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Double Pump Vacuum Rubber Machine for Rubber Products for O-Ring Tyre Shoe Sole Making

Name: Double Pump Vacuum Rubber Machine for Rubber Products for O-Ring Tyre Shoe Sole Making
Brand: NINGBO DELIDONG MACHINERY TECHNOLOGY CO., LTD.
SKU: 1922092536

Zhejiang, ChinaNINGBO DELIDONG MACHINERY TECHNOLOGY CO., LTD.

US$19,000.00-51,150.00

1 Piece

Product profile

Customization

Available

After-sales Service

24h Hotline Service

Certification

ISO

Model NO.

PV250T

Condition

New

Customized

Automatic Grade

Automatic

Structure

Horizontal

Tonnage

250t

Clamping Force

2500kN

Max Pressure System

21MPa

Master Cylinder Diameter

400mm

Main Cylinder Trip

280mm

Travel

300mm

Heeting Plate Size

550*600(mm)

Motor Power

7.5kw*2

Heating Power

15.5kw*2

Transport Package

Anti-Rust Oil+Cling Film+Nylon Cover

Specification

3900*2400*3100

Trademark

DeLi Dong

Origin

China

HS Code

8474802000

Key features

Vacuum Cover Design: Shortens curing time and improves production efficiency significantly.

Vulcanization Countdown: Features display function and alarm prompt before vulcanization is completed.

Automatic Mold Opening: Ensures efficient operation with automatic mold opening upon completion.

Energy Saving Motor: Oil pump motor stops working automatically when molding is finished.

Customized Tonnage: Available in 250t tonnage with customizable clamping force and dimensions.

ISO Certified: Meets international quality standards with ISO certification.

24h Hotline Support: Professional after-sales service team available around the clock.

OEM and ODM Services: Manufacturer offering full customization and design services.

Company profile

Self-brandedExhibition ExperienceYears of Export ExperienceHigh Repeat Buyers Choice

NINGBO DELIDONG MACHINERY TECHNOLOGY CO., LTD.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2024-11-25Nearest Port: NingboAverage Response Time: ≤7.68hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CIF

AI-Powered supplier vetting

SummaryDelidong is a Ningbo-based limited-company factory with 14 employees, producing brake pad machines and rubber machines. It reports strong technical design, advanced manufacturing processes, ISO 9001 certification, OEM service for well-known brands, and 6–10 years of total R&D engineer experience. Customization is offered across several levels, including design- and sample-based customization. However, quality inspection resources are limited to two inspectors, and finished products are checked by packing staff. After-sales capability is weakly documented: relevant records and some approved-supplier names exist, but there are no written procedures or records for corrective actions or complaint handling. The supplier has no overseas showroom, agents, or branches, and reports service coverage in zero countries, although it has participated in one offline trade fair. Financial credibility, environmental controls, and fire-drill status cannot be conclusively assessed from the provided information.

Supplier typeThe supplier is identified as a factory and a limited company located in Yinzhou District, Ningbo, operating in manufacturing. It is not part of a larger company group and offers brake pad machines and rubber machines.

CertificationsThe supplier reports holding ISO 9001 certification, providing explicit evidence of a recognized quality management system certification.

After-Sales capabilityThe company claims to have a professional after-sales service team, but the supporting service-management evidence is limited: records exist without a written assessment procedure, while corrective-action and customer-complaint handling procedures or records are absent. There are also no overseas agents, branches, showrooms, or overseas service-country coverage reported.

R&D capabilityThe supplier reports strong technical design capability, adoption of domestic and international advanced technologies, and 6–10 years of total R&D engineer experience. However, it explicitly lacks an available SDK, so the evidence supports general design and R&D capability but not SDK-based development.

Production capacityThe supplier states that it uses advanced production and manufacturing processes, has a complete management system, and operates as a factory producing brake pad machines and rubber machines. It reports annual output in the stated range, 300 qualified suppliers, FOB/CIF quotation acceptance, and 11 years of export experience; however, only two quality assurance and quality control inspectors are reported and finished products are checked by packing staff.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, supported by its stated technical design capability. This is direct evidence of broad customization coverage.