What are the worm gear specifications?

The worm gear is made of copper, and the worm undergoes steel quenched treatment for durability.

What certifications does the product have?

The product is certified under ISO 9001:2000 standards.

What is the average lead time for production?

The lead time is one month during the off-season and 1-3 months during the peak season.

Desulfurization Type Steel Ladle for Ductile Iron Production

Name: Desulfurization Type Steel Ladle for Ductile Iron Production
Brand: Qingdao TTWY International Trade Co., Ltd.
SKU: 713461512

Shandong, ChinaQingdao TTWY International Trade Co., Ltd.

US$500.00

2 Pieces

Product profile

Customization

Available

Casting Method

Special Casting

Casting Form Material

Metal

Model NO.

To order

Casting Metal

Cast Steel

Casting Form Usage Count

Permanent

Surface Treatment

Spray-Paint

Surface Roughness

Ra6.3

Coating

Spray-Paint

Machining Tolerance

+/-0.15mm

Standard

Certification

ISO 9001:2000

Capacity

0.5ton - 100 Ton

Specifications

Manaul or Electric

Feature

Worm Self-Locking Performance Is Good.

Transport Package

Depends

Specification

CE, SGS

Trademark

TTWY

Origin

Qingdao China

HS Code

8454209000

Production Capacity

200 Sets/Month

Key features

Wide Capacity Range: Available from 0.3 tons to 100 tons to suit various production needs.

Double Worm Gear Transmission: Ensures flexible, free movement with excellent bidirectional reversibility.

Forged Suspender Design: More reliable and safe compared to standard steel plate weldments.

Triple Insurance Bottom Structure: Combines taper, bottom hoop, and welding to extend service life and ensure safety.

Self-Locking Worm Gear: Copper worm gear with steel quenched worm for secure and reliable performance.

Chain Clamp Plate Locking: Main body, suspender, and gearbox equipped for instant locking at any time.

Self-Aligning Bearings: Equipped on trunnions and suspenders for good consistency during rotation.

ISO 9001:2000 Certified: Manufacturing process meets international quality management standards.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceIn-stock CapacityR&D Capabilities

Qingdao TTWY International Trade Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2011-11-01Nearest Port: QINGDAO, DALIAN, TIANJINAverage Response Time: ≤6.10hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP, CIP, FCA

AI-Powered supplier vetting

SummaryThe supplier is a limited company offering casting products and graphite products, with stated annual graphite production of 16,000 tons. It identifies as a professional technical supplier, provides 3D software design and multiple customization options, and reports one R&D engineer plus SDK availability. Export activity is established, with 51%–70% of sales from exports and 11 years of exporting experience, but no overseas showrooms, agents, branches, or offline trade-show participation. Quality-related procedures exist for corrective/preventive actions and customer complaints, although written records are absent; quality assurance status and raw-material traceability are unknown. The supplier reports 21–30 quality-control staff, a one-month off-peak lead time, broad export markets, and port access through Qingdao, Dalian, and Tianjin. Evidence for certifications, customer cases, and financial strength is insufficient.

Supplier typeThe supplier is explicitly described as a professional technical supplier and a limited company. Its stated product scope includes casting products, while graphite products are identified in its production information; it is not part of a larger company group.

After-Sales capabilityThe supplier has procedures for corrective and preventive actions and customer complaints, but no written records are available. It also reports no overseas showroom, agent, branch, or overseas service country, indicating limited documented after-sales infrastructure.

R&D capabilityThe supplier reports one R&D engineer, SDK availability, professional technical-supplier status, and 3D software design capability. However, it launched no new products in the past year, so the evidence supports technical capability but not strong recent product innovation.

Production capacityThe supplier reports graphite production of 16,000 tons annually, 21–30 quality-control staff, broad export-market coverage, and a one-month off-peak lead time. These stated production and operational figures provide explicit evidence of production capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, together with 3D software design services. This directly supports a broad customization capability.