Quality inspection of broken aluminum alloy doors and windows

1. Window surface: The window frame should be clean, flat, smooth, no scratches or bumps on the large surface, and the profile is not broken by welding.

2. Hardware: The hardware must be complete, the position is correct, the installation is firm, the use is flexible, and it can reach its own function.

3. Glass sealing strip: The contact between the sealing strip and the glass and glass notch should be flat, and it should not be curled or undulated.

4. Sealing quality: When the door and window are half-closed, there is no obvious gap between the fan and the frame, and the sealing strip on the sealing surface should be in a compressed state.

5. Glass: The glass should be flat and firm, and there should be no looseness. The single-layer glass should not directly contact the profile. The inner and outer surfaces of the double-layer glass should be clean. There should be no dust and water vapor in the glass interlayer, and the spacers should not be lifted.

6. Beading: The bead with sealing strip must be tightly attached to the glass. There should be no obvious gap between the bead and the joint of the profile. The joint gap should be less than or equal to 1 mm.

7. Spelling material: The splicing material should be tightly connected with the window frame, and sealed with caulking paste. It should not be shaken. The spacing of the screws should be less than or equal to 600 mm. Both ends of the reinforced steel should be fixed firmly with the hole.

8. Switch components: Swing, push-pull or rotating windows should be closed tightly.

9. Frame and wall connection: The window frame should be horizontal and vertical, the height should be consistent, the spacing of the fixing piece should be less than or equal to 600 mm, the frame and the wall should be firmly connected, the gap should be filled with elastic material, and the surface seam seal should be sealed. No cracks.

10. Drainage hole: The position of the drainage hole should be correct and at the same time smooth.

12000 Lbs Electric Winch

An electric winch typically uses the battery of a vehicle in order to power the winch`s motor. It will only work if the vehicle battery is charged, and it is possible for a 4x4 winch to drain a battery quickly. Electric winches are the right choice for quick occasional, and light use, as in ATV recovery, as they do not require as much in the way of power.

12000LBS Line Speed And Amp Draw(First Layer)

Typical Applications: off-road vehicles, agricultural vehicles, ATV all-terrain vehicles, yachts, fire rescue vehicles, road barrier vehicles and other special vehicles, special vehicles.

Usages:

Plug the winch remote control into the winch. Your winch should have come with a remote control attached to a long cord. Look for the plug at the end of the cord and attach it to the corresponding receptacle on the outside of the winch. Run the remote control cord from the winch to the driver`s seat and place the remote control in your vehicle

Put on a pair of thick gloves. Never handle a winch cable without gloves on. The cable could cut your hands.

Find something in front of your car to anchor your winch to. A large tree trunk, boulder, or other vehicle is ideal. Don`t anchor your winch to something small and weak or you risk breaking it. Try to find an anchor that`s straight in front of your vehicle.

Use the disengage lever to release the winch cable. The disengage lever should be located on the outside of the winch. The lever should have an option that says [free spool" or [disengaged." Turn the lever to that option. This will release the cable so you`re able to manually pull it out from the winch.

Pull the winch cable all the way to the anchor. Don't pull too much of the cable out or you'll create unnecessary slack. Set the end of the cable down next to the anchor.

If the winch cable doesn't reach the anchor, look for another anchor that's closer to your vehicle.

Wrap a tree trunk protector around the bottom of the anchor. A tree trunk protector is a thick nylon strap with two loops, one on each end. Wrap the protector around the anchor so the two end loops are facing you. Hold the two end loops in your hand.

If your winch didn`t come with a tree trunk protector, you can order one online or find one at your local hardware store.

Hook a D-shackle through the 2 loops on the protector. A D-shackle is a curved shackle with a large pin that screws in and out of the shackle. Remove the pin from the D-shackle and put the curved part of the D-shackle through both of the loops on the tree trunk protector. Once the loops are on the shackle, reinsert the pin and twist it to tighten it into place.

Hook the winch hook to the D-shackle with the tip facing up. The winch hook is the hook at the end of the winch cable

Turn the disengage lever back to [engaged." You want the lever to be back in the position it started in before you released the winch cable. This will prevent more cable from coming out of the winch.

Use the winch remote to slowly pull the winch cable taut. Press the button on the remote control to start pulling the winch cable back into the winch. This will cause the winch cable to tighten. Stop pressing the button when the cable is taut

Our Services

1. OEM service is available.

2. Fast producing time.

3. Inspect products one by one before shipping

4. Cheapest price for electric and hydraulic winches

5. Reply promptly in 24 hours.

If you have any questions, please contact with us directly. Compass winches are produced by With High Quality and Good Appearance. Welcome you can visit our Factory. For inquiry, please directly send mail to us.

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