Product Overview
Washdown Linear Guide configurations from JSM are assessed for equipment requiring routine cleaning, with stainless steel options considered according to the machine's operating and cleaning conditions. We manufacture linear guide rails and carriages for OEM equipment builders, industrial component distributors and machinery replacement projects. Send your drawing and cleaning procedure to establish the appropriate supply specification.
Technical Specifications
|
Parameter |
Reference Value / Range |
|
Product Type |
Chrome Plating Linear Guide Rail |
|
Chrome Coating Thickness |
2–5 μm* |
|
Dimensional Accuracy |
0.003–0.03 mm* |
|
Rail Length |
100–4,000 mm* |
|
Operating Temperature |
−20°C to 110°C* |
|
Load Capacity |
0.5–550 kN* |
|
Surface Hardness |
HV700–800* |
|
Wear Resistance |
3 times improvement* |
|
Friction Coefficient |
Approx. 15% reduction* |
*Actual specifications may vary by rail size, slider configuration, surface treatment, and application requirements.
Product Configuration
Guide Assembly
Select the guide series using the required mounting height, rail length, carriage dimensions and load arrangement. Rail spacing, carriage quantity and the position of the moving load should be included in the assembly drawing. Accuracy and preload requirements are specified according to the selected series.
Materials and Surface Treatment
JSM's range includes stainless steel guides and surface-treated alternatives. The material specification should cover the exposed components of the assembly, including rails, carriages, fasteners and lubrication fittings. Component materials and treatment details should be confirmed in the quotation rather than assumed from the product name.
Protection and Lubrication
Sealing, lubrication access and external shielding need to suit the installation. Direct rinsing requires a different assessment from occasional splashes inside a protected machine section. Cleaning-agent compatibility and resistance to spray exposure must be confirmed for the proposed configuration; standard dust seals alone do not establish washdown suitability.
Configuration and Selection
An Anti-Corrosion Linear Guide should be specified around the exposure conditions as well as the required size. JSM's catalogue identifies stainless steel availability across selected HB, EB and MB models; the final configuration must be confirmed for the chosen series.
Please provide:
Required rail length, block quantity and mounting dimensions.
Moving load, load position, travel speed and duty cycle.
Accuracy, preload and interchangeability requirements.
Whether exposure involves humidity, condensation, splashing or direct liquid contact.
Names, concentrations and temperatures of any cleaning or process chemicals.
Corrosion-resistant materials do not remove the need for lubrication, drainage or appropriate machine guarding. These provisions should be included in the installation design.

Applications

Packaging Machinery: Format-adjustment slides and positioning mechanisms on equipment cleaned between production runs.
Beverage Handling Equipment: Guided transfer assemblies and container-positioning units near rinsing operations.
Inspection and Sorting Systems: Moving inspection heads and sensor-adjustment mechanisms within regularly cleaned equipment.
Manufactured by JSM
Zhejiang Jinshanmen Transmission Technology Co., Ltd. is a Chinese manufacturer of linear guides, carriages and precision motion components. Our 20,000 m² factory uses precision grinding equipment and CNC machining centers, with an annual guide-rail production capacity of approximately 800,000 meters.
For your Washdown Linear Guide project, JSM offers direct manufacturer communication and OEM/ODM services. Provide the required assembly dimensions and operating conditions so the proposed product specification can be discussed before quotation and production.

Information Required for Quotation

To reduce clarification during selection, include:
Assembly drawing, rail length, carriage quantity and mounting dimensions.
Moving load, travel, speed, acceleration and required accuracy.
Cleaning agent, concentration, liquid temperature and cleaning frequency.
Spray pressure, nozzle distance and whether the guide receives direct spray.
Order quantity and requested delivery date.
FAQ
Q: Can I order a replacement carriage without replacing the rail?
A: Compatibility must be checked against the original guide series and assembly type. Provide the existing model number and dimensional drawing. A carriage intended for an interchangeable system should not automatically be used on a matched, non-interchangeable assembly.
Q: Can the selected configuration be retained for repeat orders?
A: Request that the quotation and order confirmation identify the complete model, component materials, protection accessories and drawing revision. Referencing these details in subsequent purchase orders helps keep the supply specification consistent.
Q: Can a trial order be arranged before a larger purchase?
A: Contact JSM with the proposed model and trial quantity to confirm availability, cost and lead time. Evaluation should use the intended installation and cleaning cycle before approval for wider equipment use.
Discuss Your Project
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