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PVC Waterstop Production Line

Waterstop Width：Up to 300mm.
Extrusion capacity：250KG/Hour
Required materails of production waterstop: PVC
Extruder type: conical twin screw
Surface treatment: molding
As an leading extrusion machine manufacturer, EANS provides complete PVC waterstop production line solutions, including on-site installation, operator training, and ongoing technical support to help manufacturers establish and optimize their production operations.

Specifications
Extruder Model

SJZ65/132

Inquiry

Application Description Features Parameters Customer Case FAQ

APPLICATION

DESCRIPTION OF PVC WATERSTOP MAKING MACHINE

‹ What is PVC Waterstop ? ›

PVC waterstops are plastic profiles used for waterproofing joints in concrete structures. Applications include: dams, tunnels, basements, water treatment plants, and underground construction.

EANS PVC waterstop production line is an industrial extrusion line designed for manufacturers to produce PVC waterstop profiles used in concrete construction joints, expansion joints, and waterproof sealing applications. The complete PVC waterstop extrusion line integrates raw material mixing, extrusion, cooling calibration, haul-off, and winding processes to manufacture high-quality PVC waterstops with stable dimensions, smooth surfaces, and reliable performance.

‹ PVC Waterstop Manufacturing Process ›
1. Raw Material Mixing System —— PVC resin and additives are mixed evenly to prepare stable raw materials for extrusion.
2. PVC Extrusion Machine —— The mixed material is plasticized and formed into PVC waterstop profiles through the extrusion die
3. Water Stop Mold: form the PVC waterstop shapes
4. Cooling & Calibration Unit——The extruded waterstop profiles are cooled and calibrated to ensure accurate dimensions and stable shapes.
5. Haul-off & Winding System——Finished PVC waterstop profiles are continuously pulled and wound for convenient storage and transportation

PVC Waterstop Extruder

PVC Waterstop Mold

Automatic Winder

PVC Waterstop Finished

ADVANTAGES OF PVC WATERSTOP MACHINE FROM EANS

Stable PVC Extrusion Performance
EANS PVC waterstop extrusion machine is equipped with a conical twin screw extruder and precise extrusion control system to ensure stable PVC plasticization and consistent output. This helps manufacturers reduce production fluctuations and maintain reliable performance during continuous waterstop profile production.
Energy Saving
Our PVC waterstop production line features an optimized screw design with a small clearance, ensuring uniform plasticization and stable extrusion performance., low shear, large lead, reasonable aspect ratio, mirror finish + wear-resistant coating, combined with permanent magnet frequency conversion + precise temperature control, achieves energy saving..
Customized Production
EANS PVC waterstop making machine can be customized according to different product sizes, shapes, and production requirements. EANS provides flexible extrusion solutions that allow manufacturers to expand their PVC waterstop profile range and adapt to changing market demands.
Complete Turnkey Solution
EANS provides complete PVC waterstop production line solutions, including equipment customization, installation support, and technical guidance. With professional extrusion experience, manufacturers can establish stable production operations and achieve long-term benefits from their PVC waterstop manufacturing business.
PVC WATERSTOP DRAWING FOR REFERENCE

‹WHY CHOOSE EANS PVC WATERSTOP EXTRUSION LINE? ›

A reliable PVC waterstop making machine plays an important role in achieving consistent product quality, long-term durability, and competitive advantages for waterstop manufacturers. EANS provides customized extrusion solutions to help manufacturers produce PVC waterstop profiles with accurate dimensions, stable performance, smooth surface quality, and optimized production costs.
EANS PVC waterstop extrusion line provides stable extrusion performance and accurate profile forming, helping manufacturers produce waterstop profiles with consistent sizes and reduce installation problems. With recyclable waste management solutions and optimized production control, EANS PVC waterstop production line helps manufacturers improve material utilization and control operating costs.
EANS provides machine testing and customized production solutions based on customers' product requirements. Professional technical support and after-sales service help manufacturers maintain stable production performance throughout the equipment's lifetime.

SPECIFICATION OF PVC WATERSTOP PRODUCTION LINE

source extruder manufacturer

Equipment	Function
PVC Mixer	Material preparation
Applicable Profile Width(mm)	< 300
Extruder	PVC plasticizing
Extruder Type	Conical Twin Screw Extruder
Capacity (KG/Hour)	250
Die Mold	Waterstop forming
Application	Construction Waterproofing

OUR FACTORY

OUR CUSTOMERS

Customer Case

FAQ

What are the main components of a PVC Waterstop Production Line?

A PVC waterstop production line is designed for manufacturing PVC waterstops used in concrete joints, tunnels, dams, underground structures and waterproof construction projects. EANS PVC waterstop extrusion line integrates extrusion, cooling, hauling and cutting systems to produce stable PVC profiles with high efficiency and precise dimensions.

What is the production capacity of a PVC Waterstop Extrusion Line?

The production capacity depends on the waterstop profile size, thickness, PVC formulation, and machine configuration. Under normal production conditions, the extrusion speed is usually around 3–10 meters per minute. EANS can provide suitable line configurations according to customers' required output and product specifications.

What types and sizes of PVC waterstop profiles can be produced?

EANS PVC Waterstop Extrusion Machine can produce different types of PVC waterstop profiles, including center bulb waterstops, external waterstops, and customized profile designs. The width, thickness, and structure of the profiles can be adjusted through customized extrusion dies, allowing manufacturers to meet different construction waterproofing requirements.

Why use a conical twin screw extruder for PVC waterstop production?

PVC waterstops must be manufactured using twin-screw extruders (mostly tapered and counter-rotating). The key factors are: PVC powder + high filler + heat sensitivity + high precision. Single-screw extruders cannot mix the powder properly, resulting in poor plasticization, unstable dimensions, and a tendency to smear the material.

What is the operating cost of a PVC Waterstop Production Line? Is material waste high?

The operating cost of a PVC Waterstop Making Machine mainly includes electricity consumption, labor costs, and regular maintenance expenses. EANS extrusion solutions are designed for stable production with high material utilization. Production waste and edge scraps can be recycled and reused, helping manufacturers reduce raw material consumption and improve cost efficiency.

What is the warranty period and after-sales service for the machine?

EANS provides standard warranty service for the PVC waterstop production line. During the warranty period, qualified parts caused by equipment issues will be handled according to warranty terms. Our technical team provides remote support and professional solutions to help customers maintain stable production.

What are the advantages of EANS PVC Waterstop Production Line?

EANS PVC Waterstop Production Line focuses on production stability, profile accuracy, product appearance, and long-term technical support. The equipment helps manufacturers produce PVC waterstop profiles with consistent dimensions, smooth surfaces, and stable quality while reducing production risks through professional engineering support.