Spring Balancer, Hanging Tools Load Balancer, Lifting Equipments, Micro Spring Balancer, Small Spring Balancer, Medium Spring Balancer, Large Spring Balancer, Heavy Duty Spring Balancer, Extended Spring Balancer
- Dawson Group Ltd. - China Manufacturer, Supplier, Factory
DS-HW Series 0.5kg - 7kg Micro Spring Balancer Optional with Self-locking Device, Handling Tool Balancer
Load Range: 0.5kg-7kg
Rope Length: 1.9m
Housing: High-strength wear-resistant aluminium alloy castings.
Cone Pulley: High-strength wear-resistant aluminium alloy castings.
Spring: Special spring steel for high-strength plane coil springs, load adjustment can be performed through the rear adjustment shaft.
Applicable Scene: Hanging various small manual operation tools, such as electric screwdrivers, pneumatic screwdrivers, manual marking machines, measuring instruments, etc.
Self-locking Device: When choosing a self-locking model, there will be a self-locking brake disc on the back of the housing. When using it, the weight of banlancer must be adjusted to slightly greater than that of the suspended object. The self-locking mechanism will engage when the suspended object quickly retracts.
| Type | Load Range(KG) | Rope Length(M) | Weight(KG) |
| DS-HW-1.5 | 0.5-1.5 | 1.9 | 1.5 |
| DS-HW-3 | 1-3 | 1.9 | 1.5 |
| DS-HW-5 | 3-5 | 1.9 | 1.5 |
| DS-HW-7 | 5-7 | 1.9 | 1.5
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Products Show:
DS-HW Series 5kg - 15kg Small Spring Balancer, Tool Balancer, Handling Tool Balancer
Load Range: 5kg-15kg
Rope Length: 1.8m
Housing: High-strength wear-resistant aluminium alloy castings.
Cone Pulley: High-strength and wear-resistant nylon, which can reduce the wear and tear on the steel wire rope.
Rope: High-strength steel wire rope with cushioned rubber.
Spring: Special spring steel for high-strength plane coil springs, load adjustment can be performed through the rear adjustment shaft.
Applicable Scene: Suspension of various small manual operation tools and the cables of split-type suspension welding machines.
Remote Locking Device: The remote locking function is an improvement on the traditional locking function, which moves the locking device from the side to the bottom to avoid the risk of ladder operation. When operating, remote locking can be performed with a remote rod equipped with a hook.
| Type | Load Range(KG) | Rope Length(M) | Weight(KG) |
| DS-HW-9 | 5-9 | 1.8 | 4.5 |
| DS-HW-15 | 9-15 | 1.8 | 4.5
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Products Show:
DS-HW Series 5kg - 30kg Medium Spring Balancer, Hanging Tool Balancer
Load Range: 5kg-30kg
Rope Length: 1.5m/2.3m/2.8m
Housing: High-strength wear-resistant aluminium alloy castings.
Cone Pulley: High-strength wear-resistant aluminium alloy castings.
Rope: High-strength steel wire rope with cushioned rubber.
Spring: Special spring steel for high-strength plane coil springs, load adjustment can be performed through the rear adjustment shaft.
Applicable Scene: Suspension of various small manual operation tools, and the cables of split-type suspension welding machines. The 2.3-meter and 2.8-meter extended stroke models are suitable for hanging slaughterhouse machinery.
Remote Locking Device: The remote locking function is an improvement on the traditional locking function, which moves the locking device from the side to the bottom to avoid the risk of ladder operation. When operating, remote locking can be performed with a remote rod equipped with a hook.
Optional Configuration: It is possible to select the 2.3-meter stroke and 2.8-m stroke options.
| Type | Load Range(KG) | Rope Length(M) | Weight(KG) |
| DS-HW-9 | 5-9 | 2.3/2.8 | 9 |
| DS-HW-15 | 9-15 | 2.3/2.8 | 9 |
| DS-HW-22 | 15-22 | 1.5/2.3/2.8 | 9 |
| DS-HW-30 | 22-30 | 1.5/2.3/2.8 | 10
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Products Show:
DS-HW Series 30kg - 80kg Large Spring Balancer, Hanging Tool Balancer, Load Balancer
Load Range: 30kg-80kg
Rope Length: 1.5m/2.3m/2.8m
Housing: High-strength wear-resistant aluminium alloy castings.
Cone Pulley: High-strength wear-resistant aluminium alloy castings.
Rope: High-strength steel wire rope with cushioned rubber and equipped with insulated handle.
Spring: Special spring steel for high-strength plane coil springs, load adjustment can be performed through the rear adjustment shaft.
Applicable Scene: It is suitable for suspending the mainframe of various split-type suspension welding machines and integrated suspension welding machines. The 2.3-meter and 2.8-meter extended stroke models are suitable for hanging slaughterhouse machinery. It can also be integrated for machine use.
Remote Locking Device: The remote locking function is an improvement on the traditional locking function, which moves the locking device from the side to the bottom to avoid the risk of ladder operation. When operating, remote locking can be performed with a remote rod equipped with a hook.
Optional Configuration: It is possible to select the 2.3-meter stroke and 2.8-m stroke options.
| Type | Load Range(KG) | Rope Length(M) | Weight(KG) |
| DS-HW-40 | 30-40 | 1.5/2.3/2.8 | 10 |
| DS-HW-50 | 40-50 | 1.5/2.3/2.8 | 11 |
| DS-HW-60 | 50-60 | 1.5/2.3/2.8 | 12 |
| DS-HW-70 | 60-70 | 1.5/2.3/2.8 | 13 |
| DS-HW-80 | 70-80 | 1.5/2.3/2.8 | 13
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Products Show:
DS-HW Series 80kg - 200kg Heavy Duty Spring Balancer, Tools Load Balancers
Load Range: 80kg-200kg
Rope Length: 1.7m
Housing: High-strength wear-resistant aluminium alloy castings.
Cone Pulley: High-strength wear-resistant aluminium alloy castings.
Rope: High-strength steel wire rope with cushioned rubber and equipped with insulated handle.
Spring: Special spring steel for high-strength plane coil springs, load adjustment can be performed through the rear adjustment shaft.
Applicable Scene: It is suitable for suspending heavy duty pneumatic tools and heavy duty suspension welding machines. It can also be integrated for machine use.
| Type | Load Range(KG) | Rope Length(M) | Weight(KG) |
| DS-HW-100 | 80-100 | 1.7 | 19 |
| DS-HW-120 | 100-120 | 1.7 | 20 |
| DS-HW-140 | 120-140 | 1.7 | 21 |
| DS-HW-160 | 140-160 | 1.7 | 22 |
| DS-HW-180 | 160-180 | 1.7 | 22.5 |
| DS-HW-200 | 180-200 | 1.7 | 23
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Products Show:
DS-HW Series 65kg - 205kg Extended Spring Balancer for Suspending Heavy-Duty Pneumatic Tools
Load Range: 65kg-205kg
Rope Length: 2m/3m
Housing: High-strength wear-resistant aluminium alloy castings.
Cone Pulley: High-strength wear-resistant aluminium alloy castings, increase the outer diameter to reduce the pulling force.
Rope: High-strength steel wire rope with cushioned rubber and equipped with insulated handle.
Spring: Special spring steel for high-strength plane coil springs, load adjustment can be performed through the rear adjustment shaft.
Applicable Scene: It is suitable for suspending heavy-duty pneumatic tools, heavy-duty suspension welding machines, slaughter machinery cutting machines, etc. It can also be integrated for machine use. The extended stroke makes it applicable to more scenarios.
Remote Locking Device: The remote locking function is an improvement on the traditional locking function, which moves the locking device from the side to the bottom to avoid the risk of ladder operation. When operating, remote locking can be performed with a remote rod equipped with a hook.
| Type | Load Range(KG) | Rope Length(M) | Weight(KG) |
| DS-HWII-75 | 65-75 | 2/3 | 22 |
| DS-HWII-85 | 75-85 | 2/3 | 22.5 |
| DS-HWII-105 | 85-105 | 2/3 | 23 |
| DS-HWII-125 | 105-125 | 2/3 | 24 |
| DS-HWII-145 | 125-145 | 2/3 | 24.5 |
| DS-HWII-165 | 145-165 | 2/3 | 25.5 |
| DS-HWII-185 | 165-185 | 2/3 | 26 |
| DS-HWII-205 | 185-205 | 2/3 | 27.5
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Products Show:
DS-HW-T Series 15kg - 160kg Spring Balancer, Load Balancer, Tools Balancer
Load Range: 15kg-160kg
Rope Length: 2m
Housing: High-strength wear-resistant aluminium alloy castings.
Cone Pulley: High-strength and wear-resistant nylon, which can reduce the wear and tear on the steel wire rope.
Rope: High-strength steel wire rope with cushioning rubber the length of the steel wire rope can be adjusted through the steel wire rope limit.
Spring: Special spring steel for high-strength plane coil springs, load adjustment can be performed through the rear adjustment shaft.
Applicable Scene: Suitable for hanging pneumatic or electric tools, hanging welding machines, and slaughtering machinery, etc. It can also be integrated into machines.
Advantages:
1、Improved balance: The use of higher quality materials in the spring and a new cone pulley design greatly improves balance.
2、Extended service lift: The use of new materials in the cone pulley enhances wear resistance.
3、Improved handling: Increased outer diameter size to reduce pulling force.
4、Improved fault tolerance: The steel wire rope groove is deeper, preventing the steel wire rope from slipping even when pulled diagonally.
Safety device introduction:
1、Anti-fall protection for spring breakage: When the spring breaks, the external locking device will open and effectively lock the steel wire rope to prevent the hung object from falling to the ground.
2、Portable push-pull locking device: When the steel wire rope needs to be temporarily locked, simply hold a lever and pull the lock on the ground to complete the operation.
3、Protection against heavy objects becoming unhooked: When a heavy object suddenly becomes unhooked, the steel wire rope will automatically lock to prevent the steel wire rope from snapping back and injuring someone.
4、Steel wire rope limit protection: When the steel wire rope is pulled to its limit, a mechanical lock is triggered to prevent the steel wire rope from being pulled out beyond the specified stroke and causing damage to the steel wire rope.
| Type | Load Range(KG) | Rope Length(M) | Weight(KG) |
| DS-HW-T-22 | 15-22 | 2 | 9.8 |
| DS-HW-T-30 | 22-30 | 2 | 10 |
| DS-HW-T-40 | 30-40 | 2 | 12 |
| DS-HW-T-50 | 40-50 | 2 | 12.2 |
| DS-HW-T-60 | 50-60 | 2 | 12.5 |
| DS-HW-T-70 | 60-70 | 2 | 12.8 |
| DS-HW-T-80 | 70-80 | 2 | 13 |
| DS-HW-T-100 | 80-100 | 2 | 18.5 |
| DS-HW-T-120 | 100-120 | 2 | 18.6 |
| DS-HW-T-140 | 120-140 | 2 | 19.65 |
| DS-HW-T-160 | 140-160 | 2 | 19.85
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Products Show:
DS-HW-EB Series 80kg - 300kg Intelligent Hoist, Lifting Hoist, Ergonomic Intelligent Lifting Device
The DS-HW-EB series intelligent hoist breaks the traditional two-speed limitation of hoisting equipment and truly achieves stepless speed regulation for smoother lifting. It also adopts multiple lifting modes to adapt to various working environments.
Intelligent Hoist - Technical parameters
| Technical Specifications | DS-HW-EB-80 | DS-HW-EB-100 | DS-HW-EB-300 |
| Load(kg) | 80kg | 100kg | 300kg |
| Rope Length(m) | 3m | 3m | 3m |
| Supply Voltage(m) | 220v | 220v | 220v |
| Power(kw) | 1.2KW | 1.5KW | 2KW |
| Velocity(m/min) | 36m/min | 36m/min | 36m/min |
| Wire Rope Diameter(mm) | Φ4mm | Φ4mm | Φ5mm |
| Installation Form | Folding boom crane / Rail-type frame | Folding boom crane / Rail-type frame | Rail-type frame
|
Handle introduction:
1、Handle mode: converts hand movements into electronic signals, simply grip the handle and move it up or down to lift or lower objects.
2、Suspension mode: uses automatic balance function to move objects up or down by directly contacting the suspended object. Precise positioning and placement can be achieved in suspension mode.
3、Fixed-length mode: uses virtual limit settings to perform up and down operations at a fixed work station. In fixed-length mode, the workpiece will stop when it reaches the set position, achieving more precise positioning.
Intelligent Hoist -
Introduction to handle functions:
1、Turn on the power and wait for the LCD to light up before operation.
2、Pull the handle to lift or lower.
3、Press the “suspend/handle mode switch button” to realize the mode switch function.
4、Press the “fixed length” button to enter the fixed length mode. In this mode you can press the “upper limit key” or “lower limit key” to set the upper limit and lower limit, which will take effect immediately after pressing.
5、Press the “fixed length” button again to exit the fixed length mode.
6、Pull the handle in suspension mode to switch to handle mode immediately.
7、When an emergency occurs, press the “emergency stop button” to stop the handle.
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Other Related Products:
Spring Balancer - Combination Scheme:
When ten required load range exceeds 205 kg, a solution of two parallel balancers can be chosen.
The tow balancers can be connected and used through two connecting plates.
Intelligent Hoist - Folding boom crane scheme
1、Wide operating range:
Unlike traditional jib cranes, this folding jig crane can smoothly rotate 360 degrees, enabling operations across the entire circular range.
2、More flexible application scenarios:
Equipped with casters and support posts, the base can be pushed to the required work position when needed for operation.
Intelligent Hoist - Frame scheme
1、Greater load-bearing capacity：
Compared to jib cranes, the frame structure is more robust and has a larger weight-bearing range.
2、Personalized customization solutions:
The frame structure can be personalized and customized based on the actual situation on-site, providing a better match for the user’s needs.
DAWSON Spring Balancer Catalogue Download:
Factory & Package Show:
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