Custom Wall-Mount Electronic Enclosure Sheet Metal Box定制壁挂式电子外壳钣金箱
Two-piece wall-mount housings for solar charge controllers, battery management systems, monitoring instruments and control panels — laser cut from SPCC cold-rolled steel or aluminium, with an LCD window, button holes and terminal cutouts positioned to your real interface, silkscreen terminal legends and folded wall-mount flanges. ±0.1 mm bending, free CAD design, MOQ 1 piece.
面向太阳能充电控制器、电池管理系统（BMS）、监测仪表与控制面板的两片式壁挂外壳——采用 SPCC 冷轧钢或铝板激光切割，LCD 视窗、按键孔与端子开孔均按您的实际接口布局定位，配丝印端子标识与一体折弯壁挂法兰。折弯精度 ±0.1 mm，免费 CAD 设计，1 件起订。
Product Overview
产品概述
A wall-mount enclosure does a harder job than its size suggests. It carries the weight of the assembly on a few fixings, it has to be opened by a technician who may be standing on a ladder, and its front panel is the only interface the operator ever sees. Get the mounting wrong and the box sags; get the panel wrong and the product looks unfinished no matter how good the electronics are.
壁挂外壳承担的任务比它的体积看上去要重。整个组件的重量靠几颗紧固件挂在墙上，技术人员可能要站在梯子上开箱维护，而前面板是操作员唯一能看到的界面。安装做错了，箱体就会下垂；面板做错了，无论内部电路多好，产品看上去都不像成品。
We build these as a two-piece cover and base. The base carries the mounting flanges, the cable entries and the internal standoffs for your board; the cover carries the interface — LCD window, push-button holes, LED openings and terminal-block cutouts — laser cut to the layout you actually use rather than a generic template. Silkscreen printing labels battery, signal and I/O terminals so the installer does not have to guess.
我们采用盖体与底座两片式结构：底座承载壁挂法兰、进线口与板卡支撑柱；盖体承载人机界面——LCD 视窗、按键孔、指示灯孔与端子开孔，全部按您实际使用的布局激光切割，而非套用通用模板。丝印工序为电池、信号与 I/O 端子标注清晰，安装人员无需猜测。
The usual build is SPCC cold-rolled steel at 1.2–2.0 mm, CNC bent and finished in a black powder coat or, where weight and heat spreading matter, aluminium with a black anodized finish. Mounting flanges are folded into the base so the load path runs into the shell instead of into a screw through single-thickness sheet, and the seam between cover and base can accept a conductive gasket where your design needs EMI continuity.
常规配置为 1.2–2.0 mm 的 SPCC 冷轧钢，数控折弯后做黑色粉末喷涂；若关注重量与散热扩散，则改用铝材配黑色阳极氧化。壁挂法兰由底座一体折弯成型，使受力路径导入壳体，而不是靠穿过单层板的一颗螺丝；盖体与底座的接缝可按需要嵌入导电衬垫，以满足电磁屏蔽连续性要求。
Nothing here is a stock item. Typical applications are solar charge controllers, battery management systems, industrial monitoring instruments and small control panels — and in every case the depth, the cutout pattern and the flange layout come from your board, your wiring and your wall.
这里没有现货件。典型应用包括太阳能充电控制器、电池管理系统、工业监测仪表与小型控制面板；无论哪种，箱体深度、开孔图案与法兰布局都取决于您的板卡、走线与安装墙面。
Specifications & Capability Range
规格与能力范围
| Material | 材料 | SPCC cold-rolled steel standard; SGCC galvanized, SUS304 or Aluminium 5052 on request | 标准 SPCC 冷轧钢；可按需选用 SGCC 镀锌板、SUS304 不锈钢或 5052 铝板 |
|---|---|---|---|
| Thickness | 板厚 | 1.2 – 2.0 mm, selected against rigidity, weight and load | 1.2 – 2.0 mm，按刚度、重量与载荷选定 |
| Structure | 结构 | Two-piece cover and base; folded-in side mounting flanges; internal PCB standoffs | 盖体与底座两片式；侧壁挂法兰一体折弯；内置 PCB 支撑柱 |
| Cutting | 切割 | Fiber laser cutting, ±0.05 mm on contour, burr-controlled | 光纤激光切割，轮廓精度 ±0.05 mm，毛刺受控 |
| Bending | 折弯 | CNC press brake, ±0.1 mm, bend angle up to 160° | 数控折弯，精度 ±0.1 mm，折弯角度最大 160° |
| Front Panel | 前面板 | LCD display window, push-button holes, LED openings and terminal-block cutouts to your layout | LCD 显示视窗、按键孔、指示灯孔与端子排开孔，按您的布局制作 |
| Marking | 标识 | Silkscreen legends for battery, signal and I/O terminals, from your artwork | 按您提供的图稿丝印电池、信号与 I/O 端子标识 |
| Protection Grade | 防护等级 | IP54 – IP55 sealing package; gasket and gland upgrades for harsher sites | IP54 – IP55 密封方案；更严苛场所可升级衬垫与电缆格兰头 |
| EMI & Grounding | 屏蔽与接地 | Conductive gasket option in the cover seam; designated grounding points | 盖体接缝可选配导电衬垫；设指定接地点 |
| Cable Entry | 进线方式 | Bottom or side entries with sealed gland positions to your wiring plan | 底部或侧面进线，格兰头位置按您的走线方案密封布置 |
| Welding | 焊接 | Spot welding / argon-arc / full-seam laser welding per joint requirement | 按接头要求采用点焊、氩弧焊或满缝激光焊 |
| Surface Finish | 表面处理 | Black powder coating 60 – 80 μm; black anodizing on aluminium; custom colour available | 黑色粉末喷涂 60 – 80 μm；铝件做黑色阳极氧化；支持定制颜色 |
| MOQ | 起订量 | 1 piece — prototype and pilot batch friendly | 1 件起，支持打样与小批量试产 |
| Lead Time | 交期 | Standard builds 7 – 15 working days, custom builds 20 – 30 days; prototype schedule quoted by complexity tier | 标准件 7 – 15 个工作日，定制件 20 – 30 天；打样周期按复杂度分档报价 |
All parameters are adjustable to your project. Contact us for a tailored engineering proposal.
以上参数均可按项目调整，欢迎联系我们获取定制工程方案。
Engineering Highlights
工艺要点
Flanges Folded Into the Base
法兰与底座一体折弯
Wall-mount flanges are formed from the base blank rather than riveted or welded on afterwards, so the hanging load is carried by a continuous bend instead of a fastener through single-thickness sheet.
壁挂法兰由底座展开料一体成型，而非后道铆接或焊接，使悬挂载荷由连续折弯边承担，而不是由穿过单层板的一颗紧固件承担。
Cutouts Positioned From the Interface
开孔按实际界面定位
The LCD window, button holes and terminal-block cutouts are placed from your display drawing and connector layout, then checked on the first article with the real parts fitted, because a 0.5 mm drift is enough to make a bezel sit proud.
LCD 视窗、按键孔与端子排开孔依据您的显示屏图纸与连接器布局定位，并在首件上装真实器件复核——0.5 mm 的偏移就足以让视窗面框凸出不齐。
Legends That Survive the Field
现场可读的丝印标识
Silkscreen is applied after coating and cure, not before, so it bonds to the finished surface. Terminal markings stay legible through handling, cleaning and years of service rather than rubbing off in the first month.
丝印在涂层固化之后施工而非之前，因此与成品表面结合牢固。端子标识在搬运、清洁与多年服役后依然清晰，不会头一个月就被磨掉。
EMI Continuity Designed In
屏蔽连续性设计进去
Where shielding matters we put a conductive gasket in the cover seam and define grounding points before the first part is cut. Shielding is governed by the largest aperture and seam continuity, not by how thick the sheet is.
若屏蔽有要求，我们在盖体接缝布置导电衬垫，并在下料前明确接地点。屏蔽效果取决于最大开孔尺寸与接缝连续性，而不是板材有多厚。
Applications
应用场景
Solar Charge Controllers
太阳能充电控制器
Wall-mounted controller housings with terminal legends, gland entries and a display window for on-site status reading.
壁挂式控制器外壳，配端子标识、格兰头进线口与便于现场读取状态的显示视窗。
Battery Management Systems
电池管理系统（BMS）
Compact enclosures for BMS boards, with clear battery and signal terminal marking and EMI gasket options.
面向 BMS 板卡的紧凑型外壳，电池与信号端子标识清晰，可选配导电衬垫。
Industrial Monitoring Instruments
工业监测仪表
Instrument housings with LCD windows and button cutouts, built for panel or wall installation in plants and substations.
带 LCD 视窗与按键开孔的仪表外壳，适用于厂房与变电站内的盘面或墙面安装。
Small Control Panels
小型控制面板
Two-piece boxes for distributed control nodes, with cable entries and mounting layout matched to the installation point.
面向分布式控制节点的两片式控制箱，进线方式与安装布局按实际安装点确定。
From RFQ to Delivery
从询价到交付
1 · Send Requirements
1 · 提交需求
Board outline, interface layout, size limits, mounting wall type and finish — a sketch with key dimensions is enough. Quote within 24 hours.
板卡外形、接口布局、尺寸限制、安装墙面类型与表面处理，带关键尺寸的草图即可。24 小时内报价。
2 · Free DFM & CAD
2 · 免费 DFM 与图纸
Cutout clearances, flange geometry, bend sequence and cable entry reviewed, with production-ready drawings revised until you approve.
评审开孔间隙、法兰几何、折弯顺序与进线方式，配量产图纸，修改至您确认为止。
3 · Prototype & QC
3 · 打样与检验
First article with dimensional report and photos; display and connector fit checked before batch release.
首件附尺寸报告与照片；量产前完成显示屏与连接器装配校核。
4 · Batch & Ship
4 · 量产与发运
Production with in-process inspection at every critical step, export plywood packing, FOB / CIF / DDP.
量产并对每个关键工序执行过程检验，出口胶合板包装，支持 FOB / CIF / DDP。
Frequently Asked Questions
常见问题
What is the minimum order quantity?起订量是多少？
MOQ is 1 piece. A wall-mount enclosure is usually the part that has to fit a wall, a cable run and a specific board before anyone signs off, so we prototype first and quote the batch from the validated design.1 件起订。壁挂外壳这类零件，往往要先确认它能装上墙、走通线、装下板卡，才会有人签核——所以我们先打样，再以验证后的设计报量产价。
Can you cut the front panel to our display and connectors?能按我们的显示屏与连接器开前面板吗？
Yes. We position the LCD window, push-button holes, LED openings and terminal-block cutouts against your actual interface layout, then verify clearances on the first article with the real connectors and display fitted.可以。我们会按您的实际界面布局定位 LCD 视窗、按键孔、指示灯孔与端子排开孔，并在首件上装真实连接器与显示屏来复核间隙。
Do you print the terminal labels?端子标识可以印上去吗？
Yes. Silkscreen printing is applied to the front panel or cover for battery, signal and I/O terminal markings, using your artwork or a legend you supply. We confirm legibility and placement on the first article before batch.可以。我们在前面板或盖体上丝印电池、信号与 I/O 端子标识，使用您提供的图稿或标注表，并在批量前用首件确认清晰度与位置。
How does the enclosure mount to the wall?箱体怎么挂到墙上？
Side mounting flanges are folded into the base rather than added as separate brackets, so the load path runs into the shell. Hole pattern and flange depth follow your wall type, fixings and service clearance.侧壁挂法兰由底座一体折弯成型，而不是后加独立支架，使受力路径导入壳体。孔位与法兰深度依据您的墙面类型、紧固件与维护间隙确定。
Can you add EMI shielding?可以增加电磁屏蔽吗？
The two-piece cover and base design accepts a conductive gasket in the seam, and we can add designated grounding points. Shielding performance is governed by the largest aperture and seam continuity, so we review both at design stage.盖体与底座两片式结构可在接缝处嵌导电衬垫，并可增加指定接地点。屏蔽性能取决于最大开孔尺寸与接缝连续性，因此我们在设计阶段就评审这两项。
What material and thickness should I use?应该用什么材料和板厚？
SPCC cold-rolled steel at 1.2-2.0 mm with powder coat is the usual choice for indoor instrument housings. Where weight or thermal spreading matters we quote aluminium, and for outdoor or wash-down sites we quote SUS304. Tell us the environment and we will recommend one.室内仪表外壳通常选 1.2–2.0 mm 的 SPCC 冷轧钢配粉末喷涂；若关注重量或散热扩散，我们报铝材；户外或需冲洗的场所报 SUS304。请说明服役环境，我们会给出推荐。
Related Products
相关产品
Need a quote for a custom wall-mount enclosure?
需要定制壁挂外壳报价？
Send a board outline, an interface layout, a sample or a sketch with dimensions — we reply with a DFM review, drawings and quote within 24 hours.
发送板卡外形、接口布局、样件或带尺寸的草图，我们 24 小时内回复 DFM 评审、图纸与报价。