Alva Engineers

1.AC Plug; no adapter needed.

2.Inner dual insulator which is conforming to the international safety standard. 100% safe, light and handy, easy to use and appearance fits in with ergonomics logic.

3.Precise torque. It is adjustable from small to large but speed stays constant. The rotation speed is fast and also light and handy. Boost productively.

4.Best choice for general electronic appliances, such as lamps, small home appliances, toys and etc.

1.Torque range is from 5-45kgf.cm., Torque accuracy±5%

2.Easy to operate and able to improve production efficiency

3.Suitable when assembling for the out shell screws of general home electric appliances.

4.The best choice when composing the tapping screws under 5mm diameter.

1.Extra strong magnet.

2.Fatigue-resistant for long time using, torque accuracy ±3%

3.Compact, light-weight, and easy to operate, improve production efficiency.

4.Best fit for laptop and peripherals operation.

5.Torque fixable with a fixing ring(KC-6C)

6.Conform to EMI, EMC International Safety Standards.

1.Torque range 5-45kgf.cm (High torsion).

2.Stable torque within accuracy ±3%.

3.Best fit for computer case and tapping screw operation.

4.SK-8140LF/PF and SK-8240LF/PF models with exceeding 30kgf.cm torque and 1000r.p.m speed output are special design of the tapping screw to joint monitor exterior assemblies.

5.Conform to EMI, EMC International Safety Standards.

1.Small outer dimension, light-weight.

2.Mid-range torques 5-20 kgf.cm.

3.High rotation speed, torque accuracy ±3%

4.Best fit for general machine screws operation.

5.Torque adjustable and fixable with a fixing ring (KC-2).

6.Conform to EMI, EMC International Safety Standards.

1.Small outer dimension, light-weight.

2.Mid-range torques 5-20 kgf.cm.

3.High rotation speed, torque accuracy ±3%

4.Best fit for general machine screws operation.

5.Torque adjustable and fixable with a fixing ring (KC-2).

6.Conform to EMI, EMC International Safety Standards.

1.AC Plug; No adaptor needed.

2.Torque range 5~50Kgf.cm.

3.Adopts High-Functional Brushless Motor.

4.Best fit for general machine screws operation.

5.High rotation Speed.

1.AC Plug; No adaptor needed.

2.Torque range 1.5~22Kgf.cm.

3.Adopts High-Functional Brushless Motor.

4.Best fit for general machine screws operation.

5.High rotation Speed.

• New technology, ergonomic two-color housings, high temperature-resistant, vibration-resistant, friendly holder, fashionable appearance, light, good operation, free from fatigue under long-time using.
• Low torque 0.2kgf.cm within accuracy ±3%
• Small, light body 270g. Specially design for the precise needing of tiny screws.
• High tech DC motor with parts made in JAPAN with high-quality extra strong magnet, low electric current, stable running, high stability and automatically stop as the screw fastened.
• 0-8 stepless torque adjustment, rotation speed selected by switches. Hi & Lo.
• Best for industry of cell phones, digital cameras, notebook computers, PDA, DVD, MP3, CD-R, LCD and high-tech computer peripheral.
• Torque fixing ring(KC-4) can be set to fix torque. Slow start is optional for necessity.
• SKD-2000L Trigger series meet UL, CE approval and ESD is offered for the needs of customer
• .

•  Adopting the high function of innovation and brushless feature. Durable and permanent life-time. Motor maintenance is unnecessary.
•  Small and light weight, noiseless, streamlined appearance, high stability and easy to use.
• First creation of the smallest and lightest brushless feature.
• First innovations of Forward/Reverse switch modes. Screws can be loosed easily just in a moment without switching the switchesSK-B100 SERIES

   

  •  Adopting the high function of innovation and brushless feature. Durable and permanent life-time. Motor maintenance is unnecessary.
  •  Small and light weight, noiseless, streamlined appearance, high stability and easy to use.
  • First creation of the smallest and lightest brushless feature.
  • First innovations of Forward/Reverse switch modes. Screws can be loosed easily just in a moment without switching the switches modes.
  • Two lowest torque specifications: 0.08~1.5Kgf.cm / 0.5~3.5Kgf.cm. Best choice for producing high precision products, such as watches, high precision hard-driver and etc.
  • Certification: ETL and CE
  modes.
• Two lowest torque specifications: 0.08~1.5Kgf.cm / 0.5~3.5Kgf.cm. Best choice for producing high precision products, such as watches, high precision hard-driver and etc.
• Certification: ETL and CE

• Consistent Torque Output.
• Torque Accuracy ±3%.
• Clean,Brushless Motor Techonology.
• Dependable, Long Lifespan.
• Requires 32VDC Power Supply (purchased separately).
• Two Speed Selections Available.
• Standard or ESD Housing Material.
• Includes 2 Meter Tool Cable, Driver Bits (PH), and Torque Fixing Ring.

• Clear disengagement of clutch (low-shock mechanism unavailable)
• Grounded bit installation mechanism
• ESD (electrostatic discharge) protection
• New lever is adopted
• Low swing bit mechanism
• Low voltage transformerless controller

• Ergonomically designed grip can be held tightly to resist against tighten reaction force, resulting in reduced operator fatigue.
• Equipped with bit grounding mechanism.
• Long -Life cam is utilized offers high torque accuracy and responsibility.
• The clear plastic torque adjustment ring cover minimizes unintentional tampering of the preset torque.
• The change over switch enables operators to change forward/reverse rotation with single hand.

• Incorporates long life brushless DC-motors
• The newly designed clutch mechanism offers precise torque repeatability over sustained periods of use.
• Three series of screwdrivers: DLV30/45/70-IKE can be operated by one standard control unit giving you wide screw tightening torque coverage from 0.4 to 7.0 Nm and maximum free speed of 650,1200 or 2000 per min. 
• Compliant with CE.

• Eco-friendly electric screwdrivers with built-in brushless motors in transformerless profile
• Both the lever start and push to start type models available.
• Equipped with a torque adjustment ring cover.
• Designed to minimize loss of screw fastening torque on long term use.
• Design comforts to the RoHs directive and thus appeals the environmentally conscious user.
• Models With CE makings are available.
• Easily detachable pistol grip DLW2300 (TDOO335) comes with the unit as a standard accessory DLV45/70 series.

AC-Type Semi-Automatic ScrewdriversModel:TKS-1500LS

1) High endurance and perforance model.

2) Outvalue its prices paid for purchase.

3) Direct AC plug, without adaptor, convenience to operate, improve production efficiency.

4) Best applied to assembly general electronic appliances, common simple kits and products.

5) Best fit for tappping screw operations.

Internal double insulation, comply with international safety standards, 100% safe, reliable, small size, light weight, ergonomic shape, operate smoothly.

Torque precision, torque adjustment from small to big, stepless adjustment, speed remains the same, fast speed, lightweight, simple operation, increased efficiency.

The most economical and durable value models, simple products for the general assembly screws.

main feature

Torque accuracy and stability, rotation speed selected by switches Hi and Lo or VR (freely adjust)

High stability, not impact of voltage changes, free from fatigue under long-time using
Small, light body, specially design for the precise needing of tiny screws
Best applied to small appliances
Electronics, toys, processing and assembly industry .
This is a the economical electric screwdriver.

high performance; excellent quality.

Upright type, without heavy power, small volume, light weight

More convenient to carry

With power controller, high stability, is not affected by voltage change, can work long hours

Torque accuracy stability, torque adjustment from small to large, no adjustment, speed is constant, speed fast,High efficiency.

• Low torque brushless electric screwdrivers
• Brushless motors are incorporated for maximum tool life.
• Ergonomic grip offers greater operator comfort and increased maneuverability.
• Grounded bit system standard.
• Clear plastic torque adjustment cover provided as standard accessory.
• ESD (electrostatic discharge)protection.
• Compliant with CE standards.
• Controllers feature an overload detection function.When overload is detected , the controller stops the screwdriver.Operation can be resumed.
• Universal input voltage from 100 to 240 V AC for easy installation.
• Variable speed adjustment enables you to select optimum screw tightening speed.

High tightening functions like torque control, angle monitoring etc., inherited from Yokota air operated system wrenches, are realized even by battery operated ones..

• Working efficiency improvement by wireless technology
• Simplification of installation and relocation
• Clean & Silent
• Low vibration and Low reaction force

Workability Improvement by such design as compact, light-weight and more quiet

No need of power cord (air hose or power supply cord) and signal cable owing to the battery operation and wireless communication.

Simplification of installation and relocation owing to the saving of wiring harness