Hengyou builds condensers, evaporators and oil coolers for air-conditioning and refrigeration plant. The same shell-and-tube range serves a frozen warehouse and a supermarket chiller aisle — what changes is the duty, the circuit count and the water-side conditions.恒优为空调与制冷机组制造冷凝器、蒸发器与油冷却器。同一壳管式系列既服务于冷冻仓储，也服务于商超冷柜通道，区别在于工况、回路数与水侧条件。
Cold-chain logistics, slaughter and blast freezing, pharmaceutical and chemical processing, and industrial chilled water.冷链物流、屠宰速冻、医药化工、工业冷水。
Large low-temperature stores, process cooling and ice-water plants. These duties ask for high capacity per unit, stepless capacity control, and a shell side that tolerates the load swings a freezing plant produces.大型低温冷库、工艺冷却与冷冻水系统。此类工况要求单机冷量大、可实现无级能量调节，且壳程能承受冻结设备带来的负荷波动。
Supermarkets and retail, central kitchens, hotels and catering, and food processing.商超零售、中央厨房、酒店餐饮、食品行业。
Where the plant sits close to people, noise and footprint matter as much as capacity. Multi-circuit exchangers let one shell serve several independent systems, which keeps the machine room small.设备靠近人群时，噪声与占地与制冷量同等重要。多回路换热器可让单一筒体服务多个独立系统，从而缩小机房占地面积。
The company brochure splits its applications this way. Note that data-centre cooling and industrial process chilling are named explicitly — these are the growth markets the current strategy targets.画册按这四类划分应用。其中数据中心与工业工艺冷却被明确列出 —— 也是公司现行战略重点拓展的方向。
Efficient, dependable refrigeration packages for large cold stores and refrigerated transport, keeping the cold chain unbroken and food safe.为大型冷库和冷藏车提供高效可靠的制冷机组配套，确保冷链不中断，全方位保障食品安全。
High-efficiency evaporators and condensers for precision air-conditioning units, holding server rooms at constant temperature and humidity and helping lower the plant PUE.为精密空调机组提供高效蒸发器与冷凝器，维持机房恒温恒湿，有助于降低机房 PUE。
Core heat-exchange components for process chillers in injection moulding, electronics and plating, holding process temperature and raising yield.为注塑、电子、电镀等行业的工业冷水机提供核心换热部件，精确控制生产工艺温度，提升良品率。
Widely used in large central air-conditioning plant for shopping centres, hotels and offices — comfortable indoors, lower energy bills overall.广泛应用于大型中央空调系统，为商场、酒店、写字楼提供舒适的室内环境，同时实现楼宇节能降耗。
These are the duties the range is selected into, sector by sector.以下为各行业对应的典型工况。
The seven application photographs on this page are AI-generated illustrations of the duties the exchangers are selected into — they are not photographs of completed Hengyou projects. No customer, site or installation is depicted. Photographs of the actual equipment and of both manufacturing sites are on the products and company pages.本页七张应用场景图为 AI 生成示意图，用于说明换热器的典型应用工况，并非恒优已完工项目或客户现场照片。设备实拍与两个生产基地的照片在产品页与公司页。
The catalogue groups its products by the compressor they are built around, not by the building they go into.画册按所配套的压缩机划分产品，而不是按应用场所划分。
Screw-matched series cover the largest duties and are built around Hanbell RC2 compressors in single- or double-head configuration.螺杆配套系列覆盖最大冷量段，按汉钟 RC2 压缩机单机头或双机头配置设计。
Flooded and falling-film evaporators serve plants that need a high heat flux in a small shell; falling-film uses less refrigerant charge for the same duty.满液式与降膜式蒸发器适用于要求在较小筒体内获得高热流密度的机组；相同冷量下降膜式的制冷剂充注量更低。
Scroll-matched and multi-system exchangers cover small packaged chillers and machines with several independent circuits.涡旋配套与多系统换热器覆盖小型整装冷水机组以及具有多个独立回路的机组。
If the duty does not appear in a published table, ask anyway — the company builds to imported compressor packages and to customers' own specifications.若工况未出现在已公布参数表中，仍可直接询价 —— 公司可为进口机组配套，也可按客户特殊规格生产。
Cooling capacity, working temperatures, refrigerant and circuit count are enough to start a selection.提供制冷量、工况温度、制冷剂与回路数即可开始选型。