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Machinery

  • Bitumen mixture hot box and patcher
  • Bitumen mixture hot box and patcher
Bitumen mixture hot box and patcherBitumen mixture hot box and patcher

Bitumen mixture hot box and patcher

  • Bitumen mixture hot box
  • Asphalt pothole patcher
  • Asphalt road surface heater
  • Asphalt road recycler
  • Product description: Dongfeng truck chassis; Bitumen mixture volume from 2~4 cube meter; Asphalt road surface heater maximum 4 square meter; Emulsion bitumen tank and spray device; All hydraulic operation;
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DPH-2000 Trailer hotbox & asphalt heater unit is a professional and comprehensive equipment for asphalt roads hot regenerative repairing.
DPH-2000 Trailer hotbox & asphalt heater is consisted of trailer chassis system, Electric heating and temperature control system, hydraulic system, material heat insulation box, emulsion spray device, pavement heating plate, power supplying system and used material recovery system. This machine has comprehensive functions of thermal insulation & heating the asphalt mixtures, spaying emulsion and heating & repairing asphalt pavements.
Applicable to highway, airport and municipal road asphalt pavement repairing.
Complete set of warning signal, flexible to turn, u-turn and mobile. Asphalt mixture heating and insulation function which ensure the maintenance all year round. It reaches the requirement of fast reaching the working spot, and fast repairing and evacuating. It has been designed for the current asphalt pavement maintenance circumstance, with features of proper distribution, compact structure, integrated maintenance function, high efficiency, low energy consumption, no pollution, convenient operation and maintenance for the most repairing machines in the world.
Features and Advantages
1. Adopting the strong brand Dongfeng for the chassis truck, power rate at 160HP, and maximum driving speed at 80KM/H, meeting the fast repairing and evacuating requirement of highway maintenance. Exhaust emission have reached the China third-level, no pollution. Air-conditioner equipped in the driving cab.
2. With the functions of cold material heating and thermal insulation, which ensure repairing in all seasons, and do not need to care the factor of asphalt mixture, save the raw material costs and improve the maintenance efficiency.
3. Integrated intelligent control:  To control the temperature of hotbox and heat the materials with electric heating by centralized control panel, and adjust the heating time of the asphalt heater, with indicator light and alarm light for fault diagnosis.
4. Integrated emulsified asphalt spray system ensures the oil content of recycled materials. 45L emulsified asphalt tank, with a small air compressor, 15 meters length emulsified asphalt tube, hand-held spray gun with automatic recovery function, and asphalt hose with self-cleaning function.
5. Adopt Weichai generator unit, fast starting, easy operation and maintenance, low use cost and strong environment adaptability. 55KW rated power generator, fully meet the heating needs of the hotbox, with power output interface to provide electricity for electric power tools.
6. Digital temperature controller, centralized control of material temperature, alternate use of hotbox heating and thermal insulation, adjust heating time of the heater, select the heating area,  open the hotbox door by electric, lift up and down the heater and control the hotbox discharging. Also it can check the roads indication and warning lamp for breakdown parts.
7. Hydraulic system powered by engineinsitu through power takeoff, no need a separate hydraulic power station, the machine power has been fully exerted, and the whole layout design is more proportional. Automatic discharge, hotbox door, heater lift, and used material box tilting, all of which are adopted the hydraulic driven, dynamic stability.
8. Electronically controlled hydraulic motor drive the helix feeding rod to transfer and mix the material. Discharge door controlled by the hydraulic system closed when not discharge avoid pollution and safety potential caused by scattered material. Discharge speed, can be engineinsitu maximum speed of 2 cubic meters can be completed within the 10 minutes.
9. High thermal efficiency and low cost hotbox, Germany imported ceramic infrared electric heating heater, the cold asphalt mixture can be heated up to 140-160 ℃ in 4 to 5 hours.
10. Large hotbox inside space is conforming to the heating transfer and exchange. It can intermittent heat by adjusting the temperature controller, heating faster, thermal insulation longer, and never burn the materials. Automatic materials discharging structure reduces the labor intensity of the operator. The discharged speed can be controlled freely and completed within 10 minutes Transport easily to with a chassis truck, security and easy to operate.
11. To switch the material door by electric control hydraulic cylinder. 50mm thick aluminum insulation in the material door can prevent the heat from loss in the air effectively, two doors composition for convenience feeding.
12. Equipped LED indicator light, 200 meters sight distance, various display options including right diversion and left diversion, the integrated control panel in the electric cabinet, convenience control.
13. This hot box & asphalt heater unit is specially installed the used material tank, electronic control hydraulic driven tilting. It can reduce the labor intensity while collect the materials in horizontal tilt. Which can conveniently take away the waste generated in the construction, and keep the constructed road clean?
Technical parameter

Model

DPH-CY2000IV Trailer hotbox & asphalt heater

Brand

DP(Dependable)

Manufacturer

Zhongshan Esun Machinery Co..Ltd

Material tank

2000L (2 cubic)

Fuel tank capacity

90L

Machine size

8710×2400×3300 mm  L× W× H

Machine weight

11500kg

Material tank heating systems

Heating method

Two ways, for gas heating and electronic heating

Heating time

4 to 5 hours

Heating temperature

140-160, adjustable

Gas Consumption

2.5-3KG/H

Total Power Rate

38.4KW

Electric & temperature automatic controlling system

Total power

38KW

Heating temperature

400 maximum temperature, freely set by the temperature controller

Temperature centralized display

Temperature controller zone control the temperature in the hotbox(normal temperature to 400)

Built-in thermo-couple

Induce the temperature and control the mixture temperature

Heating time

4 to 5 hours

Hydraulic system

Power

Powered by engineinsitu through power takeoff

Hydraulic oil specification

46 # anti-wear hydraulic oil

Tank volume

150L

control mode

All electronic control

Tank structure

Hotbox

Welded by carbon steel, separate zone, excellent thermal insulation

Thermal-protective coating

Filled in 50mm thick high temperature-resistant 1250 aluminum silicate materials for insulation layer effectively preventing the loss of heat.

Assembly

Welding the tank in mould design and fixed on the chassis, front and rear for the bolt, easy removal from and maintenance.

Automatic discharge mechanism

Automatic discharge mechanism

Electronic controlled hydraulic motor driven the helix feeding rod to transfer and mix the material. Discharge door controlled by the hydraulic system closed when not discharge, for avoiding the pollution and safety potential caused by scattered materials on the roads.

Discharge rate

Discharging materials 2 cubic in 10 minutes

Material Feeding door

Material Feeding door

50mm thick aluminum insulation in the material door prevent the heat loss effectively, two doors composition for convenience feeding

Operation mode

Electric control hydraulic cylinder switch the material door

Emulsified asphalt spraying system

Round pipe reel

15m length pipe, Automatic recovery function

Cleaning diesel tank

17L

Emulsified asphalt tank

45L

Emulsified asphalt pressure bottle

20L

Integrated heater

Heating area

2 square meters

Separate Zone Heating

Heat in 2 regionscan be heated in separately or in one whole

Engine

Engine

Commins

Engine speed

Rated 1500rpm

Fuel

light diesel fuel

fuel consumption

11L/H (working condition)

generator

Stanford

Output power

55KW

frequency

50Hz

Output voltage

380V

Insulation class

H

Protection grade

IP22

used material tank

Volume

300L

control mode

electronic control hydraulic driven tilting,

Road roller

Compaction width

560mm

Excitation force

10KN

Engine power

3.1KW

Chassis truck

Brand

Dongfeng

fuel

diesel

emission standard

GB17691-2005GB3847-2005

power

160HP

Tyre

6

top speed

70km/h

Others

Security Alert

Equipped LED indicator light

auxiliary power

With hydraulic power output connector provide motivation for external hydraulic tool

Operation procedure and technology

Delivery date: 45 days after payment.
Warranty: 1 years quality warranty free of charge.
Payment terms: 50% payment in advance, balance paid before shipment.

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CONTACT US

Contact: Mr. William Chen

Phone: 0086-158 7605 9751

Tel: 00852-96527390

Email: 530490723@qq.com

Add: 36 kam Pok Rd, DD104,Lot 3719D, Taisangwei, TaiYuen, Yuenlong, N.T. HK

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