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Summary
Line 2 Ball Fire Expander
The Ball Fire Expansion Operator performs manual, water-driven tube expansion using steel balls that are hydraulically pushed through copper tubes. This push-expansion process requires careful ball selection, proper gun setup, and precise measurement to ensure correct tube expansion and coil integrity. This role is hands-on and physically active, requiring strong mechanical awareness and attention to detail.
To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. Reasonable accommodation may be made to enable qualified individuals with disabilities to perform the essential functions.
- Safety & Equipment Care
- Maintain a safe, clean, and organized work environment.
- Safely operate water pressure systems and expansion equipment.
- Care for tools and expansion guns; notify maintenance of issues.
- Select the correct steel ball sizes based on engineering specifications.
- Sort expansion balls using trays or micrometers to ensure proper sizing.
- Set up and operate ball fire expansion guns with appropriate teeth and settings.
- Perform push-style expansion by using water pressure to drive balls through tubes.
- Enter and exit coil units as required during expansion setup and execution.
- Blow pressure from expanded units, typically between 200–250 PSI, per specifications.
- Read and interpret drawings, instructions, and bills of material.
- Measure components accurately using micrometers and tape measures.
- Inspect expanded coils to ensure proper expansion and product quality.
- Complete required paperwork for each expanded unit.
Administrative & Compliance
- Accurately log labor time in the time and attendance system.
- Follow all company policies, procedures, and regulatory requirements.
- Work overtime as necessary to meet production needs.
- Perform other duties as assigned by supervision.
Desired Qualifications
Education & Experience
- High school diploma or equivalent preferred.
- Ability to follow detailed work instructions.
Skills
- Strong mechanical aptitude and comfort with hands-on processes.
- Ability to sort and measure components precisely.
- Basic math and measurement skills (down to 1/16 of an inch).
- Physical stamina and attention to safety.
- Effective communication and teamwork skills.
Training
- On-site Ball Fire expansion training provided.
Interaction with Others: Reports to the Final Assembly Supervisor. Works collaboratively with team members and leads. Must be able to receive instructions clearly and contribute to a cooperative work environment.
Working Environment: Industrial production environment with exposure to water pressure systems, moving equipment, noise, and seasonal temperature changes. Physical demands and production schedules may vary.
Tools & Equipment Used
- Ball fire expansion gun with teeth
- Steel expansion balls
- Water pressure system
- Micrometer, tape measure
- Air hose
- PPE: safety glasses, gloves, hearing protection (as required)
Why Join Us? As a Ball Fire Expansion Operator at RAE Corporation, you'll perform skilled, hands-on work that directly impacts coil quality. This role offers the opportunity to build specialized manufacturing expertise while working in a supportive, safety-focused production environment.
Benefits:
- Health insurance
- Retirement savings plan
- Paid time off
- Professional development opportunities
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Job Description
Line 2 Ball Fire Expander
The Ball Fire Expansion Operator performs manual, water-driven tube expansion using steel balls that are hydraulically pushed through copper tubes. This push-expansion process requires careful ball selection, proper gun setup, and precise measurement to ensure correct tube expansion and coil integrity. This role is hands-on and physically active, requiring strong mechanical awareness and attention to detail.
To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. Reasonable accommodation may be made to enable qualified individuals with disabilities to perform the essential functions.
- Safety & Equipment Care
- Maintain a safe, clean, and organized work environment.
- Safely operate water pressure systems and expansion equipment.
- Care for tools and expansion guns; notify maintenance of issues.
- Select the correct steel ball sizes based on engineering specifications.
- Sort expansion balls using trays or micrometers to ensure proper sizing.
- Set up and operate ball fire expansion guns with appropriate teeth and settings.
- Perform push-style expansion by using water pressure to drive balls through tubes.
- Enter and exit coil units as required during expansion setup and execution.
- Blow pressure from expanded units, typically between 200–250 PSI, per specifications.
- Read and interpret drawings, instructions, and bills of material.
- Measure components accurately using micrometers and tape measures.
- Inspect expanded coils to ensure proper expansion and product quality.
- Complete required paperwork for each expanded unit.
Administrative & Compliance
- Accurately log labor time in the time and attendance system.
- Follow all company policies, procedures, and regulatory requirements.
- Work overtime as necessary to meet production needs.
- Perform other duties as assigned by supervision.
Desired Qualifications
Education & Experience
- High school diploma or equivalent preferred.
- Ability to follow detailed work instructions.
Skills
- Strong mechanical aptitude and comfort with hands-on processes.
- Ability to sort and measure components precisely.
- Basic math and measurement skills (down to 1/16 of an inch).
- Physical stamina and attention to safety.
- Effective communication and teamwork skills.
Training
- On-site Ball Fire expansion training provided.
Interaction with Others: Reports to the Final Assembly Supervisor. Works collaboratively with team members and leads. Must be able to receive instructions clearly and contribute to a cooperative work environment.
Working Environment: Industrial production environment with exposure to water pressure systems, moving equipment, noise, and seasonal temperature changes. Physical demands and production schedules may vary.
Tools & Equipment Used
- Ball fire expansion gun with teeth
- Steel expansion balls
- Water pressure system
- Micrometer, tape measure
- Air hose
- PPE: safety glasses, gloves, hearing protection (as required)
Why Join Us? As a Ball Fire Expansion Operator at RAE Corporation, you'll perform skilled, hands-on work that directly impacts coil quality. This role offers the opportunity to build specialized manufacturing expertise while working in a supportive, safety-focused production environment.
Benefits:
- Health insurance
- Retirement savings plan
- Paid time off
- Professional development opportunities
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ABOUT THE COMPANY
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