What are your company advantages?

1. Forty years of manufacturing and R&D experience. 2. Professional technical team. 3. Customer-first service philosophy. 4. Focus on quality with consistent weight.

Is customization available?

Yes, we offer customization from samples, designs, full customization, minor customization, and flexible customization.

Sz Water Ring Type Vacuum Pump for Plastic and Food Machinery

Name: Sz Water Ring Type Vacuum Pump for Plastic and Food Machinery
Brand: Yuyao Heli Machinery Co., Ltd
SKU: 2153677332

Zhejiang, ChinaYuyao Heli Machinery Co., Ltd

US$350.00

1 Piece

Product specifications

SZ

Product profile

Customization

Available

After-sales Service

One Year

Warranty

One Year

Model NO.

Oil or Not

Oil Free

Structure

Rotary Vacuum Pump

Exhauster Method

Entrapment Vacuum Pump

Vacuum Degree

High Vacuum

Work Function

Pre-Suction Pump

Working Conditions

Wet

Model

Type

Water Ring Type

Application

Plastic Machinery/Food Machinery

Transport Package

Export Wooden Crate Packaging

Specification

50-500

Trademark

HLJX

Origin

China

HS Code

8479909090

Production Capacity

2000PCS/Year

Key features

High Vacuum Performance: Delivers high vacuum levels up to 4000 Pa for efficient pre-suction applications.

Oil-Free Operation: Oil-free rotary design ensures clean environment suitable for food and plastic machinery.

ISO9001 Certified Quality: Manufactured under ISO9001:2008 certification with 100% finished product inspection.

30+ Years Experience: Over thirty years of intensive cultivation in plastic industry machinery manufacturing.

Flexible Customization: Offers full customization, minor customization, and flexible options based on samples or designs.

Fast Standard Delivery: Standard models shipped within 7-10 business days after order confirmation.

Comprehensive Warranty: Provides 12 months warranty after delivery or 18 months after commissioning.

One-Stop Solution: Professional manufacturer providing complete plastic machinery and peripheral equipment solutions.

Company profile

Importers and ExportersYears of Export ExperienceExperienced TeamExhibition Experience

Yuyao Heli Machinery 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: 14 years CertifiedNearest Port: Ningbo portAverage Response Time: ≤10.47h

AI-Powered supplier vetting

SummaryThe supplier is identified as a Ningbo-based trading company associated with manufacturing enterprises, with five production lines and export-trade personnel. It offers OEM/ODM and broad customization services, has introduced new products within the past year, and holds ISO9001:2008, environmental system, and CE certifications according to the company description. Production equipment includes welding, air-compression, CNC, sawing, and plasma-cutting equipment, while finished products are checked by packing staff. Service-management controls are weakly documented: there are no written procedures or records for supplier assessment, corrective actions, or complaint handling. The supplier lacks 3D software design, SDK, overseas warehouses, overseas showrooms, and overseas agents or branches. It has participated in Chinaplas2025, accepts multiple trade and payment terms, and reports export sales of 31%–40%.

CertificationsThe company description states that the production base has passed ISO9001:2008 international quality system certification, environmental system certification, and CE certification for exports to Europe. These certifications are explicitly reported, although the specific environmental standard and certificate validity details are not provided.

After-Sales capabilityThe supplier reports no written procedures or records for effective complaint handling, corrective and preventive actions, or service-capability assessment. It has no overseas warehouse, showroom, agent, or branch, although it can participate in offline trade shows and offers multiple quotation and payment terms.

R&D capabilityThe supplier reports new products within the past year and provides ODM services, demonstrating product-development activity. However, it does not provide an SDK and does not offer 3D software design services, limiting the evidenced scope of digital and software-related innovation.

Production capacityReported production resources include welding machines, air compressors, CNC machine tools, CNC sawing machines, and plasma-cutting equipment, along with five production lines. However, the factory does not continuously reconcile quantities for every batch or bulk production, and finished products are checked by packing staff, indicating a documented production-control limitation.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization through its R&D and design capabilities. This is broad customization coverage, although it does not include 3D software design services.

Client casesThe supplier states that it provides OEM services for well-known brands and that its products have received several national patents. These statements provide evidence of brand-related customer experience and product achievements, but no customer names, project details, or verifiable case descriptions are supplied.