![<?echo $_SERVER['SERVER_NAME'];?>](/template/twentyseventeen/skin/images/header.jpg)
Model NO.: DJBT30
Vibrating Amplitude: Trailer Concrete Pump with Electric or Diesel Powe
Certification: ISO9001: 2000, CE, BV
Condition: New
Color: Orange
Pipe Joints: American Eaton
The Type of Distribution Valve: S Tube Valve
Main Oil Pumps: German Hawe, Rexroth Series and Japanese Kawasaki
Lubricating System: Fully Automatic Multi-Points Lubricating
After-Sales Service Provided: Engineers Available to Service Machinery Overseas
Brand: Dawin
Key Word: Concrete Mixer Pump
Power: Electric, Diesel, or Generator
Capacity: 30 Cubic Meter Per Hour
Trademark: DAWIN
Transport Package: Standard Exporting Package
Specification: CE, ISO
Origin: Qingdao Shandong
HS Code: 84134000
Concrete mixer pump is featured by the combination of mixing and conveying of concrete together
DIESELÂ TRAILER MIXING PUMP
According to the actual requirements of most of the domestic rural areas, rural-urban junction and medium and small cities and towns, our company specially studied and developed a new type of equipment-concrete mixing and transporting pump. The concrete mixing and transporting pump is a kind of new type construction equipment which combines the concrete mixing machine and concrete transporting machine.
This machine adopts AC motor as a driving power source, open oil circuit for hydraulic system, constant-power control, and stepless adjustment function for concrete conveying capacity. Its pumping system is shown in Fig.5.
1,2,3,4,5,6,7,8,9,10(S),11,12,13.
The pumping system mainly consists of #1 pumping cylinders, #3 water tank, #4 reversing device, #5 & #6 concrete cylinders, #7 & #8 concrete cylinder pistons, #9 hopper, #10 distribution valve (also called as S pipe), #11 rocker arm, #12 & #13Â swing cylinders,etc.
Â
(7,8)(1,2),1,2,.,..10914;56.10,12,13,10,(5,6).
The concrete cylinder pistons (7 or 8) are separately connected to the piston rods of pumping cylinder (1 or 2), while #1 & #2 cylinders connected in series are in reciprocal motion due to functions of pumping cylinder hydraulic oil. One cylinder moves forward, while the other cylinder backs up. The outlet of concrete cylinder is through to the hopper. One end of #10 distribution valve is through to #14 discharge hole of #9 hopper; its other end is through to #5 or #6 concrete cylinder. The spline shaft on #10 distribution valve is connected to the rocker arm, #10 distribution valve can swing to left or right due to the functions of #12 or #13 swing cylinder, and it's alternately connected to concrete cylinder (5 or 6).
,,7,51015(,105),8,96.8,4(),.(12,13),106,5,(),7,,8,S.,(6).
While pumping the concrete materials, #7 concrete piston moves forward to push the concrete in #5 concrete cylinder into #10 distribution and #15 discharge hole under the actions of pumping cylinder (At this time, #10 distribution valve is through to #5 concrete cylinder), while #8 concrete piston moves back to suck the concrete materials in #9 hopper into #6 cylinder. When #8 concrete piston backs up to the end of its stroke, #4 hydraulic control Check Valve on pumping cylinder is opened (refer to the hydraulic schematic diagram), and the control oil flows from hydraulic control check valve to two-position four-way valve so as to reverse this valve. The swing cylinders (12 or 13) make #10 distribution valve connected to #6 concrete cylinder, and #5 concrete cylinder connected to the hopper. At this time, the high-pressure oil of system flows through the swing cylinder to reverse the two-position four-way cylinder (refer to the hydraulic schematic diagram), so #7 piston backs up and sucks the concrete out of hopper, and #8 piston moves forward to push the concrete in the concrete cylinder into S pipe and conveying pipe. Such cycle can realize its continual pumping operation (see Fig.6).
,"",,,5,69(7).
During anti-pumping operation, operate through "Anti-pumping" button to make the concrete cylinder in suction stroke connected to the distribution valve, and the concrete cylinder in pushing stroke connected to the hopper, thus the concrete in the pipes can be drawn back to #5 concrete cylinder, and the concrete in #6 cylinder can be pressed back to #9 hopper (see Fig.7).
Â
Economic benefit of concrete mixer pump
 1. One product has two functions: combine the concrete mixing and pumping to reduce the purchasing cost.
Â
2. Mix at the site and pump continuously, so that the service efficiency can achieve 4-6 times pumping of traditional fixed mixing machine and concrete transporting pump, so that the construction efficiency is greatly improved and the construction progress is greatly speeded up.
Â
3. In the progress of mixing and pumping, the two progresses can be accomplished by just one operator. Its simple operation and high degree of mechanization can greatly save the manual work.
Â
4. The total power of trailer concrete mixer pump is much lower than the total power of the traditional agitator + concrete pump and can be very suitable for rural construction.
Â
5. The trailer concrete mixer pump can be removed conveniently and flexibly. With the powerful maneuvering characters, it can be very suitable for the alternating operation in many construction sites.
Â
6. The concrete mixer pump can be suitable for tenancy and investment as well. It has lower investment cost, more popularity and shorter period of cost recovery. There are users of mixing drag pump produced by DAWIN Machinery in most of the domestic cities. The products are well received and trustworthy.
Â
Features of concrete mixer pump: it adopts advanced S reversing valve for concrete transporting; its glasses plate and cutting loop adopt high stereoplasm alloy materials for longer service life; its exit pressure is high, so that it can realize the transporting of high-rise buildings and long distance; its hydraulic cooling adopts effective water cooling for convenience of use; it has the function of reversing pumping and can highly reduce the pipe plugging; it is equipped with automatic centralization lubrication system to guarantee the service life of rotation; its electric control cabinet is equipped with cable remote control handle for ease of operation.
Â
 This machine adopts AC motor as a driving power source, open oil circuit for hydraulic system, constant-power control, and stepless adjustment function for concrete conveying capacity. Its pumping system is shown in Fig.5.
1,2,3,4,5,6,7,8,9,10(S),11,12,13.
The pumping system mainly consists of #1 pumping cylinders, #3 water tank, #4 reversing device, #5 & #6 concrete cylinders, #7 & #8 concrete cylinder pistons, #9 hopper, #10 distribution valve (also called as S pipe), #11 rocker arm, #12 & #13Â swing cylinders,etc.
| 1. 1.Pumping cylinder |
2. 2. Pumping cylinder |
3. 3. Water tank |
4. 4. Reversing device |
| 5. 5. Concrete cylinder |
6. 6. Concrete cylinder |
7. 7. Concrete piston |
8. 8. Concrete piston |
| 9. 9. Hopper |
10.S 10. S pipe valve |
11. 11. Rocker arm |
12. 12. Swing cylinder |
| 13. 13. Swing cylinder |
14. 14. Discharge hole |
 |  |
(7,8)(1,2),1,2,.,..10914;56.10,12,13,10,(5,6).
The concrete cylinder pistons (7 or 8) are separately connected to the piston rods of pumping cylinder (1 or 2), while #1 & #2 cylinders connected in series are in reciprocal motion due to functions of pumping cylinder hydraulic oil. One cylinder moves forward, while the other cylinder backs up. The outlet of concrete cylinder is through to the hopper. One end of #10 distribution valve is through to #14 discharge hole of #9 hopper; its other end is through to #5 or #6 concrete cylinder. The spline shaft on #10 distribution valve is connected to the rocker arm, #10 distribution valve can swing to left or right due to the functions of #12 or #13 swing cylinder, and it's alternately connected to concrete cylinder (5 or 6).
,,7,51015(,105),8,96.8,4(),.(12,13),106,5,(),7,,8,S.,(6).
While pumping the concrete materials, #7 concrete piston moves forward to push the concrete in #5 concrete cylinder into #10 distribution and #15 discharge hole under the actions of pumping cylinder (At this time, #10 distribution valve is through to #5 concrete cylinder), while #8 concrete piston moves back to suck the concrete materials in #9 hopper into #6 cylinder. When #8 concrete piston backs up to the end of its stroke, #4 hydraulic control Check Valve on pumping cylinder is opened (refer to the hydraulic schematic diagram), and the control oil flows from hydraulic control check valve to two-position four-way valve so as to reverse this valve. The swing cylinders (12 or 13) make #10 distribution valve connected to #6 concrete cylinder, and #5 concrete cylinder connected to the hopper. At this time, the high-pressure oil of system flows through the swing cylinder to reverse the two-position four-way cylinder (refer to the hydraulic schematic diagram), so #7 piston backs up and sucks the concrete out of hopper, and #8 piston moves forward to push the concrete in the concrete cylinder into S pipe and conveying pipe. Such cycle can realize its continual pumping operation (see Fig.6).
,"",,,5,69(7).
During anti-pumping operation, operate through "Anti-pumping" button to make the concrete cylinder in suction stroke connected to the distribution valve, and the concrete cylinder in pushing stroke connected to the hopper, thus the concrete in the pipes can be drawn back to #5 concrete cylinder, and the concrete in #6 cylinder can be pressed back to #9 hopper (see Fig.7).
|
Item |
Unit |
Parameters |
|
Max. theoretic concrete mixing capacity |
m3/h | 15 |
|
Max. theoretic concrete conveying capacity |
m3/h | 40 |
|
Concrete conveying pressure |
MPa | 7 |
|
× Concrete cylinder specs×Stroke |
mm | Φ200×830 |
|
Diameter of discharge hole |
mm | 150 |
|
× Hopper capacity×Loading height |
L×mm | 600×1380 |
|
Capacity of oil tank |
L | 200 |
|
Max. allowable aggregate grain size |
mm |
:40:30() Grait: 40 crushed stone: 30(standard concrete) |
|
Form of hydraulic oil circuit |
mm |
Full hydraulic control reversing open circuit |
|
Form of distribution valve |
 |
S S pipe valve |
|
Rated speed |
rpm | 2200 |
|
Power of pumping diesel engine |
KW | 56 |
|
Power of mixing diesel engine |
KW | 13.2 |
|
Overall dimension |
mm | 5370×2170×2670 |
Economic benefit of concrete mixer pump
 1. One product has two functions: combine the concrete mixing and pumping to reduce the purchasing cost.
Â
2. Mix at the site and pump continuously, so that the service efficiency can achieve 4-6 times pumping of traditional fixed mixing machine and concrete transporting pump, so that the construction efficiency is greatly improved and the construction progress is greatly speeded up.
Â
3. In the progress of mixing and pumping, the two progresses can be accomplished by just one operator. Its simple operation and high degree of mechanization can greatly save the manual work.
Â
4. The total power of trailer concrete mixer pump is much lower than the total power of the traditional agitator + concrete pump and can be very suitable for rural construction.
Â
5. The trailer concrete mixer pump can be removed conveniently and flexibly. With the powerful maneuvering characters, it can be very suitable for the alternating operation in many construction sites.
Â
6. The concrete mixer pump can be suitable for tenancy and investment as well. It has lower investment cost, more popularity and shorter period of cost recovery. There are users of mixing drag pump produced by DAWIN Machinery in most of the domestic cities. The products are well received and trustworthy.
Â
Features of concrete mixer pump: it adopts advanced S reversing valve for concrete transporting; its glasses plate and cutting loop adopt high stereoplasm alloy materials for longer service life; its exit pressure is high, so that it can realize the transporting of high-rise buildings and long distance; its hydraulic cooling adopts effective water cooling for convenience of use; it has the function of reversing pumping and can highly reduce the pipe plugging; it is equipped with automatic centralization lubrication system to guarantee the service life of rotation; its electric control cabinet is equipped with cable remote control handle for ease of operation.
Â
Electric model specifications are below :
| Item | Unit | JBT30 |
|
Max. theoretic concrete mix volume |
m3/h | 20 |
|
Max. theoretic concrete delivery volume |
m3/h | 30 |
|
/ Concrete delivery pressure |
MPa | 8 |
|
× Diameter of delivery cylinder |
mm | Φ160×800 |
|
Output opening diameter |
mm | 125 |
|
Hopper capacity |
L | 600 |
|
Discharging height |
mm | 1070 |
|
Mixing drum |
L | 450L |
|
Hydraulic oil tank volume |
L | 200 |
|
Allowed pumping maximum aggregate size (standard concrete) |
 |
:30:25 Pebble 30mm rubble 25mm  |
|
Type of Hydraulic oil circuit |
mm | Open circuit |
| Type of distribution valve | Â |
S S tube valve |
| Revolution | rpm | 1480 |
|
Pumping power |
KW | 37 |
|
Mixing power |
KW | 4/3 |
|
Lifting power |
KW | 4.5 |
| Dimensions (L × W × H) | mm | 4900*2091*2800 |
| Weight | Kg | 4600 |
| Item | Unit | JBT30 | |
|
Pumping system |
Theoretic output |
m³/h | 30 |
| Â |
Theoretic outlet pressure |
Mpa | 10 |
| Â |
Theoretic delivery height |
m | 150 |
| Â |
Theoretic delivery distance |
m | 450 |
| Â |
Pumping frequency |
/min times/min |
20 |
| Â |
Distribution valve |
 |
S S pipe valve |
| Â |
Concrete cylinder spec. (inner dia. x stroke) |
mm | Φ180×1000 |
| Â |
Oil cylinder spec. (outer dia. x inner dia. x stroke) |
mm | Φ100×1000 |
| Â |
Outlet diameter |
mm | Φ150 |
| Â |
Delivery pipe inner diameter |
mm | Φ125 |
| Â |
Hopper volume |
L | 600 |
| Â |
Rated voltage |
V | ~380 |
| Â |
Main motor power |
Kw | 45 |
| Â |
Hydraulic circuit type |
 |
open |
| Â |
Main system max. oil pressure |
MPa | 32 |
| Â |
Distributing system pressure |
MPa | 20 |
| Â |
Mixing system oil pressure |
MPa | 12 |
| Â |
Max. Mixing speed |
r/min | 30 |
| Â |
Oil tank volume |
L | 200 |
| Â |
Max. aggregate diameter |
mm | 5040 |
| Â |
Concrete slump scope |
mm | 15-20 |
| Â |
(××) Outer dimension (L*W*H) |
mm | 4900×2091×2800 |
| Â |
Weight |
Kg | 4800 |
|
Mixing system |
Mixing volume per time |
m³/ m³/time |
0.45 |
| Â |
Mixing volume per hour |
m³/h | 20 |
| Â |
Mixing motor power |
Kw | 4×2=8 |
| Â |
Lifting motor power |
Kw | 4.5 |
| Â |
Water pump power |
Kw | 0.55 |
| Â |
Vibrating motor power |
Kw | 0.55 |
DAWIN Machinery is a company specializing in the research, design and production of construction machinery for nearly 20 years. We provide the most reasonable solution according to the special demand from different customers. Our main products for construction machinery are as follows: Concrete mixer, concrete batching plant, diesel concrete mixer, concrete pump, sand so on. With several researching and producing bases in China, we can provide the powerful technical service and upper quality machinery for the clients all over the world.Â
We take care of your order!Â
1. Best manufacturer in North China.Â
2. AÂ factory with over 20 years' experience.Â
3. Professional teamwork of every process.Â
4. Competitive price and perfect quality.Â
5. Efficient after-sale service.Â
DAWIN Machinery Answers:Â
Q:Â How many kinds of trailer concrete pumps with mixers you have?Â
A:Â We have 3 models of concrete pumps with mixer , i.e. JBT30-8-37, JBT30-10-45 and DJBT35 completely diesel power model.
Q:Â Ductile Iron Universal Coupling, Ductile Iron Flexible Coupling, GGG50 Universal Coupling, GGG50 Flexible Coupling, flexible coupling with SS316 Bolt and Nut , ductile iron flexible coupling with 316L bolt and nut, flexible coupling coated with fusion bonded epoxy, PN16 flexible coupling, Class150 flexible coupling, PN10 flexible coupling, RAL5015 flexible coupling, RAL5005 universal coupling
Universal Coupling
Universal Joint Coupling,Universal Joint Shaft Coupling,Universal Shaft Coupling,Double Universal Joint Coupling
SUZHOU RSF VALVE CO.,LTD , https://www.rsf-valve.com