Fixed Hydraulic Dock Levellers/Loading Dock Ramp Leveler

• Customization: Available
• After-sales Service: Available
• Warranty: 5 Years
• Model NO.: NTDD
• Application: Workshop Crane, Shipboard Crane, Warehouse Crane, Building Crane, Logistcis
• Lift Mechanism: Articulated Lift
• Carrying Capacity: Weight Level
• Moves: Stationary
• Driven Type: Hydraulic
• Running Mode: Stationary
• Feature: Explosion-Proof, Insulating
• Certification: ISO 9001
• Upper Plate: 8mm Thickness Steel
• Swinging Lip: Single 16mm Thickness Steel
• Shaft: 28mm Galvanized
• Foot Guard: Single Galvanized, 1.5mm Thickness
• Safety System: Self-Locking, Lip Emergency Stop
• Support Profile: L Steel Profile, 4mm Thickness
• Usage: Quick and Safe Loading and Unloading
• Color: Customized
• Working Range: -300 to +350mm
• Supply Voltage: 380V/50Hz
• Overall Dimension: Customized
• Motor Power: 0.75kw
• Loading Capacity: 10000kg
• Table Size: 2.0*2.0m
• Product Name: Fixed Hydraulic Dock Levellers
• Transport Package: Standard Seaworthy Package
• Specification: Table size: 2000*2000mm/customized
• Trademark: NEWTON
• Origin: China
• HS Code: 8428909090
• Production Capacity: 1000 Unit Per Month

Product Description

Fixed Hydraulic Dock Levellers/Loading Dock Ramp Leveler

- Product overview

In the field of logistics, our dock leveler can realize fast and safe loading and unloading process. The dock leveler can balance the height difference between the platform ground and the dock of different transport vehicles. Whether it is a flatbed truck or a container truck, the dock leveler can meet the requirements. The sturdy steel structure design and high-quality materials provide a reliable choice for all loading and unloading yards.


- Product advantages

After the transport vehicle approaches, the platform, the door opens, keep pressing the control button, the platform rises to the highest position, the lip plate automatically opens and releases the control button, the platform falls down until the lip plate overlaps with the transport vehicle compartment plate, then you can proceed with the loading and unloading. After loading the unloading, keep pressing the control button to reset the platform.

- Product features

• Solenoid valve: when the start button is pressed, when the lap plate is straight, release the start switch, the platform is automatically controlled at the commanding height, the red switch is turned off, and the platform is automatically lowered.
  Safety: The platform without solenoid valve will automatically descend to cause unsafe factors for trucks to enter. It is easy to cause the truck to hit the lap plate.
  Advantages: The advantages of Fushengtai unloading platform. The one-time entry of the truck into the loading and unloading area improves the inconvenience and unsafe factors caused by the second start
• Explosion-proof valve: features, when the hydraulic oil pipe bursts, the circuit of the hydraulic oil is instantly blocked,
           Safety: Instantly lock the table top, and it is not easy to cause the danger of falling cars and goods
  Quickly block the oil circuit, and it is not easy to cause more leakage of hydraulic oil, resulting in stains on the platform foundation pit and difficult to clean.
• Anti-pinch guard: Platform design: There are anti-pinch guards on both sides, which is not easy to cause damage to the operator
  Advantages: In addition to the anti-pinch function of the guard plate, it also prevents foreign objects from falling into the foundation pit.
• Maintenance pole: effectively protect the safety of maintenance and maintenance personnel. The maintenance support rod is self-contained under the table for easy operation
• High sealing: rubber sealing strips are installed on both sides, which can block the air communication between the warehouse and the outside world and prevent dust from entering the warehouse space after the platform is reset.
• Open hinge: The design of the hinge improves the welding thermal deformation and the defects of tensile force and extension force of domestic carbon steel.
• Parts are galvanized and rust-proof: All shafts and bushings are galvanized and rust-proof.
• Baking paint process: The whole product is anti-rust by shot blasting and electrostatic spraying to enhance corrosion resistance and adhesion.
• Electric shock-free design: The control box is weakly controlled and insulated with a plastic casing, which avoids the danger of high-voltage electricity to operators.
  The control box also has the function of interlocking with other equipment

- Different dock options

1. Hydraulic dock

The hyduarlic dock leveler ensures stable and safety operation.Hydaulic pump, conduit and oil storage box are mounted on the bottom of the working table. Reliable valve is in the range of 75mm. Operation accessories increase operating security and convenience. Low maintenance requirements.

Components:

1. Solenoid valve
2. Anti-explosion valve
3. Feet protection plate
4. Maintenance rod
5. High quality rubber sealing strip
6. Open type hinge
7. Anti-rust galvanized parts
8. Baking treatment


Technical parameters:
 

Length (mm)	2000	2500	3000	3500	4000	4500
Width (mm)		1800	2000	2200
Upward	240	304	365	425	485	550
Downward	300	300	300	300	350	350
Standard	6 / (0.6-1.8)*mm
Color	Blue (RAL 5005)

Performance:
 

Maximum bearing weight	6000kg (60KN) / 10000kg (10KN)
Maximum bearing weight per mm (8mm thickness plate)	6.5N/mm2
Hydraulic cylinder power	1.1KW
Power	380V, three phases
Control power	24V
Control unit protective level	IP54
Hydraulic oil	Mobile VG46
Surface cleanliness before spraying	Sa 2
Spraying thickness	60~90 um
Working temo	-30 upto + 50 degree

2. Pneumatic dock

Advanced low pressure lifting system complete the gas tower lifting, ensure running stable and safe. Cylindrical gas tower can resist wear and tear, long service life. The motor and the blower are installed above ground. All the electrical components, cables and accessories meet the UL standard. Low maintenance requirements.

3. Mechanical dock

Unique balance system ensures the smooth process of unloading. Heavy load slope controls the device. Manual working under the condition of power failure. Maintenance requirements are relatively high compare with another two options.
 


 

• Use site: Loading and unloading site with relatively many vehicles entering and exiting to imrpove the efficiency of unloading
• Basic structure: Work surface - 8mm or more pattern steel plate 12# I-steel base, 8mm Bao-stee, 8# channel steel
• Hydraulic system: Swiss Bout hydraulic system
• Security system: A. Movable side guards to protect the unloading platform and personnel safety. The unfolded safety guards can prevent your feet from being accidentally stuck; B. The car anti-collision rubber pad can protect the unloading platform from being damaged when the car is close,
• Use parameters: Dynamic load 6-8 tons, static load 13.6 tons
• Large stroke: -300~+350mm
• Pit sizeL W+20, L+70

- Dock shelter overview

Dock Shelters are enclosures that seal the perimeter of the trailer to form a seal. This is accomplished by applying pressure against the sides of the trailer with fabric curtains fitted with fiberglass stays. A dock shelter closes the gap between the building wall and the truck by sealing the top and sides and or back of the transport vehicle, essentially creating an entension of the warehouse.


- Dock shelters options

A. Mechanical dock shelter (retractable dock shelter)
This type is closed by the high elastic door seal to the vehicle, which is suitable for large vehicles. It can protect goods and avoid exterior air and dust entering the room during the loading and loading process, it can work for vehicles with various container sizes.


Dimension:

Width (mm)	3000	3200	3400
Hieght (mm)	3000	3200	3400	4400
Standard configuration	Single layer
Optional configuration	Double layers
Color	Aluminum original color (RAL9006)

Parameter:
 

Front curtain
Axial stretching force	>550N
Lateral stretching force	>900N
Maximum stretching force	250 N/mm2
Metal friction coefficient	0.3
PVC friction coefficient	0.4
Thickness	3mm
Per unit weight	3.6kg/mm
Working temp	-35 upto +90 degreee
Side PVC curtain
Stretching force	250N
Thickness	0.5mm
Per unit weight	0.7kg/mm
Working temp	-35 upto +70 degree
Aluminum alloy steel frame
Rear sections dimension	50*44mm
Front sections dimension	45*44mm
Frame dimension	50*25*2.5mm
Front pressing plate dimension	34*4.8mm

B. Insulated Sponge dock sheleter
This type is closed by the entrusion of the vehicle, it can realize effective seal and thermal insulation, fits for the vehicles with same or similar sizes.


C. Inflatable dock shelter
This type encloses th airbag around the cargo port to enclose the vehcile. The sealing effect is good, it is commonly used in food and medicine and other high-cleaning loading and unloading ports, and is suitable for large and medium-sizes cars. The door seal can effectively reduce the energy loss during loading and unloading, and block the weather, insects, dust pollution and other goods in contact with the goods in the warehouse vehicle.It is the most advanced and most high-end dock shelter, it can work for the vehicle with various container sizes with high air-tightness and thermal insulation.


Dimension:

 

Width (mm)	3400	3600
Hieght (mm)	3400	3800
Top airbag extension	900 (1200)
Both-side airbag exrension	600
Top shelter	500
Side shelter	200
Sections color	Aluminum original color (RAL9006)
Control method	Swtich / Platform control unit

Parameter:
 

Control system
Voltage	220V/380V, 50 Hz
Power	0.18-0.35kw
Control unit	External
Control module protective level	IP54
Airbag filling average time	40 sec
Working temp	-35 upto +70 degree
PVC curtain	3.6 kg/m
Thickness	3mm
Per unit weight	3.6 kg/m
Airbag	0.5mm
Material	Cordura 1000
Thickness	0.5mm
Per unit weight	0.4 kg/m
Maximum stretching force	>290 N/mm2

- Dock shelter componens & specifications

Internal filling material & External coating

• Inner filling material is polyester sponge
• Foaming density: 33KG/ per square meter
•  Closed cell foaming to realize the good sound-proof performance
• Follow GB10010 standard self-extinguishing flame retardant
• Good acid/alkali/oil resistance performance

External coating materials

• Materials are 100% poluest and 100% PES
• Thickness is 0.8mm
• Special surface treatment, with good cleanliness performance
• Follow German DIN75200 fireproofing standard
• Applied temp: -30°C~+70°C
• Good acid/alkali/oil resistance performance

Steel frame & sealing plate structure

1. The main body franme is made by T60 status aluminium alloy, with surface oxidation treatment. The crssing arrow type is made by qualified carbon steel with zinc metalizing treatment. The spring buffering structure is made by zinc metalized spring.

2. The front curtain is made by 3mm reinforced double fiber coating. The side curtain is made by 0.8mm coating. We do the special surface treatment with good cleanliness performance, conform to German DIN 75200 or China GB 10010 fireproofing standard.

- Our Professionalism

Our team works in this industry with many years' experience, from the design, manufacture, package, delivery, installation and commissioning, maintenance after-sale service, we provide all-sided supports for our customers at every link, particularly, our technicans can design the suitable door based on the customers' practical demand to save the cost, and provide our customers the effective training to help them operate and maintain the doors properly.


- Package

Qualified plywood for LCL; and Qualified carton or pallet for FLC, however, we are able to provide the package according to your specified requirements.


- Service scope

1. Factory and production online inspection
2. Pre-shipment inspection
3. One year warranty: As long as the goods is received, we will provide one year warranty to supply the accessories free of charge
4. Installation video support: During the installation, we will provide the videos or other documents to help you install the doors successfully, if necessary, we will provide the online guidance. 
5. Timle response: Our sales will provide the quick response to help you solve the problem timely. 


- About us

WUXI NEWTON TECHNOLOGY CO.,LTD is the manufacturer in the field of all kinds of automatic doors in China, includes automatic folding doors, automatic industrial sectional doors, high speed roll-up doors, garage door, door hardware kit, with a well established reputation for outstanding performance.

Recognized worldwide for its proprieraty design and manufacturing know how. NEWTON has been involved in this industry since 2000. We got here on the basis of providing optimal solutions and strong supports to clients who buy our products.

We understand what our customers need to stay competitive:

• Optimal design for different projects
• At an affordable rate
• In the pastest possible

Meeting these goals requires precision in everything we do, and all stages are controlled strictly by our skilled operators and technicians.

We are proud to offer our high quality automatic doors to the world market. But more importantly, we are pround we've helped our customers meet their demands, to grow their businesses.