Application range of industrial water chiller

Jan. 06, 2018

Industrial water chiller is a kind of cooling water equipment that can provide constant temperature, constant current and constant pressure.

Industrial water chillers are applicable to all walks of life that control products, mechanisms and factory machinery cooling. They are usually used in plastic and blow molding in the plastic industry, metal machining cutting oil, welding equipment, die-casting, etc.

We can also supply the Plastic Film Granulator, Hopper Dryer etc. Welcome to contact us.

The Main Role of Mold Temperature Controller

Dec. 29, 2017

Mold Temperature Controller is widely used in plastic molding, die-casting, rubber tyres, roller, chemical reaction kettle, adhesive, and so on.

1, improve the molding efficiency of the product.

2, reduce the production of bad products.

3, improve the appearance of the product and restrain the defect of the product.

4, speed up production progress, reduce energy consumption and save energy.

We can also supply the Plastic Granulator, Plastic Color Mixer etc. Welcome to contact us.

The Selection of Industrial Water Chiller

Jan. 04, 2018

We can choose the appropriate industrial water chiller based on the surrounding factors such as the environment and the water quality.

1, the chilled water flow refers to the cold water flow required for the machine's work, and the unit should be converted to a liter / second.

2, the temperature difference refers to the temperature difference between the machine and the water.

3, 4.187 are quantitative (specific heat capacity of water).

We can also supply the Plastic Color Mixer, Honeycomb Dehumidifier etc. Welcome to contact us.

Aumax AMTC Series Mold Temperature Controller Application

Dec. 27, 2017

Aumax AMTC Series Mold Temperature Controller Application

1. Aumax Mold Temperature Controller adopts P.I.D. temperature control system, so it can provide a stable mold temperature under any working situation. A stable mold temperature is very important to injection molding production. Aumax AMTC mold temperature controller can achieve accuracy ±1℃, provide a great reliability of thermal balance to injection mold.

2. Aumax mold temperature controllers are mainly used to heat the injection mold and keep the temperature stable. It can save the injection cycle time and ensure a high quality of plastic injection parts. Mold temperature affects surface quality, fluidity, shrinkage, injection cycle and deformation. The high or insufficient temperature of the mold will have different effects on different materials. For thermoplastic material, a higher mold temperature usually improves the surface quality and fluidity, but prolongs the cooling time and injection period. The lower mold temperature will reduce the shrinkage in the mold, but it will increase the shrinkage of the injection molded parts. For thermosetting plastics, a little higher mold temperature will usually reduce the cycle time, and cycle time determined by injection parts cooling time. Additionally, in plastic molding industry, a higher mold temperature can reduce plastisizing time and number of cycles.

3. Mould, AMTC mold temperature controller and heat transfer fluid is the three necessary factors to control mold temperature. In order to provide heat to mold or remove heat from mold, all parts of the system must meet the following conditions: A. Inside mold, the surface area of cooling channel must be large enough, runner diameter should match with pump power and pressure. The cavity temperature affects injection molded parts, so a suitable mold temperature reduce mold inside pressure, improve injection molded parts quality, reduce injection circle time and save production cost. B. Mould temperature controller must keep the heat transfer fluid temperature accuracy at 1℃－3℃ according to the injection molded parts quality. Aumax AMTC series mold temperature controller can achieve accuracy between ±1℃, therefore, it can fully meet the mentioned production request. C. The heat transfer fluid must have good heat conduction ability, it must import or export large heat within a short time. Base on thermodynamics, water is obviously better than oil.

4. Aumax mold temperature controller operational principle: The machine consists of water tank, heating system, cooling system, power transmission system, level control system, temperature sensor, charge sprue, etc. Normally, the water pump is power transmission system, it transfer the hot or cool liquid from tank to mold, and then back to tank form mold. Temperature sensor measures the fluid temperature and send signal to control system. Control system adjusts liquid temperature directly and adjusts mold temperature indirectly. During production, if mold temperature is higher than setting value, the control system will open solenoid valve and import cooling water until mold temperature reduce to setting value; if mold temperature is lower than setting value, control system will turn on heating elements and import hot water to mould.

5. Aumax AMTC Series mould temperature controllers have 2 types, including water type mold temperature controller and oil type mold temperature controller. Water type mold temperature controller can achieve mould temperature 120℃, while oil temperature controller can achieve mould temperature 200℃.  

6. For oil type mold temperature controller: A. keep machine away from fire. B. Use tapered leakproof pipe connector, temperature resistance and pressure resistance soft or hard pipe. C. Check leakage of connector and mould regularly, check function of control system and temperature sensor regularly. D. Use Synthetic oil which with good thermal stability and low coking tendency. Change oil regularly.

7. Water also can be used as heat transfer liquid; it is more economical, clean and easy operation. If any part leaked, water can be discharged into sewer directly. However, it is also disadvantageous to use water as heat transfer fluid: water is with low boiling point; because of corrosion and scaling, different water increase pressure loss and reduce heat exchange efficiency inside mold. For water type mold temperature controller: A. Pretreatment with corrosion inhibitor to the temperature control loop (pipe system); B. install a filter before water inlet port; C. Clean water type mold temperature and mold with rust remover. 

The Use of Plastic Granulator

Dec. 26, 2017

The host of Plastic Granulator is a extruder, which consists of a extrusion system, a transmission system, and a heating and cooling system. We should energetically develop the regenerated resources and turn waste into treasure.

Plastic granulator is mainly used for processing waste plastic film, woven bags, agricultural convenience bags, basins, barrels, etc., which is suitable for most common waste plastics.

It is the most widely used, most widely used, most popular plastic recycling machine used by the waste plastics industry.

We can also supply Plastic Color Mixer, Industrial Water Chiller etc. Welcome to contact us.

CE Certificate for Aumax Plastic Granulator

Dec. 26, 2017

In year of 2016, Aumax plastic granulator passed test of CE certification and get CE certificates.Now Aumax plastic granultor are very popular in European market.

How to use plastic crusher correctly？

Dec. 26, 2017

How to use plastic crusher correctly

1. The plastic crusher should be installed on a cement foundation. If change the working place frequently, the plastic crusher cutting parts and motor should be installed on a metal base. The power of diesel engine must be bigger than crusher, if the plastic crusher driven by a diesel engine.

2. Check the tightness of bolts and nuts on each part of plastic crusher, tightness of belts, connection of electric power, and balance of shaft.

3. Check the condition of blades, diameter of screen mesh, damaged or not. Rotate the bely pulley by hand to check if any jam and friction of shaft and blades.

Run machine for 2~3 minutes without material, check the shaft direction is correct or not, the working sound is normal or not.

5. Pay attentions on machine condition when working, feed material evenly and uniformly to avoid jam and overload. If any vibration, cacophony happened, high temperature on bearing and machine body, too much crushed material fly out from hopper mouth, etc., please stop machine immediately and remove the faults.

6. Attention: Check the raw material and remove the stone, sand and metal parts, otherwise they will damage the blades of plastic crusher.

7. The operator or worker can’t leave away when machine is running. Do not maintain, examine and repair when machine is running. Do not put any tools or anything others on the machine and feeding hopper.

8. Do not wear gloves when feeding material! Do not put hands inside over the feeding mouth!

Do not stand dead head of the machine to avoid any injury by flying material.

9. In order to clean out the crushed material in plastic crusher, let machine work 2~3 minutes without feeding material before stop plastic crusher.

10. The blades and screen mesh of plastic crusher is easy-wear parts. It should be sharpened or changed regularly.

11. Please change bearings and oil of machine after each 300 hours working. Dismount the belts if machine stop for a long time.

Aumax® will make exploration and innovation constantly on advanced technology

Aug. 02, 2017

With the rapid development of energy science and technology, plastics (with its superior performance) will still be used in every walks of life and industries. In this case, Aumax® will make exploration and innovation constantly on advanced technology and prominent solutions for the global plastics industry. Adhere to the business concept of “taking customer as the center, developing with customer together”, we will always provide excellent products and perfect services for the agencies and customers all over the world.

Aumax® trademark registered successfully!

In order to promote aumax plastic machine in China mailand market, aumax trademarke applied in 2012 and registered successfuly in year of 2016 in China.

Aumax®

Aumax® is a famous Asian manufacturer and supplier of machinery & equipment for plastics industry. The headquarters of Aumax® is located in Hong Kong, meanwhile we have production & manufacturing bases located in Ningbo--a beautiful industrial port city of Chinese mainland. Through more than 15 years of development, we have a complete range of auxiliary equipment which widely applied in plastic processing, plastic molding and plastic recycling industry, such as plastic crushers, granulators, plastic shredders, industrial water chiller, cooling tower, hopper dryer, vacuum hopper loader, plastic color mixer, mold temperature controller, volumetric dosing unit, gravimetric blenders, honeycomb dehumidifier, robot arm, etc.

Water Cooling Tower

PRODUCT NAME:

Water Cooling Tower

MODEL NO.:

AMC-6T AMC-8T AMC-10T AMC-12T AMC-16T AMC-20T AMC-25T AMC-30T AMC-40T AMC-50T AMC-60T AMC-70T AMC-80T AMC-100T AMC-125T AMC-135T AMC-150T AMC-175T AMC-200T AMC-250T AMC-300T AMC-350T

Water Cooling Tower Specification:

Model	Flow Rate(m3/h))	Inlet WaterPressure(Kpa)	Measurement (mm)		Fan Diameter(mm)	Motor Power( KW )	Inlet PipeDiameter聽 (mm)	Outlet PipeDiameter (mm)
			Height	Diameter
AMC-6T	6	19.6	1500	730	400	0.18	40	40
AMC-8T	8	19.6	1550	950	500	0.18	40	40
AMC-10T	10	19.6	1650	950	500	0.18	40	40
AMC-12T	12	19.6	1700	1150	550	0.25	40	50
AMC-16T	16	19.6	1850	1150	600	0.25	40	50
AMC-20T	20	25	1950	1350	700	0.37	50	65
AMC-25T	25	25	2050	1400	700	0.37	50	65
AMC-30T	30	27	2200	1540	730	0.55	50	65
AMC-40T	40	27	2300	1600	800	0.75	50	65
AMC-50T	50	27	2550	1900	900	1.1	80	100
AMC-60T	60	28	2650	2100	1200	1.5	80	100
AMC-70T	70	28	2650	2100	1200	1.5	80	100
AMC-80T	80	28	2750	2350	1500	3	100	125
AMC-100T	100	29	2850	2900	1500	3	125	150
AMC-125T	125	29	2850	2900	1500	3	125	150
AMC-135T	135	29	3615	3190	1800	3	135	150
AMC-150T	150	34	3805	3780	2000	4	150	200
AMC-175T	180	34	3900	3780	2000	4	150	200
AMC-200T	200	35	4595	4460	2800	5.5	200	250
AMC-250T	250	35	4610	4460	2800	5.5	200	250
AMC-300T	300	39	5450	4705	3400	7.5	250	300
AMC-350T	350	39	5450	5205	3400	7.5	250	300

Please excuse for not note if some specifications of products are changed.

Our company is a famous supplier of Water Cooling Tower, Air-cooled Water Chiller, Water-cooled Water Chiller, Industrial Water Chiller, Mold Temperature Controller, Screw-compressor Water Chiller etc. Welcome to contact us to know more.

Note：

1)"√"is standard configuration," O " is optional to purchase.

2) V-type rotating blades are standard type for AMG-600G/800G/800G+/1000G.

F-type flat rotating blades are standard type for AMG-400G and AMG-500G.

C-type claw rotating blades is optional to purchase.

3)The maximum crushing output depends on the screen diameter, material quality and feeding frequency.

4) The screen mesh diameter can be made according to customers’ request.

5)The running noise depends on varied shredding material.

6)The standard power supply is 3Ø 380V 50Hz. Other power supply is available.