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CN57 Pneumatic Coil Siding Nailer CN57 Pneumatic Coil Siding Nailer
CN57 Pneumatic Coil Siding Nailer CN57 Pneumatic Coil Siding Nailer


CN57 Pneumatic Coil Siding Nailer

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CN57 Pneumatic Coil Siding Nailer WEIGHT:2.68kgs(5.91lbs) Aluminum body DIMENSIONS:270mm x 131mm x 283mm LOAD CAPACITY:300pcs-350pcs OPERATING PRESSURE:70-120psi(5-8.3bar)
  • CN57

  • KYA

  • KYA-CN57

  • 2.68kgs(5.91lbs)

  • 70-120psi(5-8.3bar)

  • 300-350 Nails

  • 15 Degree Flat wire coil nails

cn57 coil siding nailercn57 air nailerCN57-2

Product Overview:

CN57 Pneumatic Coil Siding Nailer

The Coil Sliding Nailer is ideal for your siding and fencing applications. Durably built with aluminum housing to withstand tough jobs, the nailer is also lightweight enough for user comfort. Its tool-free adjustable exhaust adds convenience while you work.

● Tool-free depth of drive adjustment for precise setting of fasteners.

● Light weight with comfortable rubber grip.

● Hardened nylon nail magazine.

● Powerful and durable aluminum housing & cylinder cap.

Product Description
Model: CN57 Pneumatic Coil Siding Nailer
Air Tool Type: Air Nailer
Tool Diamensions: 270mmx131mmx283mm(10-5/8"x5-1/8"x11-1/8")
Net Tool Weight: 2.68kgs(5.91lbs)
Body Material: Aluminum Body
Operate Pressure: 70-120psi(5-8.3bar)
Load Capacity: 300-350 Nails
Fasteners Type: 15 Degree Flat wire coil nails
Fasteners Head Diameter: 0.197"(5.0mm)-0.224"(5.7mm)
Fasteners Shank Diameter: 0.083"(2.1mm)-0.091"(2.3mm)
Fasteners Length: 1"(25mm)-2-1/4"(57mm)
Fasteners Shank Type: Smooth,Screw,Ring
15 degree coil nails

 Powerful and durable aluminum housing & cylinder cap.

 Direction adjustable air deflector.

 Hardened nylon nail magazine.

 Light weight with comfortable rubber grip.

 Big load capacity.


Assembly and repair of pallets,drums,export wooden boxes.

Wooden fencing.


General construction applications including:Siding,decking and sheathing.

Coil nailer application

Our Services

No.   Symptom Problems Solutions
1.1 Air Leak  Air leak in the cylinder cap when tools don't work  1.Loose head valve piston seal or o-rings . Check and replace the head valve piston set
2.Worn or damaged o-ring or cylinder cap gasket under cylinder cap  Check and replace o-ring or cylinder cap gasket under the cylinder cap
1.2 Air leak in Trigger area  when tools don't work 1.Damaged o-ring in trigger valve  Check and replace  o-ring
2.Damaged o-ring in trigger valve stem  Check and replace o-ring
3.Dirt in the trigger valve Check and clean the trigger valve
1.3 Air leak in cylinder cap when tools are working  1.Damaged head valve piston o-rings Check and replace  o-rings
2.Damaged seal under cylinder cap  Check and replace seal
1.4 Air leak in nose when tools are working  1.Worn or damaged bumper Check and replace bumper
2.Loose driver(piston unit) thread Check and replace driver(piston unit) 
1.5 Air leak in Trigger area when tools are working 1.Worn or damaged trigger valve head Check and replace trigger valve head
2.Damaged head valve piston o-rings Check and replace head valve piston o-rings
2 Failed to get driver(piston unit) back to the correct position completely. 1.The driver(piston unit) is not straight or the driver guide(nose) is wrong assembled. Straighten the driver(piston unit)  or verify driver guide(nose) and magazine  
2.Worn or damaged nozzle   Check and replace nozzle 
3.The space between piston o-ring and  cylinder is too tight. Check if the cylinder is adequate lubrication or replace the o-ring on the piston.
3 Work weakly and sluggishly 1. Worn or damaged  piston o-ring  Check and replace piston o-ring 
2.Inadequate lubrication for head valve piston o-rings or too tight head valve piston o-rings   Place 2 or 6 drops of oil on o-rings or replace  head valve piston o-rings
3.Dirt in the nozzle Check and clean the nozzle
4 Tool jams frequently 1.Damaged or Worn driver (piston unit) Check and replace driver (piston unit)
2.Damaged or Worn driver guide (nose) Check and replace  driver guide (nose)
3.Driver guide cover is bent,so the space between driver guide cover and driver guide is too big Check and replace driver guide cover 
5 Nail can not be shot 1. Driver (piston unit) can't return to the correct position. Refer to no. 1  Symptom
2.Driver guide(nose) can not match magazine well Check and correct the position between driver guide(nose) and magazine 
3.Worn or damaged nail pusher compression spring  Check and replace nail pusher compression spring 

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