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Quick Details

  • Place of Origin: Shandong, China (Mainland)
  • Brand Name: Longsheng
  • Model Number: R-1812
  • Glue dispensing robot: 980-800mm(effective stroke optional)
  • Glue machine dispenser: 3.5~17ML/shot
  • Production: for 1812, 500~600pcs/8hrs
  • Power: AC220V/5KW
  • Air pressure: 0.4~0.7Mpa
  • Electrical control system: Mitsubishi PLC/SIEMENS optional
  • Servo motor: Sankyo/Siemens optional
  • 3 axial robot: Taiwan brand
  • Static Mixing: MS08-24 Swiss MIXPAC
  • Application: 1812~3013

Packaging & Delivery

Packaging Details standard ISPM-15 wooden case
Delivery Time 2month since advance payment
Product Description

Product Application

The machine is designed for RO membrane module rolling purpose, including flow direction feed spacer(net) welding to the tube, automatic programmable glue applying and permeate sheet rolling, outer blue taper winding and the automatic unloading of the complete membrane unit.

The Machine Dimension (L*W*H) 2400mm*1500mm*2200mm
Weight : 1.2Ton
General power: AC220V/5KW
Air pressure: 0.4~0.7Mpa

The constitution of the machine:
glue dispenser
movable table
Automatic rolling system
glue dispensing robot(980-800mm),effective stroke 800mm
Automatic tube loading
Membrane unloading

Main Features

1)Application For domestic membrane rolling till 6 layers,model 1812~3012

2)Robot arm effective stroke 800mm in length (changeable as per customer’s request)

3)Glue machine servo drive (3.5~17ML)

4)Frame EU standard heavy duty aluminum section bar

5)Production individual operational, for 1812, 500~600pcs/8hrs

6)Glue dispensing automatic applied by robot arm(glue line consistent and width adjustable)

7)Power AC220V/5KW

8)Air pressure 0.4~0.7Mpa
Detailed Images

Machine control cabinet

PLC: SIEMENS/Mitsubishi/china brand optional

EVIEW touch screen,Omron schineder,LG brand component

Glue Mixing

Name: glue metering pump
Original: Germany /China
Working stable and durable, the precision of glue spitting volume is 0.3%

Glue machine scheme:

low liquid lever sensor : 2 ,static capacity type
vacuum pump :1 ,China brand
liquid suck in device: 2 ,ball valve,plug,connector
measurement pump: Ø15 1 sus304
liquid dispensing valve: 1 ,TCF-L1-AS suction type
ratio measuring device, 2 ,check valve,ratio measurement device
servo motor 1 ,0.75kw


CE certified, all parts and componants are complied with the standard requirement.


Our Service

Technicains for installation and try running to customer's factory available at request of customer ,all related cost borne by user(include round air tickets, hotel,food,salary usd80/day/person).


We grant the Buyer 12-months warranty for the Goods.
Within the scope of granted warranty, we are obliged to rectify any faults, which would develop or were found free of charge, within the valid period of warranty.
Warranty does not cover such faults where:
a) storage, operation and maintenance of the Goods, deviate from the generally accepted practice,
b) Normal wear and tear of each elements of the Goods,
c) Repairs, alterations or modifications to the Tools made by the Buyer without written permission by the Seller.


1..High production:
The production efficiency has more than 20% higher compared with other brand in china.
2.High flux rate with membrane
the automatic winding of spiral wound elements and adjustable optimized glue line provides a more durable with more effective permeate surface area product versus traditional hand rolled elements, so highly increased the flux rate .
3.High quality and low reject rate with products it made
Adopting the advanced servo drive and combined with precision tooling fixture and 3 axial robot , glue dispensing applied during rolling ensure all the membranes in high quality and uniformity.
The reject rate is within 3‰ according to statistic from our customers’ factory that is much lower in the RO membrane making industry.
4.Machine working very stable
Many of our customers run the machine by 3 shifts a day and 7days a week, it shows the machine can withstand heavy duty work without trouble.
5.Cost saving.
Due to the flexibility of the computerized system, all the related process can be optimized to ensure the more efficient in RO sheet using, the glue consuming, and the consumable material such as disposable gloves,plastic bag for glue applying, this reduce the cost much than the manual process.
6. Operation friendly and safe
To keep machine running safe and easy operation, the HMI touch screen and PLC system applied, combined with tension automatic adjustment, close loop control, make the operation very easy . For safety concerning, infrared safeguard system applied that will trigger alarming and machine stop to ensure safety in case wrong operation.
7. Environment friendly and sanitation ensured
The sanitation can easily achieved due to less labors involved in the process, even can meet the requirement of medical level.
8. Easy operation and maintenance:
The optimizing designed structure and continuously innovation make the machine more easy to operation and maintenance, even a no skilled labor can quick reach the high productive level after short time training. 

Packing & Delivery
2600(L) * 1400 (W) * 1700 (D)
1.2 T

Packaging Details
Packing and marking  correspond to the standard and technical conditions for export; protect the goods from damage and corrosion during the transportation and storing. machines preserved and lubricated with a safe oil coating, that is prepared for the shipment by sea.
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