Slewing Mechanism and Spare Parts
A slewing mechanism is an essential component of a Tower Crane that allows it to rotate horizontally. It enables the crane to reach different areas of a construction site without having to move the entire structure.
Slewing Motor, Tower Crane Spare Part,Slewing Mechanism,Slewing Reducer,Slewing Bearing,Tower Crane Slewing Motor SHEN YANG BAOQUAN BUSINESS CO., LTD , https://www.sczenghui.com
1> Description: Bugle Head Phillips Drywall Screw / Drywall Screw With Drill Bit
2> Material: Steel, Stainless Steel
3> Surface: Black phosphate, Grey Phosphate, Zinc Plated in Chromium and ROHS
4> Size: 3.5(#6) upto 6.3mm(#14)
5> Length: Up to 152mm(3 Inch)
6> Packing: Bulk packing and box packing and according to customer's requested then in pallet.
We produce the drywall screw include, but not only
Carbon steel (SAE 1022) Drywall screw
Stainless steel 200 series drywall screw
Stainless steel 300 series drywall screw
Stainless steel 400 series drywall screw
We are looking forward to hear from you if you are interesting in our products.
 Decription
Bugle Head Phillips Drywall Screw / Drywall Screw With Drill Bit
 Material
C1022
 Surface
Phosphated
 Size
2.5 to 6.3
 Length
16 to 150mm
 Properties
To Standard
 Standard
DIN, ASME/ANSI/ASTM, GB, Drawing
 Packing
Bulk packing, small box packing
 Sample
Free
 Payment
L/C, T/T
 MOQ
10,000pcs
 Note
Contact, then you will get more.Â
Q&A
Who is Lockey?
Full name Lockey Industrial Co., Ltd. A fastener manufacture founded in 1973. Dragon Iron Group devotes itself to the manufacture and sales of fasteners, hardware parts, forging and machine parts for Auto and other industries.Â
Dragon Group has its headquarter, Dragon Iron Enterprise, in A Lien, Taiwan.Â
Lockey Industrial Co., Ltd. set up in 2003 in Dongguan City to be the Foreign Sales Department of the group. Our plant was established in Jingjiang City. In that way, we can easily export our products. http://www.lockey-dg.com/eng_001.htm will show more.
Â
What do Lockey produce?
As a fastener manufacture, we mainly produce including, but not only:Â
1. Bolt, studs, and thread rods...Â
2. Hex nut, nylon nut, flange locknut...
3. Tapping screw, drilling screw, wood screw, machine screw, socket cap screw...
4. Plain washer, spring washer, tooth washer...
5. Structural applications, ASTM A325/A490, ASTM F1852/2280, DIN6914/5/6, DIN7990... Â
Meanwhile, special fasteners, hardware parts, forging and machine parts for Auto are also in our range. We make parts for Toyota, Honda.
70% of our products are exported.
Â
Why Lockey?
Lockey never stop doing one thing: INNOVATE. Innovation is the permanent power for the development of Lockey. Technology innovation and concept innovation, keep Lockey going well and going further. Meanwhile, Lockey gathered a group of talents who good at management and co-operation. Go and contact with these professional man, you will get a satisfied result. Â Â
We are glad that you choose Lockey as your supplier, but Lockey more than a supplier. We are partner. We do not only sell, we share. Share the newly info of fastener, price trend...we also share profit.
We are friend. We do not only care our sales, but also yours; and the quality in using.Â
Â
What do Lockey do to assure the quality?
As a over 40 years experience in fastener manufacture with ISO9001 certificate, we meet difficulties or problems, and we solve them all ways. Lockey set up a quality assurance system according to ISO9001 with the 40 years experience. Criteria were made on factors that may effect the quality. 80% of our staff are skilled, and have worked in Lockey for more than 5 years, employee have to take skill class on/off work for weeks. All of these is to guide our worker how to prevent and handle an issue.
Â
Do Lockey produce non-standard item?
Yes, we do. Send your specification drawings to our sales representative, then you will get a quotation.
Â
Do lockey have a published price list?
We do NOT have a published price list. In our business market conditions are always fluctuating, which makes standard pricing difficult to maintain. We allow our sales staff to be flexible when it comes to quoting on your requirements, which means that you will receive the best pricing available when you need it.
Â
Do Lockey offer a discount?
Of course. we can offer you a discount base on your large quantity. But at the same time, like what we said above, we believe our sales have offered you the best price. In that way, you may have a discount, but not a big one. Go and explore for it.
Â
Do Lockey provide samples?
Why not, and stored samples are totally free. What we are going to tell you is that we do NOT have budget for Express.Â
Â
Delivery time?
It depends on your order quantity. It is about 20-40 days for standard ones, 35-60 days for non-standard ones. Check it with sales representative, he/she will give a accurate date of shipment. Â Â
Â
Payment term?
T/T & L/C are the prefer payment term. Also Western-Union is acceptable for low value payment, like samples' Express fee.Â
Bugle Head Phillips Drywall Screw / Drywall Screw With Drill Bit
1> Description: Bugle Head Phillips Drywall Screw / Drywall Screw With Drill Bit
2> Material: Steel, Stainless Steel
3> Surface: Black phosphate, Grey Phosphate, Zinc Plated in Chromium and ROHS
4> Size: 3.5(#6) upto 6.3mm(#14)
5> Length: Up to 152mm(3 Inch)
6> Packing: Bulk packing and box packing and according to customer's requested then in pallet.
We produce the drywall screw include, but not only
Carbon steel (SAE 1022) Drywall screw
Stainless steel 200 series drywall screw
Stainless steel 300 series drywall screw
Stainless steel 400 series drywall screw
We are looking forward to hear from you if you are interesting in our products.
 Decription
Bugle Head Phillips Drywall Screw / Drywall Screw With Drill Bit
 Material
C1022
 Surface
Phosphated
 Size
2.5 to 6.3
 Length
16 to 150mm
 Properties
To Standard
 Standard
DIN, ASME/ANSI/ASTM, GB, Drawing
 Packing
Bulk packing, small box packing
 Sample
Free
 Payment
L/C, T/T
 MOQ
10,000pcs
 Note
Contact, then you will get more.Â
Q&A
Who is Lockey?
Full name Lockey Industrial Co., Ltd. A fastener manufacture founded in 1973. Dragon Iron Group devotes itself to the manufacture and sales of fasteners, hardware parts, forging and machine parts for Auto and other industries.Â
Dragon Group has its headquarter, Dragon Iron Enterprise, in A Lien, Taiwan.Â
Lockey Industrial Co., Ltd. set up in 2003 in Dongguan City to be the Foreign Sales Department of the group. Our plant was established in Jingjiang City. In that way, we can easily export our products. http://www.lockey-dg.com/eng_001.htm will show more.
Â
What do Lockey produce?
As a fastener manufacture, we mainly produce including, but not only:Â
1. Bolt, studs, and thread rods...Â
2. Hex nut, nylon nut, flange locknut...
3. Tapping screw, drilling screw, wood screw, machine screw, socket cap screw...
4. Plain washer, spring washer, tooth washer...
5. Structural applications, ASTM A325/A490, ASTM F1852/2280, DIN6914/5/6, DIN7990... Â
Meanwhile, special fasteners, hardware parts, forging and machine parts for Auto are also in our range. We make parts for Toyota, Honda.
70% of our products are exported.
Â
Why Lockey?
Lockey never stop doing one thing: INNOVATE. Innovation is the permanent power for the development of Lockey. Technology innovation and concept innovation, keep Lockey going well and going further. Meanwhile, Lockey gathered a group of talents who good at management and co-operation. Go and contact with these professional man, you will get a satisfied result. Â Â
We are glad that you choose Lockey as your supplier, but Lockey more than a supplier. We are partner. We do not only sell, we share. Share the newly info of fastener, price trend...we also share profit.
We are friend. We do not only care our sales, but also yours; and the quality in using.Â
Â
What do Lockey do to assure the quality?
As a over 40 years experience in fastener manufacture with ISO9001 certificate, we meet difficulties or problems, and we solve them all ways. Lockey set up a quality assurance system according to ISO9001 with the 40 years experience. Criteria were made on factors that may effect the quality. 80% of our staff are skilled, and have worked in Lockey for more than 5 years, employee have to take skill class on/off work for weeks. All of these is to guide our worker how to prevent and handle an issue.
Â
Do Lockey produce non-standard item?
Yes, we do. Send your specification drawings to our sales representative, then you will get a quotation.
Â
Do lockey have a published price list?
We do NOT have a published price list. In our business market conditions are always fluctuating, which makes standard pricing difficult to maintain. We allow our sales staff to be flexible when it comes to quoting on your requirements, which means that you will receive the best pricing available when you need it.
Â
Do Lockey offer a discount?
Of course. we can offer you a discount base on your large quantity. But at the same time, like what we said above, we believe our sales have offered you the best price. In that way, you may have a discount, but not a big one. Go and explore for it.
Â
Do Lockey provide samples?
Why not, and stored samples are totally free. What we are going to tell you is that we do NOT have budget for Express.Â
Â
Delivery time?
It depends on your order quantity. It is about 20-40 days for standard ones, 35-60 days for non-standard ones. Check it with sales representative, he/she will give a accurate date of shipment. Â Â
Â
Payment term?
T/T & L/C are the prefer payment term. Also Western-Union is acceptable for low value payment, like samples' Express fee.Â
The slewing mechanism typically consists of the following components:
1. Slewing Ring: The slewing ring is a large circular bearing that supports the entire weight of the crane and allows it to rotate. It is usually located at the base of the crane and is designed to withstand heavy loads and provide smooth rotation.
2. Slewing Motor: The slewing motor is responsible for providing the necessary power to rotate the crane. It is connected to the slewing ring and is controlled by the crane operator.
3. Gear Mechanism: The gear mechanism consists of a set of gears that transmit the power from the slewing motor to the slewing ring. It ensures smooth and controlled rotation of the crane.
4. Brake System: The brake system is an important safety feature of the slewing mechanism. It is designed to hold the crane in place and prevent any unintended rotation when the crane is not in operation.
5. Control System: The control system allows the crane operator to control the rotation of the crane. It typically includes joysticks or buttons that enable the operator to start, stop, and control the speed and direction of rotation.
Overall, the slewing mechanism plays a crucial role in the functionality and versatility of a tower crane. It allows the crane to move horizontally, reach different areas of a construction site, and perform various lifting tasks efficiently.
Model NO.: LKDS
Grade: DIN, ISO, ANSI, JIS
Surface Hardness: 450-500 Hv
Core Hardness: 270-450 Hv
Market: Global
Sample: Free (If in Store)
Certificate: ISO9001, Ts16949
Trademark: LK
Transport Package: Bulk Packing, Small Box Packing
Specification: DIN, ANSI, ISO and Non-Standard
Origin: China
HS Code: 7318
Model NO.: LKDS
Grade: DIN, ISO, ANSI, JIS
Surface Hardness: 450-500 Hv
Core Hardness: 270-450 Hv
Market: Global
Sample: Free (If in Store)
Certificate: ISO9001, Ts16949
Trademark: LK
Transport Package: Bulk Packing, Small Box Packing
Specification: DIN, ANSI, ISO and Non-Standard
Origin: China
HS Code: 7318
Bugle Head Phillips Drywall Screw / Drywall Screw With Drill Bit