Engineering Class Heavy Duty Curved Drive Roller Chain with 20b 16b 32b

Name: Engineering Class Heavy Duty Curved Drive Roller Chain with 20b 16b 32b
Brand: Hangzhou Lectstyle Trade Co., Ltd.
SKU: 736868755

Zhejiang, ChinaHangzhou Lectstyle Trade Co., Ltd.

US$13.80

1,000-1,999 Meters

US$12.10

2,000+ Meters

Sample price:US$13.80/meter.Request sample

Product profile

Customization

Available

Standard or Nonstandard

Standard

Application

Textile Machinery, Packaging Machinery, Motorcycle, Food Machinery, Mining Equipment, Agricultural Machinery

Model NO.

20B-1

Surface Treatment

Carburizing and Quenching

Structure

Roller Chain

Material

Alloy

Type

Short Pitch Chain

Pitch

31.75mm

Roller Diameter

19.05mm

Width Between Inner Plates

19.56mm

Pin Diameter

10.19mm

Pin Length

43.2mm

Plate Thickness

4.5/3.5mm

Transport Package

Plywood Case

Specification

ISO, CE

Trademark

LECTSTYLE

Origin

China

HS Code

73151190

Production Capacity

50 Tons Each Year

Key features

Alloy Steel Construction: Manufactured from 40Mn, 40Cr, 45Mn alloy steel or SUS304 for superior durability.

Advanced Heat Treatment: Processes include carburizing, austempering, and nitro-carburizing for hardness.

Versatile Surface Finish: Available in shot peening, black, blue, or original finish based on requirements.

Wide Application Range: Suitable for textile, packaging, motorcycle, food, mining, and agricultural machinery.

ISO Standard Compliance: Products meet ISO, ASME, and DIN standards for global quality assurance.

Customizable Specifications: Pitch, roller diameter, and width can be tailored to specific project needs.

Comprehensive Testing: Tensile properties tested before shipment to ensure structural integrity.

Flexible Packaging Options: Inner packing includes poly bags or cartons; outer packing uses OSB cases.

Company profile

Hangzhou Lectstyle Trade Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-06-05Nearest Port: SHANGHAI, NINGBOAverage Response Time: ≤2.09hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FCA

AI-Powered supplier vetting

SummaryLECTSTYLE appears to be a manufacturer and manufacturing supervisor for motors, transaxles, chains, sprockets, and wind-turbine generators, using its own and cooperating factories. It reports ISO 9000, ISO 9001, and ISO 14001 management-system certifications, while its motor products have LVD, EMC, RoHS, and CE certificates. The supplier offers extensive customization and ODM/OEM services, but reports no new products in the past year and no available SDK. Stated annual capacities cover multiple product categories, although raw-material traceability and outsourcing controls are unknown. The supplier has 6–10 years of R&D-engineer experience, 11–20 quality-control staff, export experience of 10 years, and 51%–70% export sales. It states that after-sales service is provided, but service procedures are not documented in the provided evidence. Financial records are referenced for 2021–2023, without sufficient evidence to assess financial strength.

Supplier typeLECTSTYLE supervises production in its own and cooperating factories and reports capacities for motors, electric transaxles, chains, sprockets, and wind-turbine generators. This supports classification as a manufacturer/manufacturing supplier with a diversified industrial product range.

CertificationsThe supplier reports ISO 9000, ISO 9001, and ISO 14001 management-system certifications. Its motor products are also stated to have passed LVD, EMC, RoHS, and CE product certifications, providing explicit evidence of certification coverage.

Production capacityReported annual capacities include 100,000 pieces of DC and wheelchair motors, 50,000 sets of electric transaxles, 200,000 sets of wind-turbine generators, and stated tonnage for chains and sprockets. Nevertheless, the supplier has no in-stock capability, peak-season lead-time data is unclear and extends up to multiple months, and outsourcing controls are unknown.

Customization capabilityLECTSTYLE explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same capability is reported in multiple slices, and ODM service is also available, indicating broad customization support.

Product Q&A

Q:How about mould cost?

Primarily depends on drawing, material, weight, and quantity. We need complete design drawings, product models, or actual samples to analyze the mold solution.

Q:How to control the product processing?

The processing report or pictures will be sent to the customer every week or each month for review.

Q:Who will own the mould?

The customer owns the mould, but it can be kept in our factory for future orders.

Q:How long do you make your quotation?

After receiving detailed information, we will quote in 1 to 3 days.

Q:What is the MOQ?

Small chain type (pitch < 38.10mm, thickness < 5mm): 1500 meters. Middle chain type: 1000 meters. Big chain type (pitch > 76.20mm, thickness > 10mm): 200 meters.