China Blown Film Die Head

Die head
1. High quality die head
2. Die head in 38crmoala, 40cr, 42crmo, 45#steel, with layer
Ruian yumin machine screw co., ltd is a factory specialized in making
Screw barrel in various materails, filter, t die, gearbox, and extruder machine
We are largest one in Ruian city who supply main parts to machine- maker with the history over 24 years. Our workshops cover lands over
5.000 cube meters. We have two factories in Ruian, with 4workshops.
We have many computer-control CNC milling machines with the length 8000mm in Fanuk series,
18000mm length deep hole drilling machine, and other advanced equipments.
All the process is done by ourself, including nitrding treatment.
We do nitriding treatment for 7 days and nights,
Which ensure the hardness and lifetime of screw barrel a lot. Meanwhile, our factory and products are passed the assessment by SGS company, and Bureau of Veritas, TUV, and CE certificate

Nameblow molding machine die headPolymer to be processed:PS,PA,PE,PP,ABS,PETLamination thickness: 6-10mm DIE width 700mm-4000mm according your needLamination width 700mm-4000mm according your need Lips : flexible and adjustable 45° chock bar Upper lip can be micro adjustedFlow channel: Coat hangerHeating Voltage: 380v Raw material of the die: P20/5CrNiMo/2738 from GERMANYHeating unit: Heating bars made of stainless steelCable connection:: Close connecting with protection coverScrews: High strength at 12.9 gradePolishing: Lips and surface of flowing: 0.02-0.03(μm),Other surfaces: 0.03-0.04(μm).Electroplating: Lips and surface of flowing harden treatment byCh c chrome plating. Plating thickness: 0.04-0.05mmHardness: 60-65RockwellcOther surface thickness: 0.01-0.02mmFeeding: Square center feedingInstallation: Confirmed by buyerPayment:50% down payment paid by TT upon order signed 50% to be paid before delivery Delivery:45 days after down payment.