SDJ-3000型半自动钉箱机（双片式）主要用于单片瓦楞纸板成型的钉合，以满足各纸箱厂多品种，不同批量生产要求，适应各种内销、出口产品纸箱包装的需要，是手动钉箱机的代替品，是目前国内为理想的纸箱钉合设备。
全自动钉箱机与双片式半自动钉箱机所不同的是：其瓦楞纸板是自动送进的，由送纸机构把纸板折叠并送入钉箱部位进行钉箱，可 大地减轻操作时的劳动强度。而双片式半自动钉箱机是由人工将纸板折叠并送进机头钉箱的，操作劳动强度相对比较大。双片式半自动钉箱机一般是卧式结构，分为单片式和双片式钉箱机两种类型，其中，单片钉箱机只能限于订单片成型的纸箱，而双片式钉箱机结构上比较复杂，其功能比较，既能够订单片纸箱又可以订两片成型的纸箱。
SDJ-3000型半自动钉箱机（双片式）用途与特点：
1、可钉单钉、双钉、加强 钉一次性完成，能适合不同客户对钉种的要求。
2、一分钟变换尺寸，操作容易，不需经验。
3、送纸 部自动计数，成束后送出捆绑。
4、人机界面操控，方便操作。
5、后段自动计数，做好的成品个数可按设定 的数量（1-99）分叠送至输送机末端。
6、半成品钉合到做成成品摆放好只需要两个人操作，操作简单方便，减少薪资。
SDJ-3000 type semi automatic nail box machine (double chip) is mainly used for single corrugated cardboard forming the stapling and to meet each carton plant many varieties, different batch production requirements, adapt to the needs of a variety of domestic and export carton packaging products, is manual nail box machine substitutes, is currently in the ideal box stapling device.
The difference between the automatic nail box machine and the double plate type semi automatic nail box machine is that the corrugated board is automatically sent to the box, which is folded and sent to the nail box by the paper feeding mechanism, which can greatly reduce the labor intensity of the operation. The double plate type semi automatic nail box machine is made by artificial folding cardboard and sent to the nose nail box, operating labor intensity is relatively large. Dual chip semi automatic nail box machine is generally horizontal structure, divided into a single and twin nail box machine two types, the monolithic nail box machine is only limited to the order sheet molding box, and double chip nail box machine structure is more complex, the function of a relatively complete, both to order paper box and set two pieces forming the carton.
Application and features of SDJ-3000 type semi automatic nail box machine:
1, can be a single nail, double nail, strengthen the nail to complete a one-time, can be suitable for different customers on the nail kind of requirements.
2, one minute fast transform size, easy to operate, do not need experience.
3, the automatic counting of the paper, after the bundle into a bundle.
4, man-machine interface control, easy to operate.
5, after the automatic counting, do a number of finished products can be set by the number of points (1-99) to send to the end of the conveyor.
6, semi-finished products put into the finished product placement only requires two people to operate, the operation is simple and convenient, reduce wages.
SDJ-3000型半自动钉箱机（双片式）主要技术参数：
| 型号 | BDJ-3000 | 机械速度 | 400钉/分钟 |
| 钉数 | 1-99钉 | 钉距 | 30-120mm（可在触摸屏上任意调节） |
| 总马力 | 6HP | 钉种 | 单钉、双钉、加强钉（可一次性完成） |
| 机械重量 | 2000KG | ***小用纸尺寸 | 300*606mm |
| 适用纸板 | 3层/5层瓦楞纸板 | ***大用纸尺寸 | 1515*2460mm |
| 钉线 | 17号扁丝（2.0*0.75） | 送纸台推叠高度 | 900mm |
| 型号及参数 | SDJ-2000 | SDJ-2400 | SDJ-3000 |
| 大纸张尺寸（A+B）＊2（mm） | 4000 | 4800 | 6000 |
| 小纸张尺寸（A+B）＊2（mm） | 1060 | 1060 | 1060 |
| 大纸箱长Amm | 2850 | 2850 | 2850 |
| 小纸箱长Amm | 350 | 350 | 350 |
| 大纸箱宽Bmm | 1000 | 1200 | 1500 |
| 小纸箱宽Bmm | 120 | 120 | 120 |
| 大纸张高（C+D+C）（mm） | 2500 | 2500 | 2500 |
| 小纸张高（C+D+C）（mm） | 400 | 400 | 400 |
| 大摇盖尺寸C（mm） | 560 | 560 | 560 |
| 小摇盖尺寸C（mm） | 50 | 50 | 50 |
| 大高度D（mm） | 2000 | 2000 | 2000 |
| 小高度D（mm） | 150 | 150 | 150 |
| 大钉舌宽度(mm) | 45 | 45 | 45 |
| 钉 距mm | 30-120 | 30-120 | 30-120 |
| 钉数 | 1-99 | 1-99 | 1-99 |
| 打钉速度（次/mim） | 500 | 500 | 500 |
| 机器重量（T） | 2.5 | 3 | 3.5 |
