80 kg, weight 180 kg, concentric spray gun, PLC + touch screen control.
- YG‑GRC300: Progressive cavity pump, slurry output 12‑20 kg/min, fibre output 600‑1000 g/min, 4.0 kW power, hopper 150 kg, weight 420 kg, concentric + facing‑coat dual‑gun configuration.
✨ Key specs: 380V three‑phase power | IP66 waterproof control cabinet | optional articulated spray boom up to 3.5 m | quick‑release coupling for fast cleaning | OEM available.
Concrete Laser Screed Machine – YGJX‑31 / YGJX‑32 / YGJX‑33 / YGJX‑34
Concrete laser screed machine adopts laser transmitting‑receiving system for automatic grade control, removing manual string‑line operation. One‑pass operation completes spreading, vibrating and levelling to deliver super‑flat concrete floors. Perfect for large warehouses, distribution centres, airport hangars, big retail malls and sports arenas where strict floor flatness is required.
All models feature 2500 mm screed working width, 500 N exciting force, 50 Hz vibration frequency.
- YGJX31: generator set power 2.0 kW, self‑levelling screed head, weight 295 kg.
- YGJX32 / YGJX33 / YGJX34: GX390 13 hp electric‑start gasoline engine; running speed 0‑65 m/min; screed head options: electric self‑levelling / hydraulic self‑levelling; machine weight ranges 365‑410 kg.
✨ Key specs: microcomputer laser scan control | walk‑behind operation | support slope & dual‑slope pouring | compatible with mainstream Topcon / Trimble laser grade systems | CE certification optional.
Discover Concrete Laser Screed Machine →
Portable Concrete Pump – YG‑10 / YG‑20 / YG‑30 / YG‑40
Portable concrete pump is compact trailer‑mounted concrete conveying equipment driven by hydraulic pressure, available in electric or diesel power. It transports ready‑mixed concrete via pipelines to high‑rise, narrow‑access or remote working zones. Ideal for residential building, commercial construction, farm building, tunnel secondary lining, road & bridge repair projects.
- YG‑10: capacity 6 m³/h, max aggregate 15 mm; horizontal 100‑120 m; vertical 20‑50 m; power 15 kW, weight 600 kg.
- YG‑20: capacity 10‑15 m³/h, max aggregate 20 mm; horizontal 100‑120 m; vertical 50‑60 m; power 22 kW, weight 900 kg.
- YG‑30: capacity15‑30 m³/h, max aggregate 30 mm; horizontal150‑200 m; vertical80‑100 m; power37 kW, weight1800 kg.
- YG‑40: capacity30‑40 m³/h, max aggregate40 mm; horizontal200‑350 m; vertical120‑140 m; power45 kW, weight2500 kg.
✨ Key specs: wear‑resistant S‑valve assembly | wireless remote control | automatic lubrication system | compact footprint to pass standard doorways | stable continuous pumping performance.
Discover Portable Concrete Pump →
Cold Paint Road Marking Machine – YG‑8S / YG‑8D
Cold paint road marking machine applies liquid solvent‑based or water‑borne paint with high‑pressure airless spraying without heating process. It creates sharp, uniform traffic lines for urban roads, parking lots, factory floors and airport apron. Single‑gun for small jobs, dual‑gun for large‑scale highway marking work.
- YG‑8S (Single‑gun): power 5.5 HP, working pressure 8‑12 MPa, spray flow 4.8 L/min, spray width 100‑300 mm.
- YG‑8D (Dual‑gun): power 5.5 HP, working pressure 8‑12 MPa, spray flow 8 L/min, spray width 100‑450 mm.
✨ Key specs: imported high‑pressure plunger pump | optional glass‑bead spreading device | paint drying within 10‑30 minutes | stainless‑steel spray guns | CE certified; 1‑year warranty for core components.
Discover Cold Paint Road Marking Machine →
Asphalt Crack Sealer Machine – YG‑50L / YG‑80L / YG‑100L
Asphalt crack sealer machine is professional hot‑pour crack repair equipment for asphalt & concrete pavement cracks. It heats sealing compound to working temperature 180℃‑200℃ and injects sealant deep into pavement cracks to stop water infiltration and extend road service life. Widely used on highway, municipal street, parking lot and airport joint sealing work.
- YG‑50L: 50 L hopper, gravity self‑flow discharge, LPG heating, filling speed10 m/min, push‑type walking, weight 120 kg.
- YG‑80L:80 L hopper, asphalt pump feeding, LPG + thermal‑oil circulation heating, filling speed15 m/min, solar‑panel power supply, weight150 kg.
- YG‑100L:100 L hopper, Italian diesel burner + thermal‑oil heating; electric stirring; 5 m heated sealing hose; filling speed up to 20 m/min; push‑and‑trailer dual‑mode moving, weight 220 kg.
✨ Key specs: intelligent constant‑temperature control to avoid material burning; pump‑type model for deep crack injection; single‑person operation; large daily repairing mileage; spare‑parts readily available.
Discover Asphalt Crack Sealer Machine →
✅ Complete Concrete & Floor Solutions from YG Machinery
From GRC pre‑cast spraying, super‑flat concrete floor levelling, portable concrete delivery, cold traffic marking to pavement crack maintenance repair, YG provides durable, cost‑effective construction equipment. We support OEM customisation, factory‑direct pricing, global technical support and sufficient spare‑parts supply. Contact our sales team for product demo, specification sheets and project‑tailored quotation.