Automatic RO Membrane Making/ Rolling Machine Industrial Equipment for Water Treatment Purification System

1 Introduction:
Semi-automatic rolling membrane machine for industrial water treatment, suitable for industrial RO membranes 4040, 8040, 2540, 4021.

The industrial semi-automatic rolling membrane machine realizes the integrated operation of automatic welding of the center tube and spacer, closed loop control of tension, automatic gluing line, tension of the membrane roll and forming of the adhesive tape.

The machine is equipped with advanced servo drive mode with precision tooling and three-axis robotic glue application, which provides a reliable guarantee for the quality of the finished product; the touch screen and PLC control system with human-machine interface, automatic tension adjustment, closed-loop control, infrared grating safety protection and other facilities ensure the safe operation of the machine and easy to use; the whole machine is reasonably designed, aesthetically pleasing, easy to install and durable. The whole machine is reasonably designed, beautiful, easy to install and durable.

2 The appearance of the machine construction is shown in the picture:

3 Main configuration list:

No.	Name of machine part	QTY	Note
1	Line Dispensers	1	GS03-30S
2	Platform and Roll Forming Systems	1	JM40-80
3	Automatic dispenser Robot	1	Valid routing 1500*1000*500mm

4 Technical Parameter and function of Line Dispensers:
A: Parameter and function requirement

Mixing ratios and requirements	Stable proportions, accurate dosing and adequate mixing
Radio Range	100:10-100:100 density ±2%
Delivery Range	21g-70g (Take Fuller's glue as an example)
Delivery Density	±2%
Mixing Method	Static mixing

B: Basic principle and composition of dispensing machine:

C: Main configuration of dispensing machine
1): Main agent barrel

Type	SUS304 Simple pressure barrel (for high viscosity resins in the main agent, a pump and over-barrel configuration is available)
volume	60L/ 1pc
Feeding method	Vacuum suction
Special configuration	Barrel with minimum limited sensing
	Manual stop valve between barrel and pump section

2): Hardening agent barrel

Type	SUS304 Simple pressure barrel
volume	60L/ 1pc
Feeding method	Vacuum suction
Special configuration	Barrel with minimum limited sensing
	Manual stop valve between barrel and pump section

3): Main metering pump

Type	Volume measurement method	Metering pump diameter	φ30
Materials for metering pump chambers	SUS304Nitriding treatments	Piston material	SUS304Nitriding treatments
Pump section check valve	3T  SUS+PTFE+EPDM
Remark	Check valves and metering pumps are customized

4): Hardener metering pumps section

Type	Volume measurement method	Metering pump diameter	φ30
Materials for metering pump chambers	SUS304Nitriding treatments	Piston material	SUS304Nitriding treatments
Pump section check valve	3T  SUS+PTFE+EPDM
Remark	Check valves and metering pumps are customized

5): Drive Source

Drive method	Servo motor  drive
Remark	Power AC220V Air source (0.5Mpa~0.7Mpa)

6): Mixing Section

Static mixing	Method	Double liquid valve Static mixing
	Specification	MS13-32 Switzerland MIXPAC

7): Pipeline - Piping part

Pump OUT pipe	Main agent	Category	34PW (Imported from Japan, seamless anti-breathable crystals)
		Size·Length	3/8 lengths to be made
		Remark
	Hardening agent	Category	34PW (Imported from Japan, seamless anti-breathable crystals)
		Size·Length	3/8 lengths to be made

8): Roll Forming Systems
a. Parameter and function requirement of roll forming:

Range of application	Including model:8040,4040,4021,2540
Frame materials	European standard industrial heavy duty aluminium profiles
Operation	Two operators
Production Efficiency	8040 every set capacity not less than 4 units/hour, 4040 every set capacity not less than 10 units/hour 8040 total capacity not less than 8 units/hour, 4040 total capacity not less than 20 units/hour
Membrane layers	Determined by production process No less than 30 leaves
Unloading Platform	≥30pages
Delivery Method	Automatic delivery by robot (guarantees glue line is average, adjustable width and single glue capacity)
Power	AC 220V / 5KW
Air source pressure	0.4 ~ 0.7 Mpa

b. Main configuration of the roll-making system

Main Installations	Installations Content	QTY	Note
Feeding center tube part	Fixed Cone System	1	Adjustable matching 4040, 8040, 4021, 2540 center tube unlimited deep groove ball bearing telescopic fixed cone.
	Pneumatic tooling heads	1	Customized
Installation of spacer		1	Rolling spacer table, air-rising axis, tension controller
Rolling System	Servo Motor	1	Germany Siemens Servo Motor 750W
	Reduction gear	1	Professional customized matching 1:10 gear device
	Transfer Part	1	Professional customized matching
Tape Winding System	Tape Winding Part	1	PMI professional Robot with rolling servo for tape winding of any pitch
	Tape Tension Control	1	Tension tape to reduce avoidance of air bubbles during winding
	Servo Motor Driven	1	Siemens Servo 400W
	Tape Installation Method	1	Professional customized tension Axis for shortest tape changed
Ultrasonic Welding		2	Ultrasonic Welding for spacer
Ultrasonic Welding head		4	Fast welding of spacer AirTac cylinder
Membrane roll Tighten System		1	The two-roller tighten method and the tighten cylinder with pressure adjustment system allows for precise adjustment of the membrane roll tightening.
Basic configuration Part	Wheel and foot movable Fixed rack table	1	Industrial heavy duty APS aluminium profiles, custom fabrication in Belgium
	Device Basic configuration system	1	Taiwan HIWIN lead rails, PMI modules, I-GUS chain rails, NSK bearings, Misumi top rollers and other custom machined components
	Electric control cabinet electrical control Part	1	Siemens PLC, Siemens touch screen (10"), I-gus, Airtac and other branded components

Main Function:
1) The whole operation process can be alarmed when there is an abnormality, pressed the emergency stop switch can stop the operation, after the abnormality is lifted, and released  the emergency stop switch let operation can be continued to complete the unfinished process.
2) The machine is equipped with a rotation rolling motor,  ultrasonic welding motor (4 points of ultrasonic welding at the same time, adjustable), a platform lifting motor and automatic tape winding motor, the settings of which can be modified directly on the touch screen, greatly reducing the time wasted when changing  models.
3) The machine has a data display, the product type and output data per unit time can be displayed on the data screen for statistical use.

c. Automatic Dispenser Robot
1) Parameter function requirement of Automatic Dispenser Robot

Range of movement (effective stroke)	1500*1000*500mm
Z-Axis negative loading	5KG
Repeat Density	±0.02mm
Transfer Method	Ball Screws
Programming mode	Hand-held programmer
Power Input	AC220V
Platform	European standard aluminium profiles
Movement speed	10mm-800mm/sec

2) Main configuration of Robot

Main Installations	Installations Content	QTY	Note
Robot System	X Axis	1	Taiwan Shangyin modules Customized machined parts Germany Siemens Servo Motor 750W
	Y Axis	1	Taiwan Shangyin modules Customized machined parts Germany Siemens Servo Motor 750W
	Z Axis	1	Taiwan Shangyin modules Customized machined parts Germany Siemens Servo Motor 400W
Robot Platform	Aluminium	1	APS aluminium heavy-duty profiles, Belgium Customized processing
Operate table	Aluminium	1	APS aluminium heavy-duty profiles, Belgium Customized processing
	Spacer Holder	1	Customized processing
Control Part	System electrification control	1	Germany Siemens PLC Omron, LG and other brand components

d. Automatic membrane rolling machine performance advantages
1) Robot Auto Spit Glue
The machine adopts a three-axis robot with imported Siemens servo-driven motor to carry out the gluing operation. The gluing line is straight and uniform, with no broken heads and lines and no obvious large head pile-ups.

2) High qualification rate of finished products
The machine adopts various combinations of tools to ensure that the membrane is not wrinkled or deflected during the rolling process, and the robot is used to apply glue evenly and reliably.

3) High performance of the finished product
As a result of the robot gluing process, each membrane has a consistent track, which maximum the effective area of the membrane and increases the water throughput of the single membrane, resulting in good consistency, high water throughput and high quality of the finished product.

4) Good safety and reliability
Safety fence, mechanical limits, sensor monitoring, interlocking control and other safety measures are used in key parts of the machine to ensure smooth operation and commissioning processes, minimum the risk of uncertainties such as misuse and avoiding unnecessary injuries and losses.

5) Significant cost savings
The efficiency of the machine has increased, now one times more efficient than manually. The manual rolling membrane requires a lot of manual action, as opposed to the operation of the membrane rolling machine, which saves a series of actions such as going to the glue machine to receive glue, manually applying glue and marking, etc. The time thus saved can be better used for other preparatory work.
Avoiding the loss of staff due to staff turnover, as the labour intensity of the staff is greatly reduced compared to manual membrane rolling, and staff working on automatic membrane rolls are often given short breaks to complete their work, an important factor in reducing staff turnover.
Resin savings, due to the uniformity of the robot spit gluing and minimum the amount of glue while meeting process standards, it is estimated that the use of robot glue application can reduce the amount of glue by at least 30-60%, and save on consumables such as plastic bags and disposable gloves used for manual glue application.
This is a direct and significant cost saving in the case of low product yield due to manual membrane rolls, as the high yield avoids wastage of centre tubes and film sheets due to scrap.
 

 

Shanghai WECOME Environmental & Technology Co., Ltd is a professional membrane technology and materials supplier with production and sales together. We are focus on water membrane automatic production machines and attached membrane materials supply, we have our own tape production line and mold manufacture center, so we can supply you specialized color, SPEC and LOGO mark tape products or membrane central tube products.

 

1 Who we are?
We are specializing in RO membrane solutions, including rolling machines and raw materials, like central tube, spacer, tricot(permeate carrier), sheet, glue etc. We also have our own factory, which is based in 2011.

2 Do your products support customization? Can I put my logo on the product?
Yes, sure. We support customized logo in the product including packing.

3 How long does the delivery 40HQ container usually take?
One 40HQ container we can delivery about 15-20 days after receiving full payment.

4 Can I get a free sample? And how long does the delivery sample usually like?
Yes, sure. We can provide you free sample, you just responsible for shipping cost. We can prepare 3-5 days for sample production.

5 Where are your company? Can I visit your company?
Yes, sure. We are located in Shanghai, China. We also have branch located in Beijing, Shenzhen and India.

6 Why choose Wecome?
Not only we are a material supplier, we are also your reliable technical adviser. We have long time experience in membrane rolling market and have many years experiences of imports and exports.