DB-72/76 Negative three station vacuum forming machine
Application Area:
This machine is suitable for forming HIPS, PS, PP, PVC, PET, sheet that can produce boxes, trays, fast food boxes, dishes, lids, cookies tray, egg tray, mobile phone tray & other blister tray.
Technological process
Carrying material(cylinder drives the chain to work)---heating(cylinder drives the electric furnace to lift in order to make a proof)---pulling( cylinder drives the chain)----lifting the lower die, falling the upper die(cylinder drives)-vacuum forming(vacuum pump air admission )---cooling(gas drives the spray gun to work, electric machinery drives the air blowing)----drawing of patterns(gas drives)---pulling-cutting---stacking on the line ,
Main feature
1. Whole machine adopts PLC to control the production technical process, tail remember of modern computer
2. It adopts cylinder verticality pulling-sheet design. High speed pull sheet to shorten the time. As a result it saves electricity to assure the quality of molding.
3. Heater adopts infrared ceramic heating bricks. Each heating brick has itself solid regulator to control temperature, saving more than 50% electricity compared with the traditional machine.
4. Electric stove adopts enclosed heating device to uniform heat and it can reduce the heat consumption. It is also installed with manual switches to control the verticality lifting of the electric stove which can benefit the control and assurance of during the production process.
5. The machine is equipped with wind cool, water cool chasIs and high speed cold water spraying device to speed up molding in order to assure the quality of moldings.
6. its can adopt very simple mould on this machine , save mould cost
7.negative forming is easy for operate and good for people control,
Main Technical Parameters:
| Max Forming area |
720*760mm |
| Material |
PET,APET,PP,PS,PVC,ABS |
| Material thickness |
0.2-1.8mm |
| Forming height |
0-80mm |
| Production speed |
200-600times/hour |
| Mould-up times |
1 or 2 times(free to install) |
| Mould-up move |
Electromotion |
| Eject-die |
Shake to mould-down |
| Overall power consumption |
25kw/hr |
| Vacuum pump power |
4.0 KW/150m³ |
| Servo motor |
3kw |
| Power |
380V 50HZ |
| Air consumption |
6.5kg/cm 1000-1500Liter /min |
| Chiller power |
3HP |
| Overall diameter |
(L)9200*(W)2850*(H)2660mm |
| Weight |
9200kg |
machine showing in workshop
About Ruian Hongyin Machinery Co., Ltd Service.
1. Pre-sales Service
Hongyin MACHINERY has a specialized and efficiency working team. If you are new on the plastic forming machine area, we are glad to give you specialized suggestion of the whole work.
2. Shipping Service
Hongyin MACHINERY has a specialized and independent department to arrange the shipment. We will prepare all the necessary documents so as to arrange the delivery smoothly.
We cooperate with the most famous shipping company in China, they could provide the best and economic shipping ways to the destination.
3. Installation Services
Installation Services are available with all Hongyin Company machines. We could dispatch technician to the Buyer's factory for installation and preparation of the machines.
The buyer needs to supply the round trip tickets, food, hotel cost and daily salary.
4. Clients Training Services
The buyer could also send your own technician come to Hongyin factory to learn how to operate machines. Our technician will teach and train the learners hand by hand till he
can operate machine by himself.
5. After Sales Service
Hongyin Company machines guarantee time is one year.
Many easy broken spare parts will be prepared in the tool box together with machines.
If you are interested in our machine, please feel free and contact me.
Audited Supplier 
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