Double wall corrugated pipe machine

Double wall corrugated pipe extrusion machine adopts efficient conic double screw extruder, ensuring efficient extruding.A high speed of production can be ensured by the corrugated forming system and forced cooling system combined with water and air cooling during constant production.The advanced programmable lubricating system decreases abrasion of mould blocks to a minimum while lengthening their lifespan and ensuring running precision and stable quality.

Co-extrusion die with special structure especially for PVC/PE/PP extrusion makes the inner and outer walls even and forming stable.

The cast mould blocks are made from special alloy for high precision and strength and excellent radiation effect.

Double wall corrugated pipe making machine adopts a quick changing system for the mould blocks,the optimum design of crest provides a perfect combination of higher ring stiffness and lower unit weight.Long-distance communicative function can realize tele-diagnosis and maintenance.

Technique datas

Component	Size	Power	Total weight	Characteristic
Double screw extruder	SJSZ65/132	37KW	4500kg	Larger capacity,wearable
Die head	Φ63-Φ160	13 kw	--	Material:38CrMoAl with nitriding treatment
Forming moulds	Φ63-Φ160	--	--	Material:40Cr with special treatment
Forming machine	SBZ160	7kw	3200kg	Linkage with extruder, lubricate automatically, wind & water high-speed cooling
Cutter	QG160A	0.75kw	500kg	Planetary blade non-dust cutter
Auto expanding machine	SBK2063	8.1kw	2500kg	Programme PLC (Mitsubishi, Japan) Wind cooling and forming

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