Spring Balancer Suspension Unit

• Casing – Aluminum Alloy Casting

• Cover – Aluminum Alloy Casting

• Drum Cover – Aluminum Alloy Casting

• Drum – Aluminum Alloy Casting

• Spiral Spring – Carbon Tool Steel

• Spindle – Cold Finished Steel Bar

• Ratchet – Cold Rolled Carbon Steel Sheet

• Screw (M6 × 12)

• Screw (M5 × 10)

• Screw (M5 × 20)

• Upper Hook – Rolled Steel for General Structure
  11A. Safety Plate – Cold Rolled Carbon Steel Sheet
  11B. Spring – Hara Drawn Steel Wire
  11C. Rivet (3 × 11)

• Hook Shaft – Cold Finished Steel Bar

• Rivet (3 × 17.5)

• Wire Rope (3 × 1500)

• Wire Stopper – Aluminum Alloy Road Bar

• Buffer – Nitrile Butadiene Rubber

• Lower Hook – Cold Rolled Carbon Steel Sheet

• Name Plate – Aluminum Alloy Plate

Spare Parts List & Diagram of Balancer

Spring Balancer for Portable Bag Closer Machines – Efficient Load Handling Solution

A Spring Balancer is an essential suspension tool designed to hold and balance the weight of portable bag closer machines during operation. Ideal for continuous bag stitching tasks, it ensures fatigue-free operation, enhances worker safety, and extends the machine’s lifespan by preventing drops or rough handling.

Available in various load capacities like 1–3 kg, 4–7 kg, and 5–9 kg, our heavy-duty spring balancers are compatible with top bag closing machine brands like Fischbein, Revo, Newlong, and GoBag. Engineered with a durable housing and adjustable tension control, these balancers offer smooth vertical movement and reduce strain on operators in high-speed production lines.

Key Features:

• Compatible with portable bag closing machines

• Reduces operator fatigue and increases productivity

• Supports load range from 1 kg to 9 kg

• Compact, durable, and easy to mount

• Ideal for use in food, feed, fertilizer, and chemical packaging industries

Upgrade your production efficiency with our industrial-grade spring balancer—perfect for factories and packaging units needing a reliable suspension solution.