Detailed Configuration
Specification No.: SDZHLB-1000
HEZE ZHENHUA MACHINERY MANUFACTURING LIMITED COMPANY
Model: LB1000
Structure: Modular design, easy assembly and disassembly, intermittent type, fully computer-controlled
Rated Capacity: 60–80 t/h (under standard working conditions)
Mixing Capacity: 1000 kg per batch
Working Voltage: 380V/220V, 50Hz
Operation Modes: Automatic / Semi-automatic / Manual / Full computer control
Installed Power: ~230 kW
Aggregates entering the mixing system must meet the required gradation specifications
1.1 Cold Aggregate Bins (with grizzly screen)
Capacity: 15 m³
Quantity: 4
1.2 Feeding Conveyor (VFD control)
Type: Belt feeder
Capacity: 0–50 t/h
Belt width: 500 mm
Quantity: 4
Gear motor: 3 kW
1.3 Vibrator
Model: ZF18–50
Quantity: 1 (installed on sand bin)
1.4 Collecting Conveyor
Type: 3-point idler trough frame
Capacity: 120 t/h
Belt width: 650 mm
Gear motor: 4 kW
1.5 Feeding Conveyor
Type: 3-point idler trough frame
Capacity: 120 t/h
Belt width: 650 mm
Gear motor: 4 kW
2.1 Drying Drum
Type: Inclined rotary counter-flow drum (insulated stainless-steel outer shell)
Output:
80 t/h @ 1% moisture, 150°C
60 t/h @ 3% moisture, 150°C
Drum size: φ1540 × 6500 mm
Gear motors: 5.5 kW × 4
Drive: Friction drive
Temperature sensor at drum outlet
2.2 Oil Burner
Maximum output power: 6.5 MW
Maximum fuel consumption: 550 kg/h
Adjustment ratio: 1:4
Main fuel: Diesel, heavy oil / fuel oil
Flame length: ~2.5 m
Flame diameter: ~0.8 m
Flame temperature: ~1300°C
Combustion efficiency: >99%
Power consumption: ≤22 kW
Air consumption: ≤2.5 m³/min
2.3 Heavy Oil Tank
40 m³ × 1
Type: Vertical double-chain bucket elevator, gravity discharge
Capacity: 120 t/h
Gear motor: 11 kW
Type: Four-deck inclined vibrating screen, high-strength manganese steel mesh
Capacity: 120 t/h
Motors: 3.7 kW × 2
Housing size: 1410 × 3670 × 960 mm
Standard mesh sizes: 5×5, 10×10, 15×15, 26.5×26.5 mm
Special mesh sizes available upon request
Equipped with vibration isolation device
4 compartments with overflow and waste discharge ports
Total capacity: 18.5 m³
Equipped with level sensors
New discharge gate design improves weighing accuracy
Three-point load cell measurement for aggregates, asphalt, and filler.
6.1 Aggregate Weighing
Range: 1–2000 kg
Hopper volume: 1.4 m³
6.2 Asphalt Weighing
Range: 0.1–300 kg
Hopper volume: 0.15 m³
6.3 Filler Weighing
Range: 0.1–300 kg
Hopper volume: 0.25 m³
Conveying: Discharge device + screw conveyor
Type: Twin-shaft forced mixer, intermittent
Capacity: 1000 kg per batch
Gear motors: 22 kW × 2
Materials:
Blades & liners: High-chrome cast iron
Arms: High-chrome cast steel
Service life: 150,000 tons
8.1 Filler Silo
Type: Vertical cylindrical
Volume: 25 m³
Quantity: 1
8.2 Filler Conveying (moisture <2%)
Screw conveyor: 1 unit, 5.5 kW
Filler return screw: 1 unit, 5.5 kW
Type: Screw-type, air-cooled
Airflow: 3.6 m³/min
Pressure: 0.8 MPa
Power: 22 kW
Quantity: 2
Type: Double-cylinder cyclone
Size: φ1100 × 3060 mm × 2
Efficiency: >80%
Type: Pulse-jet
Filter bags: 400
Filter area: 400 m²
Efficiency: 99.5%
Filler return screw: 5.5 kW
Model: Y5–47–9C
Airflow: 19,640–36,140 m³/h
Pressure: 3156–2156 mmH₂O
Motor: 45 kW
Quantity: 1
Size: 4000 × 1900 × 2200 mm
Equipped with heating & cooling air conditioner
14.1 Automatic Control Console
Fully enclosed, piano-style
Operating temperature: 5–35°C
Humidity: 20–70%
Modes: Manual / Semi-auto / Full-auto
Main Functions
Input various mix recipes
Automatic adjustment and precise metering
Real-time sensor feedback and control
Display of discharge, weighing, and temperature
Long-term data storage (up to 5 years)
Dynamic plant simulation on color monitor
14.2 Electrical Wiring
All power cables use VV-type cables
Scope: From control room to mixing tower
14.3 Printer Functions
Prints mixing date, time, product temperature, actual gradation
Can display and print daily production data
Operating temperature: 5–35°C
Humidity: 20–70%
Asphalt tank: 50 tons × 1 (tank-in-tank design)
Standard plant color: Grey
Dust collector: Silver white
Custom colors available upon request
Items to Be Supplied by User
Power cables required from the transformer to the control room shall be provided by the customer. Reference cable specifications can be supplied upon request.
Lubricating oil, grease, and thermal oil required for the equipment.
Materials for foundation construction, including sand, stone, and cement.
The power system shall adopt a single-circuit three-phase four-wire supply. Any special requirements must be stated in the contract.
Lightning rod to be provided by the user.
Control System
Siemens PLC (Germany)
Zhimei electronic weighing instruments
Schneider Electric / Chint
Drying System
Oil burner: FuruiDa
Coal burner: In-house manufactured
Screening System
Screen mesh: Shield-brand mesh
Weighing System, Hot Aggregate Storage Bin & Main Tower Structure
Pneumatic components: Shanghai Xinyi
Sensors: Ruima
Reducer & Bearings
Reducer: Changzhou, Jiangsu
Bearings: Timken
Dust Removal System (Secondary Baghouse System)
Filter bags: Hebei Huanke
Asphalt Heating & Conveying System
Asphalt tank: Shandong Wucheng
Double-end box wrench (8 pcs/set) — 1 set
Double-end open wrench (8 pcs/set) — 1 set
Adjustable wrench 36×300 mm — 1
Adjustable wrench 55×450 mm — 1
Wire pliers 200 mm — 1
Pipe wrench 45×350 mm — 1
Flat file 250-II — 1
Slotted screwdriver 200×8 mm — 1
Phillips screwdriver 200×8 mm — 1
Electrician screwdriver 100×5 mm — 1
Machinist hammer 0.5 kg — 1
Sledge hammer 8.2 kg — 1
High-pressure grease gun — 1
Oil pot (1 kg capacity) — 1
Note: Due to equipment and technology upgrades, the final product may differ from the images shown. Please refer to the actual product provided by the manufacturer.