Rotary Die Head for Film Blowing Machine

• Customization: Available
• Application: Film Blowing Machine
• Material: Stainless Steel
• Model NO.: 220mm
• Molding Material: Metal Mould
• Extrusion: Extrusion
• Extrusion Mould: Hollow Mould
• Nose Application: Film Forming
• Outlet: Group Control Multi-mode
• Pressure of Nose: Medium Pressure
• Metal Mould: Forging Die
• Die Structure: Spiral Mandrel Die Chrome Plated Surface 40cr
• Material of Die Head: 40cr
• Die Width: Based on Clients′ Request
• Transport Package: Stretch Film/Wooden Case
• Trademark: Fangtai
• Origin: Ruian China
• HS Code: 84778000
• Production Capacity: 800 Set/ Month

Product Description

The die head of the film blowing machine is composed of the mold body (mold core, mold tube, die ring) and heater (heating ring). The first choice of material is to select the corresponding material. The second step is forging. The material is forged into the rough embryo of each part of the mold. The molecular structure of the forged embryo is more compact. The third is to carry out lathe processing, Turn the die head according to the design drawing of the die head, and use high-precision lathes and skilled lathe masters as much as possible during lathe processing. Fourth It is polishing, polishing the runner part of the mold of the car, the better the smoothness, the better the film blown out, and the less silk road. The fifth is chrome plating, put The runner part of the polished mold is plated with chromium, so that the runner part has a very hard layer of chromium, which increases the wear resistance and corrosion resistance of the die and then polishes it. Can make the mold not easy to damage and not easy to produce retained burnt material. Then install each part of the mold, and put on the heating ring, and you're done. mold According to the characteristics of LDPE, HDPE, LLDPE three kinds of polyethylene, the head structure has been selected and finalized after many comparison tests. It has high internal pressure and extrudes. Stability and uniformity, good film strength, no gaps and good matching with the extruder of this unit, etc. Simultaneous conversion of three kinds of polyethylene and mixed materials, regeneration No need to replace die head for blown film production based on material ratio

 

 

 

Professionally for film blowing machine die head, with different specification and different size.
We can produce die head as customers required. We own CNC processing line and LNC processing line to design and produce die head. We also own experienced technians and workers for die head produceing.
We adopt advanced technology from home and abroad to design and process.
This die head is single lip one, its diameter is 1500mm. We adopt advanced technology from home and abroad to design and process, it uses CNC producing line adopted in Taiwan to produce the die head.
We can produce all kinds of die head as clients' request.

Model	die head
Die structure	spiral mandrel die chrome plated surface 40Cr
Material of die head	40Cr
Heating voltage	380V
Die width	based on clients' request
Heating unit	heating bars made of stainless steel
Feeding	Squre ceter feeding
Polishing	Lips and surface of flowing: 0.02-0.03(μm), Other surfaces: 0.03-0.04(μm)
Polymer to be processed	PS,PA,PE,PP,ABS,PET

Lamination  width	based on clients' request
Flow channel	Coat hanger
Installation	Confirmed by buyer
Payment:	30% should be paid by advance and the deposite should be paid before delivery
Delivery:	gerneral 30 working days