What are the tolerance standards for quality?

Normal quality has an accumulated tolerance of 0.1mm per 1000mm; 4 sides ground quality has 0.02mm per 1000mm.

Can mounting holes be customized?

Yes, the mounting holes can be made as requested.

What is the average lead time for production?

Peak season lead time is 1-3 months, and off-season lead time is one month.

Straight Gear Rack with Heat Treatment for CNC

Name: Straight Gear Rack with Heat Treatment for CNC
Brand: Sichuan Mighty Machinery Co. Ltd.
SKU: 2152449765

Sichuan, ChinaSichuan Mighty Machinery Co. Ltd.

US$1.50

100 Pieces

Product profile

Customization

Available

Application

Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Car

Manufacturing Method

Cut Gear

Model NO.

cnc gear rack

Toothed Portion Shape

Spur Gear

Material

Cast Steel

Transport Package

Paper Carton and Wooden Case

Trademark

MIGHTY

Origin

China

HS Code

8483

Production Capacity

500000

Key features

Customizable Length: Max 4000mm single piece, jointable to any length.

Wide Material Options: Steel C45, stainless steel, copper, aluminum, nylon, POM, etc.

High Precision Quality: Accumulated tolerance 0.02mm per 1000mm for 4 sides ground.

Heat Treatment Hardness: Teeth hardened to HRC 43-50 for durability.

Customizable Surface: Zinc plating, black, chromium, nickel, quenching, etc.

Competitive Pricing: High quality with very competitive prices.

Company profile

Years of Export ExperienceHigh Repeat Buyers ChoiceR&D CapabilitiesOEM Services

Sichuan Mighty Machinery Co. Ltd.

Sichuan, China

Business Type: Manufacturer/FactoryExport Year: 2002-02-10Nearest Port: Chongqing, Shanghai, NingboAverage Response Time: ≤5.56hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, CPT

AI-Powered supplier vetting

SummarySichuan Mighty Machinery Co. Ltd. is identified as a Chinese manufacturer/factory in Sichuan, while another record describes Sichuan Youmaite Machinery Co., Ltd. as a trading company, creating an entity-identity inconsistency. The supplier operates three production lines, reports one-month off-peak and two-to-three-month peak fulfillment times, and serves multiple international markets. Its offerings include machinery parts, pulleys, bushings, couplings, gears, sprockets, and customized machining parts according to drawings. ISO 9001 and ISO 14001 are listed, and a BV audit record is provided with a stated validity period that ended on 2025-08-21. R&D staffing, quality-control staffing, and OEM customization are evidenced, but most outsourcing, after-sales, overseas-service, traceability, sustainability, and R&D process details remain unknown. No financial figures are included.

CertificationsThe supplier lists ISO 9001 and ISO 14001 management-system certifications in slice 9. Slice 8 also records a BV audit, but its stated validity ended on 2025-08-21; current validity and certification scope are not provided.

R&D capabilityThe supplier reports six-to-ten years of R&D-engineer experience and offers customized machining parts according to drawings. However, new-product development, ODM, SDK, private molds, 3D design, R&D documentation, and digital or ERP-enabled sustainable-development capabilities are marked unknown.

Production capacityThe supplier operates three production lines, reports one-month off-peak lead time and two-to-three-month peak fulfillment time, and lists an order fulfillment status of 6. Its export coverage spans multiple regions, providing direct evidence of established production and international delivery capability.

Customization capabilityThe company explicitly offers other customized machining parts according to drawings and lists a broad product range including pulleys, bushings, couplings, gears, gear racks, and sprockets. This directly supports drawing-based and product-specific customization, although private-mold and related engineering processes remain unknown.