Accurate And Constant Glue Dispensing Screw Valve SK-M-PEN150

Description of fluid dispensing valve seriesproduct

STD SK-M-PEN Series products are suitable for a variety of viscous characteristics of the medium (up to 8,000.000mpas), for you to bring the pulse-free, low shear, high-precision, quantitative linear transmission of the new design concept.

STD screw dispensing valves, metering pumps, filling systems and other products, widely used in the world of consumer electronics, automotive electronics, solar energy, food, daily cosmetics, chemical, steel, paint, 3D printing and other industries.

Technology

The manufacture of STD micro-dispensing valve is based on the principle of infinite circulation piston, that is, the principle of screw. The screw valve can provide high precision volume conveying and can be reversed to make the material flow back, so there will be no drop on the discharging side.In order to adapt from low viscosity to high viscosity of a variety of media precision delivery, STD continue to improve and innovate SK-M-PEN dispensing screw valve series

1) To ensure the perfect uniformity of the  starting point, corners  d end of the glue line
2) Output flow constant, steady, no pulsation, no shear
3) Accurate metering, flow error less than 1%,special model less than 0.5%
4) Especially suitable for all kinds of ultra small flow situation, the minimum flow can reach 0.001ml
5) Apply to all kinds of high viscosity, granular media, the highest viscosity can reach 8,000,000cps
6) The output flow is proportional to the rotational speed and is not affected by the change of viscosity, pressure and temperature of the media.
7) A good self-priming and suction function, to avoid the media dripping, drawing, dropping and other phenomena

1 A variety of adhesives, silicone, two-component adhesive, packaging, sealant, etc.

2 All kinds of solder paste, conductive slurry, RTV gum, anaerobic rubber, epoxy resin, polyurethane, etc.

3 A variety of UV paint, paint, paint, thick paint, solvent paint, additives, suspension agent, viscous raw materials, emulsion, grease and so on

Application Industry

1 Automotive industry: engine, body, lamp, window, airbag, Cooler, tubing, ABS, ESP, sensors, such as dispensing, potting application

2 Electronics industry: All kinds of touch screen, Shell package, PCB board, components, connectors, insulators, speakers and other dispensing, potting application

3 Photovoltaic solar energy: conductive slurry delivery, wafer cutting components of rubber conveyor, junction box bonding, potting, assembly seals, etc.

Single dispensing system SK-M-PEN

1) SK-M-PEN is a small, flexible metering and dispensing products,

2)Possess all advantages of viscous & chemical delivery technology

3) Adjustable volume type conveyor or high / low control

4) Volume delivery, adjustable flow rate measurement

5) Automatic suction function, without drawing, leaking

6) Easy to integrate with existing systems, but also can be used when metering valve

7) Need a signal (start/stop), easy to operate, the signal can be replaced

SK-M-PENsuitable for all kinds of high viscosity, shearing sensitivity, grinding media such as

1 Silicone Resin

2 Metal Slurry

3 Viscous medium (anaerobic medium)

4 Coating

5 High precision Point coating

6 Can be integrated with robots and axes

SK Series of S T D brands have different Models SK-M-PEN100;SK-M-PEN150;SK-M-PEN300;SK-M-PEN450;SK-M-PEN600;SK-M-PEN750;SK-M-PEN1000;SK-M-PEN1500;SK-M-PEN3000;SK-M-PEN7000 Which can be applied to different usage, it can be integrated into the existing production line, also be used in desktop dispensing.All the SK series was produced under the principle of screw pump with self-sealing function. The spiral structure makes the material conveying very gentle.The material transported through SK series products will be almost without any shearing force.Even if the high viscosity material SK series products can also make the high viscosity material perfect back suction through the rotor rotation .Cleaning dispensing valve and mixing point rubber valve is very convenient, material replacement can also be completed quickly.

SK-M -PEN150 Product Description

The new volume precision metering valve sk-m-pen150 produced by STD is mainly used in medium low to high viscosity transmission

Function principle

SK-M-PEN adopts spiral structure design, pressure-resistant seal, rotor and stator are self-sealing design, easy to replace.The rotor is rotated in the stator cavity to realize the conveying function. The conveying process does not produce a shearing effect on the medium, so it does not affect the dielectric properties.At the same time can be reversed by the motor, easy to achieve the media back-suction function, to ensure that the media and material clean, completely solve the media dripping, drawing problems.

Application

The best volume precision quantitative transport---widely used in various dispensing, line coating, filling, sealing application occasions

Scope of application

1) Electronics Industry  2) Semiconductor industry  3) lcd/led  4)PV Solar Energy industry   5) Pharmaceutical Industry   6)biochemical industry   7) Laboratory   8) optics and optoelectronics industry  9) SMD/SMT 

Technical Features

1) true volumetric conveying  2) back-suction function   3)is suitable for all kinds of viscous media  4) easy to clean   5) flow is not affected by pressure change   6) Precision Measurement  7) no need to install any valve   8) transmission pressure range 16-20 Bar

SIZE CHART

 Fig: Side View                                                                    Fig:Front view

TECHNICAL DATA PEN150

Technical data comparison of SK series pump

Medium Viscosity Chart

CERTIFICATION

1) How does infinite loop piston work?

STD dispensing screw valve belongs to rotary volume pump group. The operation is based on the infinite cyclic piston principle, which conveys the product from the suction end to the release end, thus establishing a pressure difference. The core of each application is a volumetric conveying metric screw valve. The rotor with eccentric motion and adapted to the characteristics in conveying and dosing, the interaction of the stator which corresponds to the condition of the application result of the unending motion piston, because of the geometrical measurement, the constant is always proportional to each turn,and by changing the direction of rotation can change the direction of transmission, so the volume is determined by the angle.

In addition, our technology provides a pressure-stabilized, linear-head pump capacity curve. This makes it clear that the operating rate, time and emission ratios are present. Thus this kind of pump is a revolution in both time and use, and is more widely used with constant dose transport applications. This metering pump has an accurate output measurement of 1% (different media), and the practical operation can be better controlled.

Another advantage is that the resulting conveying cavity, whose volume remainsunchanged throughout the movement. As a result, even solids and even bulk media can be transported. In addition, our pump technology provides additional benefits for other conveying mechanisms. For example, in more than 95% of all applications, no padding and dosing valves (metering valves) are required, and a short reverse motion at the end of the metering process can cause the line to disconnect or stop leaking.

2) What kind of medium can be dosed with the SK-M-PEN series?

1 Light cured epoxy resin, toluene, phenol, production agent, heat curing, gasoline, high filling liquid,

2 Shear sensitive adhesive, LED resin taste, hot conductive paste, solder paste, room temperature vulcanized rubber, silver paste, flux

3) Industrial oils, perfumes, cosmetics and pharmaceuticals, biological suspensions, silicone, lubricants, alcohol, MEK, thermal grease,

4 Polyurethane, solder paste, paint and ink, primer, acetone, epoxy, electrolyte solution, isopropyl alcohol and so on.

 3) What can be the reason for too little or no flow of medium?

(1) Potential cause: Motor (dispenser cable) is not connected     

Correction: Connect motor to eco-CONTROL unit Check all connections!

(2) Potential cause: Dosing needle is blocked, dosing needle is bent     

Correction: Clean and replace the dosing needle 

(3) Potential cause: Medium has hardened / cured     

Correction: Clean the dispenser     

(4) Potential cause: The dosing needle is too small or too long    

Correction: Use a different dosing needle cross-section Reduce Dosing speed / flow rate  (5) Potential cause: Insufficient supply of medium     

Correction:Increase the supply pressure.Check for air-bubbles.Check the hose line.

(6) Potential cause: Stator is swollen     

Correction: Check material resistance, contact manufacturer 

4) Why is it leaking or spilling after delivery ?

(1)Potential cause: Reverse flow not properly adjusted

Correcting: Adjusting the reverse flow (instructions in the Operation manual)

(2)Potential cause: Bubbles in Media

Correction: Ventilation medium 

(3)Potential cause: Media is compressible

Correction: Medium degassing.

Company Introduction

Guangdong Standard Fluid Systems Co., Ltd. The largest professional manufacturer in South China about : screw pump, screw valve, emptying system screw products

The screw pump, screw valve, emptying system screw products are advanced technology, perfect structure, various forms, complete specifications, durability, is widely used in sewage treatment, chemical industry, paper, food processing, pharmaceutical, energy, environmental protection, 3D printing and other industries.

The company has an experienced, mature technology, high-quality, reliable screw pump design, manufacturing, testing, after-sales service engineer team. To provide customers with high quality products, excellent solutions and efficient services in the field of fluid systems.

In the production, research and development of screw pump products at the same time, also provides global screw products general accessories (including Germany's Netzsch, Seepex, Viscotec, the British mono, and other branded accessories) and maintenance and custom services, and provide free technical advisory services and improved optimization design. Our excellent processing capacity, rich practical experience and mature technical advantages for our products provide a stable guarantee.

Our services

1 Our screw pump series products, reasonable price, quality service, provide quality inspection. Welcome to sample Custom-made.

2 we have a special quality Supervision Department to ensure the quality of mass production.

3 If the product has quality problems, we will deal with the first time, find out the cause, take responsibility.

4 If you are interested in our products and companies, please leave a message or email us, we will give you an answer within 24 hours

Why choose us ?

1. Factory Direct Sales, no intermediate links, competitive price

2. Our machines are imported from Europe, the original machine factory, the production of stable product quality, do not use low quality equipment.

3. Ensure on-time delivery, procurement, we can provide the best quality of service control, transportation, documentation and so on.

4. We provide samples and OEM services.

5. We will reply to your enquiry within 24 hours.

6. More than 20 years of experience in this industry business, and professional team, so that our customers feel relaxed and comfortable working with us in

7. Please contact us by email and we will send you more pictures for more choices of our products.

How to make an order for S T D screw pump ?

1) Sample approval

2) Client arrange 30% deposit after receiving our PI(pro forma invoice),

3) We start bulk production and finish production within agreed lead time

4) We send shipping documents to client

5) Client arrange balance payment

6) We arrange shipment , and send original documents or telex release the goods

		Add: No, 2 Hengfong Road, Science Technology                       Industrial Park, Nanhai District, Foshan                             City, Guangdong  Province, China
		TEL:  0086-18942424342
		Wechat: 0086-18942424342
		Attn: Ms. June  Zhang
		Showroom: https://screwpump.en.alibaba.com
		www.screwpump.top         www.pumpdr.cn

More styles in our showroom!>>>>>www.screwpump.en.alibaba.com