As described, you have to delete healthy Clams, Corn, Pigment Flowers, and any renewable harvestables to get the Spawners. It's by design.

It's also the same for:
Items (with an effect of a rotating item inside an orb) - You remove to get the implied item.
Mature planted crops - You remove to get the implied crops and seeds and it places an empty soil.

Removal Controls:
It's just the same as removing an item from a car you made for example.

where do you find/get the spawners?
I have a craftbot but there is no recipe and the trader has nothing to sell either

Say like you hate clam diving, but you have to clam dive, to remove clams from the ocean and get rewarded with Glue Clam Spawners (GCS) and it can give you Glue Clams. You have to wait after placing down GCS.

Then here's the most relevant answer in order below. GCS will be referred.

1. Go to "Upgrade", then you'll see the trade menu. Go to an offer that offers 1 GCS for 1 GCS, and it shows a text input popup.
2a. Leave blank to access the balance slider. Set the slider and hit "Upgrade". It divides the wait time and quantity to earn by the slider's integer.
2b: To increase the quantity of Glue Clams or to lower the time, input an integer to cost GCS for upgrade, -1 GCS from your inventory for +1 tier for the GCS, and the quantity to earn will be multiplied by the integer of tiers.

Either Open the GCS as a container and receive those Glue Clams or connect a switch to the GCS to dispense Glue clams.

how to use Balance Slider ?

Main Menu > Play > Find "Custom Games"

Hi. How do i use these custom games from yours?

Hey I love the idea but id really like to use it in another custom game, therefore I cannot use it so far, hope it will get a Blocks and Parts version tho.

I would plan the Tool as the only thing to be crafted from the Craftbot.

wrong text? It's not my fault
it's from goggle translator kkkkk

But wouldn't it be easier to create a recipe for the spawners that you use to create others in Craftbot than a tool?

@Foxhell, Your English wording is a bit off, but I'll try to understand what you're asking.

Can Resource Obsessed have a Blocks and Parts version? - I never thought about it. It might be interesting mod to create.

If so, is there a way to get those spawners? - I might create a tool that can delete a healthy renewable harvestable and give you those spawners. I really don't know how I'm going to collect this tool from any other custom games.

Except that there are no chemical and water spawners, - While you're right, They'd become least used spawners, the same fate as Oil Spawner. While water is everywhere, Water is easily collected in far greater quantity once you crafted a vacuum pump.

can have version for block and parts?
But is there a way to get these spawners? except that there is no chemical and water

i like the idea, good luck for development and I hope that this will gain popularity