Basic Info.
Model NO.
RWJP31, RWJP12, RWJP14, RWJP23
Type
Concrete Laser Screed
Object
Cement Concrete Pavement
Automatic Grade
Automatic
Product Description
Laser screed (Boom type)
The Laser Screed is used in large area concrete construction, such as the modern industrial workshop, the large market, storage, airport, the plaza, and so on. The Laser Screed can satisfy the construction requirements of large area and high planeness and levelness.
Perkins diesel engine Danfoss variable plunger pump Imported Trimble laser system and Danfoss pump, computor control
Multi-function handle, integrated all the operations Hydraulic support legs, automatic leveling 3 kinds of steering mode
Technical parameters
Model | RWJP31 |
Type | Boom type |
Engine | |
Model | Perkins 1104D-44 |
Type | Diesel Engine, water cooled, 4-stroke, 4-cylinder |
Power | 55.9kW/2200rpm |
Engine oil volume | 7.0L |
Fuel consumption | 236g/kwh |
Running device | |
Driving | 4 Hydraulic drive motor |
Wheel | Antiskid tyre |
Steering | Front Wheel/ 4-Wheel/ Crab-shaped turn |
Outrigger | 4 legs, Self-leveling |
Working Speed | 6m/min |
Driving Speed | 4-8km/h |
Screed head | |
Type | Self-leveling |
Arm Length | 6000mm |
Width | 4375mm |
Paving type | With auger |
Auger force | Hydraulic motor |
Exciting force | 1000N |
Vibration frequency | 50Hz |
Swing Angle | ±45° |
Screed head control | Ratio control |
Height of screed head | 560mm |
Control accuracy | ±1.5mm |
Laser control system | |
Control type | Microcomputer laser scan |
Control effect | Flat, slope or double slope |
Operation mode | |
Chair position | Ride-on forward type |
Forward and reverse | Hand control, stepless speed walking |
Telescopic arm | Hand control, stepless speed |
Steering | Hydraulic control |
Cleaning system | |
Power | Hydraulic motor |
Theoretical flow | 20L/min |
The Max pressure of inlet | 0.5Mpa |
Rated pressure | 7MPa |
Fuel Volume | 150L |
Hydraulic oil volume | 150L |
Size and Weight | |
Outside size(Working) | 5600×4375×3575mm |
Weight | 9200kg |
| |
Ride on Concrete Laser Screed
The Laser Screed is used in large area concrete construction, such as the modern industrial workshop, the large market, storage, airport, the plaza, and so on. The Laser Screed can satisfy the construction requirements of large area and high planeness and levelness.
1.USA Trimble transmitter
2.HONDA engine GX630
3.USA Hydro-gear hydraulic pump
4.EATON Motor
5.With CE certificate
The Laser Screed is used in large area concrete construction, such as workshop, supermarket, warehouse, airport, and playground and so on. The Laser Screed can satisfy the construction requirements of large area and high planeness and levelness.
1. Use high accuracy laser device, close loop control technology and precision integrated hydraulic system, and microcomputer automatic control.
2. Screed assembly is hydraulic controlled. Integrated with laser system and computer control system, the machine will self-level and finish the screeding work with high efficiency.
3. The Laser transmitter which measures the elevation is independent located, so there is no worry about the accumulative error. Compared with the traditional way, the construction joints will be greatly reduced, so the maintenance cost and slab use will be down greatly.
4. The flat and dual slope can be fully automatic controlled by the transmitter. For the complex floor which has high requirement for drainage, the 3-D floor processing system can be used.
5. The forward-seated operation can widen operator vision, reduce the labor intensity and improve working efficiency
6. Steering, forward and reverse of the machine are all controlled by the integrated handles. Operation buttons and controller which are located on the one side of the seat, is user-friendly.
7. The machine with solid puncture-proof tire can do the screeding on the mat reinforcement.
8. The high-pressure cleaning system, can easily remove the concrete on the machine to insure the normal use and prolong the service life.
RWJP12 RWJP14
Imported Laser Emitter Imported Laser Receiver Integrated console Imported hydraulic variable pump
Imported valve manifold Imported driving motor Imported engine Solid puncture-proof tyres
Laser scan controls, no juncture With auger to pave, more efficient With high pressure vater pump Screed head can swing left and right
Technical parameters
Model | RWJP12 | RWJP14 |
Engine | |
Model | HONDA GX630 Electric start |
ZType | Gasoline engine, air cooled, 4 stroke, OHV, double cylinder |
Power | 12.0kW/3600rpm |
Engine oil volume | 1.9L |
Fuel consumption | 318g/kWh |
Running device | |
Drive | 4 hydraulic drive motor |
Wheel | Solid puncture-proof tyre |
Running speed | 0-70m/min |
Suggest working speed | 5m/min |
Screed head | |
Type | Fixed | Swing type/Self-levelling |
Width | 2500mm |
Paving type | By auger |
Auger force | Hydraulic motor |
Exciting force | 500N |
Vibration frequency | 50Hz |
Self-levelling control | Proportional control | Proportional control |
Screed height | 330mm | 370mm |
Laser control system | |
Control type | Microcomputer laser scan |
Control effect | Flat, slope or double slope(3D) |
Operation mode | |
Chair position | Ride-on forward type |
Forward and reverse | Handle control, stepless walking |
Steering | Hydraulic control |
Cleaning system | |
Power | Hydraulic motor |
Theoretical flow | 20L/min |
Rated power | 7Mpa |
Input port max water pressure | 0.5Mpa |
Fuel oil volume | 40L |
Hydraulic oil volume | 50L |
Size and weight | |
Working size | 2554*2500*2360mm | 2686*2631*2568mm |
Weight | 1080kg | 1200kg |
Laser screeds advantage:
1. Max slab thickness is 30cm;
2. The comfortable seat let operator reduce fatigue;
3. Control panel installed in front, the operator inspect the result of floor is easy;
4.The machine has cleaning system, pressure bomb 70 bars, expediently clean the machine;
5.For concrete + rebar and concrete +fiber, if the slump >=120mm, the accuracy is ±1.5mm / 3m;
6.For concrete + rebar: min steel is 10mm, if the steel is 10mm, Max space is 100mm; if the steel is 12mm, Max space is 150mm; if the steel diameter is more than 12mm, the Max space is 200mm, and the space for steel supporter is 1m;
Walk-behind Concrete Laser screed RWJP23
Model | RWJP23 |
Engine | |
Model | HONDA GX390 Electric start |
ZType | Gasoline engine, air cooled, 4 stroke, OHV, Single cylinder |
Power | 6.6kW/3600rpm |
Engine oil volume | 1.12L |
Fuel consumption | 313g/kWh |
Running device | |
Drive | Hydraulic drive motor |
Wheel | Solid puncture-proof tyre |
Running speed | 0-65m/min |
Suggest working speed | 5m/min |
Screed head | |
Type | Self-levelling |
Width | 2500mm |
Exciting force | 500N |
Vibration frequency | 50Hz |
Laser control system | |
Control type | Microcomputer laser scan |
Operation mode | Walk-behind |
Forward and reverse | Handle control, stepless walking |
Steering | Hydraulic control |
Fuel oil volume | 6.5L |
Hydraulic oil volume | 30L |
Size and weight | |
Working size | 2237*2643*2031mm |
Weight | 295kg |
Address:
North Jianqiao Road, Jining, Shandong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Manufacturing & Processing Machinery
Company Introduction:
As a professional manufacturer of high-quality light equipment and compact construction machines, Roadway supports professional users in their daily work.
Jining Roadway Machinery Manufacturing Co., Ltd is a scientific-oriented and modernization enterprise with the right of the import and export. There are several entries Tetra-shaft(Triple-shaft) combined processing centers, several sets digital controlled electric spark linear cutting machine and several digital controlled lathe, and several sets digital controlled blaze cutting machines as while. Roadway group handlesthe market for the construction engineering machines which are used in the area of highway, railway, water conservancy, etc. Roadway products the machine with dozens of styles, such as Canal Finisher, Canal Trowels, Vibratory Truss Screeds, Light Towers, Vibratory Plates, Rollers, Milling Machines, Concrete Cutter, Power Trowel, Concrete Vibrator, Core Drill Rigs, Vibratory Rammers, etc. In China, Railway Engineer Group, China Construction Group, etc. Roadway group enjoys the high praise among our customers. The products also have good market in Russia, South Africa, Brazil, Argentina, India, Morocco, Singapore, Malaysia, Philippine, Kenya, Nigeria, Ethiopia, Mexico, etc.
Jining Roadway Company always insists on the idea of "developing with the world" and the management principle of "Client, Staff, Innovation, Quality ", work hard for building the base of investigation and export.
Roadway welcome all the friends from all over the world!