machine application
A wide range of molded materials can utilize Spin Trim Deflashing with proven results. These include:
- Rubbers - (including neoprene & urethane)
- Silicones
- Plastics - (both thermoset & thermoplastic)
Examples of applications that use Spin Trim Deflashing include:
- O-rings & gaskets;
- Auto parts;
- Insulators and other electric / electronic components ;
- Valve stems, washers and fittings;

machine advantages
2.Since it is a batch process, the price per piece is far less,as many more parts can be processed in a given amount of time.
3.PLC & HMI control, a plug-and-play equipment.The process is computer controlled, therefore removing the human operator variable from the process.
4.Spin Trim deflashing is non-abrasive,non freezing, no need liquid nitrogen, no molds requirement, only basic labor and electricity, very low manufacturing costs, the cost per part is generally well below any alternative technique.
5.Ideal for the effective deflashing of small to medium size rubber parts
6.Extremely high output, average as 40~50 workers at the same working time, millions products can be finished per day;
machine features
Our Spin trim Deflashing Machine including a Deflashing Unit & an Automatic Waste Separator

2.Automatic Self-Lubrication System for Non-stop Trimming;
3.An integral linear cutting method for chamber & An special design of discharge opening that eliminate small rubber parts & flash jamming;
4.Unique cooling device for main shaft;

machine proess chart

Why should I use the Spin Trim Trimming Machine:
Advantage | Disadvantage | Typical Applications | |
Cryogenic Deflashing Machine | 1.A wide ranges of mateirals: rubber, plastic, metal; | High invest for beginning; Required Media Consumption for each production ( Liquid Nitrogen (LN 2 ) & PC granules ; | |
2.Large output ; | |||
Spin Trim Deflashing Machine | 1.Competitive cost | 1.Only for Non-metal materials | o rings; washers |
2.High output | 2.Suitable size within 5mm~80mm | ||
Knife Trimming Machine | 1. Available for a wide range sizes | Working Capacity is not high | cups |
Ø5-Ø230mm(Adjustable) | |||
2. Also for chamfer function | |||
Punching Machine | Need unique mold for each shape |
How does the Spin Trim Deflashing Trimming Machines work ?
The process is quick and requires minimal skills by the operator. An appropriate screening plate is selected and fitted dependent on the size and type of product being deflashed.
Once secured in the spin chamber and the cycle settings have been made an internal mechanically propelled disc spins the rubber parts at high speed resulting in the excess flash being removed and the sprue connections being broken.

Waste Separator
The separator has perforated sheets of differing hole sizes (6-32mm) so that can set the separator up for each product.
The upper sheet allows the good parts and small flash to fall through. The lower sheet then allows this flash to fall to the bottom, leaving the deflashed parts in the middle of the separator.
Boxes at the end collect the deflashed parts and flash.
The large flash is manually removed for the upper sheet by hand or vacuum. This optional extra will save labour time and cost in sorting out the parts, and is compact and very efficient and simple to operate

Technical parameter








Model | HX-300 | HX-400 | HX-600 |
Chamber Size(mm) | H:210 Dia:180 | H:380 Dia:220 | H:470 Dia: 320 |
Material of Chamber | SUS304 | SUS304 | SUS304 |
Structure of Chamber | Divided into upper and lower parts | integrated | integrated |
Cooling Device for Main shaft | / | With | With |
Rotating Speed of Main Shaft | 50/5000 | 50/10000 | 50/10000 |
Control Mode(Option) | BUTTON/HMI | BUTTON/HMI | BUTTON/HMI |
Power(voltage) | Three phase /AC380V±5% | ||
Motor(kw) | 4 | 4.5 | 7.5 |
Frequency(HZ) | 50/60 | 50/60HZ | 50/60HZ |
Air Comsuption(L/MIN) | <0.8 | <0.8 | <0.8 |
Efficiency | 5-15 plate/moudle each batch | > 25 | >40 |
1~2kg | 3~8kg | 9~20 kg | |
Trimming Time(Second) | 30-120 | 30-120 | 30-120 |
Media Type | Water/silicone oil | ||
Equipment Weight(KG) | 280 | 480 | 680 |
Equipment Size(cm) | 175*60*101 | 175*70*103 | 180*85*105 |
Sorting Device(Option) | Waste Separator | Waste Separator | Waste Separator |
120*60*80 | 120*60*80 | 120*60*90 |











1.Are your company a trading one or a factory?
Factory + trade (integration), 30 years focusing on rubber machine design and production .
OEM is also acceptable for us.
2.How to choose the most suitable products?
Our professional team will give you the best suggestion as long as you tell us what kind of product you need to do and the required specification.
3.Do you accept customization service?
Yes, of course, we can not only offer standard machines, but also customized machines according to your request. Don't hesitate to tell us your requirement, we will try our best to meet your needs.
4.How about your warranty?
Generally, our warranty is one year. Within the warranty period, we can offer technique support and part parts change,
necessarily, our engineers may go to your place for better service.
5.How about the packing for machine, is it safely protected during transportation?
Our machine is packed by standard export wooden box, it won't be damaged. We've delivered many testing machines abroad by sea or by air without damage.
6.What is the order process?
Inquiry - quotation - communication - order confirming - deposit payment - production - testing and debugging - balance payment -packing - delivery - customer receiving - after service.