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{"title":"CE PVC Pipe Extrusion Line For Water \/ Waste Pipe Automatic Control","imgUrl":"https:\/\/img.chinax.com\/nimg\/a3\/24\/5233fdb56f7cf3dcb7e04a4a3c04-200x200-1\/ce_pvc_pipe_extrusion_line_for_water_2f_waste_pipe_automatic_control.jpg","attrs":{"Brand Name":"LB","Model Number":"LB-630D","Certification":"CE ISO","Place of Origin":"ZHANGJIAGANG"}}
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{"title":"UPVC \/ PVC Pipe Extrusion Line SJSZ - 92 \/ 188 Twin Screw Extruder","imgUrl":"https:\/\/img.chinax.com\/nimg\/8d\/46\/3a1ac722f12dfa8d978cdb49b462-200x200-1\/upvc_2f_pvc_pipe_extrusion_line_sjsz_92_2f_188_twin_screw_extruder.jpg","attrs":{"Brand Name":"LB","Model Number":"SJGF-30","Certification":"CE ISO","Place of Origin":"ZHANGJIAGANG"}}
{"title":"Water Line PVC Extrusion Line , 16 - 630mm Diameter Plastic Pipe Making Machine","imgUrl":"https:\/\/img.chinax.com\/nimg\/2f\/67\/d7abf50424d8ff5d182f938c1daf-200x200-1\/water_line_pvc_extrusion_line_2c_16_630mm_diameter_plastic_pipe_making_machine.jpg","attrs":{"Brand Name":"LB","Model Number":"LB-16-630A","Certification":"CE ISO","Place of Origin":"ZHANGJIAGANG"}}
LB Machinery offers complete production lines for PVC/UPVC pipe manufacturing, covering diameters from 16mm to 800mm. These versatile systems produce pipes with various diameters and wall thicknesses for electrical conduit, agricultural, and construction plumbing applications.
Production Process
PVC powder + additive mixing
Material feeding
Twin screw extrusion
Molding and calibration
Vacuum forming
Spray cooling
Haul-off
Cutting
Discharge rack or pipe belling
Technical Specifications
Model
LB160
LB250
LB315
LB630
LB800
Pipe Range (mm)
50-160mm
75-250mm
110-315mm
315-630mm
500-800mm
Screw Model
SJ65/132
SJ80/156
SJ92/188
SJ92/188
SJ92/188
Motor Power
37KW
55KW
90KW
110KW
132KW
Output
250kg
350kg
550kg
600kg
700kg
Key Components
Mixer: Features specialized design that reduces raw material self-friction, improving energy utilization efficiency. Vacuum suction loading ensures low-noise, dust-free operation.
Twin Screw Extruder: Manufactured with premium brand components for production stability, efficiency, and machine durability. Conical twin screw design optimizes raw material processing with homogeneous mixing, superior plastification, and enhanced conveying efficiency.
Vacuum Calibration & Cooling: Two-chamber structure with vacuum calibration and cooling sections. Constructed from stainless 304 steel for both vacuum and spray cooling tanks. Advanced vacuum system ensures precise pipe sizing.
Haul-off Unit: Three-crawler track design provides stable and steady pipe movement. Customizable hauling models can be adjusted through general control to meet specific production requirements.
Cutting Unit: High-accuracy encoder ensures precise and stable cutting lengths. PLC control system supports manual operation for specific application requirements.
