AOUA CONTROL SYSTEM is pleased to announce our new product of water controller until say "DOLPHIN"- ACS 15 Series and Chiller. It is widely used in plastic industries eg Injection Moulding Industries for Mould Temperature controller (MTC), Extrusion Industries chilled roller Temperature controller and in Chemical Industries for chilled water circulation.

APPLICATION

1. Water is common denominator for every living thing on the earth Water seeps through the soil and rocks and all the while it keeps on collecting a number of largely undesirable elements such as hardness agent, odour & chemical pollutant due to industries,DOLPHIN -ACS 15 will remove hardness from your water by passing through high exchange capacity ion exchange base resin media within permissible limit (350 ppm to less than 5 ppm).

2. Numerous industrial processes run by supply and dissipation of heat surplus process heat is here drawn off by cooling with cold water from the customer. High performance water cooled compact chillers of the DOLPHIN-ACS 15 range increase productivity shorter cycle times and reduce manufacturing cost. The resulting good level of efficiency causes low operating costs, a high reliability of operation and long life.

3. In fact chiller have some limitation in temp, exactness. It can work within 5^oC !o 10^oC temp different. Now it is necessary to use exact ^oC tempered water to get best performance in Injection Moulding Industries, Extrusion Industries as well as Chemical Industries while processing. DOLPHIN-ACS 15 take over this important task. In Injection Moulding Industries Mould temp, play an important roll to produce best Moulding. In Extrusion Industries the chilled roller should work within short temp, difference say +/- 1^oC. to get better performance. In this part of DOLPHIN-ACS 15 water temp range is 25^oC-80^oC.

Microprocessor controllers developed especially for the application guarantee an exact temp control. The compact design allows the installation even in case of restricted space.

STANDARD FEATURES

• Remove Hardness from your water within 350 ppm to less Than 5 ppm.
• Large insulated stainless steel tanks.
• Level electrode as dry running protection
• Protection of cooling circuit by high and low pressure switches.
• Electrical circuit accommodating all necessary power and control components.
• Single phase prevention.
• Short circuit breaker (MCB) for electrical safety.
• Maintenance free high power circulation pump.
• Automatic water refeeding.
• Compact controller with high setting accuracy.
• LCD display of set and actual values.
• Filter in cooling as well as hot water circuit.
• Parts in contact with water of corrosion resistance material.

TECHNICAL DATA AND CHARACTERISTICS

Model	DOLPHIN-ACS 15
Nom. Cooling Capacity {KCAL/HR)	4500
Chilled Pump Pressure (KG/CM2}	1.8
Circulating Medium Max {TEMP.0C)	Water : 800 C / Oil : 1500 C
Hot Water Pump Pressure(KG/CM2)	1.8
Pump Motor	Chilled. 0.4 KW/Hot : 04 KW
Max. Tank Volume	Chilled: 25 lt./Hot. 25 lt.
Operating Voltage	3 Ph – 415V - 50 Hz
Total Connected Load	5.5 KW<

We offer superior quality mold temperature controllers, which are indispensable for plastic industry. These controllers find application for manufacturing different types of plastics materials. During the process of molding , the temperature can be preset to the proper requirement. The injection molds are preheated to the preset temperature and do not require trial shot. Raw materials can be avoided being wasted during pilot shots.

Features:

• Micro-computer controlling system.
  
• Short heating or cooling time
  
• Stable temperature
  
• Inside pipe with safety explode-proof valve
  
• Medium circulation pipe with pipe block.
  
• Safety protection and errors indication system for easy operation & maintenance

MOULD TEMPERATURE FOR PLASTICS MATERIALS


Note : Please click the download pdf link to view the whole table.

We are one of the leading manufacturers, suppliers and exporters of microprocessor based mould temperature controller of supreme quality. These temperature controllers have following features:

• A new system for stability and economy
• Robust construction and aesthetic look out
• Highest safety features by electrical and electronics interlocking also by electrically operated oil level switch
• Easy to use operator interface
• Precise temperature control and pressure control
• Maintenance free operation

The new Temperature Controller series ACO-9H for exact Temperature control up to 250 ⁰C is precisely equipped with High Temperature performed seal and special designed maintenance free pump.

We are one of the leading manufacturers, suppliers and exporters of mould water chillers of supreme quality. These mould water chillers have following features:

• Highest safety features by electrical and electronics interlocking also by electrically operated water level switch
• Easy to use operator interface
• A new system for stability and economy
• Robust construction and aesthetic look out
• Precise temperature control and pressure control

RANGE STARTS FROM: 0.5 TR TO 20TR.

WATER FLOW REGULATORS FOR MOULD COOLING

The essential equipment for every Injection Moulding, Blow moulding &. Thermoformlng machine.

We offer our well manufactured water flow regulators for mould cooling. It helps solving various problems in plastic processing by simply regulating the flow of cooling water. It has been observed that following types of problems occur due to improper regulation of water flow in various moulding processes:

OPERATION

Flow regulators provide exact control of waterflow to different cooling circuits. Visual indication, of the waterflow in each tooling zone and thereby exact and quick reproducibility after mould changes

ADVANTAGES

• Simple and compact design.
• Dependability due to robust construction, all working pails including brass control valves for supply and return.
• Precise control arid perfect seal of each circuit.
• Easy connection for water supply and return on the side of the manifold and of each cooling circuit by hose nipples.
• High durability since all connections are made in metal.
• Easy cleaning of indicating pipes as they are quickly removable via bayonet coupling.
• Suitable for open and closed cooling circuits.

TECHNICAL DATA

MEASURING RANGE :

• Per zone Brass cone (standard) 10 LI min.

MATERIALS :

• Body: Aluminium
• Flow Tubes : Polycarbonate
• Pressure : 4-6 Bar
• Temp : 100⁰C
• Throttle Valve Assembly : Brass

Our commitment to customer is technical excellence, reliability & flexibility, quality service. We are capable to execute 1 - stack W.F.R. to 96 - stacks W.F.R.

WHY WE USE THIS UNIT?

Do you know? How many problem are caused in plastics processing, while not regulating the flow of cooling water?

INJECTION MOULDING

• Short Shots: Mould is cold Ununiform mould temp.
• Sink Marks: Product too hot when ejected.
• Brittleness of Components: Mould surface is too cold.
• Bubbles and Voids: Condensation on cavity surface.
• Surface Lamination: - Mould surface & too cold.
• Surface Waviness (pits orangeped, wrinkles): Mould surface is too cold.
• Warping: Mould cooling uneven
• Poor Weld Line. Mould too cold.
• Dimensional Variations Ununiform mould temp.
• Gate Smear: Mould temp. not enough.

BLOW MOULDING:

• Poor Gloss : Mould is too cold.
• Rocket Bottoms : Insufficient mould cooling.
• Parts Sticking :Mould too hot.
• Rough Grain Surface: Mould temp, very high
• Warpage : Insufficient cooling, Non-Uniform cooling

THERMOFORMING:

• Chill Marks : Mould too cold
• Warping : Improper cooling.
• Blush or Change in Colour Intensity: Mould is too cold.
• Bad Surface Marking : Mould is cool.

PET BOTTLES:

• Short Shot : Improper cooling.
• Crystalline Haze Check for proper cooling.

PET PREFORM:

• Splay Marks : Prevent condensation..
• Preform Sticking and Destoring : Decrease mould temp.

The new Aqua robots can be configured with the vertical arm as well as the kickstroke assembly made of light weight Alu Alloy Material.

The new light weight construction offers several advantages:

• Reduces the weight of moving mass while simultaneously providing extreme stiffness.
• Reduces the part removal type of the robot to the absolute minimum.
• Guarantees maximum utilizalron of the molding machine

AQUA ROBOT TECHNOLOGY

Introducing ART Series
ART-350

Single arm Pick N Place servo Robot

• 2 Axes AC servo motor / driver system to achieve min. cycle time for pick & place the plastic Article.
  
• 1 Axis AC Reversible torque motor for smooth kick stroke on Z-Axis.
  
• Micro-processor control for speed & positioning of 3-Axes.
  
• Gripper with monitoring & rotation of 90⁰ - base on pneumatic control.
  
• Clamping force for IMM – 200 Ton – 350 Ton.

Technical Specification of ART – 350

Item	Unit	Specification
Horizontal Stroke X-axis	mm	1500
Vertical Stroke Y-axis	mm	1200
Kick Stroke Z-axis	mm	800
Max. Handling Load (Parts only)	Kg.	6 Kg.
For Injection Moulding m/c clamping force	Ton.	200 - 350

ART – SW SERIES

• AQUA SWING ROBOT for sprue picker.
• Z-Axis : Pneumatically operated & turned behind the mould platen along with Y-axis. Hydraulic shock absorber for kick movement.
• Y-Axis : Pneumatically / AC servo drive operator with anti drop cylinder / break for vertical movement.
• X-Axis : Pneumatically operated can be adjusted for placing sprue / runner to the front / rear of machine at 45⁰ to 90⁰.
• For Injection moulding m/c : 30 Ton to 180 Ton clamping force.

We offer a wide range of quick release couplings. These couplings are durable and corrosion resistant. Available in various sizes and dimensions, these quick release couplings are manufactured from fine grade raw materials. These are provided in following sizes:
 

• 1/4" size
• 1/2" size
• 1" size