Conveyor Components
Sprockets, chains and conveyor parts for OEM and maintenance.
SXD Industrial supplies conveyor sprockets, stainless steel chains, rollers, shafts and custom machined components matched to mesh belt conveyors and chain plate conveyors.
Replacement parts and matched assemblies
Conveyor components need to match the belt pitch, chain structure, load and running environment. We can produce parts from drawings, samples or conveyor requirements.
For export buyers, we can send photos, videos, measurements and packaging details before shipment.
- Conveyor sprockets, rollers, shafts, chains and guide parts
- Stainless steel and carbon steel material options
- Matched parts for mesh belt, chain plate and turning conveyors
- Support for drawings, samples and non-standard dimensions
Technical data 技术参数
Standard specification range for conveyor components常规规格范围
Sprockets, chains, rollers and shafts must match the belt or chain pitch exactly. Replacements can be produced from a sample or a drawing.超出下表的尺寸可按图纸或样品评估后报价。
| Parameter / 参数 | Standard range / 常规范围 | How to choose / 选型说明 |
|---|---|---|
| Sprocket teeth Z / 链轮齿数 | 8 – 30 teeth | More teeth run smoother and reduce chain wear; fewer teeth save space. |
| Sprocket pitch P / 链轮节距 | 12.7 / 19.05 / 25.4 / 31.75 / 38.1 / 50.8 / 63.5 / 76.2 mm | Must match the chain or belt pitch exactly. |
| Sprocket bore D / 内孔 | 15 – 80 mm, with keyway, set screw or taper lock | Confirm shaft diameter and the keyway standard before ordering. |
| Sprocket material / 链轮材质 | SS304, SS316, carbon steel, nylon | Nylon runs quietly and suits light-duty food lines. |
| Chain pitch P / 链条节距 | 25.4 – 101.6 mm | Standard roller chain and engineered conveyor chain available. |
| Chain inner width b1 / 内节内宽 | 7.9 – 50.8 mm | Must clear the guides and any attachment brackets. |
| Strands / 排数 | Single, double, triple | Multi-strand chains spread the load across a wider belt. |
| Rollers and shafts / 滚筒与轴 | Custom diameter, length and bearing seats | Made to drawing; send the shaft diameter and bearing type. |
Selection guide 选型对照
How to order the correct replacement part按工况快速选型
| Working condition / 工况 | Recommended / 推荐型号 | Reason / 理由 |
|---|---|---|
| Replacing a worn sprocket | Count the teeth and measure the chain pitch | Teeth count plus pitch identifies the sprocket; bore size follows the shaft. |
| Belt slips or jumps teeth | Check pitch match and sprocket tooth wear | A worn tooth profile no longer seats the chain and causes jumping. |
| Chain runs in a wet or corrosive line | SS304 or SS316 chain | Stainless resists wash-down chemicals that rust carbon steel quickly. |
| Heavy load or wide belt | Double or triple strand chain | Extra strands share the tension and reduce wear per strand. |
| Noise sensitive packing area | Nylon sprocket with standard chain | Nylon dampens the metal-on-metal contact noise considerably. |
Not sure which row matches your line? Send the product, temperature, load and line speed to sales-lxw@sxdindustrial.com and we will confirm the selection. 如不确定对应哪一行，把物料、温度、载重和线速发给我们，我们会确认选型。