PLC Control Biaxial Rotational Moulding Machine Water Tanks for Sale

Shuttle type rotational molding machine is installed in-line with oven and two trolleys with arms at its center for loading. Said loading being on one side of the cooling chamber and an unloading station being on the opposite side of the same. One trolley, once this charge has been rotated into the oven to heat up, is in operation on one side of the cooling chamber while the other trolley will be having or will come to rest on the other side to load or demould.

In this way, the operation is flexible in manufacturing relatively large products. Even for a small product, the productivity is high. Furthermore, the equipment is relatively simple and easy to maintain. Such a rotational molding machine is currently widespread in our country.

Mechanical part:

· Modular design of equipment assembly, easily installed.

· A cylindrical oven, with low energy consumption and high efficiency.

· The main shaft is thickened, and the gearbox drives the main shaft directly to avoid shaking.

- Externally installed on the main shaft within ф 27 ф 21 there are air-permeable tubes allowing for passing through a large volume of air.

Oven:

The burner no longer requires the cumbersome two-stage (high/low fire) heating approach; it’s all electronically monitored, with fine tuning achieved by a ratio control valve on the burner.
Hot air is circulated through the oven, supported by the stainless steel axial fan situated at the bottom of the oven. On top, there is a hot air outlet funnel shape incorporated for re-circulating the mist.

· Lower air outlet and upper air circulation, the accumulated material does not catch fire.

· 2mm thick plate inside the drying channel sturdy; lasts longer.

 

Combustion system:

· Combustion motors (from Reillo produced locally Weiru produced locally, Weishaupt German and Maxon American)

· Fuel: natural gas, liquefied petroleum gas, diesel. Control system:

PLC system:

Delta system or Siemens system may be selected, featuring universally standardized wiring, and direct signal to the control cabinet thereby cutting down on the delay and interference a result of wireless transmission.

Warming program: Independent setting of three heating temperatures, heating time, internal and external shaft speeds, and circulating air volume on each arm.

Cooling function: cooling time, plus cooling delay time, water mist (optional).

Memory of the last used production parameters corresponding to stored function: Storing the production parameters of the corresponding product

Remote control of spindle and countershaft: wireless remote control with a rotating arm for mold disassembly and assembly (optional).

Technical data sheet:

Model No.	Oven Size(mm)	Machine Dimensions(mm)			Total Power (kw)	Biggest tank made
		L	W	H
SN-1600CS	Ø1600	7500	3500	2600	24.7	170L
SN-2000CS	Ø2000	9500	4500	3100	24.7	1000L
SN-2500CS	Ø2500	12000	6000	3800	31.7	2500L
SN-3000CS	Ø3000	13500	7000	4300	31.7	4500L
SN-3500CS	Ø3500	15000	8000	4800	39.7	7000L
SN-4000CS	Ø4000	17000	9000	5400	47.8	10000L
SN-4500CS	Ø4500	18500	10000	6000	51.8	14000L
SN-5000CS	Ø5000	20500	11000	6200	52.9	20000L

Machinery type:	Shuttle rotomolding machine
Heating supply:	Natural gas,liquefied gas,diesel oil
Temperature control:	DTE Control±2℃
Burner system:	Riello RS20/RS34/RS50/RS70/RS100/RS130
Cooling mode:	Fan cooling or Water cooling
Control mode:	Touch screen+PLC(Siemens brand)
Electric brand:	Schneider,Omron
Delivery time:	About 60 days after receive the deposit
Overseas Installation period	It depends on machine size,usually takes 10-20days
Heating rate:	3 miniutes from room temperature to 280 degree in oven

SNOWBALL Import and Export Co.,Ltd Profiles

Hangzhou Snowball Import and Export CO., LTD specialize in the development, manufacture, and export of rotomolding machines, rotational moldings, and rotational molding products. Our machines include shuttle machines, carrousel machines, and rock and roll machines. We produce molds for water tanks, fishing boats, buoys, outdoor furniture, and fuel tanks. Our ranges of exports are canopy hoods and tanks for chemical industries. We export all ranges of rotomolding products from cooler boxes to water tanks as well as fuel tanks and other customized rotomolded product. Our manufacturing factory is with advanced production lines and highly skilled technical staff workers and also high lever production team and good management systems also been set up. We not only make insulated cooler boxes have a fashionable design but are good in heat preservation with a full range of capacity like 25L, 35L, 50L, 65L, 80L, 110L and so forth We also do make productions according to customers' brands(OEM) and design requirements(ODM) requirements.

Our SNOWBALL brand coolers also enjoy a great reputation in streamline design, holding ice long time and wide application in camping, fishing and party. We export our rotomolding machines, moulds and product to many different countries in the world like United State, UK, Australia, Korea, Japan and other countries and regions. Our slogan is” To be one-stop solution provider of rotational mould field “ Welcome to contact us, Rotate your business, Snowball your wealth.

FAQ

Q1:What is rotomolding process?
A:The rotational molding process is quite simple: A hollow mold is filled with powdered plastic resin. The mold begins rotating bi-axially and is transferred into an oven. The mold continues to rotate as the resin melts and coats the walls of the mold. The mold is cooled until the resin hardens into the desired shape.

Q2:What materials are used in rotational Moulding?
A: Rotomolding Materials Include:

• Linear Low Density Polyethylene (LLDPE)

• Medium Density Polyethylene (MDPE)

• High Density Polyethylene (HDPE)

• Low Density Polyethylene (LDPE)

• Cross Link Polyethylene (XLPE)

• EVA Co-polymer (EVA)

• Polyvinylchloride (PVC)

• Nylon.

Q3:How many types of rotational Moulding are there?
A:The types of rotational molding equipment are turret machines, shuttle machines, rock and roll machines, and open-flame machines.

Q4:Whats your companys' main products?

A:Our company is specialized in the rotational molding machines, moulds,Ice cooler box .

Q5. What is your delivery time?
A:Usually within 60 working days after sign contract and upon receipt of deposit TT transfer.

Q6. What is your payment terms?
A:50% deposit TT transfer after sign contract, and balance 50% after inspection before shipment.

Q7. How about your warrant and after-sale services?
A:All equipment unit are service one year warranty,
For electrical motor, Inverter, and PLC, we offer warranty for 18 months.

Q8. Do you test all your machine before delivery?
A: Yes, we test 100% of machine by our engineers before leave our company.

Q9. How to install and trial run when machine arrive customer's factory?
A: If the client requires to send the technician for machine installation, they will need to pay the travel fee and accommodation fee, and labor cost USD 100 for one person in one day.


                                   Welcome to enquiry us! Rotate your business,Snowball your wealth!