Essential Components for Industrial Drives

Spur cylindrical gears are among the most common and fundamental components in industrial power transmission systems. Their transmission efficiency and load capacity directly affect overall equipment performance. Our spur cylindrical gear product line covers an exceptionally wide range. We machine gears from Φ4 mm miniature parts up to Φ320 mm heavy-duty models. This broad capability allows us to serve applications across many different industries. Our customers rely on these gears for stable power transmission in critical equipment.

Stable Tooth Pitch for Smooth Operation

We focus on maintaining long-term tooth pitch stability during gear operation. Tooth pitch errors can cause uneven engagement, increased vibration, and higher noise levels. For precision applications, we control tooth pitch error within ≤0.005 mm and achieve Grade 6 precision. This ensures each tooth engages accurately within a strict tolerance range. For larger gears, we maintain Grade 9 precision with controlled tolerances and stable tooth profiles. These manufacturing capabilities help improve transmission smoothness and extend equipment service life.

Decades of Technical Experience

Our company has been dedicated to precision machining since 2007. Our core team has more than ten years of practical production experience. For high-volume gear manufacturing, we use digital production scheduling and quality control systems. Our complete process chain covers blank forging, gear hobbing, gear shaping, and heat treatment. We strictly follow VDA6.3 German automotive industry process audit standards. This ensures every production stage remains controlled and traceable. Our spur cylindrical gear products are supplied with consistent quality for demanding industrial applications. This commitment to manufacturing control helps us support customers with stable production requirements.

Smooth Communication and Reliable Service

We have established efficient communication and service systems for global customers. During the pre-sales stage, our technical team responds to quotation requests and process evaluations within 2 to 24 hours. We support OEM customization based on customer drawings or prototypes. Custom sample development typically takes 15 to 30 days. For mass production, we provide flexible batch shipping solutions according to customer requirements. If quality issues occur, dedicated personnel handle after-sales support. We provide standard 8D reports together with complete corrective and preventive actions.

Technical Specifications

Parameter	Minimum Specification	Maximum Specification
Outer Diameter	4 mm	320 mm
Module (m)	0.15	12
Face Width	2 mm	280 mm
Gear Precision Grade	Grade 6	Grade 9
Tooth Pitch Error	≤0.005 mm	-
Dimensional Tolerance	-	±0.03 mm