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The Kilews KL-1200 spring balancer is a suspension auxiliary device used in industrial assembly workstations. It operates through the tension force of the built-in spring, which balances the weight of suspended tools. When suspended by the balancer, the tool can stay at any position within the working stroke with minimal external force, reducing the load on operators during repeated assembly tasks.
This type of spring balancer is commonly used in SMT production workshops, electronic assembly lines, and component processing stations. It is suitable for suspending electric screwdrivers, pneumatic tools, small welding equipment and other handheld tools used in assembly operations. For workstations that require long-time handheld tool operation, installing a spring balancer can reduce arm fatigue of operators and support consistent operation rhythm during shift work.
The balancer can be installed on the upper bracket of the workstation or the suspended guide rail above the station. It does not require additional power supply during daily use, and the tension can be adjusted according to the actual weight of the suspended tool to achieve a balanced state.
The outer shell of the spring balancer adopts a combined structure of metal materials. The internal spring component is matched with the corresponding load range to provide consistent tension. The suspension rope is made of nylon material, which is used to connect the hook and the internal winding mechanism.
The metal shell structure can withstand mechanical impact in the industrial workshop environment, and has low sensitivity to ambient temperature changes. Compared with plastic shell structures, the metal shell has higher structural strength under high-frequency use conditions. The surface of the shell is treated with a coating to adapt to the dust and oil mist environment of the production workshop.
Item | Parameter |
|---|---|
Product | Spring Balancer ( Electric & Automatic Tools ) |
Weighing Range | 0.5 - 1.5 Kg, 0.6 - 2.0 Kg, 1.5 - 3.0 Kg, 3.0 - 5.0 Kg. |
Travel Wire | 1500mm |
Rope Dia | 2.3mm |
Weight scale | 0.5-1.5 kg, 0.6-2.0 kg, 1.5-3.0 kg, 3.0-5.0 kg |
Color | Yellow |
Shell Material | Metal |
Wire Material | Nylon |
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The KL-1200 series spring balancer provides four optional load ranges: 0.5-1.5 kg, 0.6-2.0 kg, 1.5-3.0 kg and 3.0-5.0 kg. Buyers can select the corresponding load range according to the actual weight of the tools to be suspended. When selecting the model, the total weight of the tool plus its connecting cable should be included in the calculation to ensure the balancing effect.
Each load range corresponds to a built-in spring configuration. The tension of the balancer can be fine-tuned within the rated range through the adjustment structure on the shell, to adapt to minor weight differences of different tools. Buyers can indicate the required load range when placing an order to receive the corresponding configured product.
Each spring balancer is packed in a carton box with foam protection inside. The foam lining fixes the product position to avoid collision and friction during transportation. The outer carton provides protection against extrusion and moisture during long-distance delivery.
For delivery, international express options including FedEx, UPS and DHL are available. Commercial users can choose the appropriate carrier according to their destination and delivery time requirements. The product is kept in sufficient stock to support on-time shipment after order confirmation. For bulk purchase orders for production line deployment, the delivery schedule can be arranged in batches according to the buyer's project progress.
This spring balancer is suitable for suspending handheld electric tools, pneumatic tools and small assembly equipment within the corresponding load range. Common applications include electric screwdrivers, torque drivers and small pneumatic grippers used in electronic assembly.
The standard travel wire length of this spring balancer model is 1500mm, which covers the operating range of most desktop assembly workstations. The rope diameter is 2.3mm, matching the internal winding structure of the balancer.
To select the appropriate load range, first measure the total weight of the tool and its attached cables. Choose a range where the total weight falls in the middle of the interval as much as possible, which leaves adjustment margin for fine-tuning the tension balance. If the tool weight is close to the upper limit of a range, it is recommended to select the next higher load range.
