English (UK) 
简体中文 Warehouse as small as a block of tofu? Piles of goods that you have to turn sideways when you walk? Don't panic! Let's break it down today.Double Conveyor LineThis "space magician" - how can it do double the work in the palm of your hand? Let's go!
First, the design principle: three-dimensional logistics to play "snail shell"
At its core, it's just one thing: take what's spread out on a flat surface and stack it up to do it!You think about it:
- Ordinary single-layer line: A road that runs all the way to the black, takes up a lot of space and is prone to traffic jams;
- Double Conveyor Line::
- Upper level goes light(mobile phone cases, small packages).Lower level runs heavy cargo(Full container loads, large items);
- with aIntelligent lifts as "lifts"The goods automatically change floors without fighting;
- Height space is exhaustedIt is not a dream to save 50% area on the ground.
Take a real example.: Foshan home power plant on the double-decker line, froze in the original warehouseMake room for a basketball court., capacity also mentioned 30%!
Second, space-saving three hardcore technologies
1.Vertical Folding: Towards "Up" Space
- Free height adjustmentThe rack spacing can be adjusted (800-1500mm), and the short plant can still be stuffed in;
- The reflux design is perfect.::
- Upper level feeds finished products, lower level empty trays/boardsAutomatic slip back to the starting pointThe specialised return line is eliminated;
- Like the double-decker multiplier chain in the Dongguan electronics factory.Upper production lower return to boardRecycling does not take up land.
2.Modular assembly: as flexible as building blocks
- Rack expansion at will: Aluminium/stainless steel framesegmental spliceLay as long as the plant is long;
- Functions added on demand::
- To sort? Load it up.Rotary Shunt Module.;
- You want quality control? Stuff it.Weighing and code scanning all-in-one machine.;
- No need for major demolition, post upgrades are super hassle free!
3.Intelligent lifts: the space "needle threader"
- precise docking: servo motor + photoelectric sensing.Positioning error ±1mmThe goods change layers steady as an old dog;
- safe and worry-free: Fully-enclosed shroud + emergency stop button, human and cargo separation to ensure safety.
Third, the industry is practical: who uses who really smells!
▶Electronic factory life-saving
- sore point: SMT workshop equipment is expensive, and the place is as expensive as the price of housing in the North;
- solution (a math problem)::
- double layered cableTandem Bonder + ReflowProvince 30% ground;
- Recycling of empty PCBs in the lower layer.No more manual lifting..
- effect: A factory in Dongguan has vacated 200 square metres.Three extra inspection lines were jammed.!
▶Invisible butler for injection moulding workshop
- miraculous operation::
- The upper layer feeds the metal insert into the mould and the lower layer receives the finished part out;
- Automatic edge dropTo the lower belt, straight to the crusher - workers no longer have to drill under the machine to pull out the waste!
▶Express Distribution Centre "Racer"
- unique skill: Double-layer line +circular road junction (e.g. between two railway lines), parcels flopping up and down;
- (fig.) success::
- 24,000 pieces/hour sorting capacity against 50 workers;
- Occupies only a single tier line 60%, small rural distribution stations also work.
Fourth, avoid the pit guide: white don't step on these mines!
❌Myth 1: Blindly copying the top of the big manufacturers
- Sober up.::
- Daily unit volume <10,000 pieces? SelectModular Basic, with features added at a later date;
- For small and light parts (e.g. chips)Anti-static beltHeavy goods (e.g., motors) are mandatoryplaten.
❌Myth 2: Buy fixed floor heights on the cheap
- lesson learnt through blood and tears: A food factory bought non-adjustable layer heights and the machine went on strike straight after changing the box!
- Smart approach::
- reserve15% Height adjustment allowance.;
- get to the bottom ofLift load capacity(Don't exceed 30kg!)
✅Gold Matching Suggestion::
| Your needs | Recommended Configurations | Save Money Tips |
|---|---|---|
| Production of small electronic parts | Anti-static PVC belt + 500mm layer spacing | Lower level with LED lighting as service area |
| Warehouse shipment sorting | Roller line + circular crossbelt | Save motor with friction drive |
| High temperature workshops (e.g. injection moulding) | Heat-resistant belt (120°C) + stainless steel frame | Adding cooling fans to lifts |
Personal opinion: space saving ≠ stingy, it's wisdom!
Doing logistics for more than ten years, I've seen too many bosses worry: "Is a small place hopeless?" Hey!Double lines are made for small spaces! Don't look at the initial investment in meat (hundreds of thousands of dollars can not run away), but calculate the long-term account:
- Rent saved: 50+ monthly rent per square metre in first and second tier cities, saving 100 square metres a year to pick up 60,000 for nothing;
- Savings in manpower: Automated handling employs 10 fewer people and saves another $600,000 a year in wages;
- Customers don't run out of orders: Fast shipping with fewer wrong pieces, repurchase rate up 20% Doesn't it smell good?
Space is like water in a sponge - those who can use the tools will always squeeze out room!Those nooks and crannies of your warehouse may be tomorrow's "golden assembly line"?
