injection involute planetary cutting machine plastic bevel gears
At GearSeiko, our identity is built on precision engineering for custom plastic gear solutions. We excel in delivering fully customized plastic bevel gears, high-torque planetary plastic gears, and precision injection plastic gears. From unique tooth profiles and dimensional ratios to complex multi-stage assemblies, our process is centered on your specifications. When you choose GearSeiko for your plastic bevel gears, you access dedicated engineering support. For compact, high-efficiency systems, our planetary plastic gears can be tailored for specific reduction ratios and load capacities. Every injection plastic gear we produce is a testament to our commitment to converting your design vision into a durable, high-performance component.
2. Product Details: Engineered Polymers & Precision Injection Molding
The superior performance of our gears is rooted in advanced materials and our mastery of the injection molding process. We select specific engineering thermoplastics—such as Nylon, POM, or PBT—to optimize the function of each gear type. For high-strength planetary plastic gears, we often use glass-reinforced composites. For smooth, quiet plastic bevel gears, we leverage materials with excellent wear resistance. The injection plastic gears manufacturing process at GearSeiko ensures not only material consistency but also exceptional dimensional accuracy and repeatability. This results in plastic bevel gears with precise cone angles, planetary plastic gears with flawless meshing between sun, planet, and ring gears, and injection plastic gears with minimal warpage and uniform structure.
3. Application Scenarios: Engineered for Diverse Demands
GearSeiko components are designed to thrive across countless industries. Our plastic bevel gears are frequently specified in applications requiring a 90-degree power transmission, such as adjustable automotive mirrors, camera pan-and-tilt mechanisms, and differential drives in light-duty robotics. The compact power of our planetary plastic gears makes them ideal for servo motors in industrial automation, gearheads for medical pumps, and drive systems within high-end power tools. The versatility and cost-effectiveness of our injection plastic gears see them deployed in everyday essentials from printer paper feeders and smart meter actuators to conveyor systems in packaging and food processing lines. Whether your need is for robust planetary plastic gears, precise plastic bevel gears, or high-volume injection plastic gears, GearSeiko provides a reliable, customized solution.
| Item | Customized injection molding gears |
| Process | CNC machining,CNC milling, cnc lathe machining,injection molding |
| material | steel, stainless steel, carbon steel,brass,C360 brass copper, aluminum 7075,7068 brass,C360 brass copper, aluminum Nylon, PA66, NYLON , ABS, PP,PC,PE,POM,PVC,PU,TPR,TPE,TPU,PA,PET,HDPE,PMMA etc |
| Quality Control | ISO9001 and ISO14001 |
| Dimension bore tolerances | -/+0.01mm |
| Quality standard | AGMA, JIS, DIN |
| Surface treatment | Blackening, plated, anodizing, hard anodizing etc |
| Gear hardness | 30 to 60 H.R.C |
| Size/Color | Gears and parts dimensions are according to drawings from customer, and colors are customized |
| Surface treatment | Polished or matte surface, painting, texture, vacuum aluminizing and can be stamped with logo etc. |
| Dimensions Tolerance | ±0.01mm or more precise |
| Samples confirmation and approval | samples shipped for confirmation and shipping cost paid by customers |
| Package | Inner clear plastic bag/outside carton/wooden pallets/ or any other special package as per customer's requirements. |
| Delivery Time | Total takes 2~~8weeks usually |
| Shipping | Usual FEDEX, UPS, DHL, TNT, EMS or base on customer's requirement. |













1. The workers are trained to inspect the gears and notice any defect in production in time.
2. QC will check 1pcs every 100pcs in CNC machining, and gears will meet all dimension tolerances.
3. Gears will be inspected at every step, and gears will be inspected before shipment, and all inspection records will be kept in our factory for three years.
4. Our sales will send you pictures at every gears production steps, and you will know the detailed production status, and you can notice any possibility of mistake, for our sales, QC and workers are keeping close watch on all production.
5. You will feel us working very carefully to assure the quality and easy to work with,
6. we cherish every inquiry, every opportunity to make gears and parts and cherish every customer.
QUALITY CONTROL PROCESS:
1) Inspecting the raw material --IQC)
2) Checking the details before the production line operated
3) Have full inspection and routing inspection during mass production---In process quality control (IPQC)
4) Checking the gears after production finished---- (FQC)
5) Checking the gears after they are finished-----Outgoing quality control (OQC)
Service:
1. Molds designs as per customers' gears drawing;
2. Submitting molds drawings to customers to review and confirm before mols production.
3. Providing samples with whole dimensions and cosmetic inspection report, material certification to customers.
4. Providing inspection report of important dimensions and cosmetic in batches parts.
Packing and shipment:
1. Gears are well and carefully packed in PP bags in CTNS, strong enough for express shipping, air shipment or sea shipment.
2. Air shipment, sea shipment or shipment by DHL, UPS, FedEx or TNT are availabe.
3. Trade terms: EXW, FOB Shenzhen, or CIF
4. All shippings will be carefully arranged and will reach your places fast and safely.
FAQ
Q1: How to guarantee the Quality of gears and parts?
We are ISO 9001:2008 certified factory and we have the integrated system for industrial parts quality control. We have IQC (incoming quality control),
IPQCS (in process quality control section), FQC (final quality control) and OQC (out-going quality control) to control each process of industrial parts prodution.
Q2: What are the Advantage of your gears and parts?
Our advantage is the competitive and reasonable prices, fast delivery and high quality. Our eployees are responsible-oriented, friendly-oriented,and dilient-oriented.
Our industrial parts products are featured by strict tolerance, smooth finish and long-life performance.
Q3: what are our machining equipments?
Our machining equipments include plasticn injection machinies, CNC milling machines, CNC turning machines, stamping machines, hobbing machines, automatic lathe machines, tapping machines, grinding machines, cutting machines and so on.
Q4: What shipping ways do you use?
Generally, we will use UPS DHL or FEDEX and sea shipping
5: What materials can you process?
For plastic injection gears and parts, the materials are Nylon, PA66, NYLON with 30% glass fibre, ABS, PP,PC,PE,POM,PVC,PU,TPR,TPE,TPU,PA,PET,HDPE,PMMA etc.
For metal and machining gears and parts, the materials are brass, bronze, copper, stainless steel, steel, aluminum, titanium plastic etc.
Q6: How long is the Delivery for Your gears and parts?
Generally , it will take us 15 working days for injection or machining, and we will try to shorten our lead time.