Product Overview

Multi-shank molybdenum disilicide elements combine several heating legs in one engineered assembly. The arrangement can increase heating coverage or suit a special electrical connection, but current sharing and cold-end temperature must be evaluated carefully.

Applications

They are considered for large chambers, OEM furnace projects and specialized high-temperature systems that cannot be served by a single standard U element.

Selection Data

Provide a dimensioned drawing showing every shank, hot-zone segment, junction and terminal. Confirm grade 1700, 1800 or 1900, circuit voltage, target power, atmosphere, mounting method and acceptable manufacturing tolerances.

Installation And Service Considerations

Element spacing, terminal ventilation, support design and expansion clearance affect operating stability. New and aged elements may have different electrical behaviour, so circuit grouping and transformer adjustment should be reviewed during maintenance. Avoid mechanical stress during unpacking and installation, and keep conductive contamination away from terminals and insulation.

Replacement Reference

Cross-reference enquiries involving Kanthal Super multi-shank, I2R Moly-D or other established designs are handled as custom engineering reviews, without representing affiliation or exact interchangeability.

Quotation Checklist

For a faster technical response, include the furnace manufacturer and model when known, photographs of the complete element and both terminals, a sketch with dimensions, the required quantity and the reason for replacement. If an old sample is available, retain it until the proposed dimensions and resistance have been agreed.

Technical Review Before Production

A heating element should not be selected from appearance alone. Send the existing drawing, readable markings, overall and sectional dimensions, nominal resistance, voltage, power and quantity. Also identify the furnace temperature, atmosphere, cycle frequency and mounting orientation. These details allow the proposed geometry to be checked before a quotation or production drawing is issued.

Supply Scope And Important Notice

Multi Shank MoSi2 Elements can be supplied in standard or customer-specific dimensions after technical confirmation. The final proposal applies only to the reviewed drawing and operating conditions. Brand and furnace-maker names, when mentioned, identify the customer’s existing equipment; they do not imply authorization, endorsement or a universal drop-in replacement.