Wheat Maize Corn Rye Spelt Barley and Sorghum Grinding Grain Roller Milling Machine for Sale

• Customization: Available
• After-sales Service: Online Service and Site Service
• Type: Grinding Equipment
• Processing Object: Animal-Derived Feed
• Processing Technics: Mixing-before-Crushing
• Screen Mesh: With Screen Mesh
• Grinding Equipment Type: Roll Crusher
• Pellet Mill Type: Roller
• Bulking Machine Type: Rollers
• Expanding Method: Dry Expansion
• Condition: New
• Applicable Materials Shape: Granular
• Warranty: 12 Month
• Transport Package: Pallet
• Specification: 2705*1156*1355mm
• Trademark: GAMMA TECH
• Origin: China
• HS Code: 843610
• Production Capacity: 50000
• Package Size: 110.00cm * 160.00cm * 260.00cm
• Package Gross Weight: 1200.000kg

Product Description

Roller Mill and Grain Roller Mill and Cereal Roller Mills

Gamma Tech is a professional manufacturer of feed and biomass pellet mill. Our company is committed to producing high-quality core feed equipment accessories, serving feed producers worldwide. Our product offerings as below:
 

Model	Capacity(T/d)	Toothed Roll Specifications(mm)	Power Equipped(KW)	Feed Roller Motor Power(KW)	Particle Size	Weight(T)	Size(mm)
GM4210	1500	400×2100	90×1	1.1	1/4-1/8	10	3400×1500×2150
GM305183S	1000	305×1830	75×1			9	2900×1100×2000
GM4150	400-500	400×1500	22×2	0.55		7.5	2680×1250×1950
GM4125	350-400	400×1250	18.5×2			6.5	2300×1250×1950
GM4100	300-350	400×1000	15×2			5	2000×1250×1800
GM3125	250-300	300×1250	18×2			3.8	2200×1100×1800
GM3100	200-250	300×1000	15×2			3.4	1900×1100×1800
GM25125	180-250	250×1250				3.5	2200×920×1700
GM25100	150-200	250×1000	11×2			3	1900×920×1700
GM2580	80-100	250×800				2.2	1700×920×1700

Performance Highlights

High-Speed Operation: 850-1,200 RPM range boosts throughput 40% vs industry standards

Low-Fines Output: Differential rotation achieves <8% powder content in crushed product

Vibration Control: Dynamic balancing reduces operational noise to ≤75dB(A)

 

Technical features

1)Premium Construction:All-Welded Alloy Frame: Precision-welded structural alloy framework combines industrial durability with streamlined aesthetics.

2) Intelligent Ferrous Separation:Integrated Magnetic System: Self-cleaning permanent magnetic array protects rollers from metal contaminants, reducing wear by 62% compared to conventional models.

3) Precision Roller Alignment:Dual-Adjustment Bearing Blocks: Fixed/movable bearing seats enable micrometer-grade roller gap calibration via handwheel controls.

4) Advanced Drive Technology:Differential Roller Drive: Patented dual-motor system achieves optimal 1:1.5-2 speed ratio, delivering 30% higher throughput through combined shearing/compression action.

5) Smart Material Handling:Servo-Controlled Feeding: Gear-reduced feed rollers maintain ±2% flow consistency Quick-Adjust Flow Gates: Ergonomic slide gates enable material stream optimization in seconds

6) Longevity-Optimized Design:Centrifugal Composite Rollers: Bimetal construction pairs 15mm-thick Ni-Cr-Mo alloy shell with shock-absorbing cast iron core Auto-Lube Circuits: Multi-point grease distribution system supports 10,000+ hour maintenance intervals

 

 Structure Details

1.Material door adjustment hand wheel
2. Feeding motor
3.Gear roller adjustment nut
4.Bearing oil filling point (high temperature grease, oil filling once a week)

1.Gravity indicator handwheel
2.Lifter oil filling hole
3.Adjustable handle
4.Synchronizer fastening nut
5.Fastening screw

 

1.Screw lifter
2.Gravity indicator handwheel
3.Synchronizer
4.Fastening screw

Widely used

1)Machinable materials
1-1.Oil seed: Soybean, Sunflower, Canola, Corn germ, Cottonseed, Peanut, Corn, Sesame, Tea-oil, Olive, Tung tree, Oil palm, Flax, Almond, Camelia and etc.
1-2.Grain&Cereal: Oat, Rye, Wheat, Barley, Corn, Brown rice, Sorghum, Coix, Millet, Buckwheat, Black rice, Rice and etc.
1-3.Nut: Peanut, Almond, Chestnut, Cashew, Walnut, Pine nut and etc.
1-4.Kernel fruit: Coconut, Grapestone and etc.
1-5.Spice: Curry, Ginger, Pepper, Coffee bean and etc.
1-6.Chinese herbal medicine: Ganoderma spore and etc.

2)Applicable industry
Edible oil, Biorefinery, Biofuel, Protein, Chemcial, Auxiliaries, Coating, Grain, Livestock feed, Pet food, Starch, Puffed breakfast food, Nuts oil, Chinese herbal medicine, Oleochemcial, Oilfield additives production industry

3)Related equipments
3-1.Our own manufacturing: Flaking mill, Crushing mill, Hulling machine, Bar huller, Kernel husk separator, Grinding mill, Flaking roller mill, Roll grinder, Grinding&Fluting machine, Oil residue pump, Hydraulic pump station, Roll&Tooth roll and etc.
3-2.Our partner manufacturing: Complete edible oil processing line equipment, Complete livestock feed production line equipment, Complete puffed breakfast food processing line equipment and etc.

Finished Product show

Operation&Maintainance

Lubrication
Oil Greasing point on one side of the machine Note: Lithium-based grease (Greasing once a week)

 

Maintainance

1. Remove impurities After the machine is working normally, the iron materials on the magnetic separation plate should be observed and removed from time to time to avoid affecting the normal material drop and damaging the gear roller.

2. Gear roller repair When the teeth of the gear roller become blunt, the crushing effect is significantly reduced, the output is reduced, and it needs to be removed and returned to the factory for wire drawing.

3. Lubrication and maintenance Refer to the lubrication point distribution diagram shown in the figure, and regularly maintain and oil each part of the equipment.

4. Always check the tension of all transmission angle belts. If they are loose, they should be adjusted in time.

5. Always check whether the fasteners and connectors of each part of the machine are loose. If they are loose, they should be tightened in time.

6. The gear roller should be checked regularly. When the gear roller is blunt, it should be wired in time. When the alloy layer of the gear roller is almost exhausted, it cannot be used and needs to be replaced with a new roller.

Factory Workshop Showcase



Customer Visit



Packing and Delivery

FAQ

1. Q: Are you a trading company or a manufacturer?
A: We are a professional manufacturer will pellet machinery, which has almost 13 years of experience in this feed
pellet machinery industry. Trust Me, Choose Gamma Tech is the best decision you ever made. 
We have professional R&D team, design team , production team ,sale team and after-sale team, we will provide the
most professional service for you . 
2. Q: How can I get to your company?
A: You can get a flight to shanghai Airport. We are just about 2hours away from shanghai Airport. Welcome
To Visit Gamma Tech factory and project case in China. 
3. Q: How long is your warranty time?
A: one year(Calculated from the equipment arrives the customer's side.). After this period we will definitely support you 
we have online trouble shooting and some makets we have local supervisor for support . also we can send engineer from china if we cannot solve by other way.
4. Q: Will you send engineers to install the plant?
A: yes, We can arrange the professional technical engineers to installed for you , but at an extra cost payable by the customer. On The time, our engineer will  train your team how to operate all the complete line. Or you can get local contractors to do the commissioning and we send one supervising engineer.
5. Q: Do you have some foreign customers using your equipment?
A: yes, we have.our company has established business relationships with customers in Poland, Clumnbia ,German,Slovakia,Ukraine,Vietnam,Algeria, Saudi Arabia, Qatar,Afghanistan, Indonesia, Thailand, and other  countries.
6.Q:What capacity of your equipment ? Can You design the sheme for me ?
A: Our equipment can meet 1-100t/h capacity requirement.  We can free design the different project sheme for you . Include the 1-production construction design drawings,  2-steel structure full drawing and steel material list; 3-plant and sectional layout graph of workshop drawings. 4.steel structure construction drawings, 5-the detailed steel structure drawings and materials list;6-diagram of floor, roof and wall reserved hole ;7-Oscillatory coefficients of equipment.
 

About Service

We insist on "Quality is the soul of company" and take customers as our god, owned outstanding R&D team with the sense of innovation and cooperation, timely and effectively after-sales service team, professional installation guidance team. We devote to all-round service of all the products from shipment to maintenance.

√  Our professional service includes: Free training, Guidance Installation and Debugging.

√  Guaranteed Time: 12 moths from delivery date .

If you have any question, please contact us freely. Our after-sales service team on-line will do the best to accomplish your sincere requirement on time.

Thank you for your reliance and support!
 

Why Choose Us?

We specialize in providing complete 3-5 tons per hour animal feed pellet production lines, not just single machines. With full in-house manufacturing and engineering capabilities, we deliver turnkey solutions tailored to your needs.

1. One-stop Equipment Supply - From crushing, mixing, pelletizing, cooling to packing - all machines are designed, built, and tested by our factory.
2. Fully Integrated System - Every component is precisely matched for smooth operation and high efficiency.
3. Custom Layout & Design - We offer layout planning and technical support based on your space and raw materials.
4. Stable Performance & Easy Operation - Our lines are user-friendly, durable, and energy-efficient.
5. Strong Export Experience - Widely used in poultry, livestock, and aquaculture feed production across Asia, Africa, and South America.

With us, you get not only machines, but a complete and reliable feed production system - ready to run, easy to operate, and built to last.