ABS Sanitary Part Mould With Two Cavities And Four Slides
Two cavity ABS tool, S136 quenching cavity, four slides, side gate, 50 sec cycle, 500,000 shots.
What This Tool Is
Two impressions on a 50 second cycle, which is the lowest press cost per piece of any sanitary tool in this catalogue. The tool runs four slides and a side gate. The archived record puts the cycle at 50 sec and the tool life at 500,000 shots.
ABS moulds easily, plates well and is the default for bathroom and consumer parts. It off-gasses in the tool, which is why stainless cavity steels turn up so often alongside it.
Company catalogue record 180.
Specification And Trade Terms
Mould specification
| Product materials | ABS |
|---|---|
| Mould material | S136 quenching |
| Cavity | 1 x 2 |
| Slider | 4 |
| Gate | Side gate |
| Cycle time | 50 sec |
| Warranty | 500,000 shots |
Commercial terms
| Product origin | China |
|---|---|
| Price terms | FOB Xiamen or CIF |
| Payment terms | T/T or L/C |
| Minimum order | 1 set |
| Mould standard | HASCO or DME standard components |
Key Benefits
S136 is a stainless mould steel, which is why it is the cavity steel on this a plated ABS sanitary component at production volume tool
A side gate feeds the part from the edge on a simple two plate tool
Two impressions halve the press time per part, which is usually where the piece price on a moulded part is won or lost
Four slides let the part keep features on faces that a simpler tool would have forced the designer to delete
ABS moulds easily, plates well and is the default for bathroom and consumer parts
Problems It Solves
ABS off-gasses in the tool, and a cavity that corrodes between runs shows up as pitting on a plated part
A cold gate on a visible face leaves a witness that somebody then has to trim, colour match or hide
Who It Is For And Where It Is Used
Who it is for
- Bathroom and sanitary ware brands
- Sanitary component assemblers
- Trading companies holding a bathroom brand
Application scenarios
- Moving a European shower tool to an Asian source without changing the part
- Replacing a cover plate tool that has started to bow parts
- Adding a second impression once a launch programme reaches volume
Technical Features And Materials
Technical features
- S136 quenching cavity and core
- 1 x 2 impression layout
- Side gate feed
- Four mechanical slides with hardened wear plates
- Cavity and core rated at 500,000 shots
- HASCO or DME standard mould base components
Customisation options
- Impression count revised up or down once you give us the real annual volume
- Cavity steel changed from S136 quenching where your moulding grade or your expected shot count calls for something different
- Gate type moved away from the side gate if the cosmetic face or the degating requirement changes
- Cosmetic features such as texture, logos and part numbers cut as replaceable inserts so a later change does not mean a new cavity
- Mould base built to HASCO or DME dimensions, or to a standard your own tool room already stocks spares for
Materials
- ABS
How This Mould Is Made
- Cavity and core blocks are inspected against the specified grade before they enter the machining route
- Cavity geometry is cut on the CNC machining centres from programmes generated off the released part model
- Cavity and core are quenched and tempered, then re-measured, because heat treatment moves steel and the movement has to be machined back out
- Rib roots, text and internal corners are burned in with EDM electrodes, which is detail no rotating cutter can reach
- The four slide pockets are wire cut so the slide fit repeats rather than being filed in
- The moulding face is polished to the finish the part needs, which for a plated part is a different grade from a textured one
- Parting line, shut offs and ejection are fitted and spotted by hand at the bench
- The tool is trialled on one of our injection machines and the 50 sec cycle is measured rather than assumed
Quality Control On This Tool
- Incoming cavity and core steel is checked against the grade on the order, not against the delivery note
- Machined inserts and plates are measured between operations rather than only at the end of the route
- Slide travel and shut off contact are checked at the bench before the tool goes anywhere near a press
- Trial parts are measured on the 2D image measuring projector against the dimensions nominated on your drawing
- Each impression is reported separately, because matched cavities drift apart over life and an averaged figure hides that
- Corrections found at trial are recorded against the mould number with the date and the reason, so a repair years later starts from what the tool actually is
- Before shipment the water and hydraulic circuits are blown out and plugged and the moulding faces are oiled
Compared With The Alternatives
A single cavity version
Half the tool cost and half the output. Below production volume the single cavity tool is usually the right call.
A pre-hardened P20 or 718 tool
Cheaper and faster to cut, but it will not hold this tool's finish for this tool's shot count in this material.
A hot runner version
Removes the runner weight and allows a gate in the middle of the part, at a higher tool cost and with a heated manifold to maintain.
Use And Maintenance Guide
- Run the tool in the ABS grade it was trialled with; changing grade changes shrinkage and cavity wear at the same time
- Inspect the side gate at every service, because gate condition is what decides whether parts come off the tool clean
- Grease the slide gibs on the interval in the tool documentation rather than waiting for flash to appear
- Check that every slide returns fully after a press change; a slide that does not return will damage the cavity on the next close
- Oil the moulding faces and plug the circuits for any storage longer than a week
Related Products
Moulds For Sanitary Ware Parts
ABS Sanitary Part Mould With S136 Cavity Steel
Stainless quenched cavity for a plated bathroom part
Product materials ABSMould material S136 quenching
Moulds For Sanitary Ware Parts
PP Cover Plate Mould With NAK80 Cavity Steel
Pre-hardened NAK80 on a large flat polypropylene part
Product materials PPMould material DAIDO NAK80
Moulds For Sanitary Ware Parts
ABS Sanitary Part Mould With Three Slides
Three independent pull directions on one impression
Product materials ABSMould material DAIDO S-Star quenching
Moulds For Automotive Interior Parts
PC ABS Automotive Part Mould With SKD61 Cavity Steel
SKD61 for the melt temperature and abrasion of PC ABS
Product materials PC/ABSMould material SKD61
Industries And Guides
Industry
Sanitary Ware
Shower heads, hand showers, cisterns, toilet seats and cover plates moulded in ABS and PP
Industry
Medical Instrument
Instrument housings and moulded components for medical equipment makers
Buying Guide
Single Cavity Multi Cavity Or Family Mould
Impression count is most of the tool price and most of the piece price. How to decide it before you ask for a quotation.
Buying Guide
How Cycle Time Decides The Price Of A Moulded Part
The cycles in this catalogue run from 40 to 100 seconds. What drives that spread, and why it matters more than the tool price.
ABS Sanitary Part Mould With Two Cavities And Four Slides Questions
What buyers ask about this tool before ordering.
Why S136 quenching for this tool?
S136 is a stainless mould steel. Quenched and tempered it goes well past the hardness of a pre-hardened grade, which is what lets a polished face survive a long production life without going dull, and the chromium content keeps the cavity from pitting between runs.
What does the side gate mean for the finished part?
A side gate feeds the part from the edge on a simple two plate tool. The witness sits on the edge, so the gate position has to land somewhere the assembly or the finish covers.
What does the 500,000 shots figure actually cover?
It is the cavity and core life the tool was built for, running the nominated ABS grade under normal maintenance. It is not a guarantee against damage from a mispositioned part, a press fault or a missed service interval.
Is the 50 sec cycle achievable in our press?
It was measured on a trial here with the mould running ABS. Cycle time follows the heaviest section of the part far more than it follows the press, so it should transfer, but confirm your clamp tonnage and cooling capacity with us first.
Does a two cavity tool cost twice as much as a single?
No, usually around 60 to 70 percent more. The mould base, the ejection system and the design work are shared, so the second impression is always cheaper than the first.
Get A Quotation For This Tool
Tell us your moulding grade, annual volume and target date and we will come back with a specification you can compare against any other offer.