Product Summary

The SCH-1500 is a fiber laser chiller designed to remove heat from 1500W continuous fiber laser sources used in laser processing, laser welding and laser cleaning equipment. It runs on AC 1P 220V with a machine power of 2.1 kW, holds temperature control accuracy of ±1.5°C, and delivers a rated water pump flow of 1.2 m³/h through a circulating closed-loop water cooling circuit.

Wetted and structural parts combine cast iron with stainless steel SS304. The unit is produced by Wuhan Hanli Refrigeration Technology Co., Ltd, a chiller manufacturer established in 1998 whose ISO 9001 certificate covers the design, production, sales and after-sales service of water chillers up to 120 kW. The design intent is straightforward: stable performance, high cooling capacity, a low failure rate and a long service life, so the laser source keeps working at consistent output.

Key Features

Technical Specifications

Dimensions, weight, refrigerant charge and packaging data are not listed here. Confirm them with our team against your installation layout before ordering.

Models and Options

The SCH-1500 is matched to 1500W continuous fiber laser sources and is supplied for single-phase AC 1P 220V installations. Selection is not only a power figure: the chiller should be confirmed against laser power, heat load, flow, pressure and site ambient conditions before the order is released.

• Model: SCH-1500, fiber laser chiller for 1500W continuous fiber lasers.
• Electrical configuration: AC 1P 220V, 2.1 kW machine power.
• Cooling configuration: circulating closed-loop water cooling, 1.2 m³/h rated pump flow, ±1.5°C accuracy.
• Selection data we ask for: laser source model and rated power, heat load, required flow and pressure, and the ambient temperature range at the installation site.

If your laser source differs from 1500W continuous fiber, send the laser data sheet and our team will advise which configuration fits your equipment.

Materials and Structure

The SCH-1500 uses cast iron together with stainless steel SS304. Heat is carried away through a closed-loop circulating water circuit driven by the 1.2 m³/h rated water pump, and the water returns to the chiller to be cooled again, so the same conditioned water keeps circulating through the laser source and its optics path.

Because the circuit is closed, water quality matters as much as the hardware: filtration, regular water replacement, antifreeze protection in cold sites and drainage before low-temperature shutdown should all be planned into the maintenance schedule. This is a standard requirement for laser cooling systems and is worth agreeing with your maintenance team at commissioning.

Applications

The SCH-1500 is used in laser processing, laser welding and laser cleaning equipment, and fits integration projects built around fiber laser sources, laser cutting machines and laser welding machines. Typical buyers are laser cutting and laser welding equipment builders, industrial laser equipment users, and laser machine or spare parts trading companies sourcing a chiller for a defined laser power class.

Because the unit is matched to 1500W continuous fiber lasers, it suits production cells running continuous duty with changing thermal loads, where the cooling set point has to stay steady while the laser switches between cutting, welding or cleaning cycles.

Customization and Project Matching

Chiller selection is a matching exercise rather than a catalogue pick. Before shipment we confirm the configuration against the laser source, heat load, flow, pressure and ambient conditions of your project, and we look at water quality, filtration and low-temperature protection requirements at your site.

For equipment builders and trading companies, the SCH-1500 can be specified as part of a laser machine package. Share your laser data sheet, site ambient range and electrical supply details with our engineering contact and we will confirm whether the SCH-1500 configuration fits, or advise an alternative from our laser chiller range.

Case Study

Hanli chillers have been matched with established domestic laser equipment companies, including Senfeng, Bodor and HG. Supplied units are used for laser cooling on cutting, welding and engraving equipment, with reported service life of 5–10 years, and users report that the chillers help the laser equipment maintain stable performance, save energy and support equipment life.

Reference markets for these projects include Germany, Russia, India, Turkey, Vietnam, Poland, France, Mexico, Brazil, South Korea, the United States, the United Kingdom and Saudi Arabia. Client types cover laser cutting equipment companies, laser welding equipment companies, laser machine manufacturers and laser spare parts trading companies.

FAQ

Image Filename and Alt Suggestions

• fiber-laser-chiller-sch1500-front-panel.png — Alt: SCH-1500 fiber laser chiller front panel
• fiber-laser-chiller-sch1500-side-view.png — Alt: SCH-1500 chiller side view for laser cooling
• fiber-laser-chiller-sch1500-installed-cell.png — Alt: SCH-1500 chiller connected to a 1500W fiber laser source
• fiber-laser-chiller-sch1500-iso9001-detail.png — Alt: ISO 9001 certification detail for Hanli water chillers