English (UK) 
简体中文 When the floor space in your workshop is more expensive than gold, and there are hundreds of tonnes of goods crowding the aisles every day - how else can you break the ice but by piling the conveyor lines into the sky?Beginners engaged in heavy-duty roller line custom, the most afraid of money down the results of the equipment collapsed, or stuffed into the workshop directly blocked the fire escape. Today we will break open the rubbing said through: 5 tonnes of heavy-duty conveyor line how to custom and stable and save ground?
Firstly, 5 tonnes load bearing is not a slogan, it has to be dismantled to every screw.
You think you can just buy a padded roller and be done with it?The truth of the 5 tonne load is hidden in three deadly details.::
- Roller core should be thicker than the wrist
General production line with φ12mm spindle, 5 tonne class must be on theφ30mm solid steel shaft--Refer to the configuration of an automotive assembly line carrying a body. Axle thin? Wait for the collective deformity after six months of operation, with cargo stuck in the corners like the morning rush hour underground. - Double sprocket drive is the real insurance.
The single sprocket is fine for light cargo, but when heavily loaded the chain collapses and smashes through the floor in minutes.Double sprocket + reinforced roller chain(such as 10B15T model) in order to share the tension, Suzhou, a factory measured chain breakage rate of 90% straight down. - The bearings have to be soaked in oil to get to work.
Don't believe in "maintenance-free bearings", ordinary bearings don't last more than three months under 5 tonnes of pressure. They must be used.IP67 sealed oil-impregnated bearingsThe conveyor line, like the one Guangxi Yinlun made for the mine, can still carry three years of 24-hour operation.
Second, save space is not compressed equipment, is to play three-dimensional magic
Ever seen a scheme with three tiers of conveyor lines crammed into a single storey factory building?Vertical layout is the space assassin::
- Base: Slope loading level
The tilt angle is stuck at 15° (the box will turn over if you exceed it), use theRhombic Rubber Surface RollerAnti-skidding. A grain and oil plant relied on this trick to save three forklift transfers. - Middle level: Triage heart zone
Key retrofittingPneumatic Actuator SorterThe response speed is ≤0.5 seconds. Foshan home appliance warehouse test, sorting efficiency from 2000 pieces / hour soared to 5000 pieces. - Top layer: accumulation buffer
Friction disc accumulating rollerLet the goods hover without crashing, the buffer pressure is adjusted to 2.5N/mm² is the most secure - the pressure is too small to stop, too big to hurt the goods.
An even tougher trick: turning posts into supports
Shanghai Link's patented design -Using plant steel columns as rack supportsThe 1.2 metre channel is saved over a traditional floor stand. Fire inspection? Over!
Third, the novice custom pit-proof guide: these parameters you dare to ignore on the finish
Boss offer blowing the sky, you stare at these four parameters less stepping on the pit:
| parameter name | Common values for light load lines | 5-tonne mandatory | Consequences of jerry-building |
|---|---|---|---|
| Cylinder wall thickness | 1.5mm | ≥4mm | Deflated and deformed like a can. |
| Motor power | 0.5kW | 5.5kW | It won't start and it burns the controller. |
| Chain Pitch | 12.7mm | 15.875mm | The chain smashed through the ground. |
| Skeleton steel | Ordinary channel steel | H-beam | Running resonance like an earthquake |
lesson learnt through blood and tears: A factory in Henan Province to save money on the motor, the results of 5 tonnes of goods stuck in the half slope, the motor smoke burned off the entire line - recalculated the total account of more than three hundred thousand compensation.
IV. Self-questioning: the most scratchy soul torture for white people
Q: The floor height of the plant is only 5 metres, can I do triple wiring?
A: Playing cascade magic!Compression of headroom to 1.4 metres per floor(Bottom 1.8 metres + middle 1.6 metres + top 1.2 metres = 4.6 metres), with fire sprinklers on top. That's what Suzhou Auto Parts Factory did.
Q: Stainless steel is twice as expensive as carbon steel, is it necessary?
A: Look at the smell!Food factory must be stainless steelThe factory used carbon steel galvanised, but the welds had to be tested for flaws - a factory saved this process, and six months later the cracks leaked oil and caused a fire.
Q: Is frequency control an IQ tax?
A: In different situations!Heavy-duty start/stop must be frequency convertedOtherwise, the starting torque is not enough to directly suffocate the motor. But even speed delivery don't waste money, ordinary motor is enough.
V. The ultimate truth: the space saved is worth more than the equipment
I have seen the most extreme case: an electronic factory in Shenzhen to change the old single-layer wire into aTriple U-shaped return lineIt saves 340 square metres of floor space. What do you think it's for?Set aside 150 square metres as a staff rest areaThe rest built a new quality control station - the defective rate dropped from 8% to 1.2%, and the cost of the conversion was recovered in six months.
So don't just stare at the equipment quotes.Daily rent per square metre of workshop + loss of capacity due to congestion is the real cost black hole. Next time you negotiate, just convert the space utilisation to rent and slap it on the table - the owner won't upgrade your equipment? He's the one who's losing money!
(Opinion Pat: don't be greedy for cheap parameters for heavy duty line customisation, load bearing look at axle diameter/space look at three dimensional design. You'll be enlightened when the money saved on the land can buy another half a line.)
