How fast is your after-sales response?

Our nationwide service points respond within 24 hours, providing on-site repair and maintenance guidance.

Do you provide operator training?

Yes. We offer free operation, maintenance, and process optimization training to help your team run the machine at full capacity.

Plastic Injection Molding Machine for PVC Pipe Fitting Elbow Tee Valve Production

Name: Plastic Injection Molding Machine for PVC Pipe Fitting Elbow Tee Valve Production
Brand: Ningbo Haituo Machinery Technology Co., Ltd
SKU: 1954132711

Zhejiang, ChinaNingbo Haituo Machinery Technology Co., Ltd

US$12,700.00

1 Piece

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

HTF-330/PVC

Type

Preform Injection

Structure

Horizontal

Plastic Type

Thermoplastic

Plasticizing Way

Screw Type

Clamping Way

Hydraulic

Automation

Automatic

Computerized

Certification

CE, ISO9001:2008

Screw Diameter

65mm

Screw L/D Ratio

22L/D

Shot Size(Theoretical)

1285cm3

Injection Weight(PS)

1169g

Injection Rate

233G/S

Plasticizing Capacity

36.5g/S

Injection Pressure

187MPa

Screw Speed

0-180rpm

Transport Package

Stretch Film Packaging

Specification

According to Your Needs

Trademark

HAITUO

Origin

China

HS Code

8477101090

Production Capacity

500 Sets/Per Year

Key features

Corrosion-Resistant Long Service Life -Dedicated oil circuit and barrel screw resist the corrosive gases released by PVC during molding, protecting the machine for long-term stable running.

Precise Temperature Control -Fine-tuned heating zones prevent PVC heat decomposition, avoiding yellowing and carbonization for clean, uniform pipe fittings.

Uniform Plasticization Screw -The dedicated screw plasticizes PVC evenly, delivering stable melt flow and consistent quality across long production runs.

Stable Oil Circuit Structure -A purpose-built oil circuit keeps clamping and injection pressure steady, ensuring repeatable molding accuracy.

Smooth Finish and Accurate Dimensions -Pipe fittings come out with smooth surfaces and precise dimensions, reducing rework and improving assembly fit.

Model and Configuration Customization -Machine model and setup are matched to your pipe fitting specifications, mold layout, and production volume.

Trial Sampling Before Production -We provide trial sampling and process debugging so you can confirm final pipe fitting quality before full-scale production.

24-Hour Response with On-Site Repair -Our nationwide service points respond within 24 hours, offering on-site repair and maintenance guidance.

Free Technical Training -Free operation, maintenance, and process optimization training helps your team run the machine at full capacity.

Domestic and Overseas Batch Supply -Machines are supplied to domestic markets and Southeast Asia, the Middle East, and South Asia for steady bulk orders.

Company profile

Experienced TeamQuality AssuranceR&D Capabilities

Ningbo Haituo Machinery Technology Co., Ltd

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤10.19h

AI-Powered supplier vetting

SummaryHaituo Machinery is an injection-molding and mechanical-equipment supplier with broad manufacturing-related business activities, including special equipment manufacturing, parts processing, mold manufacturing, machine-part sales, and equipment installation services. It provides extensive customization, 3D design, ODM, and OEM services, and reported new products during the past year. The supplier holds CE and ISO 9001:2015 certifications and has seven production lines, inventory capability, and assembly and debugging lines. However, its quality and operational controls show limitations: finished products are checked by packing staff, there is no continuous batch quantity reconciliation, and no outsourcing SOP. It lacks overseas warehouse and showroom capability, has no valid manufacturing contract with related subcontractors, employs one R&D engineer, and has no SDK. Exporting began one year ago, with exports representing 21%–30% of sales. No Fortune 500 cooperation was reported, while repeat buyers...

Supplier typeThe supplier is positioned as a machinery and industrial-equipment manufacturer and service provider. Its stated activities include special equipment manufacturing, machine-part and mechanical-part sales, mold manufacturing, parts processing, and general mechanical equipment installation, while its description specifically references injection molding machines.

CertificationsThe supplier reports CE product compliance certification and an ISO 9001:2015 management-system certificate. However, it does not have a factory environmental impact assessment report and did not conduct regular fire drills during the past year; these are sustainability and safety deficiencies but do not negate the stated certifications.

R&D capabilityThe supplier provides 3D software design, ODM, and OEM services and reports new products during the past year. However, it has only one R&D engineer and no available SDK, so the evidence supports some product-development capability but not a strong or broad innovation advantage.

Production capacityThe supplier reports seven production lines, including two assembly lines and one debugging line, and has in-stock capability. Nevertheless, it has no valid manufacturing contract with related subcontractors, no outsourcing SOP, and does not continuously reconcile quantities for each batch or mass-production run, indicating operational-control weaknesses.

Customization capabilityThe supplier explicitly supports customization from designs, minor and flexible customization, customization from samples, and full customization. It also offers 3D design services, ODM, and OEM services for popular brands, providing strong direct evidence of broad customization capability.

Product Q&A

Q:What makes this machine suited to PVC molding?

The barrel screw, temperature control, and oil circuit are purpose-built to handle PVC heat decomposition and corrosive gases, keeping molding clean and stable.

Q:Which PVC grades can it run?

It runs PVC, UPVC, CPVC, soft PVC, and modified PVC, with injection parameters adapted to each resin for consistent pipe fitting quality.

Q:What finished products can it produce?

It is specialized for pipe fittings, and also handles plastic toys, door and window profiles, wire sheathing, bathroom fittings, PVC hardware, and medical soft rubber.

Q:How can I verify quality before purchasing?

We offer trial sampling and process debugging, so you can confirm the final pipe fitting quality before full production.

Q:Can the machine be customized to my needs?

Yes. Machine model and configuration can be matched to your pipe fitting specifications, mold layout, and production volume.