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Industrial Applications SILICONE Automatic Grade Automatic Adhesive Dispensing Machine

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Guangzhou Zhengqi Technology Co., Ltd.

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Industrial Applications SILICONE Automatic Grade Automatic Adhesive Dispensing Machine

Name: Industrial Applications SILICONE Automatic Grade Automatic Adhesive Dispensing Machine
Brand: Daheng
Price: 15 USD

Buy cheap Industrial Applications SILICONE Automatic Grade Automatic Adhesive Dispensing Machine product

Type : Gluing Machine

Applicable Industries : PU ,EPOXY ,SILICONE

Showroom Location : Italy, Viet Nam, Philippines, Thailand, Malaysia

Video outgoing-inspection : Provided

Machinery Test Report : Provided

Warranty of core components : 1 Year

Core Components : Pump

Condition : New

Application : PU,EPOXY ,SILICONE

Packaging Type : standard exportpolywood case

Packaging Material : POLYWOOD CASE

Automatic Grade : Automatic

Driven Type : Electric

Voltage : 220V,380V,440V,110V or customized

Place of Origin : Guangdong, China

Brand Name : Daheng

Weight : 500 KG

Warranty : 1 Year

Key Selling Points : high precision

Product name : ab glue two components adhesive dispensing machine

AB tank : 10L,25L,40L,60L Optional

mixing type : dynamic/static

Price : $15,900.00/boxes >=1 boxes

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Machine specification：

ab glue two components adhesive dispensing machine

Daheng fluids dispensing technology can handle 1- and 2-component polyurethanes, epoxies, acrylics, silicones, temperature,humidity and UV curing materials. They can be from low-to high-viscosity, filled or unfilled and even high abrasive material by potting , dispensing , bonding , dosing ,dropping ,spraying ,pouring and so on .

ITEM	Parameter
Mixing ratio	100:100--100:08 adjustable
Working range	Customized or manual controlled
Displacement speed	0-200mm/s adjustable（speed）
Out-glue speed	1-24g/s base on ratio
Accuracy	±2%（output volume）±2%（mixing）
Tolerance	≤0.2mm
Flow control	Digital input
Program memory	999pcs
Motion trail	Dot , line ,curve ,circle
Automatic controlling system	Touch screen (to achieve program programming, modification, storage and so on
Out-glue control system	AB glue back suction valve, achieve AB glue independent operation
Programmatically	Tech programming or With computer systems (Micro software Windows 7,Windows10 optional)
Mixing method	dynamic mixing
Power supply	3800V/50-60Hz 1.5KW exclude heating
Air source	0.3-0.7Mpa
Viscosity range	10-20000cps
Outer dimension	1500L1200W1600H mm

Applicable Material：

1K and 2-component polyurethanes, epoxies, acrylics, silicones, temperature, humidity and UV curing materials. Two componen potting materials , 2-part compound materials, AB part compound materials , 2K silicones ,2K epoxies resin, Bi-component PU, Ployerster, Polyurethane, UV materials and so on .

Industrial Applications SILICONE Automatic Grade Automatic Adhesive Dispensing Machine

In applications the dual cartridges are impractical due to large quantities used. Daheng Dispensing equipment can be used to assure the correct mix ratio, then the adhesive is dispensed through adynamic /static mix nozzles tip.
D&H double cylinder plunger pumps, Gear pumps and screw pumps for metering and mixing dispensing is ideal for Low-medium and higher viscosities epoxies, silicones ,polyurethanes to meet up with mediumto high production outputs.

Double Cylinder plunger pumps’ metering and mixing dispensing design is preferred for lower viscosity adhesives and are used in fully automated high-quality production environments.

System Introduction：
1. Working Mode: controlled by PLC module and MCGS touch screen.
2.High precision valve: high speed, glue off clean, no glue drawing, no dropping.
3. Core metering pump specially design for different material from low to high viscosities.
4. Mix glue A & B more evenly; no more or no less for agent B.

Working principle ：
Compound materials A & B are kept in two tanks separately. There are two sets of metering pumps inside the machine for metering A and B resin by setting ratio, draining out material individually from tank A & B. Liquid A & B mix with each other in the mixer pipe and dispensed out according to the programmable data.

Tank system technology：

1. Stainless panel vacuum pressure tank which can bear negative pressure of inner tank .
2. Tank with motor stirrer that prevent the glue from sediment and keep the potting material in constant temperature.

3 Tank with top/ high /low liquid sensors that ensure alarm warning when liquid higher or lower the setting level .
4 Tank with vacuum degas (degas time can be set through touch screen), so the material can be re-feeding through vacuum negative pressure .
5 Tank with pressure releasing ball valve ; the bottom of tank reserved back-flow connector and river closure ball valve.
6 Tank with heater which can preheat materials to assure good flowability .
7 Tank with artificial feeding mouth that can be added glue appropriately by hand .
8 Tank with silica-dryer which can prevent material especially PU from crystallization .

Self-Cleaning：

Turn the cleaning ball valve to the liquid position;
1. B) The cleaningswitch points to "air" and uses compressed air to discharge most of the mixturein the mixing tube;
2. C) The cleaningswitch points to "liquid". If there is a dynamic mixing motor, turn on the dynamic mixing motor before changing the clean switch;
3. D) After cleaning, the cleaning switch points to "air" and usescompressed air to clear the cleaning liquid in the mixed tube;
4. E) The cleaning switch points to the middle positiononce finished.

Other Sucessful cases ：

1. Potting &Casting: electronics componnets , PCB board, Capacitor, power supply, transformer, ignition coil,reverse sensor, circuit board, filter products ,underwater parts, electronic ballast ,aviation parts, aerospace ...
2. Dispensing&Dosing: LED strip , led lamp , led bulb , aluminum,led screen , display module ,medical parts,medical liquid
filling ....
3. Bonding&doming: LCD screen ,LOCA bonding，ABS plastic,different types of stickers , badge , keychains , souvenirs ,arts , photo frame , and other arts graphics....

Our machine solutions suitable for all kinds of epoxies , pu ,epoxies fluids for different application , anyindustials products
that needs to apply fluids can use our machine to get good performance .

Two questions before purchase：

1.What’s type of glue do you use ? What’s the base characteristic ？
A)One-component or two-component (A&B glue)；
B)What is the AB ratio if two-component.
C) What’s the viscosity and densityof a and b component separately.
D)How long does it start to curing , and what is the completely curing time .
E)What’s the packing of the glue .

2.What’s the dispensing process technological requirement ?
A)What is the glue accuracy with each product ?
B)What’s the purpose of gluing ? Filling , sealing ,paste,insulation, moisture proof ?
C)How to glue the product ?

FAQ

1. Do you offer oversea service?
We do not have overseas service center,but we can offer oversea service if customer required, engineer will offer face to face service.

2. How dose your factory do regarding quality control?
We assure 1 year warranty for the main part,also we offer spare part for back up.
Please check with sales engineer in detail.

3. What are your payment terms?
Normally, 30% advance by T/T and balance paid off before delivery. Other payment terms are negotiatible .

4. Are you a factory or trading company ?
We are a factory with SGS certified and more than 20 patents,and cooperate with different customers coverd about 60 countries for over 18 years.

Staff Training

Seller is responsible to provide machine’s training including installation, debugging, maintenance to assured customer can totally use the operation skills and well acknowledge maintenance of machine .

Maintenance Service

2.1Seller provide one year warranty period and support free maintenance service during warranty . Software upgrade service is provided for a long life time.
2.2 In case parts of the machine become broken within the warranty because of non-artificial factors, we send you part
replacement free, buyer pay for the shipment. Double-liquid valve should be bought at its cost price.
2.3If the parts of the machine become broken past warranty , the parts replacement should be shouldered by buyer.

Common troubles and solutions：

The most common trouble of glue dispenser is the valve . We list the effective solutions as follow:

1.Glue dispenser always drops
Drops always happened when valve closed . The reason may be low concentration of glue , big air-pressure or large diameter of needles.Narrow needles will effect the flow of the liquid and cause back pressure . It will lead to dropping when the valve closed . Too narrow needles will effect the drainage of air when valve start to work, but it can be solved if change suitable needles .Conical needles with less back pressure and liquid flow smoothly .It is better to drainage of the air advance or use no-foam glue or deaeration to avoid the air cause dropping after valve closed .

2.Glue dispensing not evenly
The problem cause mainly because of the storage flow pressure tank or air pressure is not stable.
Inlet pressure regulating table should be set lower 10-15psi than factory minimum pressure . The pressure in pressure tank should be set upper than the middle pressure of regulating table . It should be avoided to use the pressure lower than the middle pressure of regulating table . Control pressure of rubber valve at least higher than 60psi to assured glue evenly .
We should check the glue output speed at last . The glue is uneven if the time less than 15/1000s , the output speed more longer , the glue dispensing will be more stable .

3.Slow flow velocity
It should be changed the pipe from 1/4 to 3/8 if the flow velocity too slowly .
The pipe is the shorter the better if no requirement .

4.Air in the fluid
Excessive fluid pressure and short valve opening time may lead to the air infiltration liquid . We can use the conical needles and reduce fluid pressure .

5. Instant glue (quick adhesive) blocking in valve connector and pipes.
This problem is caused by heavy moisture and recycle instant glue . We should make sure to use new instant glue and wash the pipes with dry . Make sure air dry and add filter between plant air pressure and valve .

6.UV glue (UV curing glue )
Make sure to use black pipeline.
Don’t add new UV glue to old UV glue in pressure tank , we should drain off the old UV glue before pouring new UV glue into pressure tank because the UV glue will produce bubble after a period of time and lead to glue dispensing unevenly .

7.Needles
Normally , it may cause air problem if the needle less than NO.20 . It is better to use large steel needles or conical needles to avoid to use winding needles or teflon needles

8. Epoxy cleaning
It is better to use storage pressure cylinder of methybenzene toluene to self-cleaning one time for each shift . The more
frequently cleaning the better .

Introduction of Guangzhou Daheng Automation Equipment Co.,Ltd

D&H is a company who has its own core tech and provides professional glue controlling solutions in the industry.
In 2006 we developed the patent-“double cylinder plunger pump”,the glue dispensing machine with such a pump type was launched into the market successfully.This patent design becomes the heart of a new generation of metering device.The new design leads the liquid controlling device into a direction of high filling,high precision ,high crystallization,high output speed and production line.
In 2015 we deveoloped the core patent-“Intelligent Gluing”,the first intelligent glue dispenser in the world was launched into the market.The new generation machine will achieve calculation,communication,remote-control and self-management;push forward the development of the intelligent equipment and intelligent factory.
With over 20 patents our machines are widely applied in the industry like LED,lighting,automobile,the electronics,power
supply,capacitor,transformer,circuit...
We are headed in Guangzhou China,built branches in Shenzhen,Beijing,Shanghai,Xiamen,Chongqing,Zhongshan...;We also cooperated with customers from over 30 countries such as Germany,the USA,South Korea,Russia,India...We are becoming lading among our conpetitors in the industry.
We believe in “Success Comes from Details,Innovation Improves the Future”.We provide our customers the service support 24h*7days,monthly training-up,software-upgrade,keeping improvement and making us more perfect.
We are searching for the agents and cooperative partners from different countries,hoping,with you together,to provide the best adhesive control solutions for the customers in the world.

Shipping and delivery：

Packed with standard exporting polywood cases

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