What packaging methods are used?

Small quantities are packed in carton boxes, while large quantities are packed in wooden cases for protection.

What precision grades are available?

We offer precision grades DIN5, DIN6, DIN7, DIN8, and DIN10 to meet different accuracy standards.

M3 M4 CNC Spur Gear Rack

Name: M3 M4 CNC Spur Gear Rack
Brand: Tianjin Haorongshengye Electrical Equipment Co., Ltd.
SKU: 2042738902

Tianjin, ChinaTianjin Haorongshengye Electrical Equipment Co., Ltd.

US$10.00-100.00

2 Pieces

Sample price:US$200.00/piece.Request sample

Product profile

Customization

Available

Application

Machinery

Hardness

Hardened Tooth Surface

Model NO.

M3 M4

Gear Position

Internal Gear

Manufacturing Method

Hobbing

Toothed Portion Shape

Spur Gear

Material

Steel

Module

M1-M10

Length

500mm/1000mm/2000mm

Teeth Type

Straight Teeth/Helical Teeth

Precision Grade

DIN5/6/7/8/10

Color

Black/Natural/Demands

OEM

Accepted

Mountain Holes

Included

Transport Package

Cartoon Box/Wooden Box

Trademark

HRSY

Origin

Tianjin

HS Code

8483900090

Key features

Customizable Specifications: Module M1-M10, Length 500-2000mm, Teeth Type, Precision Grade, and Color are fully customizable.

Wide Material Selection: Available in C45 steel, 304SS, 316SS, 40CrMo, nylon, and POM to suit various application needs.

High Precision Standards: Precision grades DIN5, DIN6, DIN7, DIN8, and DIN10 available for high-accuracy machinery applications.

OEM and Custom Service: OEM accepted; custom manufacturing available according to customer drawings and specific requirements.

Advanced Heat Treatment: High frequency quenching, carburization, and tooth hardening ensure durability and performance.

Versatile Applications: Ideal for CNC machines, lathes, milling machines, grinders, automated systems, and warehousing.

Professional Surface Treatment: Options include zinc-plated, nickel-plated, chrome-plated, and black oxide for corrosion resistance.

Accurate Assembly Design: Rack ends feature half-tooth design for smooth connection; pitch position controlled by tooth gauge.

Company profile

Tianjin Haorongshengye Electrical Equipment Co., Ltd.

Tianjin, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2023-06-20 CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.51h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryTianjin Haorongshengye Electrical Equipment Co., Ltd. is identified as a China-based limited company established in 2008, with 20 employees and operations in Tianjin. The available information presents it as a manufacturer and exporter of mechanical transmission products, including gears, racks, sprockets, roller chains, and timing pulleys, supported by 10 production lines and stated CNC, measurement, and heat-treatment equipment. It reports export markets across multiple regions and lead times of within 15 working days in both peak and off-peak seasons. The company states that it follows CE and ISO 9001 standards and offers bespoke solutions, but the provided slices do not include certificate documents or detailed after-sales procedures. Its company classification is also described as a trade company in one record, creating some ambiguity regarding its operating model. Customer-trade evidence is limited to two transactions associated with one Ukrainian buyer.

Supplier typeThe supplier is legally presented as Tianjin Haorongshengye Electrical Equipment Co., Ltd., a Chinese limited company established in 2008. Its profile describes it as a professional manufacturer and exporter, while another record classifies the company nature as a trade company; therefore, the evidence supports a manufacturer/exporter profile but also indicates an operating-model inconsistency.

R&D capabilityThe company reports three R&D engineers, offers bespoke solutions, and has introduced CNC hobbing, machining, grinding, broaching, measurement, punching, and heat-treatment equipment. This supports product-development and engineering capability, although the slices do not document patents, new product launches, R&D investment, or specific innovation outcomes.

Production capacityThe supplier reports a 220.0 m² manufacturing plant, 10 production lines, fewer than five quality-control staff, and advanced manufacturing and testing equipment. It also states that peak- and off-peak-season order fulfillment is within 15 working days, indicating operational capacity, although the relatively small stated plant area and limited QC staffing should be considered when assessing scalability.

Customization capabilityThe supplier explicitly states that it offers bespoke solutions, and its described design, development, production, CNC machining, measurement, and heat-treatment capabilities are directly relevant to customized mechanical transmission products. The slices do not specify customization limits, engineering workflows, prototype capability, or minimum order requirements.

Product Q&A

Q:What customization options are available?

We offer customization for Module (M1-M10), Length (500mm/1000mm/2000mm), Teeth Type (Straight/Helical), Precision Grade (DIN5-10), and Color (Black/Natural/Custom).

Q:What materials are used for the gear racks?

Materials include C45 steel, 304SS, 316SS, 40CrMo, nylon, and POM, depending on the application requirements.

Q:How are the gear racks assembled?

Racks have half-tooth ends for smooth connection. We recommend locking bores first, using a tooth gauge for accurate pitch position, and finally locking position pins.

Q:What is the lead time for orders?

The average lead time is within 15 workdays for both peak and off-season periods.

Q:Do you provide OEM services?

Yes, OEM service is accepted, and we can customize products according to your specific drawings and requirements.