What is the lead time for orders?

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

Do you provide OEM services?

Yes, we accept OEM orders and can customize products according to your specific drawings and technical requirements.

How are the products packaged for shipping?

Small quantities are packaged in carton boxes, while large quantities are packed in wooden cases to ensure safe delivery.

Customized M3.5 Helical Gear Rack

Name: Customized M3.5 Helical Gear Rack
Brand: Tianjin Haorongshengye Electrical Equipment Co., Ltd.
SKU: 2048879872

Tianjin, ChinaTianjin Haorongshengye Electrical Equipment Co., Ltd.

US$15.00-100.00

2 Pieces

Sample price:US$200.00/piece.Request sample

Product profile

Customization

Available

Application

Machinery

Hardness

Hardened Tooth Surface

Model NO.

M3.5

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, and Color are fully customizable.

High Precision Grades: Available in DIN5, DIN6, DIN7, DIN8, and DIN10 precision grades for accurate motion control.

Diverse Material Options: Constructed from C45 steel, 304SS, 316SS, 40CrMo, nylon, or POM to suit various environments.

Advanced Surface Treatment: Options include Zinc-plated, Nickle-plated, Chrome-plated, Black oxide, or custom finishes.

OEM & ODM Service: We accept OEM orders and provide customization based on your specific drawings and requirements.

Wide Application Scope: Ideal for CNC machines, lathes, milling machines, grinders, and automated warehousing systems.

Accurate Assembly Design: Rack ends feature half-tooth designs and lock bores for precise pitch position and smooth connection.

Professional Quality Testing: Precision and hardness are rigorously tested using Coordinate Measuring Machines (CMM).

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: ≤1.58h 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 for the gear rack?

We offer extensive customization including Module (M1-M10), Length (500mm/1000mm/2000mm), Teeth Type (Straight/Helical), Precision Grade (DIN5-10), Color, and OEM services based on your drawings.

Q:What materials are used for the gear racks?

Our gear racks are made from high-quality materials including C45 steel, 304SS, 316SS, 40CrMo, nylon, and POM, depending on your application needs.

Q:What surface treatments are available?

We provide various surface treatments such as Zinc-plated, Nickle-plated, Chrome-plated, and Black oxide. Custom surface treatments are also available as per your requirements.

Q:What are the precision grades offered?

We offer precision grades ranging from DIN5 to DIN10, allowing you to select the appropriate accuracy level for your specific machinery and automation needs.

Q:How should the gear racks be assembled?

For smooth assembly, we recommend locking the bores on the sides first in sequence. Use a tooth gauge to accurately control the pitch position, then lock the position pins on both sides to complete the assembly.