01 Intended use
For outdoor discharge with consideration of wastewater volume, gasoline power is convenient for mobile operations; the entire machine and single gun conditions are separately confirmed, and multi-gun output is not calculated.
Jinjie · pipe jetting equipment
Jinjie J-1555L high-pressure pipe jetter
This machine is more suitable for outdoor pipeline flushing requiring attention to wastewater volume, with 55 L/min total flow rate combined with water supply and drainage judgment, and gasoline power is convenient for transferring to maintenance points.
02 Key performance figures
150 bar (15 MPa)combined with the machine's 55 L/min water flow highlights the value of selecting the appropriate flushing and drainage capacity; the machine's total flow is not directly equivalent to the single nozzle flow.
03 Working configuration
Gasoline main unit and working hose are configured according to the pipeline task; standard single gun and optional flushing, rotating head, etc., attachments are checked separately against the order
Product and operation video
The J-1555L and its applications
View the model's appearance and operation; discuss configuration against actual site conditions.
J-1555L Selection Consultation
Provide cleaning tasks, site conditions and frequency to confirm suitable configuration.
Enquire about this modelStart with your site
Where is the pipe that needs treatment? From your task begins.
Around 55 L/min total system flow; the system should be selected separately for whole machine and single gun conditions. First find the closest task, then judge based on site conditions.
01
Sediment removal tasks
Sand, continuous water source, and downstream discharge
Check together the on-site conditions →02Outdoor maintenance points
Fuel supply, well spacing, and hose routing.
Check together the on-site conditions →03Single gun auxiliary cleaning
Single gun operation, material, and nozzle.
Check together the on-site conditions →04Optional accessories: pipe jetter, hose feed and retrieval, filter element, clear width, Jinjie, Wanshenglong.
Interface, nozzle, and adapter working conditions.
Check together the on-site conditions →What would you like to clean?
What maintenance aspects need to be considered together for the pipeline?
When choosing J-1555L, consider the actual pipeline and the following issues together to avoid comparing only one parameter.
Overall flow rate, which is not equal to the flow rate of a single gun
55 L/min overall machine record and historical single gun record should be interpreted separately, and should not be directly subtracted or calculated for multiple people working in parallel.
Remove the waste, which requires downstream processing
First consider the water source, collection, and disposal, not just the loosening process.
Attachments are numerous, but not all are standard equipment.
Select according to actual pipeline or auxiliary cleaning tasks, and check each interface and operating conditions individually.
Site conditions, configuration and selection
J-1555L, how do you match your pipeline conditions?
55 L/min total flow; the system should be selected separately for the full machine and single gun configurations. The specific configuration still needs to be combined with the machine's documentation, pipeline conditions, and trial operation confirmation.
01 Sludge Discharge Task
Sand, continuous water source, and downstream discharge
02 Outdoor Maintenance Points
Fuel supply, well spacing, and hose routing.
03 single gun auxiliary cleaning
Single gun operation, material, and nozzle.
04 Optional accessories for discharge
Interface, nozzle, and adapter working conditions.
| Field or task | Configuration and conditions of interest | J-1555L Selection Judgment |
|---|---|---|
| Sediment removal tasks | Sand, continuous water source, and downstream discharge | First, prepare the water supply and waste collection, then proceed with the pipeline advancement and retraction according to the pipeline organization. |
| Outdoor maintenance points | Fuel supply, well spacing, and hose routing. | Arrange the transition, water replenishment, and waste removal together, not only recording the time of firing. |
| Single gun auxiliary cleaning | Single gun operation, material, and nozzle. | The entire machine 55 L/min cannot be directly used as a single gun output; historical operating conditions need to be confirmed separately. |
| Optional accessories: pipe jetter, hose feed and retrieval, filter element, clear width, Jinjie, Wanshenglong. | Interface, nozzle, and adapter working conditions. | Discharge, scrubbing plate, and rotating head should be configured according to tasks and orders; they should not be considered as standard configurations based on images. |
| Clean pipe diameter and inlet | Clear pipe bore, pipe material, narrowest access point and bends | Provide dimensions or a pipeline diagram to determine whether the nozzle and working pipe can enter, bend, and safely retrieve. |
| Pipe length and segment division. | Two well spacing, elbow count, and available working hose length | Separate the length of the work hose from the actual reachable distance; first evaluate the segment plan for long lines or complex bends. |
Bring these four sets of on-site documents together and assess them collectively.
- Clean pipe diameter, pipe material, total length, well distance, elbows, and blockage indications such as oil, sand, or hard objects.
- Inlet size, nozzle outer diameter, connection, working pipe length, and advance and recovery routes
- Open the outdoor area, fuel, and transfer conditions, as well as a continuous water supply.
- Discharge destination, daily working hours, and maintenance schedule.
Place the equipment at the site.
Application scenarios and operating conditions of J-1555L
Use the existing scenario diagram for this model. Specific configurations and On-site conditions can Be discussed together with photos
J-1555L | Pipe jetting
First, prepare the water supply and waste collection, then proceed with the pipeline advancement and retraction according to the pipeline organization.
J-1555L | Single gun auxiliary rinsing
Outdoor site arrangement: first confirm fuel, water supply, cleaning materials, and nozzles, and separate pipe tasks from surface rinsing.
J-1555L｜optional pipe jetter reference
Arrange tasks and orders to confirm attachments, nozzles, and compatible operating conditions; do not consider display images as standard or multi-person multi-gun capability.
Configuration and technical parameters
First understand several configurations related to the job
Pressure indication, overall flow, and power should be compared; working pressure, maximum pressure, and allowable operating conditions also need to be verified against the corresponding technical data.
Pressure indication
150bar（15MPa）
Overall flow rate indication
55L/min
Power type
Petrol power
Full specifications for View ＋
| Product model | J-1555L |
|---|---|
| Pressure indication | 150bar（15MPa） |
| Overall flow rate indication | 55L/min |
| Power type | Petrol power |
| High-pressure hose length | 30m |
Flow rate is not a guarantee for the diameter or distance of the pipe that can be cleared. Actual progress, flushing, and operation time are also affected by the pipeline, nozzle, water supply, and blockages.
The overall 55 L/min and the historical single gun 35 L/min are different records; the single gun conditions still need to be clarified, and the multi-gun output cannot be inferred.
Look at the picture to understand the equipment.
Components and their functions
The left figure shows the overall appearance of this model, with six items indicating functional descriptions; do not misrepresent general descriptions as internal structure diagrams.
01 frame and transport
Park the main unit according to the outdoor point arrangement and move it for transfer, leaving space for the hose entry and exit and on-site passage.
02 Power and Supply
The gasoline-powered model is convenient for moving between locations without fixed power sources; water supply, fuel, and exhaust conditions should be implemented simultaneously.
03 high-pressure pump and water source
A machine flow rate of 55 L/min needs a continuous water supply. Check the pump type and allowable operating conditions in the documentation for the machine.
04 work pipe and fitting
Retain the used nozzles, pipelines, and single-gun operating conditions; inspect the pipeline for wear and connections, and do not replace different-sized attachments based on the entire machine's flow rate.
05 nozzle and flushing
Select an appropriate nozzle based on the pipe material, blockage type, and inlet; arrange the advancement, retraction, and direction of the waste together.
06 coiling and operation of the hose
Rolling, retrieving, and parking the hose according to the machine's configuration, record the condition of the working hose and fittings after cleaning.
Operating principle
From the pump group pressurization, to the nozzles scrubbing and the removal of the dirt.
Look at the direction of clean water flow and waste matter, then determine how to coordinate with your pipeline. This is a general jetting process explanation. Specific operations are carried out according to the machine's manual and training.
01 Pump Group Pressurization
The gasoline engine drives the pump unit, which pressurizes the incoming water and sends it to the working hose. The main unit is arranged in an open outdoor area, with fuel and continuous water supply prepared.
02 Work Pipe Transport
The water is delivered to the jetting nozzle via the work hose; the length, bend, and connection conditions affect the end conditions, and the hose length is not equal to the effective jetting distance.
03 nozzle directional flushing
The overall water flow is matched separately with each nozzle and is not determined by the total flow rate for each nozzle or multi-gun output.
04 Water flow with contamination and collection
Continuous flushing and discharge require synchronized scheduling of water source, downstream discharge, and waste collection, combined with segmented treatment at inspection wells to avoid re-depositing waste downstream.
Professional configuration
How do the work hose, spray nozzle, and reel structure work together to perform tasks?
First, clarify the pipeline and waste, then match the working hose, jetting nozzle, and water supply and drainage. Whether the accessories are standard and their specific specifications are subject to the delivery list of this model.
How to coordinate pressure and water volume with the task?
150 bar (15 MPa) combined with the machine's 55 L/min water flow highlights the value of selecting the appropriate flushing and drainage capacity. The overall flow rate of the machine is not directly equivalent to the flow rate of a single nozzle. The pressure and diameter should be based on the specifications of this machine, and the maximum pressure cannot be considered as the continuous operating pressure.
How to select the appropriate work hose based on pipe diameter and pipe length?
Pipe diameter limits nozzle size and clearance. Assess pipe length together with bends and access points. The hose length in the machine specification alone does not establish how far a blockage can be cleared.
Different blockages require different working attachments
Distinguish between oil, loose sand, and hard objects blocking; select separately the internal spray nozzles and surface cleaning attachments, and check the hole size, interface, and pressure according to the specifications of this machine.
| What does the customer provide? | What needs to be matched | How to make a selection and judgment? |
|---|---|---|
| Clear pipe diameter, inlet, and elbow | Nozzle outer diameter, working pipe and connection form | Verify whether it can enter, turn, and retrieve, not only comparing the cleaning pressure. |
| Oil, sand, or other blockages | Nozzle spray form, pressure flow and pipe material resistance | First, distinguish between soft, removable debris that can be flushed and hard objects or blockages that require separate handling. |
| Total length of the pipeline and distance between the two wells. | Working hose length, hose winding and segment position. | The length is determined based on the actual delivery, combined with the end conditions, and no fixed effective distance is promised. |
| Pipe jetting or auxiliary surface cleaning. | Specialized pipe jetter nozzle or corresponding cleaning attachment | Two types of tasks should be checked separately against the interface, operating conditions, and delivery list; no conclusion can be drawn from the display images regarding the standard configuration. |
Combine the machine's details for further understanding of the configuration.
Comparison of similar models
How do I choose between J-1555L and similar configurations?
First, check the pipeline task, then compare the power and pressure ratings and water volume. Boundary models use task or power references, which do not necessarily mean the left or right model is smaller or larger.
| Comparison criteria |  J-1535L → | J-1555L → |  J-1575L → |
|---|---|---|---|
| Pressure indication | 150bar（15MPa） | 150bar（15MPa） | 150bar（15MPa） |
| Overall flow rate indication | 35L/min | 55L/min | 75L/min |
| Power type | Petrol power | Petrol power | Petrol power |
| What is the main focus of this product? | 35 L/min gasoline-powered solution, focusing on selection for outdoor branch lines and drainage ditch maintenance. | 55 L/min total flow; the entire machine and single gun operating conditions should be selected separately. | 75 L/min total water supply, prioritize continuous water supply and waste collection when selecting the machine. |
| Power and site arrangement | Open the outdoor area, fueling station, and dispersed points for transfer. | Open the outdoor area, fueling station, and dispersed points for transfer. | Open the outdoor area, fueling station, and dispersed points for transfer. |
| Tube and working attachment attention. | Operate the working attachment according to the machine's hose reel design, interface, and task configuration. | Operate the working attachment according to the machine's hose reel design, interface, and task configuration. | Operate the working attachment according to the machine's hose reel design, interface, and task configuration. |
Pressure diameter, flow test conditions, and specific configuration need to be confirmed separately; they should not be based on the highest numerical promise for applicable pipe diameter, distance, or shift output.
Operating cost
How to calculate the complete cost of a single pipeline maintenance?
The task of flushing and discharging sediment should be considered as a specific task, and should be statistically recorded in four stages: preparation, operation, supply, and conclusion.
Prepare for actual manual work.
Record the operating conditions, working hours, and consumables separately for the pipeline flushing and single gun auxiliary cleaning, and do not mix calculate the costs of the two different flow rates.
Energy, consumables, and disposal
Record the amount of gasoline, actual water used, wear and tear of the work hose and nozzle, daily maintenance, and waste disposal separately.
Compare under the same task.
Compare the same pipeline, same completion requirements, and same cycle. Procurement costs and depreciation allocation are not added redundantly, and no preset savings ratio or payback period is assumed.
MAINTENANCE
Before and after each operation, check these positions.
Specific steps, maintenance cycles, and disassembly requirements shall be followed according to the machine's manual and training, and the web is not to be used instead of the maintenance manual.
Site checks before work begins
Sand, continuous water source, and downstream discharge are key points; re-evaluate after task changes, do not use the previous on-site conclusion.
Work hose and fitting.
Retain the used nozzles, pipelines, and single-gun operating conditions; inspect the pipeline for wear and connections, and do not replace different-sized attachments based on the entire machine's flow rate.
Correspondence between nozzles and task records
Record the type of pipe material, the type of blockage, and the type of nozzle used, and inspect for visible damage; the cleaning method should be carried out according to the machine's instructions.
Power and Accessories
Check and maintain the machine according to the gasoline power instructions. The maintenance cycle, fuel type, or electrical requirements cannot be applied to similar models.
Feed and retrieve the hose and park the machine.
Follow the machine training to organize the work hose, coil hose, and body, record abnormalities, and do not carry over unresolved faults into the next task.
Abnormal Feedback
Retain the model, configuration, operation time, and abnormal phenomena; after following the instructions to stop the machine, contact after-sales service, and do not attempt to disassemble the hose under pressure or modify the protection settings on your own.
Delivery and after-sales service
Six delivery and after-sales services, with corresponding support before and after use
Service scope, costs, and on-site arrangements are confirmed based on the actual project and agreement.
Delivery inspection
Check the equipment, configuration, and random documents together before delivery.
Operator training
Combine the machine's working pipe, nozzle, and on-site conditions for understanding operations.
Usage guidance
Bring the model number, pipeline conditions, and usage issues for communication.
Parts supply
Check the work hose, nozzle, fittings, and consumables against the machine version.
On-site fault repair
Service scope, costs, and arrival arrangements should be confirmed in advance.
Scheduled on-site maintenance
Combine usage frequency, location, and actual agreement arrangements.
— FAQ
You may also be interested in J-1555L
Bring in the specific pipeline conditions you are concerned about, and continue to communicate the specific configuration.
What is the most important feature to consider when selecting J-1555L?
For outdoor discharge with significant wastewater volume, gasoline-powered units are convenient for mobility; the entire machine and single gun operation conditions should be confirmed separately, and multi-gun output is not calculated. Specific applicability still depends on the pipeline, blockage condition, and site conditions, and is not guaranteed by the model name.
How should 55 L/min and single gun 35 L/min be understood?
150 bar (15 MPa) combined with 55 L/min water flow highlights the value of selecting the appropriate flushing and drainage capacity; the overall flow rate of the machine is not directly equivalent to the flow rate of a single nozzle. The indicated pressure, maximum pressure, and sustainable operating conditions should be separately verified, and the pressure value alone cannot guarantee that all blockages can be handled.
After flushing and removing the silt, what other cleanup work needs to be prepared?
First, arrange the discharge of wastewater, loosen the collection and transportation of pollutants, and then organize the retrieval and relocation according to the well spacing, avoiding merely discharging the pollutants to the next section.
What are the on-site conditions required for the machine's power?
Gasoline internal combustion engines are not used in indoor or semi-enclosed spaces; even in open outdoor areas, exhaust, fuel, fire sources, water supply, and drainage must be arranged according to the instructions.
Can the 55 L/min directly calculate the multi-person multi-gun capacity?
The total flow rate, historical single gun operating conditions, and split configuration need to be verified separately. Without providing the pump, piping, and nozzle operating conditions, we cannot guarantee multi-gun output or efficiency multiples.
How to choose between J-1535L and J-1575L?
List the continuous water supply, sediment, and wastewater collection conditions first, then compare the three whole machine water volumes and specific configurations; a single number cannot replace the on-site task judgment.
Where should daily maintenance begin?
Keep the original manual and configuration sheet. Check the water source, working hose, nozzle, fittings, coiled hose, and power status according to the instructions. Do not use cycle, oil type, and disassembly information from other models.
What to do in case of pressure fluctuation, water leakage, or abnormal hose insertion/removal?
First, follow the machine's instructions to shut down and handle the machine. Record the water supply, nozzle, pipeline, and any abnormal phenomena, then contact after-sales service. Do not disconnect the pipe without pressure, and do not adjust the safety valve setting on your own or force the pipeline to be sent.
Product enquiry
Let's talk about your pipelines to see if J-1555L is suitable
First discuss the actual pipeline of sediment flushing tasks, then organize the silt, continuous water source, and downstream destination with daily work schedule together.
Phone consultation:0755-25621811
Start with the actual pipeline and together determine the configuration.
Record the operating conditions, working hours, and consumables separately for the pipeline flushing and single gun auxiliary cleaning, and do not mix the costs of the two flow rates. Communicate with the site or arrange a test run if needed.