China supplier CZPT 35t 50t 60t 80t Bulk Cement Bulker Transporter Tank Tanker Truck Carrier Semi Trailer for Sale wholesaler

Product Description

CZPT 35t 50t 60t 80t Bulk Cement Bulker Transporter Tank Tanker Truck Carrier Semi Trailer for sale

—Product parameter

 

General
Overall Dimension 11800mm*2500mm*3800mm(Dimensions can be designed)
Volume 50cbm(volume can be optional)
Total Weight 11000kg Pay Load 40ton
Tank Body
Tank shell material Q235B steel
Thickness:5mm
End plate Q235B steel
Thickness:6mm
Anti-Wave Board Corrugated shape
Thickness:4mm
Partition Plate Thickness:4mm
Manhole Aluminum manhole Bottom valve Butterfly type
Shape of Tank Ellipse Compartments Can be adjustable based
 on needs
Discharge Valve Each compartment with a 3″ ball-type valve Walkway Anti-skid plate
Master Switches Hand operated switch Warehouse 
Switches
Hand operated switch
Running Gear
Suspension Tri-axle 10-pieces leaf spring suspension with equalizer beam
(Air suspension)
Tires 10.00R20/8.25R20/1100R20, 12units
Axles FUWA axle, 13T capacity(BPW,YORK,SAF optional)
Brakes Dual lines pneumatic brake system, WABCO Emergency 
Relay Valve; T30/30+T30 air chamber; parking brake
Under Frame
Main Beam Q345B steel,Height 500, upper 18mm, 
lower 18mm. Mid web 10mm
Cross Beam Mild Alloy Q235
King Pin Size: 50# (2”) or 90#(3.5”); Type: welded or assembled
Landing Gear Single side operation or double side operation, 
Static capacity 28Ton
Appendix 1 tool box, length 1.0m
Electrical & Paint
 Electrical Rear light, rear reflector, turn indicative light, side reflector, 
fog lamp, number plate light
Lights & Reflectors 24V, 7 lines
Wiring ISO standard air connector, 24V 7 pin plug socket
Air/Elec. Connector Color upon request
Paint  According to your requirements

—-Product advantages

1.Scientific design and quality assurance:The design in performed in accordance with the actual parameters of the tractor and trailer in the design process,ensuring to reach best level of whole vehicle transport performance.

2.Characteristic overall camber structure of longitudinal beams ensures lifetime downward bending-free of crossbeams:As per the mechanical analysis,the unique overall camber structure of the longitudinal beam is adopted to ensure lifetime downward bending-free of crossbeams and effective save fuel consumption under same bearing load and build maximum economic value for users.

3.Quality steel material and OEM parts ensure quality and condition of products.

4.Characteristic suspension system eliminates uneven and abnormal wear of tires.

5.Special steel and characteristic railing structure feature deformation-free and lighter dead weight.

6.Welding procedure:Frame and top-bottom welding are all compressed tightly with pneumatic-hydraulic clamping,automatic transmission and other large tools welding,effectively control welding deformation and guarantee the smoothness and technical requirements.The turnover model makes the welding strength;The electric tilting system controls the manufacture process spare part distortion.Mixes gas welding ensures the welded joint quality.

7.Painting craft:Using the baking varnish craft,primer twice,top coat twice and detection is made strictly according to the national standard for film thickness to guarantee the paint quality and brightness.

—–The main components of the warranty period(See table)

 

ITEM NAME WARRANTY ITEM NAME WARRANTY
MAIN FRAME FRAME 1 YEAR RUNNING GEAR AXLE 6 MONTHS
SUSPENSION 6 MONTHS AXLE BEARING 3 MONTHS
KING PIN 1 YEAR WHEEL HUB 3 MONTHS
BALANCE ARM 3 MONTHS TIRE 6 MONTHS
ITEM NAME WARRANTY ITEM NAME WARRANTY
BRAKING DEVICE BRAKE DRUM 3 MONTHS SUPPORT DEVICE LXIHU (WEST LAKE) DIS. GEAR 6 MONTHS
BRKE CHAMBER 3 MONTHS SPARE WHEEL  CARRIER 6 MONTHS
AIR RESERVOIR 6 MONTHS
ITEM NAME WARRANTY
OTHERS LEAF SPRING 3 MONTHS
BRAKE CHAMBER DIAPHRAGM 3 MONTHS
EMERGENCY RELAY VALVE 3 MONTHS
BRAKE SHOE 3 MONTHS
RELAY VALVE 3 MONTHS

—–Packaging & Delivery
 

Packaging Details: Nude package with wax, container or RORO for tank semi trailer, it also can as the customer requirements. 
Delivery Detail: 20 days after deposit or contracting

Products series

Production Workshop

Certificate

Business Partners

FAQ

Q1. How to ship the tank trailer?
A:    By container, bulk ship, RORO.

Q2. Do you have different tank trailer?
A:   Yes,we supply different model tank trailers and exported to many countries.

Q3. What is your payment term?
A: We usually accept T/T or L/C depends on the quantity. 
     T/T, deposit in advance, and balance paid before delivery from factory.

Q4. Which type tank trailer do you supply?
A:  We supply all kinds of tank trailer such as cement, fuel,powder tank etc,.

Q5. What is your terms of delivery?
A:    FOB, CIF.

Q6. How about your delivery time?
A:   Generally, it will take 35 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q7. Do you test all your goods before delivery?
A:   Yes, we have 100% test before delivery

Q8: What can you guarantee to your business partner?
A:   Best price with good quality. We guarantee quality and after sale service to satisfy our business partners.
 

 
 

Worm Gear Motors

Worm gear motors are often preferred for quieter operation because of the smooth sliding motion of the worm shaft. Unlike gear motors with teeth, which may click as the worm turns, worm gear motors can be installed in a quiet area. In this article, we will talk about the CZPT whirling process and the various types of worms available. We’ll also discuss the benefits of worm gear motors and worm wheel.
worm shaft

worm gear

In the case of a worm gear, the axial pitch of the ring pinion of the corresponding revolving worm is equal to the circular pitch of the mating revolving pinion of the worm gear. A worm with 1 start is known as a worm with a lead. This leads to a smaller worm wheel. Worms can work in tight spaces because of their small profile.
Generally, a worm gear has high efficiency, but there are a few disadvantages. Worm gears are not recommended for high-heat applications because of their high level of rubbing. A full-fluid lubricant film and the low wear level of the gear reduce friction and wear. Worm gears also have a lower wear rate than a standard gear. The worm shaft and worm gear is also more efficient than a standard gear.
The worm gear shaft is cradled within a self-aligning bearing block that is attached to the gearbox casing. The eccentric housing has radial bearings on both ends, enabling it to engage with the worm gear wheel. The drive is transferred to the worm gear shaft through bevel gears 13A, 1 fixed at the ends of the worm gear shaft and the other in the center of the cross-shaft.

worm wheel

In a worm gearbox, the pinion or worm gear is centered between a geared cylinder and a worm shaft. The worm gear shaft is supported at either end by a radial thrust bearing. A gearbox’s cross-shaft is fixed to a suitable drive means and pivotally attached to the worm wheel. The input drive is transferred to the worm gear shaft 10 through bevel gears 13A, 1 of which is fixed to the end of the worm gear shaft and the other at the centre of the cross-shaft.
Worms and worm wheels are available in several materials. The worm wheel is made of bronze alloy, aluminum, or steel. Aluminum bronze worm wheels are a good choice for high-speed applications. Cast iron worm wheels are cheap and suitable for light loads. MC nylon worm wheels are highly wear-resistant and machinable. Aluminum bronze worm wheels are available and are good for applications with severe wear conditions.
When designing a worm wheel, it is vital to determine the correct lubricant for the worm shaft and a corresponding worm wheel. A suitable lubricant should have a kinematic viscosity of 300 mm2/s and be used for worm wheel sleeve bearings. The worm wheel and worm shaft should be properly lubricated to ensure their longevity.

Multi-start worms

A multi-start worm gear screw jack combines the benefits of multiple starts with linear output speeds. The multi-start worm shaft reduces the effects of single start worms and large ratio gears. Both types of worm gears have a reversible worm that can be reversed or stopped by hand, depending on the application. The worm gear’s self-locking ability depends on the lead angle, pressure angle, and friction coefficient.
A single-start worm has a single thread running the length of its shaft. The worm advances 1 tooth per revolution. A multi-start worm has multiple threads in each of its threads. The gear reduction on a multi-start worm is equal to the number of teeth on the gear minus the number of starts on the worm shaft. In general, a multi-start worm has 2 or 3 threads.
Worm gears can be quieter than other types of gears because the worm shaft glides rather than clicking. This makes them an excellent choice for applications where noise is a concern. Worm gears can be made of softer material, making them more noise-tolerant. In addition, they can withstand shock loads. Compared to gears with toothed teeth, worm gears have a lower noise and vibration rate.
worm shaft

CZPT whirling process

The CZPT whirling process for worm shafts raises the bar for precision gear machining in small to medium production volumes. The CZPT whirling process reduces thread rolling, increases worm quality, and offers reduced cycle times. The CZPT LWN-90 whirling machine features a steel bed, programmable force tailstock, and five-axis interpolation for increased accuracy and quality.
Its 4,000-rpm, 5-kW whirling spindle produces worms and various types of screws. Its outer diameters are up to 2.5 inches, while its length is up to 20 inches. Its dry-cutting process uses a vortex tube to deliver chilled compressed air to the cutting point. Oil is also added to the mixture. The worm shafts produced are free of undercuts, reducing the amount of machining required.
Induction hardening is a process that takes advantage of the whirling process. The induction hardening process utilizes alternating current (AC) to cause eddy currents in metallic objects. The higher the frequency, the higher the surface temperature. The electrical frequency is monitored through sensors to prevent overheating. Induction heating is programmable so that only certain parts of the worm shaft will harden.

Common tangent at an arbitrary point on both surfaces of the worm wheel

A worm gear consists of 2 helical segments with a helix angle equal to 90 degrees. This shape allows the worm to rotate with more than 1 tooth per rotation. A worm’s helix angle is usually close to 90 degrees and the body length is fairly long in the axial direction. A worm gear with a lead angle g has similar properties as a screw gear with a helix angle of 90 degrees.
The axial cross section of a worm gear is not conventionally trapezoidal. Instead, the linear part of the oblique side is replaced by cycloid curves. These curves have a common tangent near the pitch line. The worm wheel is then formed by gear cutting, resulting in a gear with 2 meshing surfaces. This worm gear can rotate at high speeds and still operate quietly.
A worm wheel with a cycloid pitch is a more efficient worm gear. It reduces friction between the worm and the gear, resulting in greater durability, improved operating efficiency, and reduced noise. This pitch line also helps the worm wheel engage more evenly and smoothly. Moreover, it prevents interference with their appearance. It also makes worm wheel and gear engagement smoother.
worm shaft

Calculation of worm shaft deflection

There are several methods for calculating worm shaft deflection, and each method has its own set of disadvantages. These commonly used methods provide good approximations but are inadequate for determining the actual worm shaft deflection. For example, these methods do not account for the geometric modifications to the worm, such as its helical winding of teeth. Furthermore, they overestimate the stiffening effect of the gearing. Hence, efficient thin worm shaft designs require other approaches.
Fortunately, several methods exist to determine the maximum worm shaft deflection. These methods use the finite element method, and include boundary conditions and parameter calculations. Here, we look at a couple of methods. The first method, DIN 3996, calculates the maximum worm shaft deflection based on the test results, while the second one, AGMA 6022, uses the root diameter of the worm as the equivalent bending diameter.
The second method focuses on the basic parameters of worm gearing. We’ll take a closer look at each. We’ll examine worm gearing teeth and the geometric factors that influence them. Commonly, the range of worm gearing teeth is 1 to four, but it can be as large as twelve. Choosing the teeth should depend on optimization requirements, including efficiency and weight. For example, if a worm gearing needs to be smaller than the previous model, then a small number of teeth will suffice.

China supplier CZPT 35t 50t 60t 80t Bulk Cement Bulker Transporter Tank Tanker Truck Carrier Semi Trailer for Sale   wholesaler China supplier CZPT 35t 50t 60t 80t Bulk Cement Bulker Transporter Tank Tanker Truck Carrier Semi Trailer for Sale   wholesaler